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* [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules.
@ 2021-07-30 15:18 Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 01/27] ALSA: hda/cirrus: Move CS8409 HDA bridge to separate module Vitaly Rodionov
                   ` (26 more replies)
  0 siblings, 27 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai; +Cc: alsa-devel, patches, linux-kernel

This series of patches splits generic cirrus HDA codecs and CS8490 bridge
into separate modules, adds support for multiple companion codecs connected to
CS8409, and also adds support for new DELL HW platform.

CS8409 part is not really a HDA codec, it is a HDA bridge where companion codecs
(up to 16) can be attached. With growing number of supported configurations and 
platforms, patch_cirrus is getting less and less transparent and maintainable.
So, the logical step is to separate generic Cirrus HDA codecs support 
and Cirrus HDA bridge support.

Lots of improvements to existing functionality, code clean-up and refactoring,
remove duplicated/redundant code, improve I2C functions etc.

Add support for new DELL HW platform with 2 CS42L42 codecs for front and rear jacks.

Lucas Tanure (12):
  ALSA: hda/cirrus: Move CS8409 HDA bridge to separate module
  ALSA: hda/cs8409: Move arrays of configuration to a new file
  ALSA: hda/cs8409: Disable unsolicited response for the first boot
  ALSA: hda/cs8409: Prevent I2C access during suspend time
  ALSA: hda/cs8409: Generalize volume controls
  ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses
  ALSA: hda/cs8409: Avoid setting the same I2C address for every access
  ALSA: hda/cs8409: Avoid re-setting the same page as the last access
  ALSA: hda/cs8409: Support i2c bulk read/write functions
  ALSA: hda/cs8409: Separate CS8409, CS42L42 and project functions
  ALSA: hda/cs8409: Move codec properties to its own struct
  ALSA: hda/cs8409: Add support for dolphin

Stefan Binding (15):
  ALSA: hda/cs8409: Use enums for register names and coefficients
  ALSA: hda/cs8409: Mask all CS42L42 interrupts on initialization
  ALSA: hda/cs8409: Reduce HS pops/clicks for Cyborg
  ALSA: hda/cs8409: Disable unnecessary Ring Sense for
    Cyborg/Warlock/Bullseye
  ALSA: hda/cs8409: Disable unsolicited responses during suspend
  ALSA: hda/cs8409: Mask CS42L42 wake events
  ALSA: hda/cs8409: Simplify CS42L42 jack detect.
  ALSA: hda/cs8409: Support multiple sub_codecs for Suspend/Resume/Unsol
    events
  ALSA: hda/cs8409: Add Support to disable jack type detection for
    CS42L42
  ALSA: hda/cs8409: Enable Full Scale Volume for Line Out Codec on
    Dolphin
  ALSA: hda/cs8409: Set fixed sample rate of 48kHz for CS42L42
  ALSA: hda/cs8409: Use timeout rather than retries for I2C transaction
    waits
  ALSA: hda/cs8409: Remove unnecessary delays
  ALSA: hda/cs8409: Follow correct CS42L42 power down sequence for
    suspend
  ALSA: hda/cs8409: Unmute/Mute codec when stream starts/stops

 sound/pci/hda/Kconfig               |   10 +
 sound/pci/hda/Makefile              |    2 +
 sound/pci/hda/patch_cirrus.c        | 1074 -----------------------
 sound/pci/hda/patch_cs8409-tables.c |  560 ++++++++++++
 sound/pci/hda/patch_cs8409.c        | 1253 +++++++++++++++++++++++++++
 sound/pci/hda/patch_cs8409.h        |  369 ++++++++
 6 files changed, 2194 insertions(+), 1074 deletions(-)
 create mode 100644 sound/pci/hda/patch_cs8409-tables.c
 create mode 100644 sound/pci/hda/patch_cs8409.c
 create mode 100644 sound/pci/hda/patch_cs8409.h

-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 01/27] ALSA: hda/cirrus: Move CS8409 HDA bridge to separate module
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 02/27] ALSA: hda/cs8409: Move arrays of configuration to a new file Vitaly Rodionov
                   ` (25 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- Fixed reverse-selection, making modules individual. 

Changes in v3:
- No changes

 sound/pci/hda/Kconfig        |   10 +
 sound/pci/hda/Makefile       |    2 +
 sound/pci/hda/patch_cirrus.c | 1074 ----------------------------------
 sound/pci/hda/patch_cs8409.c | 1060 +++++++++++++++++++++++++++++++++
 sound/pci/hda/patch_cs8409.h |   91 +++
 5 files changed, 1163 insertions(+), 1074 deletions(-)
 create mode 100644 sound/pci/hda/patch_cs8409.c
 create mode 100644 sound/pci/hda/patch_cs8409.h

diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index c4360cdbc728..ab9d2746e804 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -157,6 +157,16 @@ config SND_HDA_CODEC_CIRRUS
 comment "Set to Y if you want auto-loading the codec driver"
 	depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
 
+config SND_HDA_CODEC_CS8409
+	tristate "Build Cirrus Logic HDA bridge support"
+	select SND_HDA_GENERIC
+	help
+	  Say Y or M here to include Cirrus Logic HDA bridge support in
+	  snd-hda-intel driver, such as CS8409.
+
+comment "Set to Y if you want auto-loading the codec driver"
+	depends on SND_HDA=y && SND_HDA_CODEC_CS8409=m
+
 config SND_HDA_CODEC_CONEXANT
 	tristate "Build Conexant HD-audio codec support"
 	select SND_HDA_GENERIC
diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile
index b57432f00056..1b73e08dc563 100644
--- a/sound/pci/hda/Makefile
+++ b/sound/pci/hda/Makefile
@@ -20,6 +20,7 @@ snd-hda-codec-analog-objs :=	patch_analog.o
 snd-hda-codec-idt-objs :=	patch_sigmatel.o
 snd-hda-codec-si3054-objs :=	patch_si3054.o
 snd-hda-codec-cirrus-objs :=	patch_cirrus.o
+snd-hda-codec-cs8409-objs :=	patch_cs8409.o
 snd-hda-codec-ca0110-objs :=	patch_ca0110.o
 snd-hda-codec-ca0132-objs :=	patch_ca0132.o
 snd-hda-codec-conexant-objs :=	patch_conexant.o
@@ -37,6 +38,7 @@ obj-$(CONFIG_SND_HDA_CODEC_ANALOG) += snd-hda-codec-analog.o
 obj-$(CONFIG_SND_HDA_CODEC_SIGMATEL) += snd-hda-codec-idt.o
 obj-$(CONFIG_SND_HDA_CODEC_SI3054) += snd-hda-codec-si3054.o
 obj-$(CONFIG_SND_HDA_CODEC_CIRRUS) += snd-hda-codec-cirrus.o
+obj-$(CONFIG_SND_HDA_CODEC_CS8409) += snd-hda-codec-cs8409.o
 obj-$(CONFIG_SND_HDA_CODEC_CA0110) += snd-hda-codec-ca0110.o
 obj-$(CONFIG_SND_HDA_CODEC_CA0132) += snd-hda-codec-ca0132.o
 obj-$(CONFIG_SND_HDA_CODEC_CONEXANT) += snd-hda-codec-conexant.o
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 8629e84fef23..678fbcaf2a3b 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -9,7 +9,6 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <sound/core.h>
-#include <linux/mutex.h>
 #include <linux/pci.h>
 #include <sound/tlv.h>
 #include <sound/hda_codec.h>
@@ -21,9 +20,6 @@
 /*
  */
 
-#define CS42L42_HP_CH     (2U)
-#define CS42L42_HS_MIC_CH (1U)
-
 struct cs_spec {
 	struct hda_gen_spec gen;
 
@@ -42,18 +38,6 @@ struct cs_spec {
 	/* for MBP SPDIF control */
 	int (*spdif_sw_put)(struct snd_kcontrol *kcontrol,
 			    struct snd_ctl_elem_value *ucontrol);
-
-	unsigned int cs42l42_hp_jack_in:1;
-	unsigned int cs42l42_mic_jack_in:1;
-	unsigned int cs42l42_volume_init:1;
-	char cs42l42_hp_volume[CS42L42_HP_CH];
-	char cs42l42_hs_mic_volume[CS42L42_HS_MIC_CH];
-
-	struct mutex cs8409_i2c_mux;
-
-	/* verb exec op override */
-	int (*exec_verb)(struct hdac_device *dev, unsigned int cmd,
-				 unsigned int flags, unsigned int *res);
 };
 
 /* available models with CS420x */
@@ -1239,1063 +1223,6 @@ static int patch_cs4213(struct hda_codec *codec)
 	return err;
 }
 
-/* Cirrus Logic CS8409 HDA bridge with
- * companion codec CS42L42
- */
-#define CS8409_VENDOR_NID 0x47
-
-#define CS8409_CS42L42_HP_PIN_NID	0x24
-#define CS8409_CS42L42_SPK_PIN_NID	0x2c
-#define CS8409_CS42L42_AMIC_PIN_NID	0x34
-#define CS8409_CS42L42_DMIC_PIN_NID	0x44
-#define CS8409_CS42L42_DMIC_ADC_PIN_NID	0x22
-
-#define CS42L42_HSDET_AUTO_DONE	0x02
-#define CS42L42_HSTYPE_MASK		0x03
-
-#define CS42L42_JACK_INSERTED	0x0C
-#define CS42L42_JACK_REMOVED	0x00
-
-#define GPIO3_INT (1 << 3)
-#define GPIO4_INT (1 << 4)
-#define GPIO5_INT (1 << 5)
-
-#define CS42L42_I2C_ADDR	(0x48 << 1)
-
-#define CIR_I2C_ADDR	0x0059
-#define CIR_I2C_DATA	0x005A
-#define CIR_I2C_CTRL	0x005B
-#define CIR_I2C_STATUS	0x005C
-#define CIR_I2C_QWRITE	0x005D
-#define CIR_I2C_QREAD	0x005E
-
-#define CS8409_CS42L42_HP_VOL_REAL_MIN   (-63)
-#define CS8409_CS42L42_HP_VOL_REAL_MAX   (0)
-#define CS8409_CS42L42_AMIC_VOL_REAL_MIN (-97)
-#define CS8409_CS42L42_AMIC_VOL_REAL_MAX (12)
-#define CS8409_CS42L42_REG_HS_VOLUME_CHA (0x2301)
-#define CS8409_CS42L42_REG_HS_VOLUME_CHB (0x2303)
-#define CS8409_CS42L42_REG_AMIC_VOLUME   (0x1D03)
-
-struct cs8409_i2c_param {
-	unsigned int addr;
-	unsigned int reg;
-};
-
-struct cs8409_cir_param {
-	unsigned int nid;
-	unsigned int cir;
-	unsigned int coeff;
-};
-
-enum {
-	CS8409_BULLSEYE,
-	CS8409_WARLOCK,
-	CS8409_CYBORG,
-	CS8409_FIXUPS,
-};
-
-static void cs8409_cs42l42_fixups(struct hda_codec *codec,
-				    const struct hda_fixup *fix, int action);
-static int cs8409_cs42l42_exec_verb(struct hdac_device *dev,
-		unsigned int cmd, unsigned int flags, unsigned int *res);
-
-/* Dell Inspiron models with cs8409/cs42l42 */
-static const struct hda_model_fixup cs8409_models[] = {
-	{ .id = CS8409_BULLSEYE, .name = "bullseye" },
-	{ .id = CS8409_WARLOCK, .name = "warlock" },
-	{ .id = CS8409_CYBORG, .name = "cyborg" },
-	{}
-};
-
-/* Dell Inspiron platforms
- * with cs8409 bridge and cs42l42 codec
- */
-static const struct snd_pci_quirk cs8409_fixup_tbl[] = {
-	SND_PCI_QUIRK(0x1028, 0x0A11, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A12, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A23, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A24, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A25, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A29, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A2A, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A2B, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0AB0, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB2, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB1, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB3, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB4, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB5, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AD9, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADA, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADB, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADC, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AF4, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AF5, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0A77, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A78, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A79, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7A, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7D, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7E, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7F, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A80, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0ADF, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE0, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE1, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE2, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE9, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEA, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEB, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEC, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AED, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG),
-	{} /* terminator */
-};
-
-static const struct hda_verb cs8409_cs42l42_init_verbs[] = {
-	{ 0x01, AC_VERB_SET_GPIO_WAKE_MASK, 0x0018 }, /* WAKE from GPIO 3,4 */
-	{ 0x47, AC_VERB_SET_PROC_STATE, 0x0001 },     /* Enable VPW processing  */
-	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x0002 },     /* Configure GPIO 6,7 */
-	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0080 },     /* I2C mode */
-	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x005b },     /* Set I2C bus speed */
-	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0200 },     /* 100kHz I2C_STO = 2 */
-	{} /* terminator */
-};
-
-static const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
-	{ 0x24, 0x042120f0 }, /* ASP-1-TX */
-	{ 0x34, 0x04a12050 }, /* ASP-1-RX */
-	{ 0x2c, 0x901000f0 }, /* ASP-2-TX */
-	{ 0x44, 0x90a00090 }, /* DMIC-1 */
-	{} /* terminator */
-};
-
-static const struct hda_fixup cs8409_fixups[] = {
-	[CS8409_BULLSEYE] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_WARLOCK] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_CYBORG] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_FIXUPS] = {
-		.type = HDA_FIXUP_FUNC,
-		.v.func = cs8409_cs42l42_fixups,
-	},
-};
-
-/* Vendor specific HW configuration for CS42L42 */
-static const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
-	{ 0x1010, 0xB0 },
-	{ 0x1D01, 0x00 },
-	{ 0x1D02, 0x06 },
-	{ 0x1D03, 0x00 },
-	{ 0x1107, 0x01 },
-	{ 0x1009, 0x02 },
-	{ 0x1007, 0x03 },
-	{ 0x1201, 0x00 },
-	{ 0x1208, 0x13 },
-	{ 0x1205, 0xFF },
-	{ 0x1206, 0x00 },
-	{ 0x1207, 0x20 },
-	{ 0x1202, 0x0D },
-	{ 0x2A02, 0x02 },
-	{ 0x2A03, 0x00 },
-	{ 0x2A04, 0x00 },
-	{ 0x2A05, 0x02 },
-	{ 0x2A06, 0x00 },
-	{ 0x2A07, 0x20 },
-	{ 0x2A08, 0x02 },
-	{ 0x2A09, 0x00 },
-	{ 0x2A0A, 0x80 },
-	{ 0x2A0B, 0x02 },
-	{ 0x2A0C, 0x00 },
-	{ 0x2A0D, 0xA0 },
-	{ 0x2A01, 0x0C },
-	{ 0x2902, 0x01 },
-	{ 0x2903, 0x02 },
-	{ 0x2904, 0x00 },
-	{ 0x2905, 0x00 },
-	{ 0x2901, 0x01 },
-	{ 0x1101, 0x0A },
-	{ 0x1102, 0x84 },
-	{ 0x2301, 0x00 },
-	{ 0x2303, 0x00 },
-	{ 0x2302, 0x3f },
-	{ 0x2001, 0x03 },
-	{ 0x1B75, 0xB6 },
-	{ 0x1B73, 0xC2 },
-	{ 0x1129, 0x01 },
-	{ 0x1121, 0xF3 },
-	{ 0x1103, 0x20 },
-	{ 0x1105, 0x00 },
-	{ 0x1112, 0xC0 },
-	{ 0x1113, 0x80 },
-	{ 0x1C03, 0xC0 },
-	{ 0x1105, 0x00 },
-	{ 0x1112, 0xC0 },
-	{ 0x1101, 0x02 },
-	{} /* Terminator */
-};
-
-/* Vendor specific hw configuration for CS8409 */
-static const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[] = {
-	{ 0x47, 0x00, 0xb008 }, /* +PLL1/2_EN, +I2C_EN */
-	{ 0x47, 0x01, 0x0002 }, /* ASP1/2_EN=0, ASP1_STP=1 */
-	{ 0x47, 0x02, 0x0a80 }, /* ASP1/2_BUS_IDLE=10, +GPIO_I2C */
-	{ 0x47, 0x19, 0x0800 }, /* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
-	{ 0x47, 0x1a, 0x0820 }, /* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */
-	{ 0x47, 0x29, 0x0800 }, /* ASP2.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
-	{ 0x47, 0x2a, 0x2800 }, /* ASP2.A: TX.RAP=1, TX.RSZ=24 bits, TX.RCS=0 */
-	{ 0x47, 0x39, 0x0800 }, /* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */
-	{ 0x47, 0x3a, 0x0800 }, /* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */
-	{ 0x47, 0x03, 0x8000 }, /* ASP1: LCHI = 00h */
-	{ 0x47, 0x04, 0x28ff }, /* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */
-	{ 0x47, 0x05, 0x0062 }, /* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */
-	{ 0x47, 0x06, 0x801f }, /* ASP2: LCHI=1Fh */
-	{ 0x47, 0x07, 0x283f }, /* ASP2: MC/SC_SRCSEL=PLL1, LCPR=3Fh */
-	{ 0x47, 0x08, 0x805c }, /* ASP2: 5050=1, MCEN=0, FSD=010, SCPOL_IN/OUT=1, SCDIV=1:16 */
-	{ 0x47, 0x09, 0x0023 }, /* DMIC1_MO=10b, DMIC1/2_SR=1 */
-	{ 0x47, 0x0a, 0x0000 }, /* ASP1/2_BEEP=0 */
-	{ 0x47, 0x01, 0x0062 }, /* ASP1/2_EN=1, ASP1_STP=1 */
-	{ 0x47, 0x00, 0x9008 }, /* -PLL2_EN */
-	{ 0x47, 0x68, 0x0000 }, /* TX2.A: pre-scale att.=0 dB */
-	{ 0x47, 0x82, 0xfc03 }, /* ASP1/2_xxx_EN=1, ASP1/2_MCLK_EN=0, DMIC1_SCL_EN=1 */
-	{ 0x47, 0xc0, 0x9999 }, /* test mode on */
-	{ 0x47, 0xc5, 0x0000 }, /* GPIO hysteresis = 30 us */
-	{ 0x47, 0xc0, 0x0000 }, /* test mode off */
-	{} /* Terminator */
-};
-
-static const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[] = {
-	{ 0x47, 0x65, 0x4000 }, /* EQ_SEL=1, EQ1/2_EN=0 */
-	{ 0x47, 0x64, 0x4000 }, /* +EQ_ACC */
-	{ 0x47, 0x65, 0x4010 }, /* +EQ2_EN */
-	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
-	{ 0x47, 0x64, 0xc0c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=0, EQ_DATA_LO=0x67 */
-	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
-	{ 0x47, 0x64, 0xc1c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=1, EQ_DATA_LO=0x67 */
-	{ 0x47, 0x63, 0xf370 }, /* EQ_DATA_HI=0xf370 */
-	{ 0x47, 0x64, 0xc271 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=2, EQ_DATA_LO=0x71 */
-	{ 0x47, 0x63, 0x1ef8 }, /* EQ_DATA_HI=0x1ef8 */
-	{ 0x47, 0x64, 0xc348 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=3, EQ_DATA_LO=0x48 */
-	{ 0x47, 0x63, 0xc110 }, /* EQ_DATA_HI=0xc110 */
-	{ 0x47, 0x64, 0xc45a }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=4, EQ_DATA_LO=0x5a */
-	{ 0x47, 0x63, 0x1f29 }, /* EQ_DATA_HI=0x1f29 */
-	{ 0x47, 0x64, 0xc574 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=5, EQ_DATA_LO=0x74 */
-	{ 0x47, 0x63, 0x1d7a }, /* EQ_DATA_HI=0x1d7a */
-	{ 0x47, 0x64, 0xc653 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=6, EQ_DATA_LO=0x53 */
-	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
-	{ 0x47, 0x64, 0xc714 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=7, EQ_DATA_LO=0x14 */
-	{ 0x47, 0x63, 0x1ca3 }, /* EQ_DATA_HI=0x1ca3 */
-	{ 0x47, 0x64, 0xc8c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=8, EQ_DATA_LO=0xc7 */
-	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
-	{ 0x47, 0x64, 0xc914 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=9, EQ_DATA_LO=0x14 */
-	{ 0x47, 0x64, 0x0000 }, /* -EQ_ACC, -EQ_WRT */
-	{} /* Terminator */
-};
-
-/**
- * cs8409_enable_i2c_clock - Enable I2C clocks
- * @codec: the codec instance
- * @enable: Enable or disable I2C clocks
- *
- * Enable or Disable I2C clocks.
- */
-static void cs8409_enable_i2c_clock(struct hda_codec *codec, unsigned int enable)
-{
-	unsigned int retval;
-	unsigned int newval;
-
-	retval = cs_vendor_coef_get(codec, 0x0);
-	newval = (enable) ? (retval | 0x8) : (retval & 0xfffffff7);
-	cs_vendor_coef_set(codec, 0x0, newval);
-}
-
-/**
- * cs8409_i2c_wait_complete - Wait for I2C transaction
- * @codec: the codec instance
- *
- * Wait for I2C transaction to complete.
- * Return -1 if transaction wait times out.
- */
-static int cs8409_i2c_wait_complete(struct hda_codec *codec)
-{
-	int repeat = 5;
-	unsigned int retval;
-
-	do {
-		retval = cs_vendor_coef_get(codec, CIR_I2C_STATUS);
-		if ((retval & 0x18) != 0x18) {
-			usleep_range(2000, 4000);
-			--repeat;
-		} else
-			return 0;
-
-	} while (repeat);
-
-	return -1;
-}
-
-/**
- * cs8409_i2c_read - CS8409 I2C Read.
- * @codec: the codec instance
- * @i2c_address: I2C Address
- * @i2c_reg: Register to read
- * @paged: Is a paged transaction
- *
- * CS8409 I2C Read.
- * Returns negative on error, otherwise returns read value in bits 0-7.
- */
-static int cs8409_i2c_read(struct hda_codec *codec,
-		unsigned int i2c_address,
-		unsigned int i2c_reg,
-		unsigned int paged)
-{
-	unsigned int i2c_reg_data;
-	unsigned int read_data;
-
-	cs8409_enable_i2c_clock(codec, 1);
-	cs_vendor_coef_set(codec, CIR_I2C_ADDR, i2c_address);
-
-	if (paged) {
-		cs_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg >> 8);
-		if (cs8409_i2c_wait_complete(codec) < 0) {
-			codec_err(codec,
-				"%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
-				__func__, i2c_address, i2c_reg);
-			return -EIO;
-		}
-	}
-
-	i2c_reg_data = (i2c_reg << 8) & 0x0ffff;
-	cs_vendor_coef_set(codec, CIR_I2C_QREAD, i2c_reg_data);
-	if (cs8409_i2c_wait_complete(codec) < 0) {
-		codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
-			__func__, i2c_address, i2c_reg);
-		return -EIO;
-	}
-
-	/* Register in bits 15-8 and the data in 7-0 */
-	read_data = cs_vendor_coef_get(codec, CIR_I2C_QREAD);
-
-	cs8409_enable_i2c_clock(codec, 0);
-
-	return read_data & 0x0ff;
-}
-
-/**
- * cs8409_i2c_write - CS8409 I2C Write.
- * @codec: the codec instance
- * @i2c_address: I2C Address
- * @i2c_reg: Register to write to
- * @i2c_data: Data to write
- * @paged: Is a paged transaction
- *
- * CS8409 I2C Write.
- * Returns negative on error, otherwise returns 0.
- */
-static int cs8409_i2c_write(struct hda_codec *codec,
-		unsigned int i2c_address, unsigned int i2c_reg,
-		unsigned int i2c_data,
-		unsigned int paged)
-{
-	unsigned int i2c_reg_data;
-
-	cs8409_enable_i2c_clock(codec, 1);
-	cs_vendor_coef_set(codec, CIR_I2C_ADDR, i2c_address);
-
-	if (paged) {
-		cs_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg >> 8);
-		if (cs8409_i2c_wait_complete(codec) < 0) {
-			codec_err(codec,
-				"%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
-				__func__, i2c_address, i2c_reg);
-			return -EIO;
-		}
-	}
-
-	i2c_reg_data = ((i2c_reg << 8) & 0x0ff00) | (i2c_data & 0x0ff);
-	cs_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg_data);
-
-	if (cs8409_i2c_wait_complete(codec) < 0) {
-		codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
-			__func__, i2c_address, i2c_reg);
-		return -EIO;
-	}
-
-	cs8409_enable_i2c_clock(codec, 0);
-
-	return 0;
-}
-
-static int cs8409_cs42l42_volume_info(struct snd_kcontrol *kcontrol,
-				  struct snd_ctl_elem_info *uinfo)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	u16 nid = get_amp_nid(kcontrol);
-	u8 chs = get_amp_channels(kcontrol);
-
-	codec_dbg(codec, "%s() nid: %d\n", __func__, nid);
-	switch (nid) {
-	case CS8409_CS42L42_HP_PIN_NID:
-		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-		uinfo->count = chs == 3 ? 2 : 1;
-		uinfo->value.integer.min = CS8409_CS42L42_HP_VOL_REAL_MIN;
-		uinfo->value.integer.max = CS8409_CS42L42_HP_VOL_REAL_MAX;
-		break;
-	case CS8409_CS42L42_AMIC_PIN_NID:
-		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-		uinfo->count = chs == 3 ? 2 : 1;
-		uinfo->value.integer.min = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
-		uinfo->value.integer.max = CS8409_CS42L42_AMIC_VOL_REAL_MAX;
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
-static void cs8409_cs42l42_update_volume(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-	int data;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
-				CS8409_CS42L42_REG_HS_VOLUME_CHA, 1);
-	if (data >= 0)
-		spec->cs42l42_hp_volume[0] = -data;
-	else
-		spec->cs42l42_hp_volume[0] = CS8409_CS42L42_HP_VOL_REAL_MIN;
-	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
-				CS8409_CS42L42_REG_HS_VOLUME_CHB, 1);
-	if (data >= 0)
-		spec->cs42l42_hp_volume[1] = -data;
-	else
-		spec->cs42l42_hp_volume[1] = CS8409_CS42L42_HP_VOL_REAL_MIN;
-	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
-				CS8409_CS42L42_REG_AMIC_VOLUME, 1);
-	if (data >= 0)
-		spec->cs42l42_hs_mic_volume[0] = -data;
-	else
-		spec->cs42l42_hs_mic_volume[0] = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
-	mutex_unlock(&spec->cs8409_i2c_mux);
-	spec->cs42l42_volume_init = 1;
-}
-
-static int cs8409_cs42l42_volume_get(struct snd_kcontrol *kcontrol,
-				 struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct cs_spec *spec = codec->spec;
-	hda_nid_t nid = get_amp_nid(kcontrol);
-	int chs = get_amp_channels(kcontrol);
-	long *valp = ucontrol->value.integer.value;
-
-	if (!spec->cs42l42_volume_init) {
-		snd_hda_power_up(codec);
-		cs8409_cs42l42_update_volume(codec);
-		snd_hda_power_down(codec);
-	}
-	switch (nid) {
-	case CS8409_CS42L42_HP_PIN_NID:
-		if (chs & BIT(0))
-			*valp++ = spec->cs42l42_hp_volume[0];
-		if (chs & BIT(1))
-			*valp++ = spec->cs42l42_hp_volume[1];
-		break;
-	case CS8409_CS42L42_AMIC_PIN_NID:
-		if (chs & BIT(0))
-			*valp++ = spec->cs42l42_hs_mic_volume[0];
-		break;
-	default:
-		break;
-	}
-	return 0;
-}
-
-static int cs8409_cs42l42_volume_put(struct snd_kcontrol *kcontrol,
-				 struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct cs_spec *spec = codec->spec;
-	hda_nid_t nid = get_amp_nid(kcontrol);
-	int chs = get_amp_channels(kcontrol);
-	long *valp = ucontrol->value.integer.value;
-	int change = 0;
-	char vol;
-
-	snd_hda_power_up(codec);
-	switch (nid) {
-	case CS8409_CS42L42_HP_PIN_NID:
-		mutex_lock(&spec->cs8409_i2c_mux);
-		if (chs & BIT(0)) {
-			vol = -(*valp);
-			change = cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
-				CS8409_CS42L42_REG_HS_VOLUME_CHA, vol, 1);
-			valp++;
-		}
-		if (chs & BIT(1)) {
-			vol = -(*valp);
-			change |= cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
-				CS8409_CS42L42_REG_HS_VOLUME_CHB, vol, 1);
-		}
-		mutex_unlock(&spec->cs8409_i2c_mux);
-		break;
-	case CS8409_CS42L42_AMIC_PIN_NID:
-		mutex_lock(&spec->cs8409_i2c_mux);
-		if (chs & BIT(0)) {
-			change = cs8409_i2c_write(
-				codec, CS42L42_I2C_ADDR,
-				CS8409_CS42L42_REG_AMIC_VOLUME, (char)*valp, 1);
-			valp++;
-		}
-		mutex_unlock(&spec->cs8409_i2c_mux);
-		break;
-	default:
-		break;
-	}
-	cs8409_cs42l42_update_volume(codec);
-	snd_hda_power_down(codec);
-	return change;
-}
-
-static const DECLARE_TLV_DB_SCALE(
-	cs8409_cs42l42_hp_db_scale,
-	CS8409_CS42L42_HP_VOL_REAL_MIN * 100, 100, 1);
-
-static const DECLARE_TLV_DB_SCALE(
-	cs8409_cs42l42_amic_db_scale,
-	CS8409_CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1);
-
-static const struct snd_kcontrol_new cs8409_cs42l42_hp_volume_mixer = {
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.index = 0,
-	.name = "Headphone Playback Volume",
-	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
-	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE
-			 | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
-	.info = cs8409_cs42l42_volume_info,
-	.get = cs8409_cs42l42_volume_get,
-	.put = cs8409_cs42l42_volume_put,
-	.tlv = { .p = cs8409_cs42l42_hp_db_scale },
-	.private_value = HDA_COMPOSE_AMP_VAL(
-		CS8409_CS42L42_HP_PIN_NID, 3, 0, HDA_OUTPUT)
-		| HDA_AMP_VAL_MIN_MUTE
-};
-
-static const struct snd_kcontrol_new cs8409_cs42l42_amic_volume_mixer = {
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.index = 0,
-	.name = "Mic Capture Volume",
-	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
-	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE
-			 | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
-	.info = cs8409_cs42l42_volume_info,
-	.get = cs8409_cs42l42_volume_get,
-	.put = cs8409_cs42l42_volume_put,
-	.tlv = { .p = cs8409_cs42l42_amic_db_scale },
-	.private_value = HDA_COMPOSE_AMP_VAL(
-		CS8409_CS42L42_AMIC_PIN_NID, 1, 0, HDA_INPUT)
-		| HDA_AMP_VAL_MIN_MUTE
-};
-
-/* Assert/release RTS# line to CS42L42 */
-static void cs8409_cs42l42_reset(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-
-	/* Assert RTS# line */
-	snd_hda_codec_write(codec,
-			codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, 0);
-	/* wait ~10ms */
-	usleep_range(10000, 15000);
-	/* Release RTS# line */
-	snd_hda_codec_write(codec,
-			codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, GPIO5_INT);
-	/* wait ~10ms */
-	usleep_range(10000, 15000);
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-
-	/* Clear interrupts, by reading interrupt status registers */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1309, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130A, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130F, 1);
-
-	mutex_unlock(&spec->cs8409_i2c_mux);
-
-}
-
-/* Configure CS42L42 slave codec for jack autodetect */
-static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-
-	/* Set TIP_SENSE_EN for analog front-end of tip sense. */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x0020, 1);
-	/* Clear WAKE# */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0001, 1);
-	/* Wait ~2.5ms */
-	usleep_range(2500, 3000);
-	/* Set mode WAKE# output follows the combination logic directly */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0020, 1);
-	/* Clear interrupts status */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
-	/* Enable interrupt */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0x03, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b79, 0x00, 1);
-
-	mutex_unlock(&spec->cs8409_i2c_mux);
-}
-
-/* Enable and run CS42L42 slave codec jack auto detect */
-static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-
-	/* Clear interrupts */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b77, 1);
-
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1102, 0x87, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1f06, 0x86, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b74, 0x07, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0x01, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0x80, 1);
-	/* Wait ~110ms*/
-	usleep_range(110000, 200000);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x111f, 0x77, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0xc0, 1);
-	/* Wait ~10ms */
-	usleep_range(10000, 25000);
-
-	mutex_unlock(&spec->cs8409_i2c_mux);
-
-}
-
-static void cs8409_cs42l42_reg_setup(struct hda_codec *codec)
-{
-	const struct cs8409_i2c_param *seq = cs42l42_init_reg_seq;
-	struct cs_spec *spec = codec->spec;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-
-	for (; seq->addr; seq++)
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, seq->addr, seq->reg, 1);
-
-	mutex_unlock(&spec->cs8409_i2c_mux);
-
-}
-
-/*
- * In the case of CS8409 we do not have unsolicited events from NID's 0x24
- * and 0x34 where hs mic and hp are connected. Companion codec CS42L42 will
- * generate interrupt via gpio 4 to notify jack events. We have to overwrite
- * generic snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers
- * and then notify status via generic snd_hda_jack_unsol_event() call.
- */
-static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	struct cs_spec *spec = codec->spec;
-	int status_changed = 0;
-	int reg_cdc_status;
-	int reg_hs_status;
-	int reg_ts_status;
-	int type;
-	struct hda_jack_tbl *jk;
-
-	/* jack_unsol_event() will be called every time gpio line changing state.
-	 * In this case gpio4 line goes up as a result of reading interrupt status
-	 * registers in previous cs8409_jack_unsol_event() call.
-	 * We don't need to handle this event, ignoring...
-	 */
-	if ((res & (1 << 4)))
-		return;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-
-	/* Read jack detect status registers */
-	reg_cdc_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
-	reg_hs_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1124, 1);
-	reg_ts_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
-
-	/* Clear interrupts, by reading interrupt status registers */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
-
-	mutex_unlock(&spec->cs8409_i2c_mux);
-
-	/* If status values are < 0, read error has occurred. */
-	if (reg_cdc_status < 0 || reg_hs_status < 0 || reg_ts_status < 0)
-		return;
-
-	/* HSDET_AUTO_DONE */
-	if (reg_cdc_status & CS42L42_HSDET_AUTO_DONE) {
-
-		type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1);
-		/* CS42L42 reports optical jack as type 4
-		 * We don't handle optical jack
-		 */
-		if (type != 4) {
-			if (!spec->cs42l42_hp_jack_in) {
-				status_changed = 1;
-				spec->cs42l42_hp_jack_in = 1;
-			}
-			/* type = 3 has no mic */
-			if ((!spec->cs42l42_mic_jack_in) && (type != 3)) {
-				status_changed = 1;
-				spec->cs42l42_mic_jack_in = 1;
-			}
-		} else {
-			if (spec->cs42l42_hp_jack_in || spec->cs42l42_mic_jack_in) {
-				status_changed = 1;
-				spec->cs42l42_hp_jack_in = 0;
-				spec->cs42l42_mic_jack_in = 0;
-			}
-		}
-
-	} else {
-		/* TIP_SENSE INSERT/REMOVE */
-		switch (reg_ts_status) {
-		case CS42L42_JACK_INSERTED:
-			cs8409_cs42l42_run_jack_detect(codec);
-			break;
-
-		case CS42L42_JACK_REMOVED:
-			if (spec->cs42l42_hp_jack_in || spec->cs42l42_mic_jack_in) {
-				status_changed = 1;
-				spec->cs42l42_hp_jack_in = 0;
-				spec->cs42l42_mic_jack_in = 0;
-			}
-			break;
-
-		default:
-			/* jack in transition */
-			status_changed = 0;
-			break;
-		}
-	}
-
-	if (status_changed) {
-
-		snd_hda_set_pin_ctl(codec, CS8409_CS42L42_SPK_PIN_NID,
-				spec->cs42l42_hp_jack_in ? 0 : PIN_OUT);
-
-		/* Report jack*/
-		jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_HP_PIN_NID, 0);
-		if (jk) {
-			snd_hda_jack_unsol_event(codec,
-				(jk->tag << AC_UNSOL_RES_TAG_SHIFT) & AC_UNSOL_RES_TAG);
-		}
-		/* Report jack*/
-		jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_AMIC_PIN_NID, 0);
-		if (jk) {
-			snd_hda_jack_unsol_event(codec,
-				(jk->tag << AC_UNSOL_RES_TAG_SHIFT) & AC_UNSOL_RES_TAG);
-		}
-	}
-}
-
-#ifdef CONFIG_PM
-/* Manage PDREF, when transition to D3hot */
-static int cs8409_suspend(struct hda_codec *codec)
-{
-	struct cs_spec *spec = codec->spec;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-	/* Power down CS42L42 ASP/EQ/MIX/HP */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe, 1);
-	mutex_unlock(&spec->cs8409_i2c_mux);
-	/* Assert CS42L42 RTS# line */
-	snd_hda_codec_write(codec,
-			codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, 0);
-
-	snd_hda_shutup_pins(codec);
-
-	return 0;
-}
-#endif
-
-/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
-static void cs8409_enable_ur(struct hda_codec *codec, int flag)
-{
-	/* GPIO4 INT# and GPIO3 WAKE# */
-	snd_hda_codec_write(codec, codec->core.afg,
-			0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
-			flag ? (GPIO3_INT | GPIO4_INT) : 0);
-
-	snd_hda_codec_write(codec, codec->core.afg,
-			0, AC_VERB_SET_UNSOLICITED_ENABLE,
-			flag ? AC_UNSOL_ENABLED : 0);
-
-}
-
-/* Vendor specific HW configuration
- * PLL, ASP, I2C, SPI, GPIOs, DMIC etc...
- */
-static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
-{
-	const struct cs8409_cir_param *seq = cs8409_cs42l42_hw_cfg;
-	const struct cs8409_cir_param *seq_bullseye = cs8409_cs42l42_bullseye_atn;
-	struct cs_spec *spec = codec->spec;
-
-	if (spec->gpio_mask) {
-		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
-				    spec->gpio_mask);
-		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
-				    spec->gpio_dir);
-		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
-				    spec->gpio_data);
-	}
-
-	for (; seq->nid; seq++)
-		cs_vendor_coef_set(codec, seq->cir, seq->coeff);
-
-	if (codec->fixup_id == CS8409_BULLSEYE)
-		for (; seq_bullseye->nid; seq_bullseye++)
-			cs_vendor_coef_set(codec, seq_bullseye->cir, seq_bullseye->coeff);
-
-	/* Disable Unsolicited Response during boot */
-	cs8409_enable_ur(codec, 0);
-
-	/* Reset CS42L42 */
-	cs8409_cs42l42_reset(codec);
-
-	/* Initialise CS42L42 companion codec */
-	cs8409_cs42l42_reg_setup(codec);
-
-	if (codec->fixup_id == CS8409_WARLOCK ||
-			codec->fixup_id == CS8409_CYBORG) {
-		/* FULL_SCALE_VOL = 0 for Warlock / Cyborg */
-		mutex_lock(&spec->cs8409_i2c_mux);
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x2001, 0x01, 1);
-		mutex_unlock(&spec->cs8409_i2c_mux);
-		/* DMIC1_MO=00b, DMIC1/2_SR=1 */
-		cs_vendor_coef_set(codec, 0x09, 0x0003);
-	}
-
-	/* Restore Volumes after Resume */
-	if (spec->cs42l42_volume_init) {
-		mutex_lock(&spec->cs8409_i2c_mux);
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
-					CS8409_CS42L42_REG_HS_VOLUME_CHA,
-					-spec->cs42l42_hp_volume[0],
-					1);
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
-					CS8409_CS42L42_REG_HS_VOLUME_CHB,
-					-spec->cs42l42_hp_volume[1],
-					1);
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
-					CS8409_CS42L42_REG_AMIC_VOLUME,
-					spec->cs42l42_hs_mic_volume[0],
-					1);
-		mutex_unlock(&spec->cs8409_i2c_mux);
-	}
-
-	cs8409_cs42l42_update_volume(codec);
-
-	cs8409_cs42l42_enable_jack_detect(codec);
-
-	/* Enable Unsolicited Response */
-	cs8409_enable_ur(codec, 1);
-}
-
-static int cs8409_cs42l42_init(struct hda_codec *codec)
-{
-	int ret = snd_hda_gen_init(codec);
-
-	if (!ret)
-		snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
-
-	return ret;
-}
-
-static const struct hda_codec_ops cs8409_cs42l42_patch_ops = {
-	.build_controls = cs_build_controls,
-	.build_pcms = snd_hda_gen_build_pcms,
-	.init = cs8409_cs42l42_init,
-	.free = cs_free,
-	.unsol_event = cs8409_jack_unsol_event,
-#ifdef CONFIG_PM
-	.suspend = cs8409_suspend,
-#endif
-};
-
-static void cs8409_cs42l42_fixups(struct hda_codec *codec,
-				    const struct hda_fixup *fix, int action)
-{
-	struct cs_spec *spec = codec->spec;
-	int caps;
-
-	switch (action) {
-	case HDA_FIXUP_ACT_PRE_PROBE:
-		snd_hda_add_verbs(codec, cs8409_cs42l42_init_verbs);
-		/* verb exec op override */
-		spec->exec_verb = codec->core.exec_verb;
-		codec->core.exec_verb = cs8409_cs42l42_exec_verb;
-
-		mutex_init(&spec->cs8409_i2c_mux);
-
-		codec->patch_ops = cs8409_cs42l42_patch_ops;
-
-		spec->gen.suppress_auto_mute = 1;
-		spec->gen.no_primary_hp = 1;
-		spec->gen.suppress_vmaster = 1;
-
-		/* GPIO 5 out, 3,4 in */
-		spec->gpio_dir = GPIO5_INT;
-		spec->gpio_data = 0;
-		spec->gpio_mask = 0x03f;
-
-		spec->cs42l42_hp_jack_in = 0;
-		spec->cs42l42_mic_jack_in = 0;
-
-		/* Basic initial sequence for specific hw configuration */
-		snd_hda_sequence_write(codec, cs8409_cs42l42_init_verbs);
-
-		/* CS8409 is simple HDA bridge and intended to be used with a remote
-		 * companion codec. Most of input/output PIN(s) have only basic
-		 * capabilities. NID(s) 0x24 and 0x34 have only OUTC and INC
-		 * capabilities and no presence detect capable (PDC) and call to
-		 * snd_hda_gen_build_controls() will mark them as non detectable
-		 * phantom jacks. However, in this configuration companion codec
-		 * CS42L42 is connected to these pins and it has jack detect
-		 * capabilities. We have to override pin capabilities,
-		 * otherwise they will not be created as input devices.
-		 */
-		caps = snd_hdac_read_parm(&codec->core, CS8409_CS42L42_HP_PIN_NID,
-				AC_PAR_PIN_CAP);
-		if (caps >= 0)
-			snd_hdac_override_parm(&codec->core,
-				CS8409_CS42L42_HP_PIN_NID, AC_PAR_PIN_CAP,
-				(caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
-
-		caps = snd_hdac_read_parm(&codec->core, CS8409_CS42L42_AMIC_PIN_NID,
-				AC_PAR_PIN_CAP);
-		if (caps >= 0)
-			snd_hdac_override_parm(&codec->core,
-				CS8409_CS42L42_AMIC_PIN_NID, AC_PAR_PIN_CAP,
-				(caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
-
-		snd_hda_override_wcaps(codec, CS8409_CS42L42_HP_PIN_NID,
-			(get_wcaps(codec, CS8409_CS42L42_HP_PIN_NID) | AC_WCAP_UNSOL_CAP));
-
-		snd_hda_override_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID,
-			(get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP));
-		break;
-	case HDA_FIXUP_ACT_PROBE:
-
-		/* Set initial DMIC volume to -26 dB */
-		snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
-				HDA_INPUT, 0, 0xff, 0x19);
-		snd_hda_gen_add_kctl(&spec->gen,
-			NULL, &cs8409_cs42l42_hp_volume_mixer);
-		snd_hda_gen_add_kctl(&spec->gen,
-			NULL, &cs8409_cs42l42_amic_volume_mixer);
-		cs8409_cs42l42_hw_init(codec);
-		snd_hda_codec_set_name(codec, "CS8409/CS42L42");
-		break;
-	case HDA_FIXUP_ACT_INIT:
-		cs8409_cs42l42_hw_init(codec);
-		fallthrough;
-	case HDA_FIXUP_ACT_BUILD:
-		/* Run jack auto detect first time on boot
-		 * after controls have been added, to check if jack has
-		 * been already plugged in.
-		 * Run immediately after init.
-		 */
-		cs8409_cs42l42_run_jack_detect(codec);
-		usleep_range(100000, 150000);
-		break;
-	default:
-		break;
-	}
-}
-
-static int cs8409_cs42l42_exec_verb(struct hdac_device *dev,
-		unsigned int cmd, unsigned int flags, unsigned int *res)
-{
-	struct hda_codec *codec = container_of(dev, struct hda_codec, core);
-	struct cs_spec *spec = codec->spec;
-
-	unsigned int nid = ((cmd >> 20) & 0x07f);
-	unsigned int verb = ((cmd >> 8) & 0x0fff);
-
-	/* CS8409 pins have no AC_PINSENSE_PRESENCE
-	 * capabilities. We have to intercept 2 calls for pins 0x24 and 0x34
-	 * and return correct pin sense values for read_pin_sense() call from
-	 * hda_jack based on CS42L42 jack detect status.
-	 */
-	switch (nid) {
-	case CS8409_CS42L42_HP_PIN_NID:
-		if (verb == AC_VERB_GET_PIN_SENSE) {
-			*res = (spec->cs42l42_hp_jack_in) ? AC_PINSENSE_PRESENCE : 0;
-			return 0;
-		}
-		break;
-
-	case CS8409_CS42L42_AMIC_PIN_NID:
-		if (verb == AC_VERB_GET_PIN_SENSE) {
-			*res = (spec->cs42l42_mic_jack_in) ? AC_PINSENSE_PRESENCE : 0;
-			return 0;
-		}
-		break;
-
-	default:
-		break;
-	}
-
-	return spec->exec_verb(dev, cmd, flags, res);
-}
-
-static int patch_cs8409(struct hda_codec *codec)
-{
-	int err;
-
-	if (!cs_alloc_spec(codec, CS8409_VENDOR_NID))
-		return -ENOMEM;
-
-	snd_hda_pick_fixup(codec,
-			cs8409_models, cs8409_fixup_tbl, cs8409_fixups);
-
-	codec_dbg(codec, "Picked ID=%d, VID=%08x, DEV=%08x\n",
-			codec->fixup_id,
-			codec->bus->pci->subsystem_vendor,
-			codec->bus->pci->subsystem_device);
-
-	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
-
-	err = cs_parse_auto_config(codec);
-	if (err < 0) {
-		cs_free(codec);
-		return err;
-	}
-
-	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
-	return 0;
-}
-
 /*
  * patch entries
  */
@@ -2305,7 +1232,6 @@ static const struct hda_device_id snd_hda_id_cirrus[] = {
 	HDA_CODEC_ENTRY(0x10134208, "CS4208", patch_cs4208),
 	HDA_CODEC_ENTRY(0x10134210, "CS4210", patch_cs4210),
 	HDA_CODEC_ENTRY(0x10134213, "CS4213", patch_cs4213),
-	HDA_CODEC_ENTRY(0x10138409, "CS8409", patch_cs8409),
 	{} /* terminator */
 };
 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cirrus);
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
new file mode 100644
index 000000000000..9b16f1b5b828
--- /dev/null
+++ b/sound/pci/hda/patch_cs8409.c
@@ -0,0 +1,1060 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * HD audio interface patch for Cirrus Logic CS8409 HDA bridge chip
+ *
+ * Copyright (C) 2021 Cirrus Logic, Inc. and
+ *                    Cirrus Logic International Semiconductor Ltd.
+ */
+
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <sound/core.h>
+#include <linux/mutex.h>
+#include <linux/pci.h>
+#include <sound/tlv.h>
+#include <sound/hda_codec.h>
+#include "hda_local.h"
+#include "hda_auto_parser.h"
+#include "hda_jack.h"
+#include "hda_generic.h"
+
+#include "patch_cs8409.h"
+
+static int cs8409_parse_auto_config(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+	int err;
+	int i;
+
+	err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
+	if (err < 0)
+		return err;
+
+	err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
+	if (err < 0)
+		return err;
+
+	/* keep the ADCs powered up when it's dynamically switchable */
+	if (spec->gen.dyn_adc_switch) {
+		unsigned int done = 0;
+
+		for (i = 0; i < spec->gen.input_mux.num_items; i++) {
+			int idx = spec->gen.dyn_adc_idx[i];
+
+			if (done & (1 << idx))
+				continue;
+			snd_hda_gen_fix_pin_power(codec, spec->gen.adc_nids[idx]);
+			done |= 1 << idx;
+		}
+	}
+
+	return 0;
+}
+
+/* Dell Inspiron models with cs8409/cs42l42 */
+static const struct hda_model_fixup cs8409_models[] = {
+	{ .id = CS8409_BULLSEYE, .name = "bullseye" },
+	{ .id = CS8409_WARLOCK, .name = "warlock" },
+	{ .id = CS8409_CYBORG, .name = "cyborg" },
+	{}
+};
+
+/* Dell Inspiron platforms
+ * with cs8409 bridge and cs42l42 codec
+ */
+static const struct snd_pci_quirk cs8409_fixup_tbl[] = {
+	SND_PCI_QUIRK(0x1028, 0x0A11, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A12, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A23, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A24, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A25, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A29, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A2A, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A2B, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0AB0, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB2, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB1, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB3, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB4, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB5, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AD9, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADA, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADB, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADC, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AF4, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AF5, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0A77, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A78, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A79, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7A, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7D, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7E, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7F, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A80, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0ADF, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE0, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE1, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE2, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE9, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEA, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEB, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEC, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AED, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG),
+	{} /* terminator */
+};
+
+static const struct hda_verb cs8409_cs42l42_init_verbs[] = {
+	{ 0x01, AC_VERB_SET_GPIO_WAKE_MASK, 0x0018 }, /* WAKE from GPIO 3,4 */
+	{ 0x47, AC_VERB_SET_PROC_STATE, 0x0001 },     /* Enable VPW processing  */
+	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x0002 },     /* Configure GPIO 6,7 */
+	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0080 },     /* I2C mode */
+	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x005b },     /* Set I2C bus speed */
+	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0200 },     /* 100kHz I2C_STO = 2 */
+	{} /* terminator */
+};
+
+static const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
+	{ 0x24, 0x042120f0 }, /* ASP-1-TX */
+	{ 0x34, 0x04a12050 }, /* ASP-1-RX */
+	{ 0x2c, 0x901000f0 }, /* ASP-2-TX */
+	{ 0x44, 0x90a00090 }, /* DMIC-1 */
+	{} /* terminator */
+};
+
+static struct cs8409_spec *cs8409_alloc_spec(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec;
+
+	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+	if (!spec)
+		return NULL;
+	codec->spec = spec;
+	codec->power_save_node = 1;
+	snd_hda_gen_spec_init(&spec->gen);
+
+	return spec;
+}
+
+/* Vendor specific HW configuration for CS42L42 */
+static const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
+	{ 0x1010, 0xB0 },
+	{ 0x1D01, 0x00 },
+	{ 0x1D02, 0x06 },
+	{ 0x1D03, 0x00 },
+	{ 0x1107, 0x01 },
+	{ 0x1009, 0x02 },
+	{ 0x1007, 0x03 },
+	{ 0x1201, 0x00 },
+	{ 0x1208, 0x13 },
+	{ 0x1205, 0xFF },
+	{ 0x1206, 0x00 },
+	{ 0x1207, 0x20 },
+	{ 0x1202, 0x0D },
+	{ 0x2A02, 0x02 },
+	{ 0x2A03, 0x00 },
+	{ 0x2A04, 0x00 },
+	{ 0x2A05, 0x02 },
+	{ 0x2A06, 0x00 },
+	{ 0x2A07, 0x20 },
+	{ 0x2A08, 0x02 },
+	{ 0x2A09, 0x00 },
+	{ 0x2A0A, 0x80 },
+	{ 0x2A0B, 0x02 },
+	{ 0x2A0C, 0x00 },
+	{ 0x2A0D, 0xA0 },
+	{ 0x2A01, 0x0C },
+	{ 0x2902, 0x01 },
+	{ 0x2903, 0x02 },
+	{ 0x2904, 0x00 },
+	{ 0x2905, 0x00 },
+	{ 0x2901, 0x01 },
+	{ 0x1101, 0x0A },
+	{ 0x1102, 0x84 },
+	{ 0x2301, 0x00 },
+	{ 0x2303, 0x00 },
+	{ 0x2302, 0x3f },
+	{ 0x2001, 0x03 },
+	{ 0x1B75, 0xB6 },
+	{ 0x1B73, 0xC2 },
+	{ 0x1129, 0x01 },
+	{ 0x1121, 0xF3 },
+	{ 0x1103, 0x20 },
+	{ 0x1105, 0x00 },
+	{ 0x1112, 0xC0 },
+	{ 0x1113, 0x80 },
+	{ 0x1C03, 0xC0 },
+	{ 0x1105, 0x00 },
+	{ 0x1112, 0xC0 },
+	{ 0x1101, 0x02 },
+	{} /* Terminator */
+};
+
+/* Vendor specific hw configuration for CS8409 */
+static const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[] = {
+	{ 0x47, 0x00, 0xb008 }, /* +PLL1/2_EN, +I2C_EN */
+	{ 0x47, 0x01, 0x0002 }, /* ASP1/2_EN=0, ASP1_STP=1 */
+	{ 0x47, 0x02, 0x0a80 }, /* ASP1/2_BUS_IDLE=10, +GPIO_I2C */
+	{ 0x47, 0x19, 0x0800 }, /* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
+	{ 0x47, 0x1a, 0x0820 }, /* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */
+	{ 0x47, 0x29, 0x0800 }, /* ASP2.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
+	{ 0x47, 0x2a, 0x2800 }, /* ASP2.A: TX.RAP=1, TX.RSZ=24 bits, TX.RCS=0 */
+	{ 0x47, 0x39, 0x0800 }, /* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */
+	{ 0x47, 0x3a, 0x0800 }, /* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */
+	{ 0x47, 0x03, 0x8000 }, /* ASP1: LCHI = 00h */
+	{ 0x47, 0x04, 0x28ff }, /* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */
+	{ 0x47, 0x05, 0x0062 }, /* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */
+	{ 0x47, 0x06, 0x801f }, /* ASP2: LCHI=1Fh */
+	{ 0x47, 0x07, 0x283f }, /* ASP2: MC/SC_SRCSEL=PLL1, LCPR=3Fh */
+	{ 0x47, 0x08, 0x805c }, /* ASP2: 5050=1, MCEN=0, FSD=010, SCPOL_IN/OUT=1, SCDIV=1:16 */
+	{ 0x47, 0x09, 0x0023 }, /* DMIC1_MO=10b, DMIC1/2_SR=1 */
+	{ 0x47, 0x0a, 0x0000 }, /* ASP1/2_BEEP=0 */
+	{ 0x47, 0x01, 0x0062 }, /* ASP1/2_EN=1, ASP1_STP=1 */
+	{ 0x47, 0x00, 0x9008 }, /* -PLL2_EN */
+	{ 0x47, 0x68, 0x0000 }, /* TX2.A: pre-scale att.=0 dB */
+	{ 0x47, 0x82, 0xfc03 }, /* ASP1/2_xxx_EN=1, ASP1/2_MCLK_EN=0, DMIC1_SCL_EN=1 */
+	{ 0x47, 0xc0, 0x9999 }, /* test mode on */
+	{ 0x47, 0xc5, 0x0000 }, /* GPIO hysteresis = 30 us */
+	{ 0x47, 0xc0, 0x0000 }, /* test mode off */
+	{} /* Terminator */
+};
+
+static const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[] = {
+	{ 0x47, 0x65, 0x4000 }, /* EQ_SEL=1, EQ1/2_EN=0 */
+	{ 0x47, 0x64, 0x4000 }, /* +EQ_ACC */
+	{ 0x47, 0x65, 0x4010 }, /* +EQ2_EN */
+	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
+	{ 0x47, 0x64, 0xc0c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=0, EQ_DATA_LO=0x67 */
+	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
+	{ 0x47, 0x64, 0xc1c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=1, EQ_DATA_LO=0x67 */
+	{ 0x47, 0x63, 0xf370 }, /* EQ_DATA_HI=0xf370 */
+	{ 0x47, 0x64, 0xc271 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=2, EQ_DATA_LO=0x71 */
+	{ 0x47, 0x63, 0x1ef8 }, /* EQ_DATA_HI=0x1ef8 */
+	{ 0x47, 0x64, 0xc348 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=3, EQ_DATA_LO=0x48 */
+	{ 0x47, 0x63, 0xc110 }, /* EQ_DATA_HI=0xc110 */
+	{ 0x47, 0x64, 0xc45a }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=4, EQ_DATA_LO=0x5a */
+	{ 0x47, 0x63, 0x1f29 }, /* EQ_DATA_HI=0x1f29 */
+	{ 0x47, 0x64, 0xc574 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=5, EQ_DATA_LO=0x74 */
+	{ 0x47, 0x63, 0x1d7a }, /* EQ_DATA_HI=0x1d7a */
+	{ 0x47, 0x64, 0xc653 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=6, EQ_DATA_LO=0x53 */
+	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
+	{ 0x47, 0x64, 0xc714 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=7, EQ_DATA_LO=0x14 */
+	{ 0x47, 0x63, 0x1ca3 }, /* EQ_DATA_HI=0x1ca3 */
+	{ 0x47, 0x64, 0xc8c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=8, EQ_DATA_LO=0xc7 */
+	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
+	{ 0x47, 0x64, 0xc914 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=9, EQ_DATA_LO=0x14 */
+	{ 0x47, 0x64, 0x0000 }, /* -EQ_ACC, -EQ_WRT */
+	{} /* Terminator */
+};
+
+static inline int cs8409_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
+{
+	snd_hda_codec_write(codec, CS8409_VENDOR_NID, 0, AC_VERB_SET_COEF_INDEX, idx);
+	return snd_hda_codec_read(codec, CS8409_VENDOR_NID, 0, AC_VERB_GET_PROC_COEF, 0);
+}
+
+static inline void cs8409_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
+					  unsigned int coef)
+{
+	snd_hda_codec_write(codec, CS8409_VENDOR_NID, 0, AC_VERB_SET_COEF_INDEX, idx);
+	snd_hda_codec_write(codec, CS8409_VENDOR_NID, 0, AC_VERB_SET_PROC_COEF, coef);
+}
+
+/**
+ * cs8409_enable_i2c_clock - Enable I2C clocks
+ * @codec: the codec instance
+ * @enable: Enable or disable I2C clocks
+ *
+ * Enable or Disable I2C clocks.
+ */
+static void cs8409_enable_i2c_clock(struct hda_codec *codec, unsigned int enable)
+{
+	unsigned int retval;
+	unsigned int newval;
+
+	retval = cs8409_vendor_coef_get(codec, 0x0);
+	newval = (enable) ? (retval | 0x8) : (retval & 0xfffffff7);
+	cs8409_vendor_coef_set(codec, 0x0, newval);
+}
+
+/**
+ * cs8409_i2c_wait_complete - Wait for I2C transaction
+ * @codec: the codec instance
+ *
+ * Wait for I2C transaction to complete.
+ * Return -1 if transaction wait times out.
+ */
+static int cs8409_i2c_wait_complete(struct hda_codec *codec)
+{
+	int repeat = 5;
+	unsigned int retval;
+
+	do {
+		retval = cs8409_vendor_coef_get(codec, CIR_I2C_STATUS);
+		if ((retval & 0x18) != 0x18) {
+			usleep_range(2000, 4000);
+			--repeat;
+		} else
+			return 0;
+
+	} while (repeat);
+
+	return -1;
+}
+
+/**
+ * cs8409_i2c_read - CS8409 I2C Read.
+ * @codec: the codec instance
+ * @i2c_address: I2C Address
+ * @i2c_reg: Register to read
+ * @paged: Is a paged transaction
+ *
+ * CS8409 I2C Read.
+ * Returns negative on error, otherwise returns read value in bits 0-7.
+ */
+static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg,
+			   unsigned int paged)
+{
+	unsigned int i2c_reg_data;
+	unsigned int read_data;
+
+	cs8409_enable_i2c_clock(codec, 1);
+	cs8409_vendor_coef_set(codec, CIR_I2C_ADDR, i2c_address);
+
+	if (paged) {
+		cs8409_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg >> 8);
+		if (cs8409_i2c_wait_complete(codec) < 0) {
+			codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
+				__func__, i2c_address, i2c_reg);
+			return -EIO;
+		}
+	}
+
+	i2c_reg_data = (i2c_reg << 8) & 0x0ffff;
+	cs8409_vendor_coef_set(codec, CIR_I2C_QREAD, i2c_reg_data);
+	if (cs8409_i2c_wait_complete(codec) < 0) {
+		codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
+			  __func__, i2c_address, i2c_reg);
+		return -EIO;
+	}
+
+	/* Register in bits 15-8 and the data in 7-0 */
+	read_data = cs8409_vendor_coef_get(codec, CIR_I2C_QREAD);
+
+	cs8409_enable_i2c_clock(codec, 0);
+
+	return read_data & 0x0ff;
+}
+
+/**
+ * cs8409_i2c_write - CS8409 I2C Write.
+ * @codec: the codec instance
+ * @i2c_address: I2C Address
+ * @i2c_reg: Register to write to
+ * @i2c_data: Data to write
+ * @paged: Is a paged transaction
+ *
+ * CS8409 I2C Write.
+ * Returns negative on error, otherwise returns 0.
+ */
+static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg,
+			    unsigned int i2c_data, unsigned int paged)
+{
+	unsigned int i2c_reg_data;
+
+	cs8409_enable_i2c_clock(codec, 1);
+	cs8409_vendor_coef_set(codec, CIR_I2C_ADDR, i2c_address);
+
+	if (paged) {
+		cs8409_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg >> 8);
+		if (cs8409_i2c_wait_complete(codec) < 0) {
+			codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
+				__func__, i2c_address, i2c_reg);
+			return -EIO;
+		}
+	}
+
+	i2c_reg_data = ((i2c_reg << 8) & 0x0ff00) | (i2c_data & 0x0ff);
+	cs8409_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg_data);
+
+	if (cs8409_i2c_wait_complete(codec) < 0) {
+		codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
+			__func__, i2c_address, i2c_reg);
+		return -EIO;
+	}
+
+	cs8409_enable_i2c_clock(codec, 0);
+
+	return 0;
+}
+
+static int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo)
+{
+	u16 nid = get_amp_nid(kctrl);
+	u8 chs = get_amp_channels(kctrl);
+
+	switch (nid) {
+	case CS8409_CS42L42_HP_PIN_NID:
+		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+		uinfo->count = chs == 3 ? 2 : 1;
+		uinfo->value.integer.min = CS8409_CS42L42_HP_VOL_REAL_MIN;
+		uinfo->value.integer.max = CS8409_CS42L42_HP_VOL_REAL_MAX;
+		break;
+	case CS8409_CS42L42_AMIC_PIN_NID:
+		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+		uinfo->count = chs == 3 ? 2 : 1;
+		uinfo->value.integer.min = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
+		uinfo->value.integer.max = CS8409_CS42L42_AMIC_VOL_REAL_MAX;
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static void cs8409_cs42l42_update_volume(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+	int data;
+
+	mutex_lock(&spec->cs8409_i2c_mux);
+	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOLUME_CHA, 1);
+	if (data >= 0)
+		spec->cs42l42_hp_volume[0] = -data;
+	else
+		spec->cs42l42_hp_volume[0] = CS8409_CS42L42_HP_VOL_REAL_MIN;
+	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOLUME_CHB, 1);
+	if (data >= 0)
+		spec->cs42l42_hp_volume[1] = -data;
+	else
+		spec->cs42l42_hp_volume[1] = CS8409_CS42L42_HP_VOL_REAL_MIN;
+	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOLUME, 1);
+	if (data >= 0)
+		spec->cs42l42_hs_mic_volume[0] = -data;
+	else
+		spec->cs42l42_hs_mic_volume[0] = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
+	mutex_unlock(&spec->cs8409_i2c_mux);
+	spec->cs42l42_volume_init = 1;
+}
+
+static int cs8409_cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
+	struct cs8409_spec *spec = codec->spec;
+	hda_nid_t nid = get_amp_nid(kctrl);
+	int chs = get_amp_channels(kctrl);
+	long *valp = uctrl->value.integer.value;
+
+	if (!spec->cs42l42_volume_init) {
+		snd_hda_power_up(codec);
+		cs8409_cs42l42_update_volume(codec);
+		snd_hda_power_down(codec);
+	}
+	switch (nid) {
+	case CS8409_CS42L42_HP_PIN_NID:
+		if (chs & BIT(0))
+			*valp++ = spec->cs42l42_hp_volume[0];
+		if (chs & BIT(1))
+			*valp++ = spec->cs42l42_hp_volume[1];
+		break;
+	case CS8409_CS42L42_AMIC_PIN_NID:
+		if (chs & BIT(0))
+			*valp++ = spec->cs42l42_hs_mic_volume[0];
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
+{
+	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
+	struct cs8409_spec *spec = codec->spec;
+	hda_nid_t nid = get_amp_nid(kctrl);
+	int chs = get_amp_channels(kctrl);
+	long *valp = uctrl->value.integer.value;
+	int change = 0;
+	char vol;
+
+	snd_hda_power_up(codec);
+	switch (nid) {
+	case CS8409_CS42L42_HP_PIN_NID:
+		mutex_lock(&spec->cs8409_i2c_mux);
+		if (chs & BIT(0)) {
+			vol = -(*valp);
+			change = cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
+						  CS8409_CS42L42_REG_HS_VOLUME_CHA, vol, 1);
+			valp++;
+		}
+		if (chs & BIT(1)) {
+			vol = -(*valp);
+			change |= cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
+						   CS8409_CS42L42_REG_HS_VOLUME_CHB, vol, 1);
+		}
+		mutex_unlock(&spec->cs8409_i2c_mux);
+		break;
+	case CS8409_CS42L42_AMIC_PIN_NID:
+		mutex_lock(&spec->cs8409_i2c_mux);
+		if (chs & BIT(0)) {
+			change = cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
+						  CS8409_CS42L42_REG_AMIC_VOLUME, (char)*valp, 1);
+			valp++;
+		}
+		mutex_unlock(&spec->cs8409_i2c_mux);
+		break;
+	default:
+		break;
+	}
+	cs8409_cs42l42_update_volume(codec);
+	snd_hda_power_down(codec);
+	return change;
+}
+
+static const DECLARE_TLV_DB_SCALE(cs8409_cs42l42_hp_db_scale,
+				  CS8409_CS42L42_HP_VOL_REAL_MIN * 100, 100, 1);
+
+static const DECLARE_TLV_DB_SCALE(cs8409_cs42l42_amic_db_scale,
+				  CS8409_CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1);
+
+static const struct snd_kcontrol_new cs8409_cs42l42_hp_volume_mixer = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.index = 0,
+	.name = "Headphone Playback Volume",
+	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+	.info = cs8409_cs42l42_volume_info,
+	.get = cs8409_cs42l42_volume_get,
+	.put = cs8409_cs42l42_volume_put,
+	.tlv = { .p = cs8409_cs42l42_hp_db_scale },
+	.private_value = HDA_COMPOSE_AMP_VAL(CS8409_CS42L42_HP_PIN_NID, 3, 0, HDA_OUTPUT) |
+			 HDA_AMP_VAL_MIN_MUTE
+};
+
+static const struct snd_kcontrol_new cs8409_cs42l42_amic_volume_mixer = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.index = 0,
+	.name = "Mic Capture Volume",
+	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+	.info = cs8409_cs42l42_volume_info,
+	.get = cs8409_cs42l42_volume_get,
+	.put = cs8409_cs42l42_volume_put,
+	.tlv = { .p = cs8409_cs42l42_amic_db_scale },
+	.private_value = HDA_COMPOSE_AMP_VAL(CS8409_CS42L42_AMIC_PIN_NID, 1, 0, HDA_INPUT) |
+			 HDA_AMP_VAL_MIN_MUTE
+};
+
+/* Assert/release RTS# line to CS42L42 */
+static void cs8409_cs42l42_reset(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+
+	/* Assert RTS# line */
+	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, 0);
+	/* wait ~10ms */
+	usleep_range(10000, 15000);
+	/* Release RTS# line */
+	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, GPIO5_INT);
+	/* wait ~10ms */
+	usleep_range(10000, 15000);
+
+	mutex_lock(&spec->cs8409_i2c_mux);
+
+	/* Clear interrupts, by reading interrupt status registers */
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1309, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130A, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130F, 1);
+
+	mutex_unlock(&spec->cs8409_i2c_mux);
+
+}
+
+/* Configure CS42L42 slave codec for jack autodetect */
+static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+
+	mutex_lock(&spec->cs8409_i2c_mux);
+
+	/* Set TIP_SENSE_EN for analog front-end of tip sense. */
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x0020, 1);
+	/* Clear WAKE# */
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0001, 1);
+	/* Wait ~2.5ms */
+	usleep_range(2500, 3000);
+	/* Set mode WAKE# output follows the combination logic directly */
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0020, 1);
+	/* Clear interrupts status */
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
+	/* Enable interrupt */
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0x03, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b79, 0x00, 1);
+
+	mutex_unlock(&spec->cs8409_i2c_mux);
+}
+
+/* Enable and run CS42L42 slave codec jack auto detect */
+static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+
+	mutex_lock(&spec->cs8409_i2c_mux);
+
+	/* Clear interrupts */
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b77, 1);
+
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1102, 0x87, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1f06, 0x86, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b74, 0x07, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0x01, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0x80, 1);
+	/* Wait ~110ms*/
+	usleep_range(110000, 200000);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x111f, 0x77, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0xc0, 1);
+	/* Wait ~10ms */
+	usleep_range(10000, 25000);
+
+	mutex_unlock(&spec->cs8409_i2c_mux);
+
+}
+
+static void cs8409_cs42l42_reg_setup(struct hda_codec *codec)
+{
+	const struct cs8409_i2c_param *seq = cs42l42_init_reg_seq;
+	struct cs8409_spec *spec = codec->spec;
+
+	mutex_lock(&spec->cs8409_i2c_mux);
+
+	for (; seq->addr; seq++)
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, seq->addr, seq->reg, 1);
+
+	mutex_unlock(&spec->cs8409_i2c_mux);
+
+}
+
+/*
+ * In the case of CS8409 we do not have unsolicited events from NID's 0x24
+ * and 0x34 where hs mic and hp are connected. Companion codec CS42L42 will
+ * generate interrupt via gpio 4 to notify jack events. We have to overwrite
+ * generic snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers
+ * and then notify status via generic snd_hda_jack_unsol_event() call.
+ */
+static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+	struct cs8409_spec *spec = codec->spec;
+	int status_changed = 0;
+	int reg_cdc_status;
+	int reg_hs_status;
+	int reg_ts_status;
+	int type;
+	struct hda_jack_tbl *jk;
+
+	/* jack_unsol_event() will be called every time gpio line changing state.
+	 * In this case gpio4 line goes up as a result of reading interrupt status
+	 * registers in previous cs8409_jack_unsol_event() call.
+	 * We don't need to handle this event, ignoring...
+	 */
+	if ((res & (1 << 4)))
+		return;
+
+	mutex_lock(&spec->cs8409_i2c_mux);
+
+	/* Read jack detect status registers */
+	reg_cdc_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
+	reg_hs_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1124, 1);
+	reg_ts_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
+
+	/* Clear interrupts, by reading interrupt status registers */
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
+
+	mutex_unlock(&spec->cs8409_i2c_mux);
+
+	/* If status values are < 0, read error has occurred. */
+	if (reg_cdc_status < 0 || reg_hs_status < 0 || reg_ts_status < 0)
+		return;
+
+	/* HSDET_AUTO_DONE */
+	if (reg_cdc_status & CS42L42_HSDET_AUTO_DONE) {
+
+		type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1);
+		/* CS42L42 reports optical jack as type 4
+		 * We don't handle optical jack
+		 */
+		if (type != 4) {
+			if (!spec->cs42l42_hp_jack_in) {
+				status_changed = 1;
+				spec->cs42l42_hp_jack_in = 1;
+			}
+			/* type = 3 has no mic */
+			if ((!spec->cs42l42_mic_jack_in) && (type != 3)) {
+				status_changed = 1;
+				spec->cs42l42_mic_jack_in = 1;
+			}
+		} else {
+			if (spec->cs42l42_hp_jack_in || spec->cs42l42_mic_jack_in) {
+				status_changed = 1;
+				spec->cs42l42_hp_jack_in = 0;
+				spec->cs42l42_mic_jack_in = 0;
+			}
+		}
+
+	} else {
+		/* TIP_SENSE INSERT/REMOVE */
+		switch (reg_ts_status) {
+		case CS42L42_JACK_INSERTED:
+			cs8409_cs42l42_run_jack_detect(codec);
+			break;
+
+		case CS42L42_JACK_REMOVED:
+			if (spec->cs42l42_hp_jack_in || spec->cs42l42_mic_jack_in) {
+				status_changed = 1;
+				spec->cs42l42_hp_jack_in = 0;
+				spec->cs42l42_mic_jack_in = 0;
+			}
+			break;
+
+		default:
+			/* jack in transition */
+			status_changed = 0;
+			break;
+		}
+	}
+
+	if (status_changed) {
+
+		snd_hda_set_pin_ctl(codec, CS8409_CS42L42_SPK_PIN_NID,
+				    spec->cs42l42_hp_jack_in ? 0 : PIN_OUT);
+
+		/* Report jack*/
+		jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_HP_PIN_NID, 0);
+		if (jk) {
+			snd_hda_jack_unsol_event(codec, (jk->tag << AC_UNSOL_RES_TAG_SHIFT) &
+							AC_UNSOL_RES_TAG);
+		}
+		/* Report jack*/
+		jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_AMIC_PIN_NID, 0);
+		if (jk) {
+			snd_hda_jack_unsol_event(codec, (jk->tag << AC_UNSOL_RES_TAG_SHIFT) &
+							 AC_UNSOL_RES_TAG);
+		}
+	}
+}
+
+#ifdef CONFIG_PM
+/* Manage PDREF, when transition to D3hot */
+static int cs8409_suspend(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+
+	mutex_lock(&spec->cs8409_i2c_mux);
+	/* Power down CS42L42 ASP/EQ/MIX/HP */
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe, 1);
+	mutex_unlock(&spec->cs8409_i2c_mux);
+	/* Assert CS42L42 RTS# line */
+	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, 0);
+
+	snd_hda_shutup_pins(codec);
+
+	return 0;
+}
+#endif
+
+/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
+static void cs8409_enable_ur(struct hda_codec *codec, int flag)
+{
+	/* GPIO4 INT# and GPIO3 WAKE# */
+	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
+			    flag ? (GPIO3_INT | GPIO4_INT) : 0);
+
+	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_UNSOLICITED_ENABLE,
+			    flag ? AC_UNSOL_ENABLED : 0);
+
+}
+
+/* Vendor specific HW configuration
+ * PLL, ASP, I2C, SPI, GPIOs, DMIC etc...
+ */
+static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
+{
+	const struct cs8409_cir_param *seq = cs8409_cs42l42_hw_cfg;
+	const struct cs8409_cir_param *seq_bullseye = cs8409_cs42l42_bullseye_atn;
+	struct cs8409_spec *spec = codec->spec;
+
+	if (spec->gpio_mask) {
+		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, spec->gpio_mask);
+		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, spec->gpio_dir);
+		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, spec->gpio_data);
+	}
+
+	for (; seq->nid; seq++)
+		cs8409_vendor_coef_set(codec, seq->cir, seq->coeff);
+
+	if (codec->fixup_id == CS8409_BULLSEYE)
+		for (; seq_bullseye->nid; seq_bullseye++)
+			cs8409_vendor_coef_set(codec, seq_bullseye->cir, seq_bullseye->coeff);
+
+	/* Disable Unsolicited Response during boot */
+	cs8409_enable_ur(codec, 0);
+
+	/* Reset CS42L42 */
+	cs8409_cs42l42_reset(codec);
+
+	/* Initialise CS42L42 companion codec */
+	cs8409_cs42l42_reg_setup(codec);
+
+	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_CYBORG) {
+		/* FULL_SCALE_VOL = 0 for Warlock / Cyborg */
+		mutex_lock(&spec->cs8409_i2c_mux);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x2001, 0x01, 1);
+		mutex_unlock(&spec->cs8409_i2c_mux);
+		/* DMIC1_MO=00b, DMIC1/2_SR=1 */
+		cs8409_vendor_coef_set(codec, 0x09, 0x0003);
+	}
+
+	/* Restore Volumes after Resume */
+	if (spec->cs42l42_volume_init) {
+		mutex_lock(&spec->cs8409_i2c_mux);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOLUME_CHA,
+				 -spec->cs42l42_hp_volume[0], 1);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOLUME_CHB,
+				 -spec->cs42l42_hp_volume[1], 1);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOLUME,
+				 spec->cs42l42_hs_mic_volume[0], 1);
+		mutex_unlock(&spec->cs8409_i2c_mux);
+	}
+
+	cs8409_cs42l42_update_volume(codec);
+
+	cs8409_cs42l42_enable_jack_detect(codec);
+
+	/* Enable Unsolicited Response */
+	cs8409_enable_ur(codec, 1);
+}
+
+static int cs8409_cs42l42_init(struct hda_codec *codec)
+{
+	int ret = snd_hda_gen_init(codec);
+
+	if (!ret)
+		snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
+
+	return ret;
+}
+
+static int cs8409_build_controls(struct hda_codec *codec)
+{
+	int err;
+
+	err = snd_hda_gen_build_controls(codec);
+	if (err < 0)
+		return err;
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
+
+	return 0;
+}
+
+static const struct hda_codec_ops cs8409_cs42l42_patch_ops = {
+	.build_controls = cs8409_build_controls,
+	.build_pcms = snd_hda_gen_build_pcms,
+	.init = cs8409_cs42l42_init,
+	.free = snd_hda_gen_free,
+	.unsol_event = cs8409_jack_unsol_event,
+#ifdef CONFIG_PM
+	.suspend = cs8409_suspend,
+#endif
+};
+
+static int cs8409_cs42l42_exec_verb(struct hdac_device *dev, unsigned int cmd, unsigned int flags,
+				    unsigned int *res)
+{
+	struct hda_codec *codec = container_of(dev, struct hda_codec, core);
+	struct cs8409_spec *spec = codec->spec;
+
+	unsigned int nid = ((cmd >> 20) & 0x07f);
+	unsigned int verb = ((cmd >> 8) & 0x0fff);
+
+	/* CS8409 pins have no AC_PINSENSE_PRESENCE
+	 * capabilities. We have to intercept 2 calls for pins 0x24 and 0x34
+	 * and return correct pin sense values for read_pin_sense() call from
+	 * hda_jack based on CS42L42 jack detect status.
+	 */
+	switch (nid) {
+	case CS8409_CS42L42_HP_PIN_NID:
+		if (verb == AC_VERB_GET_PIN_SENSE) {
+			*res = (spec->cs42l42_hp_jack_in) ? AC_PINSENSE_PRESENCE : 0;
+			return 0;
+		}
+		break;
+
+	case CS8409_CS42L42_AMIC_PIN_NID:
+		if (verb == AC_VERB_GET_PIN_SENSE) {
+			*res = (spec->cs42l42_mic_jack_in) ? AC_PINSENSE_PRESENCE : 0;
+			return 0;
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	return spec->exec_verb(dev, cmd, flags, res);
+}
+
+static void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action)
+{
+	struct cs8409_spec *spec = codec->spec;
+	int caps;
+
+	switch (action) {
+	case HDA_FIXUP_ACT_PRE_PROBE:
+		snd_hda_add_verbs(codec, cs8409_cs42l42_init_verbs);
+		/* verb exec op override */
+		spec->exec_verb = codec->core.exec_verb;
+		codec->core.exec_verb = cs8409_cs42l42_exec_verb;
+
+		mutex_init(&spec->cs8409_i2c_mux);
+
+		codec->patch_ops = cs8409_cs42l42_patch_ops;
+
+		spec->gen.suppress_auto_mute = 1;
+		spec->gen.no_primary_hp = 1;
+		spec->gen.suppress_vmaster = 1;
+
+		/* GPIO 5 out, 3,4 in */
+		spec->gpio_dir = GPIO5_INT;
+		spec->gpio_data = 0;
+		spec->gpio_mask = 0x03f;
+
+		spec->cs42l42_hp_jack_in = 0;
+		spec->cs42l42_mic_jack_in = 0;
+
+		/* Basic initial sequence for specific hw configuration */
+		snd_hda_sequence_write(codec, cs8409_cs42l42_init_verbs);
+
+		/* CS8409 is simple HDA bridge and intended to be used with a remote
+		 * companion codec. Most of input/output PIN(s) have only basic
+		 * capabilities. NID(s) 0x24 and 0x34 have only OUTC and INC
+		 * capabilities and no presence detect capable (PDC) and call to
+		 * snd_hda_gen_build_controls() will mark them as non detectable
+		 * phantom jacks. However, in this configuration companion codec
+		 * CS42L42 is connected to these pins and it has jack detect
+		 * capabilities. We have to override pin capabilities,
+		 * otherwise they will not be created as input devices.
+		 */
+		caps = snd_hdac_read_parm(&codec->core, CS8409_CS42L42_HP_PIN_NID,
+				AC_PAR_PIN_CAP);
+		if (caps >= 0)
+			snd_hdac_override_parm(&codec->core,
+				CS8409_CS42L42_HP_PIN_NID, AC_PAR_PIN_CAP,
+				(caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
+
+		caps = snd_hdac_read_parm(&codec->core, CS8409_CS42L42_AMIC_PIN_NID,
+				AC_PAR_PIN_CAP);
+		if (caps >= 0)
+			snd_hdac_override_parm(&codec->core,
+				CS8409_CS42L42_AMIC_PIN_NID, AC_PAR_PIN_CAP,
+				(caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
+
+		snd_hda_override_wcaps(codec, CS8409_CS42L42_HP_PIN_NID,
+			(get_wcaps(codec, CS8409_CS42L42_HP_PIN_NID) | AC_WCAP_UNSOL_CAP));
+
+		snd_hda_override_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID,
+			(get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP));
+		break;
+	case HDA_FIXUP_ACT_PROBE:
+		/* Set initial DMIC volume to -26 dB */
+		snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
+					      HDA_INPUT, 0, 0xff, 0x19);
+		snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer);
+		snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_amic_volume_mixer);
+		cs8409_cs42l42_hw_init(codec);
+		snd_hda_codec_set_name(codec, "CS8409/CS42L42");
+		break;
+	case HDA_FIXUP_ACT_INIT:
+		cs8409_cs42l42_hw_init(codec);
+		fallthrough;
+	case HDA_FIXUP_ACT_BUILD:
+		/* Run jack auto detect first time on boot
+		 * after controls have been added, to check if jack has
+		 * been already plugged in.
+		 * Run immediately after init.
+		 */
+		cs8409_cs42l42_run_jack_detect(codec);
+		usleep_range(100000, 150000);
+		break;
+	default:
+		break;
+	}
+}
+
+static const struct hda_fixup cs8409_fixups[] = {
+	[CS8409_BULLSEYE] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_WARLOCK] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_CYBORG] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_FIXUPS] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs8409_cs42l42_fixups,
+	},
+};
+
+static int patch_cs8409(struct hda_codec *codec)
+{
+	int err;
+
+	if (!cs8409_alloc_spec(codec))
+		return -ENOMEM;
+
+	snd_hda_pick_fixup(codec, cs8409_models, cs8409_fixup_tbl, cs8409_fixups);
+
+	codec_dbg(codec, "Picked ID=%d, VID=%08x, DEV=%08x\n", codec->fixup_id,
+			 codec->bus->pci->subsystem_vendor,
+			 codec->bus->pci->subsystem_device);
+
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
+
+	err = cs8409_parse_auto_config(codec);
+	if (err < 0) {
+		snd_hda_gen_free(codec);
+		return err;
+	}
+
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
+	return 0;
+}
+
+static const struct hda_device_id snd_hda_id_cs8409[] = {
+	HDA_CODEC_ENTRY(0x10138409, "CS8409", patch_cs8409),
+	{} /* terminator */
+};
+MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cs8409);
+
+static struct hda_codec_driver cs8409_driver = {
+	.id = snd_hda_id_cs8409,
+};
+module_hda_codec_driver(cs8409_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Cirrus Logic HDA bridge");
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
new file mode 100644
index 000000000000..2ab02a520f5a
--- /dev/null
+++ b/sound/pci/hda/patch_cs8409.h
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * HD audio interface patch for Cirrus Logic CS8409 HDA bridge chip
+ *
+ * Copyright (C) 2021 Cirrus Logic, Inc. and
+ *                    Cirrus Logic International Semiconductor Ltd.
+ */
+
+#ifndef __CS8409_PATCH_H
+#define __CS8409_PATCH_H
+
+/* Cirrus Logic CS8409 HDA bridge with
+ * companion codec CS42L42
+ */
+#define CS42L42_HP_CH				(2U)
+#define CS42L42_HS_MIC_CH			(1U)
+
+#define CS8409_VENDOR_NID			0x47
+
+#define CS8409_CS42L42_HP_PIN_NID		0x24
+#define CS8409_CS42L42_SPK_PIN_NID		0x2c
+#define CS8409_CS42L42_AMIC_PIN_NID		0x34
+#define CS8409_CS42L42_DMIC_PIN_NID		0x44
+#define CS8409_CS42L42_DMIC_ADC_PIN_NID		0x22
+
+#define CS42L42_HSDET_AUTO_DONE			0x02
+#define CS42L42_HSTYPE_MASK			0x03
+
+#define CS42L42_JACK_INSERTED			0x0C
+#define CS42L42_JACK_REMOVED			0x00
+
+#define GPIO3_INT				(1 << 3)
+#define GPIO4_INT				(1 << 4)
+#define GPIO5_INT				(1 << 5)
+
+#define CS42L42_I2C_ADDR			(0x48 << 1)
+
+#define CIR_I2C_ADDR				0x0059
+#define CIR_I2C_DATA				0x005A
+#define CIR_I2C_CTRL				0x005B
+#define CIR_I2C_STATUS				0x005C
+#define CIR_I2C_QWRITE				0x005D
+#define CIR_I2C_QREAD				0x005E
+
+#define CS8409_CS42L42_HP_VOL_REAL_MIN		(-63)
+#define CS8409_CS42L42_HP_VOL_REAL_MAX		(0)
+#define CS8409_CS42L42_AMIC_VOL_REAL_MIN	(-97)
+#define CS8409_CS42L42_AMIC_VOL_REAL_MAX	(12)
+#define CS8409_CS42L42_REG_HS_VOLUME_CHA	(0x2301)
+#define CS8409_CS42L42_REG_HS_VOLUME_CHB	(0x2303)
+#define CS8409_CS42L42_REG_AMIC_VOLUME		(0x1D03)
+
+enum {
+	CS8409_BULLSEYE,
+	CS8409_WARLOCK,
+	CS8409_CYBORG,
+	CS8409_FIXUPS,
+};
+
+struct cs8409_i2c_param {
+	unsigned int addr;
+	unsigned int reg;
+};
+
+struct cs8409_cir_param {
+	unsigned int nid;
+	unsigned int cir;
+	unsigned int coeff;
+};
+
+struct cs8409_spec {
+	struct hda_gen_spec gen;
+
+	unsigned int gpio_mask;
+	unsigned int gpio_dir;
+	unsigned int gpio_data;
+
+	unsigned int cs42l42_hp_jack_in:1;
+	unsigned int cs42l42_mic_jack_in:1;
+	unsigned int cs42l42_volume_init:1;
+	char cs42l42_hp_volume[CS42L42_HP_CH];
+	char cs42l42_hs_mic_volume[CS42L42_HS_MIC_CH];
+
+	struct mutex cs8409_i2c_mux;
+
+	/* verb exec op override */
+	int (*exec_verb)(struct hdac_device *dev, unsigned int cmd, unsigned int flags,
+			 unsigned int *res);
+};
+
+#endif
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 02/27] ALSA: hda/cs8409: Move arrays of configuration to a new file
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 01/27] ALSA: hda/cirrus: Move CS8409 HDA bridge to separate module Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 03/27] ALSA: hda/cs8409: Use enums for register names and coefficients Vitaly Rodionov
                   ` (24 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/Makefile              |   2 +-
 sound/pci/hda/patch_cs8409-tables.c | 220 ++++++++++++++++++++++++++++
 sound/pci/hda/patch_cs8409.c        | 218 +--------------------------
 sound/pci/hda/patch_cs8409.h        |  19 +++
 4 files changed, 241 insertions(+), 218 deletions(-)
 create mode 100644 sound/pci/hda/patch_cs8409-tables.c

diff --git a/sound/pci/hda/Makefile b/sound/pci/hda/Makefile
index 1b73e08dc563..b8fa682ce66a 100644
--- a/sound/pci/hda/Makefile
+++ b/sound/pci/hda/Makefile
@@ -20,7 +20,7 @@ snd-hda-codec-analog-objs :=	patch_analog.o
 snd-hda-codec-idt-objs :=	patch_sigmatel.o
 snd-hda-codec-si3054-objs :=	patch_si3054.o
 snd-hda-codec-cirrus-objs :=	patch_cirrus.o
-snd-hda-codec-cs8409-objs :=	patch_cs8409.o
+snd-hda-codec-cs8409-objs :=	patch_cs8409.o patch_cs8409-tables.o
 snd-hda-codec-ca0110-objs :=	patch_ca0110.o
 snd-hda-codec-ca0132-objs :=	patch_ca0132.o
 snd-hda-codec-conexant-objs :=	patch_conexant.o
diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
new file mode 100644
index 000000000000..4adc7a4c4a25
--- /dev/null
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -0,0 +1,220 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * patch_cs8409-tables.c  --  HD audio interface patch for Cirrus Logic CS8409 HDA bridge chip
+ *
+ * Copyright (C) 2021 Cirrus Logic, Inc. and
+ *                    Cirrus Logic International Semiconductor Ltd.
+ *
+ * Author: Lucas Tanure <tanureal@opensource.cirrus.com>
+ */
+
+#include "patch_cs8409.h"
+
+/* Dell Inspiron platforms
+ * with cs8409 bridge and cs42l42 codec
+ */
+const struct snd_pci_quirk cs8409_fixup_tbl[] = {
+	SND_PCI_QUIRK(0x1028, 0x0A11, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A12, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A23, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A24, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A25, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A29, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A2A, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A2B, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0AB0, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB2, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB1, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB3, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB4, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB5, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AD9, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADA, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADB, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADC, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AF4, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AF5, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0A77, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A78, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A79, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7A, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7D, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7E, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7F, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A80, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0ADF, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE0, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE1, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE2, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE9, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEA, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEB, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEC, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AED, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG),
+	{} /* terminator */
+};
+
+/* Dell Inspiron models with cs8409/cs42l42 */
+const struct hda_model_fixup cs8409_models[] = {
+	{ .id = CS8409_BULLSEYE, .name = "bullseye" },
+	{ .id = CS8409_WARLOCK, .name = "warlock" },
+	{ .id = CS8409_CYBORG, .name = "cyborg" },
+	{}
+};
+
+const struct hda_fixup cs8409_fixups[] = {
+	[CS8409_BULLSEYE] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_WARLOCK] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_CYBORG] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_FIXUPS] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs8409_cs42l42_fixups,
+	},
+};
+
+const struct hda_verb cs8409_cs42l42_init_verbs[] = {
+	{ 0x01, AC_VERB_SET_GPIO_WAKE_MASK, 0x0018 }, /* WAKE from GPIO 3,4 */
+	{ 0x47, AC_VERB_SET_PROC_STATE, 0x0001 },     /* Enable VPW processing  */
+	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x0002 },     /* Configure GPIO 6,7 */
+	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0080 },     /* I2C mode */
+	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x005b },     /* Set I2C bus speed */
+	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0200 },     /* 100kHz I2C_STO = 2 */
+	{} /* terminator */
+};
+
+const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
+	{ 0x24, 0x042120f0 }, /* ASP-1-TX */
+	{ 0x34, 0x04a12050 }, /* ASP-1-RX */
+	{ 0x2c, 0x901000f0 }, /* ASP-2-TX */
+	{ 0x44, 0x90a00090 }, /* DMIC-1 */
+	{} /* terminator */
+};
+
+/* Vendor specific HW configuration for CS42L42 */
+const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
+	{ 0x1010, 0xB0 },
+	{ 0x1D01, 0x00 },
+	{ 0x1D02, 0x06 },
+	{ 0x1D03, 0x00 },
+	{ 0x1107, 0x01 },
+	{ 0x1009, 0x02 },
+	{ 0x1007, 0x03 },
+	{ 0x1201, 0x00 },
+	{ 0x1208, 0x13 },
+	{ 0x1205, 0xFF },
+	{ 0x1206, 0x00 },
+	{ 0x1207, 0x20 },
+	{ 0x1202, 0x0D },
+	{ 0x2A02, 0x02 },
+	{ 0x2A03, 0x00 },
+	{ 0x2A04, 0x00 },
+	{ 0x2A05, 0x02 },
+	{ 0x2A06, 0x00 },
+	{ 0x2A07, 0x20 },
+	{ 0x2A08, 0x02 },
+	{ 0x2A09, 0x00 },
+	{ 0x2A0A, 0x80 },
+	{ 0x2A0B, 0x02 },
+	{ 0x2A0C, 0x00 },
+	{ 0x2A0D, 0xA0 },
+	{ 0x2A01, 0x0C },
+	{ 0x2902, 0x01 },
+	{ 0x2903, 0x02 },
+	{ 0x2904, 0x00 },
+	{ 0x2905, 0x00 },
+	{ 0x2901, 0x01 },
+	{ 0x1101, 0x0A },
+	{ 0x1102, 0x84 },
+	{ 0x2301, 0x00 },
+	{ 0x2303, 0x00 },
+	{ 0x2302, 0x3f },
+	{ 0x2001, 0x03 },
+	{ 0x1B75, 0xB6 },
+	{ 0x1B73, 0xC2 },
+	{ 0x1129, 0x01 },
+	{ 0x1121, 0xF3 },
+	{ 0x1103, 0x20 },
+	{ 0x1105, 0x00 },
+	{ 0x1112, 0xC0 },
+	{ 0x1113, 0x80 },
+	{ 0x1C03, 0xC0 },
+	{ 0x1105, 0x00 },
+	{ 0x1112, 0xC0 },
+	{ 0x1101, 0x02 },
+	{} /* Terminator */
+};
+
+/* Vendor specific hw configuration for CS8409 */
+const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[] = {
+	{ 0x47, 0x00, 0xb008 }, /* +PLL1/2_EN, +I2C_EN */
+	{ 0x47, 0x01, 0x0002 }, /* ASP1/2_EN=0, ASP1_STP=1 */
+	{ 0x47, 0x02, 0x0a80 }, /* ASP1/2_BUS_IDLE=10, +GPIO_I2C */
+	{ 0x47, 0x19, 0x0800 }, /* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
+	{ 0x47, 0x1a, 0x0820 }, /* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */
+	{ 0x47, 0x29, 0x0800 }, /* ASP2.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
+	{ 0x47, 0x2a, 0x2800 }, /* ASP2.A: TX.RAP=1, TX.RSZ=24 bits, TX.RCS=0 */
+	{ 0x47, 0x39, 0x0800 }, /* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */
+	{ 0x47, 0x3a, 0x0800 }, /* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */
+	{ 0x47, 0x03, 0x8000 }, /* ASP1: LCHI = 00h */
+	{ 0x47, 0x04, 0x28ff }, /* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */
+	{ 0x47, 0x05, 0x0062 }, /* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */
+	{ 0x47, 0x06, 0x801f }, /* ASP2: LCHI=1Fh */
+	{ 0x47, 0x07, 0x283f }, /* ASP2: MC/SC_SRCSEL=PLL1, LCPR=3Fh */
+	{ 0x47, 0x08, 0x805c }, /* ASP2: 5050=1, MCEN=0, FSD=010, SCPOL_IN/OUT=1, SCDIV=1:16 */
+	{ 0x47, 0x09, 0x0023 }, /* DMIC1_MO=10b, DMIC1/2_SR=1 */
+	{ 0x47, 0x0a, 0x0000 }, /* ASP1/2_BEEP=0 */
+	{ 0x47, 0x01, 0x0062 }, /* ASP1/2_EN=1, ASP1_STP=1 */
+	{ 0x47, 0x00, 0x9008 }, /* -PLL2_EN */
+	{ 0x47, 0x68, 0x0000 }, /* TX2.A: pre-scale att.=0 dB */
+	{ 0x47, 0x82, 0xfc03 }, /* ASP1/2_xxx_EN=1, ASP1/2_MCLK_EN=0, DMIC1_SCL_EN=1 */
+	{ 0x47, 0xc0, 0x9999 }, /* test mode on */
+	{ 0x47, 0xc5, 0x0000 }, /* GPIO hysteresis = 30 us */
+	{ 0x47, 0xc0, 0x0000 }, /* test mode off */
+	{} /* Terminator */
+};
+
+const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[] = {
+	{ 0x47, 0x65, 0x4000 }, /* EQ_SEL=1, EQ1/2_EN=0 */
+	{ 0x47, 0x64, 0x4000 }, /* +EQ_ACC */
+	{ 0x47, 0x65, 0x4010 }, /* +EQ2_EN */
+	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
+	{ 0x47, 0x64, 0xc0c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=0, EQ_DATA_LO=0x67 */
+	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
+	{ 0x47, 0x64, 0xc1c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=1, EQ_DATA_LO=0x67 */
+	{ 0x47, 0x63, 0xf370 }, /* EQ_DATA_HI=0xf370 */
+	{ 0x47, 0x64, 0xc271 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=2, EQ_DATA_LO=0x71 */
+	{ 0x47, 0x63, 0x1ef8 }, /* EQ_DATA_HI=0x1ef8 */
+	{ 0x47, 0x64, 0xc348 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=3, EQ_DATA_LO=0x48 */
+	{ 0x47, 0x63, 0xc110 }, /* EQ_DATA_HI=0xc110 */
+	{ 0x47, 0x64, 0xc45a }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=4, EQ_DATA_LO=0x5a */
+	{ 0x47, 0x63, 0x1f29 }, /* EQ_DATA_HI=0x1f29 */
+	{ 0x47, 0x64, 0xc574 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=5, EQ_DATA_LO=0x74 */
+	{ 0x47, 0x63, 0x1d7a }, /* EQ_DATA_HI=0x1d7a */
+	{ 0x47, 0x64, 0xc653 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=6, EQ_DATA_LO=0x53 */
+	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
+	{ 0x47, 0x64, 0xc714 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=7, EQ_DATA_LO=0x14 */
+	{ 0x47, 0x63, 0x1ca3 }, /* EQ_DATA_HI=0x1ca3 */
+	{ 0x47, 0x64, 0xc8c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=8, EQ_DATA_LO=0xc7 */
+	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
+	{ 0x47, 0x64, 0xc914 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=9, EQ_DATA_LO=0x14 */
+	{ 0x47, 0x64, 0x0000 }, /* -EQ_ACC, -EQ_WRT */
+	{} /* Terminator */
+};
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 9b16f1b5b828..b56fc89ad2cd 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -11,13 +11,6 @@
 #include <linux/module.h>
 #include <sound/core.h>
 #include <linux/mutex.h>
-#include <linux/pci.h>
-#include <sound/tlv.h>
-#include <sound/hda_codec.h>
-#include "hda_local.h"
-#include "hda_auto_parser.h"
-#include "hda_jack.h"
-#include "hda_generic.h"
 
 #include "patch_cs8409.h"
 
@@ -52,79 +45,6 @@ static int cs8409_parse_auto_config(struct hda_codec *codec)
 	return 0;
 }
 
-/* Dell Inspiron models with cs8409/cs42l42 */
-static const struct hda_model_fixup cs8409_models[] = {
-	{ .id = CS8409_BULLSEYE, .name = "bullseye" },
-	{ .id = CS8409_WARLOCK, .name = "warlock" },
-	{ .id = CS8409_CYBORG, .name = "cyborg" },
-	{}
-};
-
-/* Dell Inspiron platforms
- * with cs8409 bridge and cs42l42 codec
- */
-static const struct snd_pci_quirk cs8409_fixup_tbl[] = {
-	SND_PCI_QUIRK(0x1028, 0x0A11, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A12, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A23, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A24, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A25, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A29, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A2A, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A2B, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0AB0, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB2, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB1, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB3, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB4, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB5, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AD9, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADA, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADB, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADC, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AF4, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AF5, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0A77, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A78, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A79, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7A, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7D, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7E, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7F, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A80, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0ADF, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE0, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE1, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE2, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE9, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEA, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEB, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEC, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AED, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG),
-	{} /* terminator */
-};
-
-static const struct hda_verb cs8409_cs42l42_init_verbs[] = {
-	{ 0x01, AC_VERB_SET_GPIO_WAKE_MASK, 0x0018 }, /* WAKE from GPIO 3,4 */
-	{ 0x47, AC_VERB_SET_PROC_STATE, 0x0001 },     /* Enable VPW processing  */
-	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x0002 },     /* Configure GPIO 6,7 */
-	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0080 },     /* I2C mode */
-	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x005b },     /* Set I2C bus speed */
-	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0200 },     /* 100kHz I2C_STO = 2 */
-	{} /* terminator */
-};
-
-static const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
-	{ 0x24, 0x042120f0 }, /* ASP-1-TX */
-	{ 0x34, 0x04a12050 }, /* ASP-1-RX */
-	{ 0x2c, 0x901000f0 }, /* ASP-2-TX */
-	{ 0x44, 0x90a00090 }, /* DMIC-1 */
-	{} /* terminator */
-};
-
 static struct cs8409_spec *cs8409_alloc_spec(struct hda_codec *codec)
 {
 	struct cs8409_spec *spec;
@@ -139,117 +59,6 @@ static struct cs8409_spec *cs8409_alloc_spec(struct hda_codec *codec)
 	return spec;
 }
 
-/* Vendor specific HW configuration for CS42L42 */
-static const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
-	{ 0x1010, 0xB0 },
-	{ 0x1D01, 0x00 },
-	{ 0x1D02, 0x06 },
-	{ 0x1D03, 0x00 },
-	{ 0x1107, 0x01 },
-	{ 0x1009, 0x02 },
-	{ 0x1007, 0x03 },
-	{ 0x1201, 0x00 },
-	{ 0x1208, 0x13 },
-	{ 0x1205, 0xFF },
-	{ 0x1206, 0x00 },
-	{ 0x1207, 0x20 },
-	{ 0x1202, 0x0D },
-	{ 0x2A02, 0x02 },
-	{ 0x2A03, 0x00 },
-	{ 0x2A04, 0x00 },
-	{ 0x2A05, 0x02 },
-	{ 0x2A06, 0x00 },
-	{ 0x2A07, 0x20 },
-	{ 0x2A08, 0x02 },
-	{ 0x2A09, 0x00 },
-	{ 0x2A0A, 0x80 },
-	{ 0x2A0B, 0x02 },
-	{ 0x2A0C, 0x00 },
-	{ 0x2A0D, 0xA0 },
-	{ 0x2A01, 0x0C },
-	{ 0x2902, 0x01 },
-	{ 0x2903, 0x02 },
-	{ 0x2904, 0x00 },
-	{ 0x2905, 0x00 },
-	{ 0x2901, 0x01 },
-	{ 0x1101, 0x0A },
-	{ 0x1102, 0x84 },
-	{ 0x2301, 0x00 },
-	{ 0x2303, 0x00 },
-	{ 0x2302, 0x3f },
-	{ 0x2001, 0x03 },
-	{ 0x1B75, 0xB6 },
-	{ 0x1B73, 0xC2 },
-	{ 0x1129, 0x01 },
-	{ 0x1121, 0xF3 },
-	{ 0x1103, 0x20 },
-	{ 0x1105, 0x00 },
-	{ 0x1112, 0xC0 },
-	{ 0x1113, 0x80 },
-	{ 0x1C03, 0xC0 },
-	{ 0x1105, 0x00 },
-	{ 0x1112, 0xC0 },
-	{ 0x1101, 0x02 },
-	{} /* Terminator */
-};
-
-/* Vendor specific hw configuration for CS8409 */
-static const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[] = {
-	{ 0x47, 0x00, 0xb008 }, /* +PLL1/2_EN, +I2C_EN */
-	{ 0x47, 0x01, 0x0002 }, /* ASP1/2_EN=0, ASP1_STP=1 */
-	{ 0x47, 0x02, 0x0a80 }, /* ASP1/2_BUS_IDLE=10, +GPIO_I2C */
-	{ 0x47, 0x19, 0x0800 }, /* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
-	{ 0x47, 0x1a, 0x0820 }, /* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */
-	{ 0x47, 0x29, 0x0800 }, /* ASP2.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
-	{ 0x47, 0x2a, 0x2800 }, /* ASP2.A: TX.RAP=1, TX.RSZ=24 bits, TX.RCS=0 */
-	{ 0x47, 0x39, 0x0800 }, /* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */
-	{ 0x47, 0x3a, 0x0800 }, /* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */
-	{ 0x47, 0x03, 0x8000 }, /* ASP1: LCHI = 00h */
-	{ 0x47, 0x04, 0x28ff }, /* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */
-	{ 0x47, 0x05, 0x0062 }, /* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */
-	{ 0x47, 0x06, 0x801f }, /* ASP2: LCHI=1Fh */
-	{ 0x47, 0x07, 0x283f }, /* ASP2: MC/SC_SRCSEL=PLL1, LCPR=3Fh */
-	{ 0x47, 0x08, 0x805c }, /* ASP2: 5050=1, MCEN=0, FSD=010, SCPOL_IN/OUT=1, SCDIV=1:16 */
-	{ 0x47, 0x09, 0x0023 }, /* DMIC1_MO=10b, DMIC1/2_SR=1 */
-	{ 0x47, 0x0a, 0x0000 }, /* ASP1/2_BEEP=0 */
-	{ 0x47, 0x01, 0x0062 }, /* ASP1/2_EN=1, ASP1_STP=1 */
-	{ 0x47, 0x00, 0x9008 }, /* -PLL2_EN */
-	{ 0x47, 0x68, 0x0000 }, /* TX2.A: pre-scale att.=0 dB */
-	{ 0x47, 0x82, 0xfc03 }, /* ASP1/2_xxx_EN=1, ASP1/2_MCLK_EN=0, DMIC1_SCL_EN=1 */
-	{ 0x47, 0xc0, 0x9999 }, /* test mode on */
-	{ 0x47, 0xc5, 0x0000 }, /* GPIO hysteresis = 30 us */
-	{ 0x47, 0xc0, 0x0000 }, /* test mode off */
-	{} /* Terminator */
-};
-
-static const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[] = {
-	{ 0x47, 0x65, 0x4000 }, /* EQ_SEL=1, EQ1/2_EN=0 */
-	{ 0x47, 0x64, 0x4000 }, /* +EQ_ACC */
-	{ 0x47, 0x65, 0x4010 }, /* +EQ2_EN */
-	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
-	{ 0x47, 0x64, 0xc0c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=0, EQ_DATA_LO=0x67 */
-	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
-	{ 0x47, 0x64, 0xc1c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=1, EQ_DATA_LO=0x67 */
-	{ 0x47, 0x63, 0xf370 }, /* EQ_DATA_HI=0xf370 */
-	{ 0x47, 0x64, 0xc271 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=2, EQ_DATA_LO=0x71 */
-	{ 0x47, 0x63, 0x1ef8 }, /* EQ_DATA_HI=0x1ef8 */
-	{ 0x47, 0x64, 0xc348 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=3, EQ_DATA_LO=0x48 */
-	{ 0x47, 0x63, 0xc110 }, /* EQ_DATA_HI=0xc110 */
-	{ 0x47, 0x64, 0xc45a }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=4, EQ_DATA_LO=0x5a */
-	{ 0x47, 0x63, 0x1f29 }, /* EQ_DATA_HI=0x1f29 */
-	{ 0x47, 0x64, 0xc574 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=5, EQ_DATA_LO=0x74 */
-	{ 0x47, 0x63, 0x1d7a }, /* EQ_DATA_HI=0x1d7a */
-	{ 0x47, 0x64, 0xc653 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=6, EQ_DATA_LO=0x53 */
-	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
-	{ 0x47, 0x64, 0xc714 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=7, EQ_DATA_LO=0x14 */
-	{ 0x47, 0x63, 0x1ca3 }, /* EQ_DATA_HI=0x1ca3 */
-	{ 0x47, 0x64, 0xc8c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=8, EQ_DATA_LO=0xc7 */
-	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
-	{ 0x47, 0x64, 0xc914 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=9, EQ_DATA_LO=0x14 */
-	{ 0x47, 0x64, 0x0000 }, /* -EQ_ACC, -EQ_WRT */
-	{} /* Terminator */
-};
-
 static inline int cs8409_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
 {
 	snd_hda_codec_write(codec, CS8409_VENDOR_NID, 0, AC_VERB_SET_COEF_INDEX, idx);
@@ -908,7 +717,7 @@ static int cs8409_cs42l42_exec_verb(struct hdac_device *dev, unsigned int cmd, u
 	return spec->exec_verb(dev, cmd, flags, res);
 }
 
-static void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action)
+void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action)
 {
 	struct cs8409_spec *spec = codec->spec;
 	int caps;
@@ -995,31 +804,6 @@ static void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixu
 	}
 }
 
-static const struct hda_fixup cs8409_fixups[] = {
-	[CS8409_BULLSEYE] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_WARLOCK] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_CYBORG] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_FIXUPS] = {
-		.type = HDA_FIXUP_FUNC,
-		.v.func = cs8409_cs42l42_fixups,
-	},
-};
-
 static int patch_cs8409(struct hda_codec *codec)
 {
 	int err;
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 2ab02a520f5a..516123a411db 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -9,6 +9,14 @@
 #ifndef __CS8409_PATCH_H
 #define __CS8409_PATCH_H
 
+#include <linux/pci.h>
+#include <sound/tlv.h>
+#include <sound/hda_codec.h>
+#include "hda_local.h"
+#include "hda_auto_parser.h"
+#include "hda_jack.h"
+#include "hda_generic.h"
+
 /* Cirrus Logic CS8409 HDA bridge with
  * companion codec CS42L42
  */
@@ -88,4 +96,15 @@ struct cs8409_spec {
 			 unsigned int *res);
 };
 
+extern const struct snd_pci_quirk cs8409_fixup_tbl[];
+extern const struct hda_model_fixup cs8409_models[];
+extern const struct hda_fixup cs8409_fixups[];
+extern const struct hda_verb cs8409_cs42l42_init_verbs[];
+extern const struct hda_pintbl cs8409_cs42l42_pincfgs[];
+extern const struct cs8409_i2c_param cs42l42_init_reg_seq[];
+extern const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[];
+extern const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[];
+
+void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action);
+
 #endif
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 03/27] ALSA: hda/cs8409: Use enums for register names and coefficients
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 01/27] ALSA: hda/cirrus: Move CS8409 HDA bridge to separate module Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 02/27] ALSA: hda/cs8409: Move arrays of configuration to a new file Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 04/27] ALSA: hda/cs8409: Mask all CS42L42 interrupts on initialization Vitaly Rodionov
                   ` (23 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3
- No changes

 sound/pci/hda/patch_cs8409-tables.c | 164 ++++++++++++-------
 sound/pci/hda/patch_cs8409.c        |  49 +++---
 sound/pci/hda/patch_cs8409.h        | 239 ++++++++++++++++++++++++----
 3 files changed, 343 insertions(+), 109 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index 4adc7a4c4a25..5766433325a9 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -91,20 +91,20 @@ const struct hda_fixup cs8409_fixups[] = {
 };
 
 const struct hda_verb cs8409_cs42l42_init_verbs[] = {
-	{ 0x01, AC_VERB_SET_GPIO_WAKE_MASK, 0x0018 }, /* WAKE from GPIO 3,4 */
-	{ 0x47, AC_VERB_SET_PROC_STATE, 0x0001 },     /* Enable VPW processing  */
-	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x0002 },     /* Configure GPIO 6,7 */
-	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0080 },     /* I2C mode */
-	{ 0x47, AC_VERB_SET_COEF_INDEX, 0x005b },     /* Set I2C bus speed */
-	{ 0x47, AC_VERB_SET_PROC_COEF,  0x0200 },     /* 100kHz I2C_STO = 2 */
+	{ CS8409_PIN_AFG, AC_VERB_SET_GPIO_WAKE_MASK, 0x0018 },		/* WAKE from GPIO 3,4 */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_STATE, 0x0001 },	/* Enable VPW processing */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_COEF_INDEX, 0x0002 },	/* Configure GPIO 6,7 */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_COEF,  0x0080 },	/* I2C mode */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_COEF_INDEX, 0x005b },	/* Set I2C bus speed */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_COEF,  0x0200 },	/* 100kHz I2C_STO = 2 */
 	{} /* terminator */
 };
 
 const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
-	{ 0x24, 0x042120f0 }, /* ASP-1-TX */
-	{ 0x34, 0x04a12050 }, /* ASP-1-RX */
-	{ 0x2c, 0x901000f0 }, /* ASP-2-TX */
-	{ 0x44, 0x90a00090 }, /* DMIC-1 */
+	{ CS8409_PIN_ASP1_TRANSMITTER_A, 0x042120f0 },	/* ASP-1-TX */
+	{ CS8409_PIN_ASP1_RECEIVER_A, 0x04a12050 },	/* ASP-1-RX */
+	{ CS8409_PIN_ASP2_TRANSMITTER_A, 0x901000f0 },	/* ASP-2-TX */
+	{ CS8409_PIN_DMIC1_IN, 0x90a00090 },		/* DMIC-1 */
 	{} /* terminator */
 };
 
@@ -164,57 +164,105 @@ const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
 
 /* Vendor specific hw configuration for CS8409 */
 const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[] = {
-	{ 0x47, 0x00, 0xb008 }, /* +PLL1/2_EN, +I2C_EN */
-	{ 0x47, 0x01, 0x0002 }, /* ASP1/2_EN=0, ASP1_STP=1 */
-	{ 0x47, 0x02, 0x0a80 }, /* ASP1/2_BUS_IDLE=10, +GPIO_I2C */
-	{ 0x47, 0x19, 0x0800 }, /* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
-	{ 0x47, 0x1a, 0x0820 }, /* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */
-	{ 0x47, 0x29, 0x0800 }, /* ASP2.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
-	{ 0x47, 0x2a, 0x2800 }, /* ASP2.A: TX.RAP=1, TX.RSZ=24 bits, TX.RCS=0 */
-	{ 0x47, 0x39, 0x0800 }, /* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */
-	{ 0x47, 0x3a, 0x0800 }, /* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */
-	{ 0x47, 0x03, 0x8000 }, /* ASP1: LCHI = 00h */
-	{ 0x47, 0x04, 0x28ff }, /* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */
-	{ 0x47, 0x05, 0x0062 }, /* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */
-	{ 0x47, 0x06, 0x801f }, /* ASP2: LCHI=1Fh */
-	{ 0x47, 0x07, 0x283f }, /* ASP2: MC/SC_SRCSEL=PLL1, LCPR=3Fh */
-	{ 0x47, 0x08, 0x805c }, /* ASP2: 5050=1, MCEN=0, FSD=010, SCPOL_IN/OUT=1, SCDIV=1:16 */
-	{ 0x47, 0x09, 0x0023 }, /* DMIC1_MO=10b, DMIC1/2_SR=1 */
-	{ 0x47, 0x0a, 0x0000 }, /* ASP1/2_BEEP=0 */
-	{ 0x47, 0x01, 0x0062 }, /* ASP1/2_EN=1, ASP1_STP=1 */
-	{ 0x47, 0x00, 0x9008 }, /* -PLL2_EN */
-	{ 0x47, 0x68, 0x0000 }, /* TX2.A: pre-scale att.=0 dB */
-	{ 0x47, 0x82, 0xfc03 }, /* ASP1/2_xxx_EN=1, ASP1/2_MCLK_EN=0, DMIC1_SCL_EN=1 */
-	{ 0x47, 0xc0, 0x9999 }, /* test mode on */
-	{ 0x47, 0xc5, 0x0000 }, /* GPIO hysteresis = 30 us */
-	{ 0x47, 0xc0, 0x0000 }, /* test mode off */
+	/* +PLL1/2_EN, +I2C_EN */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG1, 0xb008 },
+	/* ASP1/2_EN=0, ASP1_STP=1 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG2, 0x0002 },
+	/* ASP1/2_BUS_IDLE=10, +GPIO_I2C */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG3, 0x0a80 },
+	/* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_A_TX_CTRL1, 0x0800 },
+	/* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_A_TX_CTRL2, 0x0820 },
+	/* ASP2.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP2_A_TX_CTRL1, 0x0800 },
+	/* ASP2.A: TX.RAP=1, TX.RSZ=24 bits, TX.RCS=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP2_A_TX_CTRL2, 0x2800 },
+	/* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_A_RX_CTRL1, 0x0800 },
+	/* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_A_RX_CTRL2, 0x0800 },
+	/* ASP1: LCHI = 00h */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL1, 0x8000 },
+	/* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL2, 0x28ff },
+	/* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL3, 0x0062 },
+	/* ASP2: LCHI=1Fh */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP2_CLK_CTRL1, 0x801f },
+	/* ASP2: MC/SC_SRCSEL=PLL1, LCPR=3Fh */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP2_CLK_CTRL2, 0x283f },
+	/* ASP2: 5050=1, MCEN=0, FSD=010, SCPOL_IN/OUT=1, SCDIV=1:16 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP2_CLK_CTRL3, 0x805c },
+	/* DMIC1_MO=10b, DMIC1/2_SR=1 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DMIC_CFG, 0x0023 },
+	/* ASP1/2_BEEP=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_BEEP_CFG, 0x0000 },
+	/* ASP1/2_EN=1, ASP1_STP=1 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG2, 0x0062 },
+	/* -PLL2_EN */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG1, 0x9008 },
+	/* TX2.A: pre-scale att.=0 dB */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PRE_SCALE_ATTN2, 0x0000 },
+	/* ASP1/2_xxx_EN=1, ASP1/2_MCLK_EN=0, DMIC1_SCL_EN=1 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PAD_CFG_SLW_RATE_CTRL, 0xfc03 },
+	/* test mode on */
+	{ CS8409_PIN_VENDOR_WIDGET, 0xc0, 0x9999 },
+	/* GPIO hysteresis = 30 us */
+	{ CS8409_PIN_VENDOR_WIDGET, 0xc5, 0x0000 },
+	/* test mode off */
+	{ CS8409_PIN_VENDOR_WIDGET, 0xc0, 0x0000 },
 	{} /* Terminator */
 };
 
 const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[] = {
-	{ 0x47, 0x65, 0x4000 }, /* EQ_SEL=1, EQ1/2_EN=0 */
-	{ 0x47, 0x64, 0x4000 }, /* +EQ_ACC */
-	{ 0x47, 0x65, 0x4010 }, /* +EQ2_EN */
-	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
-	{ 0x47, 0x64, 0xc0c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=0, EQ_DATA_LO=0x67 */
-	{ 0x47, 0x63, 0x0647 }, /* EQ_DATA_HI=0x0647 */
-	{ 0x47, 0x64, 0xc1c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=1, EQ_DATA_LO=0x67 */
-	{ 0x47, 0x63, 0xf370 }, /* EQ_DATA_HI=0xf370 */
-	{ 0x47, 0x64, 0xc271 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=2, EQ_DATA_LO=0x71 */
-	{ 0x47, 0x63, 0x1ef8 }, /* EQ_DATA_HI=0x1ef8 */
-	{ 0x47, 0x64, 0xc348 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=3, EQ_DATA_LO=0x48 */
-	{ 0x47, 0x63, 0xc110 }, /* EQ_DATA_HI=0xc110 */
-	{ 0x47, 0x64, 0xc45a }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=4, EQ_DATA_LO=0x5a */
-	{ 0x47, 0x63, 0x1f29 }, /* EQ_DATA_HI=0x1f29 */
-	{ 0x47, 0x64, 0xc574 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=5, EQ_DATA_LO=0x74 */
-	{ 0x47, 0x63, 0x1d7a }, /* EQ_DATA_HI=0x1d7a */
-	{ 0x47, 0x64, 0xc653 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=6, EQ_DATA_LO=0x53 */
-	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
-	{ 0x47, 0x64, 0xc714 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=7, EQ_DATA_LO=0x14 */
-	{ 0x47, 0x63, 0x1ca3 }, /* EQ_DATA_HI=0x1ca3 */
-	{ 0x47, 0x64, 0xc8c7 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=8, EQ_DATA_LO=0xc7 */
-	{ 0x47, 0x63, 0xc38c }, /* EQ_DATA_HI=0xc38c */
-	{ 0x47, 0x64, 0xc914 }, /* +EQ_WRT, +EQ_ACC, EQ_ADR=9, EQ_DATA_LO=0x14 */
-	{ 0x47, 0x64, 0x0000 }, /* -EQ_ACC, -EQ_WRT */
+	/* EQ_SEL=1, EQ1/2_EN=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_CTRL1, 0x4000 },
+	/* +EQ_ACC */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0x4000 },
+	/* +EQ2_EN */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_CTRL1, 0x4010 },
+	/* EQ_DATA_HI=0x0647 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0x0647 },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=0, EQ_DATA_LO=0x67 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc0c7 },
+	/* EQ_DATA_HI=0x0647 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0x0647 },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=1, EQ_DATA_LO=0x67 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc1c7 },
+	/* EQ_DATA_HI=0xf370 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0xf370 },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=2, EQ_DATA_LO=0x71 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc271 },
+	/* EQ_DATA_HI=0x1ef8 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0x1ef8 },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=3, EQ_DATA_LO=0x48 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc348 },
+	/* EQ_DATA_HI=0xc110 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0xc110 },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=4, EQ_DATA_LO=0x5a */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc45a },
+	/* EQ_DATA_HI=0x1f29 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0x1f29 },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=5, EQ_DATA_LO=0x74 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc574 },
+	/* EQ_DATA_HI=0x1d7a */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0x1d7a },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=6, EQ_DATA_LO=0x53 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc653 },
+	/* EQ_DATA_HI=0xc38c */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0xc38c },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=7, EQ_DATA_LO=0x14 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc714 },
+	/* EQ_DATA_HI=0x1ca3 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0x1ca3 },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=8, EQ_DATA_LO=0xc7 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc8c7 },
+	/* EQ_DATA_HI=0xc38c */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W1, 0xc38c },
+	/* +EQ_WRT, +EQ_ACC, EQ_ADR=9, EQ_DATA_LO=0x14 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0xc914 },
+	/* -EQ_ACC, -EQ_WRT */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0x0000 },
 	{} /* Terminator */
 };
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index b56fc89ad2cd..e4319a0b9cf6 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -61,15 +61,15 @@ static struct cs8409_spec *cs8409_alloc_spec(struct hda_codec *codec)
 
 static inline int cs8409_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
 {
-	snd_hda_codec_write(codec, CS8409_VENDOR_NID, 0, AC_VERB_SET_COEF_INDEX, idx);
-	return snd_hda_codec_read(codec, CS8409_VENDOR_NID, 0, AC_VERB_GET_PROC_COEF, 0);
+	snd_hda_codec_write(codec, CS8409_PIN_VENDOR_WIDGET, 0, AC_VERB_SET_COEF_INDEX, idx);
+	return snd_hda_codec_read(codec, CS8409_PIN_VENDOR_WIDGET, 0, AC_VERB_GET_PROC_COEF, 0);
 }
 
 static inline void cs8409_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
 					  unsigned int coef)
 {
-	snd_hda_codec_write(codec, CS8409_VENDOR_NID, 0, AC_VERB_SET_COEF_INDEX, idx);
-	snd_hda_codec_write(codec, CS8409_VENDOR_NID, 0, AC_VERB_SET_PROC_COEF, coef);
+	snd_hda_codec_write(codec, CS8409_PIN_VENDOR_WIDGET, 0, AC_VERB_SET_COEF_INDEX, idx);
+	snd_hda_codec_write(codec, CS8409_PIN_VENDOR_WIDGET, 0, AC_VERB_SET_PROC_COEF, coef);
 }
 
 /**
@@ -102,7 +102,7 @@ static int cs8409_i2c_wait_complete(struct hda_codec *codec)
 	unsigned int retval;
 
 	do {
-		retval = cs8409_vendor_coef_get(codec, CIR_I2C_STATUS);
+		retval = cs8409_vendor_coef_get(codec, CS8409_I2C_STS);
 		if ((retval & 0x18) != 0x18) {
 			usleep_range(2000, 4000);
 			--repeat;
@@ -131,10 +131,10 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 	unsigned int read_data;
 
 	cs8409_enable_i2c_clock(codec, 1);
-	cs8409_vendor_coef_set(codec, CIR_I2C_ADDR, i2c_address);
+	cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, i2c_address);
 
 	if (paged) {
-		cs8409_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg >> 8);
+		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg >> 8);
 		if (cs8409_i2c_wait_complete(codec) < 0) {
 			codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
 				__func__, i2c_address, i2c_reg);
@@ -143,7 +143,7 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 	}
 
 	i2c_reg_data = (i2c_reg << 8) & 0x0ffff;
-	cs8409_vendor_coef_set(codec, CIR_I2C_QREAD, i2c_reg_data);
+	cs8409_vendor_coef_set(codec, CS8409_I2C_QREAD, i2c_reg_data);
 	if (cs8409_i2c_wait_complete(codec) < 0) {
 		codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
 			  __func__, i2c_address, i2c_reg);
@@ -151,7 +151,7 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 	}
 
 	/* Register in bits 15-8 and the data in 7-0 */
-	read_data = cs8409_vendor_coef_get(codec, CIR_I2C_QREAD);
+	read_data = cs8409_vendor_coef_get(codec, CS8409_I2C_QREAD);
 
 	cs8409_enable_i2c_clock(codec, 0);
 
@@ -175,10 +175,10 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 	unsigned int i2c_reg_data;
 
 	cs8409_enable_i2c_clock(codec, 1);
-	cs8409_vendor_coef_set(codec, CIR_I2C_ADDR, i2c_address);
+	cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, i2c_address);
 
 	if (paged) {
-		cs8409_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg >> 8);
+		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg >> 8);
 		if (cs8409_i2c_wait_complete(codec) < 0) {
 			codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
 				__func__, i2c_address, i2c_reg);
@@ -187,7 +187,7 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 	}
 
 	i2c_reg_data = ((i2c_reg << 8) & 0x0ff00) | (i2c_data & 0x0ff);
-	cs8409_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg_data);
+	cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg_data);
 
 	if (cs8409_i2c_wait_complete(codec) < 0) {
 		codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
@@ -363,11 +363,11 @@ static void cs8409_cs42l42_reset(struct hda_codec *codec)
 	struct cs8409_spec *spec = codec->spec;
 
 	/* Assert RTS# line */
-	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, 0);
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
 	/* wait ~10ms */
 	usleep_range(10000, 15000);
 	/* Release RTS# line */
-	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, GPIO5_INT);
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, CS8409_CS42L42_RESET);
 	/* wait ~10ms */
 	usleep_range(10000, 15000);
 
@@ -471,7 +471,7 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	 * registers in previous cs8409_jack_unsol_event() call.
 	 * We don't need to handle this event, ignoring...
 	 */
-	if ((res & (1 << 4)))
+	if (res & CS8409_CS42L42_INT)
 		return;
 
 	mutex_lock(&spec->cs8409_i2c_mux);
@@ -568,7 +568,7 @@ static int cs8409_suspend(struct hda_codec *codec)
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe, 1);
 	mutex_unlock(&spec->cs8409_i2c_mux);
 	/* Assert CS42L42 RTS# line */
-	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, 0);
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
 
 	snd_hda_shutup_pins(codec);
 
@@ -580,10 +580,10 @@ static int cs8409_suspend(struct hda_codec *codec)
 static void cs8409_enable_ur(struct hda_codec *codec, int flag)
 {
 	/* GPIO4 INT# and GPIO3 WAKE# */
-	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
-			    flag ? (GPIO3_INT | GPIO4_INT) : 0);
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
+			    flag ? CS8409_CS42L42_INT : 0);
 
-	snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_UNSOLICITED_ENABLE,
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_UNSOLICITED_ENABLE,
 			    flag ? AC_UNSOL_ENABLED : 0);
 
 }
@@ -598,9 +598,12 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	struct cs8409_spec *spec = codec->spec;
 
 	if (spec->gpio_mask) {
-		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK, spec->gpio_mask);
-		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION, spec->gpio_dir);
-		snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA, spec->gpio_data);
+		snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_MASK,
+			spec->gpio_mask);
+		snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DIRECTION,
+			spec->gpio_dir);
+		snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA,
+			spec->gpio_data);
 	}
 
 	for (; seq->nid; seq++)
@@ -738,7 +741,7 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		spec->gen.suppress_vmaster = 1;
 
 		/* GPIO 5 out, 3,4 in */
-		spec->gpio_dir = GPIO5_INT;
+		spec->gpio_dir = CS8409_CS42L42_RESET;
 		spec->gpio_data = 0;
 		spec->gpio_mask = 0x03f;
 
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 516123a411db..1d3ce28415fa 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -17,38 +17,206 @@
 #include "hda_jack.h"
 #include "hda_generic.h"
 
-/* Cirrus Logic CS8409 HDA bridge with
- * companion codec CS42L42
- */
-#define CS42L42_HP_CH				(2U)
-#define CS42L42_HS_MIC_CH			(1U)
-
-#define CS8409_VENDOR_NID			0x47
+/* CS8409 Specific Definitions */
 
-#define CS8409_CS42L42_HP_PIN_NID		0x24
-#define CS8409_CS42L42_SPK_PIN_NID		0x2c
-#define CS8409_CS42L42_AMIC_PIN_NID		0x34
-#define CS8409_CS42L42_DMIC_PIN_NID		0x44
-#define CS8409_CS42L42_DMIC_ADC_PIN_NID		0x22
-
-#define CS42L42_HSDET_AUTO_DONE			0x02
-#define CS42L42_HSTYPE_MASK			0x03
-
-#define CS42L42_JACK_INSERTED			0x0C
-#define CS42L42_JACK_REMOVED			0x00
+enum cs8409_pins {
+	CS8409_PIN_ROOT,
+	CS8409_PIN_AFG,
+	CS8409_PIN_ASP1_OUT_A,
+	CS8409_PIN_ASP1_OUT_B,
+	CS8409_PIN_ASP1_OUT_C,
+	CS8409_PIN_ASP1_OUT_D,
+	CS8409_PIN_ASP1_OUT_E,
+	CS8409_PIN_ASP1_OUT_F,
+	CS8409_PIN_ASP1_OUT_G,
+	CS8409_PIN_ASP1_OUT_H,
+	CS8409_PIN_ASP2_OUT_A,
+	CS8409_PIN_ASP2_OUT_B,
+	CS8409_PIN_ASP2_OUT_C,
+	CS8409_PIN_ASP2_OUT_D,
+	CS8409_PIN_ASP2_OUT_E,
+	CS8409_PIN_ASP2_OUT_F,
+	CS8409_PIN_ASP2_OUT_G,
+	CS8409_PIN_ASP2_OUT_H,
+	CS8409_PIN_ASP1_IN_A,
+	CS8409_PIN_ASP1_IN_B,
+	CS8409_PIN_ASP1_IN_C,
+	CS8409_PIN_ASP1_IN_D,
+	CS8409_PIN_ASP1_IN_E,
+	CS8409_PIN_ASP1_IN_F,
+	CS8409_PIN_ASP1_IN_G,
+	CS8409_PIN_ASP1_IN_H,
+	CS8409_PIN_ASP2_IN_A,
+	CS8409_PIN_ASP2_IN_B,
+	CS8409_PIN_ASP2_IN_C,
+	CS8409_PIN_ASP2_IN_D,
+	CS8409_PIN_ASP2_IN_E,
+	CS8409_PIN_ASP2_IN_F,
+	CS8409_PIN_ASP2_IN_G,
+	CS8409_PIN_ASP2_IN_H,
+	CS8409_PIN_DMIC1,
+	CS8409_PIN_DMIC2,
+	CS8409_PIN_ASP1_TRANSMITTER_A,
+	CS8409_PIN_ASP1_TRANSMITTER_B,
+	CS8409_PIN_ASP1_TRANSMITTER_C,
+	CS8409_PIN_ASP1_TRANSMITTER_D,
+	CS8409_PIN_ASP1_TRANSMITTER_E,
+	CS8409_PIN_ASP1_TRANSMITTER_F,
+	CS8409_PIN_ASP1_TRANSMITTER_G,
+	CS8409_PIN_ASP1_TRANSMITTER_H,
+	CS8409_PIN_ASP2_TRANSMITTER_A,
+	CS8409_PIN_ASP2_TRANSMITTER_B,
+	CS8409_PIN_ASP2_TRANSMITTER_C,
+	CS8409_PIN_ASP2_TRANSMITTER_D,
+	CS8409_PIN_ASP2_TRANSMITTER_E,
+	CS8409_PIN_ASP2_TRANSMITTER_F,
+	CS8409_PIN_ASP2_TRANSMITTER_G,
+	CS8409_PIN_ASP2_TRANSMITTER_H,
+	CS8409_PIN_ASP1_RECEIVER_A,
+	CS8409_PIN_ASP1_RECEIVER_B,
+	CS8409_PIN_ASP1_RECEIVER_C,
+	CS8409_PIN_ASP1_RECEIVER_D,
+	CS8409_PIN_ASP1_RECEIVER_E,
+	CS8409_PIN_ASP1_RECEIVER_F,
+	CS8409_PIN_ASP1_RECEIVER_G,
+	CS8409_PIN_ASP1_RECEIVER_H,
+	CS8409_PIN_ASP2_RECEIVER_A,
+	CS8409_PIN_ASP2_RECEIVER_B,
+	CS8409_PIN_ASP2_RECEIVER_C,
+	CS8409_PIN_ASP2_RECEIVER_D,
+	CS8409_PIN_ASP2_RECEIVER_E,
+	CS8409_PIN_ASP2_RECEIVER_F,
+	CS8409_PIN_ASP2_RECEIVER_G,
+	CS8409_PIN_ASP2_RECEIVER_H,
+	CS8409_PIN_DMIC1_IN,
+	CS8409_PIN_DMIC2_IN,
+	CS8409_PIN_BEEP_GEN,
+	CS8409_PIN_VENDOR_WIDGET
+};
 
-#define GPIO3_INT				(1 << 3)
-#define GPIO4_INT				(1 << 4)
-#define GPIO5_INT				(1 << 5)
+enum cs8409_coefficient_index_registers {
+	CS8409_DEV_CFG1,
+	CS8409_DEV_CFG2,
+	CS8409_DEV_CFG3,
+	CS8409_ASP1_CLK_CTRL1,
+	CS8409_ASP1_CLK_CTRL2,
+	CS8409_ASP1_CLK_CTRL3,
+	CS8409_ASP2_CLK_CTRL1,
+	CS8409_ASP2_CLK_CTRL2,
+	CS8409_ASP2_CLK_CTRL3,
+	CS8409_DMIC_CFG,
+	CS8409_BEEP_CFG,
+	ASP1_RX_NULL_INS_RMV,
+	ASP1_Rx_RATE1,
+	ASP1_Rx_RATE2,
+	ASP1_Tx_NULL_INS_RMV,
+	ASP1_Tx_RATE1,
+	ASP1_Tx_RATE2,
+	ASP2_Rx_NULL_INS_RMV,
+	ASP2_Rx_RATE1,
+	ASP2_Rx_RATE2,
+	ASP2_Tx_NULL_INS_RMV,
+	ASP2_Tx_RATE1,
+	ASP2_Tx_RATE2,
+	ASP1_SYNC_CTRL,
+	ASP2_SYNC_CTRL,
+	ASP1_A_TX_CTRL1,
+	ASP1_A_TX_CTRL2,
+	ASP1_B_TX_CTRL1,
+	ASP1_B_TX_CTRL2,
+	ASP1_C_TX_CTRL1,
+	ASP1_C_TX_CTRL2,
+	ASP1_D_TX_CTRL1,
+	ASP1_D_TX_CTRL2,
+	ASP1_E_TX_CTRL1,
+	ASP1_E_TX_CTRL2,
+	ASP1_F_TX_CTRL1,
+	ASP1_F_TX_CTRL2,
+	ASP1_G_TX_CTRL1,
+	ASP1_G_TX_CTRL2,
+	ASP1_H_TX_CTRL1,
+	ASP1_H_TX_CTRL2,
+	ASP2_A_TX_CTRL1,
+	ASP2_A_TX_CTRL2,
+	ASP2_B_TX_CTRL1,
+	ASP2_B_TX_CTRL2,
+	ASP2_C_TX_CTRL1,
+	ASP2_C_TX_CTRL2,
+	ASP2_D_TX_CTRL1,
+	ASP2_D_TX_CTRL2,
+	ASP2_E_TX_CTRL1,
+	ASP2_E_TX_CTRL2,
+	ASP2_F_TX_CTRL1,
+	ASP2_F_TX_CTRL2,
+	ASP2_G_TX_CTRL1,
+	ASP2_G_TX_CTRL2,
+	ASP2_H_TX_CTRL1,
+	ASP2_H_TX_CTRL2,
+	ASP1_A_RX_CTRL1,
+	ASP1_A_RX_CTRL2,
+	ASP1_B_RX_CTRL1,
+	ASP1_B_RX_CTRL2,
+	ASP1_C_RX_CTRL1,
+	ASP1_C_RX_CTRL2,
+	ASP1_D_RX_CTRL1,
+	ASP1_D_RX_CTRL2,
+	ASP1_E_RX_CTRL1,
+	ASP1_E_RX_CTRL2,
+	ASP1_F_RX_CTRL1,
+	ASP1_F_RX_CTRL2,
+	ASP1_G_RX_CTRL1,
+	ASP1_G_RX_CTRL2,
+	ASP1_H_RX_CTRL1,
+	ASP1_H_RX_CTRL2,
+	ASP2_A_RX_CTRL1,
+	ASP2_A_RX_CTRL2,
+	ASP2_B_RX_CTRL1,
+	ASP2_B_RX_CTRL2,
+	ASP2_C_RX_CTRL1,
+	ASP2_C_RX_CTRL2,
+	ASP2_D_RX_CTRL1,
+	ASP2_D_RX_CTRL2,
+	ASP2_E_RX_CTRL1,
+	ASP2_E_RX_CTRL2,
+	ASP2_F_RX_CTRL1,
+	ASP2_F_RX_CTRL2,
+	ASP2_G_RX_CTRL1,
+	ASP2_G_RX_CTRL2,
+	ASP2_H_RX_CTRL1,
+	ASP2_H_RX_CTRL2,
+	CS8409_I2C_ADDR,
+	CS8409_I2C_DATA,
+	CS8409_I2C_CTRL,
+	CS8409_I2C_STS,
+	CS8409_I2C_QWRITE,
+	CS8409_I2C_QREAD,
+	CS8409_SPI_CTRL,
+	CS8409_SPI_TX_DATA,
+	CS8409_SPI_RX_DATA,
+	CS8409_SPI_STS,
+	CS8409_PFE_COEF_W1, /* Parametric filter engine coefficient write 1*/
+	CS8409_PFE_COEF_W2,
+	CS8409_PFE_CTRL1,
+	CS8409_PFE_CTRL2,
+	CS8409_PRE_SCALE_ATTN1,
+	CS8409_PRE_SCALE_ATTN2,
+	CS8409_PFE_COEF_MON1, /* Parametric filter engine coefficient monitor 1*/
+	CS8409_PFE_COEF_MON2,
+	CS8409_ASP1_INTRN_STS,
+	CS8409_ASP2_INTRN_STS,
+	CS8409_ASP1_RX_SCLK_COUNT,
+	CS8409_ASP1_TX_SCLK_COUNT,
+	CS8409_ASP2_RX_SCLK_COUNT,
+	CS8409_ASP2_TX_SCLK_COUNT,
+	CS8409_ASP_UNS_RESP_MASK,
+	CS8409_LOOPBACK_CTRL = 0x80,
+	CS8409_PAD_CFG_SLW_RATE_CTRL = 0x82, /* Pad Config and Slew Rate Control (CIR = 0x0082) */
+};
 
-#define CS42L42_I2C_ADDR			(0x48 << 1)
+/* CS42L42 Specific Definitions */
 
-#define CIR_I2C_ADDR				0x0059
-#define CIR_I2C_DATA				0x005A
-#define CIR_I2C_CTRL				0x005B
-#define CIR_I2C_STATUS				0x005C
-#define CIR_I2C_QWRITE				0x005D
-#define CIR_I2C_QREAD				0x005E
+#define CS42L42_HP_CH				(2U)
+#define CS42L42_HS_MIC_CH			(1U)
 
 #define CS8409_CS42L42_HP_VOL_REAL_MIN		(-63)
 #define CS8409_CS42L42_HP_VOL_REAL_MAX		(0)
@@ -57,6 +225,21 @@
 #define CS8409_CS42L42_REG_HS_VOLUME_CHA	(0x2301)
 #define CS8409_CS42L42_REG_HS_VOLUME_CHB	(0x2303)
 #define CS8409_CS42L42_REG_AMIC_VOLUME		(0x1D03)
+#define CS42L42_HSDET_AUTO_DONE			(0x02)
+#define CS42L42_HSTYPE_MASK			(0x03)
+#define CS42L42_JACK_INSERTED			(0x0C)
+#define CS42L42_JACK_REMOVED			(0x00)
+
+/* Dell BULLSEYE / WARLOCK / CYBORG Specific Definitions */
+
+#define CS42L42_I2C_ADDR			(0x48 << 1)
+#define CS8409_CS42L42_RESET			GENMASK(5, 5) /* CS8409_GPIO5 */
+#define CS8409_CS42L42_INT			GENMASK(4, 4) /* CS8409_GPIO4 */
+#define CS8409_CS42L42_HP_PIN_NID		CS8409_PIN_ASP1_TRANSMITTER_A
+#define CS8409_CS42L42_SPK_PIN_NID		CS8409_PIN_ASP2_TRANSMITTER_A
+#define CS8409_CS42L42_AMIC_PIN_NID		CS8409_PIN_ASP1_RECEIVER_A
+#define CS8409_CS42L42_DMIC_PIN_NID		CS8409_PIN_DMIC1_IN
+#define CS8409_CS42L42_DMIC_ADC_PIN_NID		CS8409_PIN_DMIC1
 
 enum {
 	CS8409_BULLSEYE,
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 04/27] ALSA: hda/cs8409: Mask all CS42L42 interrupts on initialization
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (2 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 03/27] ALSA: hda/cs8409: Use enums for register names and coefficients Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 05/27] ALSA: hda/cs8409: Reduce HS pops/clicks for Cyborg Vitaly Rodionov
                   ` (22 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index 5766433325a9..91b6a5b2824a 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -159,6 +159,18 @@ const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
 	{ 0x1105, 0x00 },
 	{ 0x1112, 0xC0 },
 	{ 0x1101, 0x02 },
+	{ 0x1316, 0xff },
+	{ 0x1317, 0xff },
+	{ 0x1318, 0xff },
+	{ 0x1319, 0xff },
+	{ 0x131a, 0xff },
+	{ 0x131b, 0xff },
+	{ 0x131c, 0xff },
+	{ 0x131e, 0xff },
+	{ 0x131f, 0xff },
+	{ 0x1320, 0xff },
+	{ 0x1b79, 0xff },
+	{ 0x1b7a, 0xff },
 	{} /* Terminator */
 };
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 05/27] ALSA: hda/cs8409: Reduce HS pops/clicks for Cyborg
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (3 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 04/27] ALSA: hda/cs8409: Mask all CS42L42 interrupts on initialization Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 06/27] ALSA: hda/cs8409: Disable unnecessary Ring Sense for Cyborg/Warlock/Bullseye Vitaly Rodionov
                   ` (21 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Enable HSBIAS_SENSE_EN for Cyborg during jack detect to reduce
pops and clicks.
Do not enable this for Warlock/Bullseye, as it causes ESD issues.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index e4319a0b9cf6..1745f8b188c6 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -390,8 +390,14 @@ static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
 
 	mutex_lock(&spec->cs8409_i2c_mux);
 
-	/* Set TIP_SENSE_EN for analog front-end of tip sense. */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x0020, 1);
+	/* Set TIP_SENSE_EN for analog front-end of tip sense.
+	 * Additionally set HSBIAS_SENSE_EN for some variants.
+	 */
+	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_BULLSEYE)
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x0020, 1);
+	else
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x00a0, 1);
+
 	/* Clear WAKE# */
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0001, 1);
 	/* Wait ~2.5ms */
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 06/27] ALSA: hda/cs8409: Disable unnecessary Ring Sense for Cyborg/Warlock/Bullseye
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (4 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 05/27] ALSA: hda/cs8409: Reduce HS pops/clicks for Cyborg Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 07/27] ALSA: hda/cs8409: Disable unsolicited responses during suspend Vitaly Rodionov
                   ` (20 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Also remove unnecessary repeated register writes.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index 91b6a5b2824a..07d3ae28c105 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -153,11 +153,9 @@ const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
 	{ 0x1121, 0xF3 },
 	{ 0x1103, 0x20 },
 	{ 0x1105, 0x00 },
-	{ 0x1112, 0xC0 },
+	{ 0x1112, 0x00 },
 	{ 0x1113, 0x80 },
 	{ 0x1C03, 0xC0 },
-	{ 0x1105, 0x00 },
-	{ 0x1112, 0xC0 },
 	{ 0x1101, 0x02 },
 	{ 0x1316, 0xff },
 	{ 0x1317, 0xff },
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 07/27] ALSA: hda/cs8409: Disable unsolicited responses during suspend
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (5 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 06/27] ALSA: hda/cs8409: Disable unnecessary Ring Sense for Cyborg/Warlock/Bullseye Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 08/27] ALSA: hda/cs8409: Disable unsolicited response for the first boot Vitaly Rodionov
                   ` (19 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Ensure unsolicited responses cannot occur whilst the sub codecs are
being disabled.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 1745f8b188c6..4906d2913603 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -563,12 +563,26 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	}
 }
 
+/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
+static void cs8409_enable_ur(struct hda_codec *codec, int flag)
+{
+	/* GPIO4 INT# and GPIO3 WAKE# */
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
+			    flag ? CS8409_CS42L42_INT : 0);
+
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_UNSOLICITED_ENABLE,
+			    flag ? AC_UNSOL_ENABLED : 0);
+
+}
+
 #ifdef CONFIG_PM
 /* Manage PDREF, when transition to D3hot */
 static int cs8409_suspend(struct hda_codec *codec)
 {
 	struct cs8409_spec *spec = codec->spec;
 
+	cs8409_enable_ur(codec, 0);
+
 	mutex_lock(&spec->cs8409_i2c_mux);
 	/* Power down CS42L42 ASP/EQ/MIX/HP */
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe, 1);
@@ -582,18 +596,6 @@ static int cs8409_suspend(struct hda_codec *codec)
 }
 #endif
 
-/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
-static void cs8409_enable_ur(struct hda_codec *codec, int flag)
-{
-	/* GPIO4 INT# and GPIO3 WAKE# */
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
-			    flag ? CS8409_CS42L42_INT : 0);
-
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_UNSOLICITED_ENABLE,
-			    flag ? AC_UNSOL_ENABLED : 0);
-
-}
-
 /* Vendor specific HW configuration
  * PLL, ASP, I2C, SPI, GPIOs, DMIC etc...
  */
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 08/27] ALSA: hda/cs8409: Disable unsolicited response for the first boot
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (6 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 07/27] ALSA: hda/cs8409: Disable unsolicited responses during suspend Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 09/27] ALSA: hda/cs8409: Mask CS42L42 wake events Vitaly Rodionov
                   ` (18 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

The subsequence suspend and remuse have their enable/disable
unsolicited responses at the correct place already

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 4906d2913603..2ed07ab3f47e 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -621,9 +621,6 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 		for (; seq_bullseye->nid; seq_bullseye++)
 			cs8409_vendor_coef_set(codec, seq_bullseye->cir, seq_bullseye->coeff);
 
-	/* Disable Unsolicited Response during boot */
-	cs8409_enable_ur(codec, 0);
-
 	/* Reset CS42L42 */
 	cs8409_cs42l42_reset(codec);
 
@@ -795,6 +792,8 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 					      HDA_INPUT, 0, 0xff, 0x19);
 		snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer);
 		snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_amic_volume_mixer);
+		/* Disable Unsolicited Response during boot */
+		cs8409_enable_ur(codec, 0);
 		cs8409_cs42l42_hw_init(codec);
 		snd_hda_codec_set_name(codec, "CS8409/CS42L42");
 		break;
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 09/27] ALSA: hda/cs8409: Mask CS42L42 wake events
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (7 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 08/27] ALSA: hda/cs8409: Disable unsolicited response for the first boot Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 10/27] ALSA: hda/cs8409: Simplify CS42L42 jack detect Vitaly Rodionov
                   ` (17 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Wake events are not needed for jack detect.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 2ed07ab3f47e..f4401c1e8572 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -399,11 +399,11 @@ static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
 		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x00a0, 1);
 
 	/* Clear WAKE# */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0001, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C1, 1);
 	/* Wait ~2.5ms */
 	usleep_range(2500, 3000);
 	/* Set mode WAKE# output follows the combination logic directly */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0020, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C0, 1);
 	/* Clear interrupts status */
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 10/27] ALSA: hda/cs8409: Simplify CS42L42 jack detect.
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (8 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 09/27] ALSA: hda/cs8409: Mask CS42L42 wake events Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 11/27] ALSA: hda/cs8409: Prevent I2C access during suspend time Vitaly Rodionov
                   ` (16 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Cleanup interrupt masks.
Remove unnecessary read/writes.
Ensure Tip Sense/Type Detection interrupts are enabled/disabled
when needed.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index f4401c1e8572..4ad832f5c4ba 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -406,10 +406,8 @@ static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C0, 1);
 	/* Clear interrupts status */
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
 	/* Enable interrupt */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0x03, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b79, 0x00, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3, 1);
 
 	mutex_unlock(&spec->cs8409_i2c_mux);
 }
@@ -424,11 +422,13 @@ static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
 	/* Clear interrupts */
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b77, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xFF, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
 
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1102, 0x87, 1);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1f06, 0x86, 1);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b74, 0x07, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0x01, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFD, 1);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0x80, 1);
 	/* Wait ~110ms*/
 	usleep_range(110000, 200000);
@@ -487,9 +487,6 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	reg_hs_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1124, 1);
 	reg_ts_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
 
-	/* Clear interrupts, by reading interrupt status registers */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
-
 	mutex_unlock(&spec->cs8409_i2c_mux);
 
 	/* If status values are < 0, read error has occurred. */
@@ -499,6 +496,11 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	/* HSDET_AUTO_DONE */
 	if (reg_cdc_status & CS42L42_HSDET_AUTO_DONE) {
 
+		mutex_lock(&spec->cs8409_i2c_mux);
+		/* Disable HSDET_AUTO_DONE */
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFF, 1);
+		mutex_unlock(&spec->cs8409_i2c_mux);
+
 		type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1);
 		/* CS42L42 reports optical jack as type 4
 		 * We don't handle optical jack
@@ -521,6 +523,11 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 			}
 		}
 
+		mutex_lock(&spec->cs8409_i2c_mux);
+		/* Re-Enable Tip Sense Interrupt */
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3, 1);
+		mutex_unlock(&spec->cs8409_i2c_mux);
+
 	} else {
 		/* TIP_SENSE INSERT/REMOVE */
 		switch (reg_ts_status) {
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 11/27] ALSA: hda/cs8409: Prevent I2C access during suspend time
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (9 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 10/27] ALSA: hda/cs8409: Simplify CS42L42 jack detect Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 12/27] ALSA: hda/cs8409: Generalize volume controls Vitaly Rodionov
                   ` (15 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 14 ++++++++++++++
 sound/pci/hda/patch_cs8409.h |  1 +
 2 files changed, 15 insertions(+)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 4ad832f5c4ba..0b13bcecd778 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -127,9 +127,13 @@ static int cs8409_i2c_wait_complete(struct hda_codec *codec)
 static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg,
 			   unsigned int paged)
 {
+	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
 	unsigned int read_data;
 
+	if (spec->cs42l42_suspended)
+		return -EPERM;
+
 	cs8409_enable_i2c_clock(codec, 1);
 	cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, i2c_address);
 
@@ -172,8 +176,12 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg,
 			    unsigned int i2c_data, unsigned int paged)
 {
+	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
 
+	if (spec->cs42l42_suspended)
+		return -EPERM;
+
 	cs8409_enable_i2c_clock(codec, 1);
 	cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, i2c_address);
 
@@ -371,6 +379,8 @@ static void cs8409_cs42l42_reset(struct hda_codec *codec)
 	/* wait ~10ms */
 	usleep_range(10000, 15000);
 
+	spec->cs42l42_suspended = 0;
+
 	mutex_lock(&spec->cs8409_i2c_mux);
 
 	/* Clear interrupts, by reading interrupt status registers */
@@ -594,6 +604,9 @@ static int cs8409_suspend(struct hda_codec *codec)
 	/* Power down CS42L42 ASP/EQ/MIX/HP */
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe, 1);
 	mutex_unlock(&spec->cs8409_i2c_mux);
+
+	spec->cs42l42_suspended = 1;
+
 	/* Assert CS42L42 RTS# line */
 	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
 
@@ -759,6 +772,7 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 
 		spec->cs42l42_hp_jack_in = 0;
 		spec->cs42l42_mic_jack_in = 0;
+		spec->cs42l42_suspended = 1;
 
 		/* Basic initial sequence for specific hw configuration */
 		snd_hda_sequence_write(codec, cs8409_cs42l42_init_verbs);
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 1d3ce28415fa..0f2084b6ec8e 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -269,6 +269,7 @@ struct cs8409_spec {
 	unsigned int cs42l42_hp_jack_in:1;
 	unsigned int cs42l42_mic_jack_in:1;
 	unsigned int cs42l42_volume_init:1;
+	unsigned int cs42l42_suspended:1;
 	char cs42l42_hp_volume[CS42L42_HP_CH];
 	char cs42l42_hs_mic_volume[CS42L42_HS_MIC_CH];
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 12/27] ALSA: hda/cs8409: Generalize volume controls
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (10 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 11/27] ALSA: hda/cs8409: Prevent I2C access during suspend time Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 13/27] ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses Vitaly Rodionov
                   ` (14 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Use amp offsets as indexes for saved volumes.
Remove dependencies on NID inside volume control functions.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c |  37 +++++++
 sound/pci/hda/patch_cs8409.c        | 165 +++++++++-------------------
 sound/pci/hda/patch_cs8409.h        |  27 +++--
 3 files changed, 105 insertions(+), 124 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index 07d3ae28c105..b03ddef2a25f 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -10,6 +10,43 @@
 
 #include "patch_cs8409.h"
 
+/******************************************************************************
+ *                          CS42L42 Specific Data
+ *
+ ******************************************************************************/
+
+static const DECLARE_TLV_DB_SCALE(cs42l42_dac_db_scale,
+	CS8409_CS42L42_HP_VOL_REAL_MIN * 100, 100, 1);
+
+static const DECLARE_TLV_DB_SCALE(cs42l42_adc_db_scale,
+	CS8409_CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1);
+
+const struct snd_kcontrol_new cs42l42_dac_volume_mixer = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.index = 0,
+	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+	.info = cs8409_cs42l42_volume_info,
+	.get = cs8409_cs42l42_volume_get,
+	.put = cs8409_cs42l42_volume_put,
+	.tlv = { .p = cs42l42_dac_db_scale },
+	.private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_TRANSMITTER_A, 3, 0,
+			 HDA_OUTPUT, CS42L42_VOL_DAC) | HDA_AMP_VAL_MIN_MUTE
+};
+
+const struct snd_kcontrol_new cs42l42_adc_volume_mixer = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.index = 0,
+	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
+	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+	.info = cs8409_cs42l42_volume_info,
+	.get = cs8409_cs42l42_volume_get,
+	.put = cs8409_cs42l42_volume_put,
+	.tlv = { .p = cs42l42_adc_db_scale },
+	.private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_RECEIVER_A, 1, 0,
+			 HDA_INPUT, CS42L42_VOL_ADC) | HDA_AMP_VAL_MIN_MUTE
+};
+
 /* Dell Inspiron platforms
  * with cs8409 bridge and cs42l42 codec
  */
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 0b13bcecd778..08205c19698c 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -208,162 +208,97 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 	return 0;
 }
 
-static int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo)
+int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo)
 {
-	u16 nid = get_amp_nid(kctrl);
+	unsigned int ofs = get_amp_offset(kctrl);
 	u8 chs = get_amp_channels(kctrl);
 
-	switch (nid) {
-	case CS8409_CS42L42_HP_PIN_NID:
-		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-		uinfo->count = chs == 3 ? 2 : 1;
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->value.integer.step = 1;
+	uinfo->count = chs == 3 ? 2 : 1;
+
+	switch (ofs) {
+	case CS42L42_VOL_DAC:
 		uinfo->value.integer.min = CS8409_CS42L42_HP_VOL_REAL_MIN;
 		uinfo->value.integer.max = CS8409_CS42L42_HP_VOL_REAL_MAX;
 		break;
-	case CS8409_CS42L42_AMIC_PIN_NID:
-		uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-		uinfo->count = chs == 3 ? 2 : 1;
+	case CS42L42_VOL_ADC:
 		uinfo->value.integer.min = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
 		uinfo->value.integer.max = CS8409_CS42L42_AMIC_VOL_REAL_MAX;
 		break;
 	default:
 		break;
 	}
-	return 0;
-}
 
-static void cs8409_cs42l42_update_volume(struct hda_codec *codec)
-{
-	struct cs8409_spec *spec = codec->spec;
-	int data;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOLUME_CHA, 1);
-	if (data >= 0)
-		spec->cs42l42_hp_volume[0] = -data;
-	else
-		spec->cs42l42_hp_volume[0] = CS8409_CS42L42_HP_VOL_REAL_MIN;
-	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOLUME_CHB, 1);
-	if (data >= 0)
-		spec->cs42l42_hp_volume[1] = -data;
-	else
-		spec->cs42l42_hp_volume[1] = CS8409_CS42L42_HP_VOL_REAL_MIN;
-	data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOLUME, 1);
-	if (data >= 0)
-		spec->cs42l42_hs_mic_volume[0] = -data;
-	else
-		spec->cs42l42_hs_mic_volume[0] = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
-	mutex_unlock(&spec->cs8409_i2c_mux);
-	spec->cs42l42_volume_init = 1;
+	return 0;
 }
 
-static int cs8409_cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
+int cs8409_cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
 	struct cs8409_spec *spec = codec->spec;
-	hda_nid_t nid = get_amp_nid(kctrl);
 	int chs = get_amp_channels(kctrl);
+	unsigned int ofs = get_amp_offset(kctrl);
 	long *valp = uctrl->value.integer.value;
 
-	if (!spec->cs42l42_volume_init) {
-		snd_hda_power_up(codec);
-		cs8409_cs42l42_update_volume(codec);
-		snd_hda_power_down(codec);
-	}
-	switch (nid) {
-	case CS8409_CS42L42_HP_PIN_NID:
+	switch (ofs) {
+	case CS42L42_VOL_DAC:
 		if (chs & BIT(0))
-			*valp++ = spec->cs42l42_hp_volume[0];
+			*valp++ = spec->vol[ofs];
 		if (chs & BIT(1))
-			*valp++ = spec->cs42l42_hp_volume[1];
+			*valp = spec->vol[ofs+1];
 		break;
-	case CS8409_CS42L42_AMIC_PIN_NID:
+	case CS42L42_VOL_ADC:
 		if (chs & BIT(0))
-			*valp++ = spec->cs42l42_hs_mic_volume[0];
+			*valp = spec->vol[ofs];
 		break;
 	default:
 		break;
 	}
+
 	return 0;
 }
 
-static int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
+int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
 	struct cs8409_spec *spec = codec->spec;
-	hda_nid_t nid = get_amp_nid(kctrl);
 	int chs = get_amp_channels(kctrl);
+	unsigned int ofs = get_amp_offset(kctrl);
 	long *valp = uctrl->value.integer.value;
-	int change = 0;
-	char vol;
 
-	snd_hda_power_up(codec);
-	switch (nid) {
-	case CS8409_CS42L42_HP_PIN_NID:
+	switch (ofs) {
+	case CS42L42_VOL_DAC:
 		mutex_lock(&spec->cs8409_i2c_mux);
 		if (chs & BIT(0)) {
-			vol = -(*valp);
-			change = cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
-						  CS8409_CS42L42_REG_HS_VOLUME_CHA, vol, 1);
-			valp++;
+			spec->vol[ofs] = *valp;
+			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHA,
+					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK, 1);
 		}
 		if (chs & BIT(1)) {
-			vol = -(*valp);
-			change |= cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
-						   CS8409_CS42L42_REG_HS_VOLUME_CHB, vol, 1);
+			ofs++;
+			valp++;
+			spec->vol[ofs] = *valp;
+			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHB,
+					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK, 1);
 		}
 		mutex_unlock(&spec->cs8409_i2c_mux);
 		break;
-	case CS8409_CS42L42_AMIC_PIN_NID:
+	case CS42L42_VOL_ADC:
 		mutex_lock(&spec->cs8409_i2c_mux);
 		if (chs & BIT(0)) {
-			change = cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
-						  CS8409_CS42L42_REG_AMIC_VOLUME, (char)*valp, 1);
-			valp++;
+			spec->vol[ofs] = *valp;
+			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOL,
+					 spec->vol[ofs] & CS8409_CS42L42_REG_AMIC_VOL_MASK, 1);
 		}
 		mutex_unlock(&spec->cs8409_i2c_mux);
 		break;
 	default:
 		break;
 	}
-	cs8409_cs42l42_update_volume(codec);
-	snd_hda_power_down(codec);
-	return change;
-}
-
-static const DECLARE_TLV_DB_SCALE(cs8409_cs42l42_hp_db_scale,
-				  CS8409_CS42L42_HP_VOL_REAL_MIN * 100, 100, 1);
-
-static const DECLARE_TLV_DB_SCALE(cs8409_cs42l42_amic_db_scale,
-				  CS8409_CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1);
-
-static const struct snd_kcontrol_new cs8409_cs42l42_hp_volume_mixer = {
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.index = 0,
-	.name = "Headphone Playback Volume",
-	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
-	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
-	.info = cs8409_cs42l42_volume_info,
-	.get = cs8409_cs42l42_volume_get,
-	.put = cs8409_cs42l42_volume_put,
-	.tlv = { .p = cs8409_cs42l42_hp_db_scale },
-	.private_value = HDA_COMPOSE_AMP_VAL(CS8409_CS42L42_HP_PIN_NID, 3, 0, HDA_OUTPUT) |
-			 HDA_AMP_VAL_MIN_MUTE
-};
 
-static const struct snd_kcontrol_new cs8409_cs42l42_amic_volume_mixer = {
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.index = 0,
-	.name = "Mic Capture Volume",
-	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
-	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
-	.info = cs8409_cs42l42_volume_info,
-	.get = cs8409_cs42l42_volume_get,
-	.put = cs8409_cs42l42_volume_put,
-	.tlv = { .p = cs8409_cs42l42_amic_db_scale },
-	.private_value = HDA_COMPOSE_AMP_VAL(CS8409_CS42L42_AMIC_PIN_NID, 1, 0, HDA_INPUT) |
-			 HDA_AMP_VAL_MIN_MUTE
-};
+	return 0;
+}
 
 /* Assert/release RTS# line to CS42L42 */
 static void cs8409_cs42l42_reset(struct hda_codec *codec)
@@ -657,18 +592,14 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	}
 
 	/* Restore Volumes after Resume */
-	if (spec->cs42l42_volume_init) {
-		mutex_lock(&spec->cs8409_i2c_mux);
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOLUME_CHA,
-				 -spec->cs42l42_hp_volume[0], 1);
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOLUME_CHB,
-				 -spec->cs42l42_hp_volume[1], 1);
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOLUME,
-				 spec->cs42l42_hs_mic_volume[0], 1);
-		mutex_unlock(&spec->cs8409_i2c_mux);
-	}
-
-	cs8409_cs42l42_update_volume(codec);
+	mutex_lock(&spec->cs8409_i2c_mux);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHA,
+			 -(spec->vol[1]) & CS8409_CS42L42_REG_HS_VOL_MASK, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHB,
+			 -(spec->vol[2]) & CS8409_CS42L42_REG_HS_VOL_MASK, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOL,
+			 spec->vol[0] & CS8409_CS42L42_REG_AMIC_VOL_MASK, 1);
+	mutex_unlock(&spec->cs8409_i2c_mux);
 
 	cs8409_cs42l42_enable_jack_detect(codec);
 
@@ -811,8 +742,10 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		/* Set initial DMIC volume to -26 dB */
 		snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
 					      HDA_INPUT, 0, 0xff, 0x19);
-		snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer);
-		snd_hda_gen_add_kctl(&spec->gen, NULL, &cs8409_cs42l42_amic_volume_mixer);
+		snd_hda_gen_add_kctl(&spec->gen, "Headphone Playback Volume",
+				&cs42l42_dac_volume_mixer);
+		snd_hda_gen_add_kctl(&spec->gen, "Mic Capture Volume",
+				&cs42l42_adc_volume_mixer);
 		/* Disable Unsolicited Response during boot */
 		cs8409_enable_ur(codec, 0);
 		cs8409_cs42l42_hw_init(codec);
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 0f2084b6ec8e..bf0e8a4cc4cc 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -215,16 +215,17 @@ enum cs8409_coefficient_index_registers {
 
 /* CS42L42 Specific Definitions */
 
-#define CS42L42_HP_CH				(2U)
-#define CS42L42_HS_MIC_CH			(1U)
+#define CS42L42_VOLUMES				(4U)
 
 #define CS8409_CS42L42_HP_VOL_REAL_MIN		(-63)
 #define CS8409_CS42L42_HP_VOL_REAL_MAX		(0)
 #define CS8409_CS42L42_AMIC_VOL_REAL_MIN	(-97)
 #define CS8409_CS42L42_AMIC_VOL_REAL_MAX	(12)
-#define CS8409_CS42L42_REG_HS_VOLUME_CHA	(0x2301)
-#define CS8409_CS42L42_REG_HS_VOLUME_CHB	(0x2303)
-#define CS8409_CS42L42_REG_AMIC_VOLUME		(0x1D03)
+#define CS8409_CS42L42_REG_HS_VOL_CHA		(0x2301)
+#define CS8409_CS42L42_REG_HS_VOL_CHB		(0x2303)
+#define CS8409_CS42L42_REG_HS_VOL_MASK		(0x003F)
+#define CS8409_CS42L42_REG_AMIC_VOL		(0x1D03)
+#define CS8409_CS42L42_REG_AMIC_VOL_MASK	(0x00FF)
 #define CS42L42_HSDET_AUTO_DONE			(0x02)
 #define CS42L42_HSTYPE_MASK			(0x03)
 #define CS42L42_JACK_INSERTED			(0x0C)
@@ -248,6 +249,11 @@ enum {
 	CS8409_FIXUPS,
 };
 
+enum {
+	CS42L42_VOL_ADC,
+	CS42L42_VOL_DAC,
+};
+
 struct cs8409_i2c_param {
 	unsigned int addr;
 	unsigned int reg;
@@ -268,10 +274,8 @@ struct cs8409_spec {
 
 	unsigned int cs42l42_hp_jack_in:1;
 	unsigned int cs42l42_mic_jack_in:1;
-	unsigned int cs42l42_volume_init:1;
 	unsigned int cs42l42_suspended:1;
-	char cs42l42_hp_volume[CS42L42_HP_CH];
-	char cs42l42_hs_mic_volume[CS42L42_HS_MIC_CH];
+	s8 vol[CS42L42_VOLUMES];
 
 	struct mutex cs8409_i2c_mux;
 
@@ -280,6 +284,13 @@ struct cs8409_spec {
 			 unsigned int *res);
 };
 
+extern const struct snd_kcontrol_new cs42l42_dac_volume_mixer;
+extern const struct snd_kcontrol_new cs42l42_adc_volume_mixer;
+
+int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo);
+int cs8409_cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl);
+int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl);
+
 extern const struct snd_pci_quirk cs8409_fixup_tbl[];
 extern const struct hda_model_fixup cs8409_models[];
 extern const struct hda_fixup cs8409_fixups[];
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 13/27] ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (11 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 12/27] ALSA: hda/cs8409: Generalize volume controls Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-08-01  8:03   ` Takashi Iwai
  2021-07-30 15:18 ` [PATCH v3 14/27] ALSA: hda/cs8409: Avoid setting the same I2C address for every access Vitaly Rodionov
                   ` (13 subsequent siblings)
  26 siblings, 1 reply; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure, Stefan Binding

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Only disable I2C clock 25 ms after not being used.

The current implementation enables and disables the I2C clock for each
I2C transaction. Each enable/disable call requires two verb transactions.
This means each I2C transaction requires a total of four verb transactions
to enable and disable the clock.
However, if there are multiple consecutive I2C transactions, it is not
necessary to enable and disable the clock each time, instead it is more
efficient to enable the clock for the first transaction, and disable it
after the final transaction, which would improve performance.
This is achieved by using a timeout which disables the clock if no request
to enable the clock has occurred for 25 ms.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
---

Changes in v2:
- Improved delayed work start/cancel implementation, and re-worked commit message
 adding more explanation why this was required. 

Changes in v3:
- Cancel the disable timer, but do not wait for any running disable functions to finish.
 If the disable timer runs out before cancel, the delayed work thread will be blocked,
 waiting for the mutex to become unlocked. This mutex will be locked for the duration of
 any i2c transaction, so the disable function will run to completion immediately
 afterwards in the scenario. The next enable call will re-enable the clock, regardless.

 sound/pci/hda/patch_cs8409.c | 64 ++++++++++++++++++++++++++----------
 sound/pci/hda/patch_cs8409.h |  4 +++
 2 files changed, 51 insertions(+), 17 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 08205c19698c..1c75aa262ebc 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -53,7 +53,9 @@ static struct cs8409_spec *cs8409_alloc_spec(struct hda_codec *codec)
 	if (!spec)
 		return NULL;
 	codec->spec = spec;
+	spec->codec = codec;
 	codec->power_save_node = 1;
+	INIT_DELAYED_WORK(&spec->i2c_clk_work, cs8409_disable_i2c_clock);
 	snd_hda_gen_spec_init(&spec->gen);
 
 	return spec;
@@ -72,21 +74,45 @@ static inline void cs8409_vendor_coef_set(struct hda_codec *codec, unsigned int
 	snd_hda_codec_write(codec, CS8409_PIN_VENDOR_WIDGET, 0, AC_VERB_SET_PROC_COEF, coef);
 }
 
-/**
+/*
+ * cs8409_disable_i2c_clock - Worker that disable the I2C Clock after 25ms without use
+ */
+static void cs8409_disable_i2c_clock(struct work_struct *work)
+{
+	struct cs8409_spec *spec = container_of(work, struct cs8409_spec, i2c_clk_work.work);
+
+	mutex_lock(&spec->cs8409_i2c_mux);
+	if (spec->i2c_clck_enabled) {
+		cs8409_vendor_coef_set(spec->codec, 0x0,
+			       cs8409_vendor_coef_get(spec->codec, 0x0) & 0xfffffff7);
+		spec->i2c_clck_enabled = 0;
+	}
+	mutex_unlock(&spec->cs8409_i2c_mux);
+}
+
+/*
  * cs8409_enable_i2c_clock - Enable I2C clocks
  * @codec: the codec instance
- * @enable: Enable or disable I2C clocks
- *
  * Enable or Disable I2C clocks.
+ * This must be called when the i2c mutex is locked.
  */
-static void cs8409_enable_i2c_clock(struct hda_codec *codec, unsigned int enable)
+static void cs8409_enable_i2c_clock(struct hda_codec *codec)
 {
-	unsigned int retval;
-	unsigned int newval;
+	struct cs8409_spec *spec = codec->spec;
+
+	/* Cancel the disable timer, but do not wait for any running disable functions to finish.
+	 * If the disable timer runs out before cancel, the delayed work thread will be blocked,
+	 * waiting for the mutex to become unlocked. This mutex will be locked for the duration of
+	 * any i2c transaction, so the disable function will run to completion immediately
+	 * afterwards in the scenario. The next enable call will re-enable the clock, regardless.
+	 */
+	cancel_delayed_work(&spec->i2c_clk_work);
 
-	retval = cs8409_vendor_coef_get(codec, 0x0);
-	newval = (enable) ? (retval | 0x8) : (retval & 0xfffffff7);
-	cs8409_vendor_coef_set(codec, 0x0, newval);
+	if (!spec->i2c_clck_enabled) {
+		cs8409_vendor_coef_set(codec, 0x0, cs8409_vendor_coef_get(codec, 0x0) | 0x8);
+		spec->i2c_clck_enabled = 1;
+	}
+	queue_delayed_work(system_power_efficient_wq, &spec->i2c_clk_work, msecs_to_jiffies(25));
 }
 
 /**
@@ -134,7 +160,7 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 	if (spec->cs42l42_suspended)
 		return -EPERM;
 
-	cs8409_enable_i2c_clock(codec, 1);
+	cs8409_enable_i2c_clock(codec);
 	cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, i2c_address);
 
 	if (paged) {
@@ -157,8 +183,6 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 	/* Register in bits 15-8 and the data in 7-0 */
 	read_data = cs8409_vendor_coef_get(codec, CS8409_I2C_QREAD);
 
-	cs8409_enable_i2c_clock(codec, 0);
-
 	return read_data & 0x0ff;
 }
 
@@ -182,7 +206,7 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 	if (spec->cs42l42_suspended)
 		return -EPERM;
 
-	cs8409_enable_i2c_clock(codec, 1);
+	cs8409_enable_i2c_clock(codec);
 	cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, i2c_address);
 
 	if (paged) {
@@ -203,8 +227,6 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 		return -EIO;
 	}
 
-	cs8409_enable_i2c_clock(codec, 0);
-
 	return 0;
 }
 
@@ -551,6 +573,14 @@ static int cs8409_suspend(struct hda_codec *codec)
 }
 #endif
 
+static void cs8409_free(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+
+	cancel_delayed_work_sync(&spec->i2c_clk_work);
+	snd_hda_gen_free(codec);
+}
+
 /* Vendor specific HW configuration
  * PLL, ASP, I2C, SPI, GPIOs, DMIC etc...
  */
@@ -633,7 +663,7 @@ static const struct hda_codec_ops cs8409_cs42l42_patch_ops = {
 	.build_controls = cs8409_build_controls,
 	.build_pcms = snd_hda_gen_build_pcms,
 	.init = cs8409_cs42l42_init,
-	.free = snd_hda_gen_free,
+	.free = cs8409_free,
 	.unsol_event = cs8409_jack_unsol_event,
 #ifdef CONFIG_PM
 	.suspend = cs8409_suspend,
@@ -785,7 +815,7 @@ static int patch_cs8409(struct hda_codec *codec)
 
 	err = cs8409_parse_auto_config(codec);
 	if (err < 0) {
-		snd_hda_gen_free(codec);
+		cs8409_free(codec);
 		return err;
 	}
 
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index bf0e8a4cc4cc..542582c213d2 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -11,6 +11,7 @@
 
 #include <linux/pci.h>
 #include <sound/tlv.h>
+#include <linux/workqueue.h>
 #include <sound/hda_codec.h>
 #include "hda_local.h"
 #include "hda_auto_parser.h"
@@ -267,6 +268,7 @@ struct cs8409_cir_param {
 
 struct cs8409_spec {
 	struct hda_gen_spec gen;
+	struct hda_codec *codec;
 
 	unsigned int gpio_mask;
 	unsigned int gpio_dir;
@@ -278,6 +280,8 @@ struct cs8409_spec {
 	s8 vol[CS42L42_VOLUMES];
 
 	struct mutex cs8409_i2c_mux;
+	unsigned int i2c_clck_enabled;
+	struct delayed_work i2c_clk_work;
 
 	/* verb exec op override */
 	int (*exec_verb)(struct hdac_device *dev, unsigned int cmd, unsigned int flags,
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 14/27] ALSA: hda/cs8409: Avoid setting the same I2C address for every access
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (12 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 13/27] ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 15/27] ALSA: hda/cs8409: Avoid re-setting the same page as the last access Vitaly Rodionov
                   ` (12 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 19 +++++++++++++++++--
 sound/pci/hda/patch_cs8409.h |  1 +
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 1c75aa262ebc..194d336cb060 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -140,6 +140,21 @@ static int cs8409_i2c_wait_complete(struct hda_codec *codec)
 	return -1;
 }
 
+/**
+ * cs8409_set_i2c_dev_addr - Set i2c address for transaction
+ * @codec: the codec instance
+ * @addr: I2C Address
+ */
+static void cs8409_set_i2c_dev_addr(struct hda_codec *codec, unsigned int addr)
+{
+	struct cs8409_spec *spec = codec->spec;
+
+	if (spec->dev_addr != addr) {
+		cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, addr);
+		spec->dev_addr = addr;
+	}
+}
+
 /**
  * cs8409_i2c_read - CS8409 I2C Read.
  * @codec: the codec instance
@@ -161,7 +176,7 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 		return -EPERM;
 
 	cs8409_enable_i2c_clock(codec);
-	cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, i2c_address);
+	cs8409_set_i2c_dev_addr(codec, i2c_address);
 
 	if (paged) {
 		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg >> 8);
@@ -207,7 +222,7 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 		return -EPERM;
 
 	cs8409_enable_i2c_clock(codec);
-	cs8409_vendor_coef_set(codec, CS8409_I2C_ADDR, i2c_address);
+	cs8409_set_i2c_dev_addr(codec, i2c_address);
 
 	if (paged) {
 		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg >> 8);
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 542582c213d2..c2c208218e34 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -281,6 +281,7 @@ struct cs8409_spec {
 
 	struct mutex cs8409_i2c_mux;
 	unsigned int i2c_clck_enabled;
+	unsigned int dev_addr;
 	struct delayed_work i2c_clk_work;
 
 	/* verb exec op override */
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 15/27] ALSA: hda/cs8409: Avoid re-setting the same page as the last access
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (13 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 14/27] ALSA: hda/cs8409: Avoid setting the same I2C address for every access Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 16/27] ALSA: hda/cs8409: Support i2c bulk read/write functions Vitaly Rodionov
                   ` (11 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 124 +++++++++++++++++++----------------
 sound/pci/hda/patch_cs8409.h |   2 +
 2 files changed, 71 insertions(+), 55 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 194d336cb060..a6aaeabd2279 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -155,18 +155,37 @@ static void cs8409_set_i2c_dev_addr(struct hda_codec *codec, unsigned int addr)
 	}
 }
 
+/**
+ * cs8409_i2c_set_page - CS8409 I2C set page register.
+ * @codec: the codec instance
+ * @i2c_reg: Page register
+ *
+ * Returns negative on error.
+ */
+static int cs8409_i2c_set_page(struct hda_codec *codec, unsigned int i2c_reg)
+{
+	struct cs8409_spec *spec = codec->spec;
+
+	if (spec->paged && (spec->last_page != (i2c_reg >> 8))) {
+		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg >> 8);
+		if (cs8409_i2c_wait_complete(codec) < 0)
+			return -EIO;
+		spec->last_page = i2c_reg >> 8;
+	}
+
+	return 0;
+}
+
 /**
  * cs8409_i2c_read - CS8409 I2C Read.
  * @codec: the codec instance
  * @i2c_address: I2C Address
  * @i2c_reg: Register to read
- * @paged: Is a paged transaction
  *
  * CS8409 I2C Read.
  * Returns negative on error, otherwise returns read value in bits 0-7.
  */
-static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg,
-			   unsigned int paged)
+static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg)
 {
 	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
@@ -178,13 +197,10 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 	cs8409_enable_i2c_clock(codec);
 	cs8409_set_i2c_dev_addr(codec, i2c_address);
 
-	if (paged) {
-		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg >> 8);
-		if (cs8409_i2c_wait_complete(codec) < 0) {
-			codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
-				__func__, i2c_address, i2c_reg);
-			return -EIO;
-		}
+	if (cs8409_i2c_set_page(codec, i2c_reg)) {
+		codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
+			__func__, i2c_address, i2c_reg);
+		return -EIO;
 	}
 
 	i2c_reg_data = (i2c_reg << 8) & 0x0ffff;
@@ -207,13 +223,12 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
  * @i2c_address: I2C Address
  * @i2c_reg: Register to write to
  * @i2c_data: Data to write
- * @paged: Is a paged transaction
  *
  * CS8409 I2C Write.
  * Returns negative on error, otherwise returns 0.
  */
 static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg,
-			    unsigned int i2c_data, unsigned int paged)
+			    unsigned int i2c_data)
 {
 	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
@@ -224,13 +239,10 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 	cs8409_enable_i2c_clock(codec);
 	cs8409_set_i2c_dev_addr(codec, i2c_address);
 
-	if (paged) {
-		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg >> 8);
-		if (cs8409_i2c_wait_complete(codec) < 0) {
-			codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
-				__func__, i2c_address, i2c_reg);
-			return -EIO;
-		}
+	if (cs8409_i2c_set_page(codec, i2c_reg)) {
+		codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
+			__func__, i2c_address, i2c_reg);
+		return -EIO;
 	}
 
 	i2c_reg_data = ((i2c_reg << 8) & 0x0ff00) | (i2c_data & 0x0ff);
@@ -310,14 +322,14 @@ int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_va
 		if (chs & BIT(0)) {
 			spec->vol[ofs] = *valp;
 			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHA,
-					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK, 1);
+					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK);
 		}
 		if (chs & BIT(1)) {
 			ofs++;
 			valp++;
 			spec->vol[ofs] = *valp;
 			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHB,
-					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK, 1);
+					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK);
 		}
 		mutex_unlock(&spec->cs8409_i2c_mux);
 		break;
@@ -326,7 +338,7 @@ int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_va
 		if (chs & BIT(0)) {
 			spec->vol[ofs] = *valp;
 			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOL,
-					 spec->vol[ofs] & CS8409_CS42L42_REG_AMIC_VOL_MASK, 1);
+					 spec->vol[ofs] & CS8409_CS42L42_REG_AMIC_VOL_MASK);
 		}
 		mutex_unlock(&spec->cs8409_i2c_mux);
 		break;
@@ -352,14 +364,15 @@ static void cs8409_cs42l42_reset(struct hda_codec *codec)
 	usleep_range(10000, 15000);
 
 	spec->cs42l42_suspended = 0;
+	spec->last_page = 0;
 
 	mutex_lock(&spec->cs8409_i2c_mux);
 
 	/* Clear interrupts, by reading interrupt status registers */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1309, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130A, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130F, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1309);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130A);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130F);
 
 	mutex_unlock(&spec->cs8409_i2c_mux);
 
@@ -376,20 +389,20 @@ static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
 	 * Additionally set HSBIAS_SENSE_EN for some variants.
 	 */
 	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_BULLSEYE)
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x0020, 1);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x0020);
 	else
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x00a0, 1);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x00a0);
 
 	/* Clear WAKE# */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C1, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C1);
 	/* Wait ~2.5ms */
 	usleep_range(2500, 3000);
 	/* Set mode WAKE# output follows the combination logic directly */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C0, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C0);
 	/* Clear interrupts status */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f);
 	/* Enable interrupt */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3);
 
 	mutex_unlock(&spec->cs8409_i2c_mux);
 }
@@ -402,20 +415,20 @@ static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
 	mutex_lock(&spec->cs8409_i2c_mux);
 
 	/* Clear interrupts */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b77, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xFF, 1);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
-
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1102, 0x87, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1f06, 0x86, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b74, 0x07, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFD, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0x80, 1);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b77);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xFF);
+	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f);
+
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1102, 0x87);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1f06, 0x86);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b74, 0x07);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFD);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0x80);
 	/* Wait ~110ms*/
 	usleep_range(110000, 200000);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x111f, 0x77, 1);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0xc0, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x111f, 0x77);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0xc0);
 	/* Wait ~10ms */
 	usleep_range(10000, 25000);
 
@@ -431,7 +444,7 @@ static void cs8409_cs42l42_reg_setup(struct hda_codec *codec)
 	mutex_lock(&spec->cs8409_i2c_mux);
 
 	for (; seq->addr; seq++)
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, seq->addr, seq->reg, 1);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, seq->addr, seq->reg);
 
 	mutex_unlock(&spec->cs8409_i2c_mux);
 
@@ -465,9 +478,9 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	mutex_lock(&spec->cs8409_i2c_mux);
 
 	/* Read jack detect status registers */
-	reg_cdc_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
-	reg_hs_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1124, 1);
-	reg_ts_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
+	reg_cdc_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
+	reg_hs_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1124);
+	reg_ts_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f);
 
 	mutex_unlock(&spec->cs8409_i2c_mux);
 
@@ -480,7 +493,7 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 
 		mutex_lock(&spec->cs8409_i2c_mux);
 		/* Disable HSDET_AUTO_DONE */
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFF, 1);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFF);
 		mutex_unlock(&spec->cs8409_i2c_mux);
 
 		type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1);
@@ -507,7 +520,7 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 
 		mutex_lock(&spec->cs8409_i2c_mux);
 		/* Re-Enable Tip Sense Interrupt */
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3, 1);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3);
 		mutex_unlock(&spec->cs8409_i2c_mux);
 
 	} else {
@@ -574,7 +587,7 @@ static int cs8409_suspend(struct hda_codec *codec)
 
 	mutex_lock(&spec->cs8409_i2c_mux);
 	/* Power down CS42L42 ASP/EQ/MIX/HP */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe, 1);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe);
 	mutex_unlock(&spec->cs8409_i2c_mux);
 
 	spec->cs42l42_suspended = 1;
@@ -630,7 +643,7 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_CYBORG) {
 		/* FULL_SCALE_VOL = 0 for Warlock / Cyborg */
 		mutex_lock(&spec->cs8409_i2c_mux);
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x2001, 0x01, 1);
+		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x2001, 0x01);
 		mutex_unlock(&spec->cs8409_i2c_mux);
 		/* DMIC1_MO=00b, DMIC1/2_SR=1 */
 		cs8409_vendor_coef_set(codec, 0x09, 0x0003);
@@ -639,11 +652,11 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	/* Restore Volumes after Resume */
 	mutex_lock(&spec->cs8409_i2c_mux);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHA,
-			 -(spec->vol[1]) & CS8409_CS42L42_REG_HS_VOL_MASK, 1);
+			 -(spec->vol[1]) & CS8409_CS42L42_REG_HS_VOL_MASK);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHB,
-			 -(spec->vol[2]) & CS8409_CS42L42_REG_HS_VOL_MASK, 1);
+			 -(spec->vol[2]) & CS8409_CS42L42_REG_HS_VOL_MASK);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOL,
-			 spec->vol[0] & CS8409_CS42L42_REG_AMIC_VOL_MASK, 1);
+			 spec->vol[0] & CS8409_CS42L42_REG_AMIC_VOL_MASK);
 	mutex_unlock(&spec->cs8409_i2c_mux);
 
 	cs8409_cs42l42_enable_jack_detect(codec);
@@ -749,6 +762,7 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		spec->cs42l42_hp_jack_in = 0;
 		spec->cs42l42_mic_jack_in = 0;
 		spec->cs42l42_suspended = 1;
+		spec->paged = 1;
 
 		/* Basic initial sequence for specific hw configuration */
 		snd_hda_sequence_write(codec, cs8409_cs42l42_init_verbs);
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index c2c208218e34..ee66fd0c01dc 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -283,6 +283,8 @@ struct cs8409_spec {
 	unsigned int i2c_clck_enabled;
 	unsigned int dev_addr;
 	struct delayed_work i2c_clk_work;
+	unsigned int paged;
+	unsigned int last_page;
 
 	/* verb exec op override */
 	int (*exec_verb)(struct hdac_device *dev, unsigned int cmd, unsigned int flags,
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 16/27] ALSA: hda/cs8409: Support i2c bulk read/write functions
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (14 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 15/27] ALSA: hda/cs8409: Avoid re-setting the same page as the last access Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 17/27] ALSA: hda/cs8409: Separate CS8409, CS42L42 and project functions Vitaly Rodionov
                   ` (10 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

This allows mutex locks to be moved into i2c functions, as
the bulk read/write functions can lock/unlock themselves to
prevent interruption of sequence reads/writes.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes
 sound/pci/hda/patch_cs8409-tables.c |   3 +-
 sound/pci/hda/patch_cs8409.c        | 208 +++++++++++++++++-----------
 sound/pci/hda/patch_cs8409.h        |   8 +-
 3 files changed, 136 insertions(+), 83 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index b03ddef2a25f..0f2fd8bb92bf 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -146,7 +146,7 @@ const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
 };
 
 /* Vendor specific HW configuration for CS42L42 */
-const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
+const struct cs8409_i2c_param cs42l42_init_reg_seq[CS42L42_INIT_REG_SEQ_SIZE] = {
 	{ 0x1010, 0xB0 },
 	{ 0x1D01, 0x00 },
 	{ 0x1D02, 0x06 },
@@ -206,7 +206,6 @@ const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
 	{ 0x1320, 0xff },
 	{ 0x1b79, 0xff },
 	{ 0x1b7a, 0xff },
-	{} /* Terminator */
 };
 
 /* Vendor specific hw configuration for CS8409 */
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index a6aaeabd2279..9569c06bdc48 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -81,13 +81,13 @@ static void cs8409_disable_i2c_clock(struct work_struct *work)
 {
 	struct cs8409_spec *spec = container_of(work, struct cs8409_spec, i2c_clk_work.work);
 
-	mutex_lock(&spec->cs8409_i2c_mux);
+	mutex_lock(&spec->i2c_mux);
 	if (spec->i2c_clck_enabled) {
 		cs8409_vendor_coef_set(spec->codec, 0x0,
 			       cs8409_vendor_coef_get(spec->codec, 0x0) & 0xfffffff7);
 		spec->i2c_clck_enabled = 0;
 	}
-	mutex_unlock(&spec->cs8409_i2c_mux);
+	mutex_unlock(&spec->i2c_mux);
 }
 
 /*
@@ -180,12 +180,12 @@ static int cs8409_i2c_set_page(struct hda_codec *codec, unsigned int i2c_reg)
  * cs8409_i2c_read - CS8409 I2C Read.
  * @codec: the codec instance
  * @i2c_address: I2C Address
- * @i2c_reg: Register to read
+ * @addr: Register to read
  *
  * CS8409 I2C Read.
  * Returns negative on error, otherwise returns read value in bits 0-7.
  */
-static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg)
+static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, unsigned int addr)
 {
 	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
@@ -194,41 +194,90 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 	if (spec->cs42l42_suspended)
 		return -EPERM;
 
+	mutex_lock(&spec->i2c_mux);
 	cs8409_enable_i2c_clock(codec);
 	cs8409_set_i2c_dev_addr(codec, i2c_address);
 
-	if (cs8409_i2c_set_page(codec, i2c_reg)) {
+	if (cs8409_i2c_set_page(codec, addr)) {
 		codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
-			__func__, i2c_address, i2c_reg);
+			__func__, i2c_address, addr);
 		return -EIO;
 	}
 
-	i2c_reg_data = (i2c_reg << 8) & 0x0ffff;
+	i2c_reg_data = (addr << 8) & 0x0ffff;
 	cs8409_vendor_coef_set(codec, CS8409_I2C_QREAD, i2c_reg_data);
-	if (cs8409_i2c_wait_complete(codec) < 0) {
-		codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
-			  __func__, i2c_address, i2c_reg);
-		return -EIO;
-	}
+	if (cs8409_i2c_wait_complete(codec) < 0)
+		goto error;
 
 	/* Register in bits 15-8 and the data in 7-0 */
 	read_data = cs8409_vendor_coef_get(codec, CS8409_I2C_QREAD);
 
+	mutex_unlock(&spec->i2c_mux);
 	return read_data & 0x0ff;
+
+error:
+	mutex_unlock(&spec->i2c_mux);
+	codec_err(codec, "%s() Failed 0x%02x : 0x%04x\n", __func__, i2c_address, addr);
+	return -EIO;
+}
+
+/**
+ * cs8409_i2c_bulk_read - CS8409 I2C Read Sequence.
+ * @codec: the codec instance
+ * @seq: Register Sequence to read
+ * @count: Number of registeres to read
+ *
+ * Returns negative on error, values are read into value element of cs8409_i2c_param sequence.
+ */
+static int cs8409_i2c_bulk_read(struct hda_codec *codec, unsigned int i2c_address,
+				struct cs8409_i2c_param *seq, int count)
+{
+	struct cs8409_spec *spec = codec->spec;
+	unsigned int i2c_reg_data;
+	int i;
+
+	if (spec->cs42l42_suspended)
+		return -EPERM;
+
+	mutex_lock(&spec->i2c_mux);
+	cs8409_set_i2c_dev_addr(codec, i2c_address);
+
+	for (i = 0; i < count; i++) {
+		cs8409_enable_i2c_clock(codec);
+		if (cs8409_i2c_set_page(codec, seq[i].addr))
+			goto error;
+
+		i2c_reg_data = (seq[i].addr << 8) & 0x0ffff;
+		cs8409_vendor_coef_set(codec, CS8409_I2C_QREAD, i2c_reg_data);
+
+		if (cs8409_i2c_wait_complete(codec) < 0)
+			goto error;
+
+		seq[i].value = cs8409_vendor_coef_get(codec, CS8409_I2C_QREAD) & 0xff;
+	}
+
+	mutex_unlock(&spec->i2c_mux);
+
+	return 0;
+
+error:
+	mutex_unlock(&spec->i2c_mux);
+	codec_err(codec, "I2C Bulk Write Failed 0x%02x\n", i2c_address);
+	return -EIO;
 }
 
 /**
  * cs8409_i2c_write - CS8409 I2C Write.
  * @codec: the codec instance
  * @i2c_address: I2C Address
- * @i2c_reg: Register to write to
- * @i2c_data: Data to write
+ * @addr: Register to write to
+ * @value: Data to write
  *
  * CS8409 I2C Write.
  * Returns negative on error, otherwise returns 0.
  */
-static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, unsigned int i2c_reg,
-			    unsigned int i2c_data)
+static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, unsigned int addr,
+			    unsigned int value)
 {
 	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
@@ -236,25 +285,73 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 	if (spec->cs42l42_suspended)
 		return -EPERM;
 
+	mutex_lock(&spec->i2c_mux);
+
 	cs8409_enable_i2c_clock(codec);
 	cs8409_set_i2c_dev_addr(codec, i2c_address);
 
-	if (cs8409_i2c_set_page(codec, i2c_reg)) {
+	if (cs8409_i2c_set_page(codec, addr)) {
 		codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
-			__func__, i2c_address, i2c_reg);
+			__func__, i2c_address, addr);
 		return -EIO;
 	}
 
-	i2c_reg_data = ((i2c_reg << 8) & 0x0ff00) | (i2c_data & 0x0ff);
+	i2c_reg_data = ((addr << 8) & 0x0ff00) | (value & 0x0ff);
 	cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg_data);
 
-	if (cs8409_i2c_wait_complete(codec) < 0) {
-		codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
-			__func__, i2c_address, i2c_reg);
-		return -EIO;
+	if (cs8409_i2c_wait_complete(codec) < 0)
+		goto error;
+
+	mutex_unlock(&spec->i2c_mux);
+	return 0;
+
+error:
+	mutex_unlock(&spec->i2c_mux);
+	codec_err(codec, "%s() Failed 0x%02x : 0x%04x\n", __func__, i2c_address, addr);
+	return -EIO;
+}
+
+/**
+ * cs8409_i2c_bulk_write - CS8409 I2C Write Sequence.
+ * @codec: the codec instance
+ * @seq: Register Sequence to write
+ * @count: Number of registeres to write
+ *
+ * Returns negative on error.
+ */
+static int cs8409_i2c_bulk_write(struct hda_codec *codec, unsigned int i2c_address,
+				 const struct cs8409_i2c_param *seq, int count)
+{
+	struct cs8409_spec *spec = codec->spec;
+	unsigned int i2c_reg_data;
+	int i;
+
+	if (spec->cs42l42_suspended)
+		return -EPERM;
+
+	mutex_lock(&spec->i2c_mux);
+	cs8409_set_i2c_dev_addr(codec, i2c_address);
+
+	for (i = 0; i < count; i++) {
+		cs8409_enable_i2c_clock(codec);
+		if (cs8409_i2c_set_page(codec, seq[i].addr))
+			goto error;
+
+		i2c_reg_data = ((seq[i].addr << 8) & 0x0ff00) | (seq[i].value & 0x0ff);
+		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg_data);
+
+		if (cs8409_i2c_wait_complete(codec) < 0)
+			goto error;
 	}
 
+	mutex_unlock(&spec->i2c_mux);
+
 	return 0;
+
+error:
+	mutex_unlock(&spec->i2c_mux);
+	codec_err(codec, "I2C Bulk Write Failed 0x%02x\n", i2c_address);
+	return -EIO;
 }
 
 int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo)
@@ -318,7 +415,6 @@ int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_va
 
 	switch (ofs) {
 	case CS42L42_VOL_DAC:
-		mutex_lock(&spec->cs8409_i2c_mux);
 		if (chs & BIT(0)) {
 			spec->vol[ofs] = *valp;
 			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHA,
@@ -331,16 +427,13 @@ int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_va
 			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHB,
 					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK);
 		}
-		mutex_unlock(&spec->cs8409_i2c_mux);
 		break;
 	case CS42L42_VOL_ADC:
-		mutex_lock(&spec->cs8409_i2c_mux);
 		if (chs & BIT(0)) {
 			spec->vol[ofs] = *valp;
 			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOL,
 					 spec->vol[ofs] & CS8409_CS42L42_REG_AMIC_VOL_MASK);
 		}
-		mutex_unlock(&spec->cs8409_i2c_mux);
 		break;
 	default:
 		break;
@@ -353,6 +446,12 @@ int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_va
 static void cs8409_cs42l42_reset(struct hda_codec *codec)
 {
 	struct cs8409_spec *spec = codec->spec;
+	struct cs8409_i2c_param irq_regs[] = {
+		{ 0x1308, 0x00 },
+		{ 0x1309, 0x00 },
+		{ 0x130A, 0x00 },
+		{ 0x130F, 0x00 },
+	};
 
 	/* Assert RTS# line */
 	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
@@ -366,25 +465,13 @@ static void cs8409_cs42l42_reset(struct hda_codec *codec)
 	spec->cs42l42_suspended = 0;
 	spec->last_page = 0;
 
-	mutex_lock(&spec->cs8409_i2c_mux);
-
 	/* Clear interrupts, by reading interrupt status registers */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1309);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130A);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130F);
-
-	mutex_unlock(&spec->cs8409_i2c_mux);
-
+	cs8409_i2c_bulk_read(codec, CS42L42_I2C_ADDR, irq_regs, ARRAY_SIZE(irq_regs));
 }
 
 /* Configure CS42L42 slave codec for jack autodetect */
 static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
 {
-	struct cs8409_spec *spec = codec->spec;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-
 	/* Set TIP_SENSE_EN for analog front-end of tip sense.
 	 * Additionally set HSBIAS_SENSE_EN for some variants.
 	 */
@@ -403,17 +490,11 @@ static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f);
 	/* Enable interrupt */
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3);
-
-	mutex_unlock(&spec->cs8409_i2c_mux);
 }
 
 /* Enable and run CS42L42 slave codec jack auto detect */
 static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
 {
-	struct cs8409_spec *spec = codec->spec;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-
 	/* Clear interrupts */
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b77);
@@ -432,22 +513,6 @@ static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
 	/* Wait ~10ms */
 	usleep_range(10000, 25000);
 
-	mutex_unlock(&spec->cs8409_i2c_mux);
-
-}
-
-static void cs8409_cs42l42_reg_setup(struct hda_codec *codec)
-{
-	const struct cs8409_i2c_param *seq = cs42l42_init_reg_seq;
-	struct cs8409_spec *spec = codec->spec;
-
-	mutex_lock(&spec->cs8409_i2c_mux);
-
-	for (; seq->addr; seq++)
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, seq->addr, seq->reg);
-
-	mutex_unlock(&spec->cs8409_i2c_mux);
-
 }
 
 /*
@@ -475,15 +540,11 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	if (res & CS8409_CS42L42_INT)
 		return;
 
-	mutex_lock(&spec->cs8409_i2c_mux);
-
 	/* Read jack detect status registers */
 	reg_cdc_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
 	reg_hs_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1124);
 	reg_ts_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f);
 
-	mutex_unlock(&spec->cs8409_i2c_mux);
-
 	/* If status values are < 0, read error has occurred. */
 	if (reg_cdc_status < 0 || reg_hs_status < 0 || reg_ts_status < 0)
 		return;
@@ -491,10 +552,8 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	/* HSDET_AUTO_DONE */
 	if (reg_cdc_status & CS42L42_HSDET_AUTO_DONE) {
 
-		mutex_lock(&spec->cs8409_i2c_mux);
 		/* Disable HSDET_AUTO_DONE */
 		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFF);
-		mutex_unlock(&spec->cs8409_i2c_mux);
 
 		type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1);
 		/* CS42L42 reports optical jack as type 4
@@ -518,10 +577,8 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 			}
 		}
 
-		mutex_lock(&spec->cs8409_i2c_mux);
 		/* Re-Enable Tip Sense Interrupt */
 		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3);
-		mutex_unlock(&spec->cs8409_i2c_mux);
 
 	} else {
 		/* TIP_SENSE INSERT/REMOVE */
@@ -585,10 +642,8 @@ static int cs8409_suspend(struct hda_codec *codec)
 
 	cs8409_enable_ur(codec, 0);
 
-	mutex_lock(&spec->cs8409_i2c_mux);
 	/* Power down CS42L42 ASP/EQ/MIX/HP */
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe);
-	mutex_unlock(&spec->cs8409_i2c_mux);
 
 	spec->cs42l42_suspended = 1;
 
@@ -638,26 +693,23 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	cs8409_cs42l42_reset(codec);
 
 	/* Initialise CS42L42 companion codec */
-	cs8409_cs42l42_reg_setup(codec);
+	cs8409_i2c_bulk_write(codec, CS42L42_I2C_ADDR, cs42l42_init_reg_seq,
+			      CS42L42_INIT_REG_SEQ_SIZE);
 
 	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_CYBORG) {
 		/* FULL_SCALE_VOL = 0 for Warlock / Cyborg */
-		mutex_lock(&spec->cs8409_i2c_mux);
 		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x2001, 0x01);
-		mutex_unlock(&spec->cs8409_i2c_mux);
 		/* DMIC1_MO=00b, DMIC1/2_SR=1 */
 		cs8409_vendor_coef_set(codec, 0x09, 0x0003);
 	}
 
 	/* Restore Volumes after Resume */
-	mutex_lock(&spec->cs8409_i2c_mux);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHA,
 			 -(spec->vol[1]) & CS8409_CS42L42_REG_HS_VOL_MASK);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHB,
 			 -(spec->vol[2]) & CS8409_CS42L42_REG_HS_VOL_MASK);
 	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOL,
 			 spec->vol[0] & CS8409_CS42L42_REG_AMIC_VOL_MASK);
-	mutex_unlock(&spec->cs8409_i2c_mux);
 
 	cs8409_cs42l42_enable_jack_detect(codec);
 
@@ -746,7 +798,7 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		spec->exec_verb = codec->core.exec_verb;
 		codec->core.exec_verb = cs8409_cs42l42_exec_verb;
 
-		mutex_init(&spec->cs8409_i2c_mux);
+		mutex_init(&spec->i2c_mux);
 
 		codec->patch_ops = cs8409_cs42l42_patch_ops;
 
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index ee66fd0c01dc..d84cda94dfb9 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -243,6 +243,8 @@ enum cs8409_coefficient_index_registers {
 #define CS8409_CS42L42_DMIC_PIN_NID		CS8409_PIN_DMIC1_IN
 #define CS8409_CS42L42_DMIC_ADC_PIN_NID		CS8409_PIN_DMIC1
 
+#define CS42L42_INIT_REG_SEQ_SIZE		59
+
 enum {
 	CS8409_BULLSEYE,
 	CS8409_WARLOCK,
@@ -257,7 +259,7 @@ enum {
 
 struct cs8409_i2c_param {
 	unsigned int addr;
-	unsigned int reg;
+	unsigned int value;
 };
 
 struct cs8409_cir_param {
@@ -279,7 +281,7 @@ struct cs8409_spec {
 	unsigned int cs42l42_suspended:1;
 	s8 vol[CS42L42_VOLUMES];
 
-	struct mutex cs8409_i2c_mux;
+	struct mutex i2c_mux;
 	unsigned int i2c_clck_enabled;
 	unsigned int dev_addr;
 	struct delayed_work i2c_clk_work;
@@ -303,7 +305,7 @@ extern const struct hda_model_fixup cs8409_models[];
 extern const struct hda_fixup cs8409_fixups[];
 extern const struct hda_verb cs8409_cs42l42_init_verbs[];
 extern const struct hda_pintbl cs8409_cs42l42_pincfgs[];
-extern const struct cs8409_i2c_param cs42l42_init_reg_seq[];
+extern const struct cs8409_i2c_param cs42l42_init_reg_seq[CS42L42_INIT_REG_SEQ_SIZE];
 extern const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[];
 extern const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[];
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 17/27] ALSA: hda/cs8409: Separate CS8409, CS42L42 and project functions
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (15 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 16/27] ALSA: hda/cs8409: Support i2c bulk read/write functions Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 18/27] ALSA: hda/cs8409: Move codec properties to its own struct Vitaly Rodionov
                   ` (9 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c |  18 +-
 sound/pci/hda/patch_cs8409.c        | 329 +++++++++++++++-------------
 sound/pci/hda/patch_cs8409.h        |  24 +-
 3 files changed, 194 insertions(+), 177 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index 0f2fd8bb92bf..77a7b2f42128 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -15,20 +15,18 @@
  *
  ******************************************************************************/
 
-static const DECLARE_TLV_DB_SCALE(cs42l42_dac_db_scale,
-	CS8409_CS42L42_HP_VOL_REAL_MIN * 100, 100, 1);
+static const DECLARE_TLV_DB_SCALE(cs42l42_dac_db_scale, CS42L42_HP_VOL_REAL_MIN * 100, 100, 1);
 
-static const DECLARE_TLV_DB_SCALE(cs42l42_adc_db_scale,
-	CS8409_CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1);
+static const DECLARE_TLV_DB_SCALE(cs42l42_adc_db_scale, CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1);
 
 const struct snd_kcontrol_new cs42l42_dac_volume_mixer = {
 	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 	.index = 0,
 	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
 	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
-	.info = cs8409_cs42l42_volume_info,
-	.get = cs8409_cs42l42_volume_get,
-	.put = cs8409_cs42l42_volume_put,
+	.info = cs42l42_volume_info,
+	.get = cs42l42_volume_get,
+	.put = cs42l42_volume_put,
 	.tlv = { .p = cs42l42_dac_db_scale },
 	.private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_TRANSMITTER_A, 3, 0,
 			 HDA_OUTPUT, CS42L42_VOL_DAC) | HDA_AMP_VAL_MIN_MUTE
@@ -39,9 +37,9 @@ const struct snd_kcontrol_new cs42l42_adc_volume_mixer = {
 	.index = 0,
 	.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
 	.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ),
-	.info = cs8409_cs42l42_volume_info,
-	.get = cs8409_cs42l42_volume_get,
-	.put = cs8409_cs42l42_volume_put,
+	.info = cs42l42_volume_info,
+	.get = cs42l42_volume_get,
+	.put = cs42l42_volume_put,
 	.tlv = { .p = cs42l42_adc_db_scale },
 	.private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_RECEIVER_A, 1, 0,
 			 HDA_INPUT, CS42L42_VOL_ADC) | HDA_AMP_VAL_MIN_MUTE
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 9569c06bdc48..257dd9006786 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -14,6 +14,10 @@
 
 #include "patch_cs8409.h"
 
+/******************************************************************************
+ *                        CS8409 Specific Functions
+ ******************************************************************************/
+
 static int cs8409_parse_auto_config(struct hda_codec *codec)
 {
 	struct cs8409_spec *spec = codec->spec;
@@ -45,6 +49,8 @@ static int cs8409_parse_auto_config(struct hda_codec *codec)
 	return 0;
 }
 
+static void cs8409_disable_i2c_clock(struct work_struct *work);
+
 static struct cs8409_spec *cs8409_alloc_spec(struct hda_codec *codec)
 {
 	struct cs8409_spec *spec;
@@ -55,6 +61,7 @@ static struct cs8409_spec *cs8409_alloc_spec(struct hda_codec *codec)
 	codec->spec = spec;
 	spec->codec = codec;
 	codec->power_save_node = 1;
+	mutex_init(&spec->i2c_mux);
 	INIT_DELAYED_WORK(&spec->i2c_clk_work, cs8409_disable_i2c_clock);
 	snd_hda_gen_spec_init(&spec->gen);
 
@@ -354,7 +361,67 @@ static int cs8409_i2c_bulk_write(struct hda_codec *codec, unsigned int i2c_addre
 	return -EIO;
 }
 
-int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo)
+static int cs8409_init(struct hda_codec *codec)
+{
+	int ret = snd_hda_gen_init(codec);
+
+	if (!ret)
+		snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
+
+	return ret;
+}
+
+static int cs8409_build_controls(struct hda_codec *codec)
+{
+	int err;
+
+	err = snd_hda_gen_build_controls(codec);
+	if (err < 0)
+		return err;
+	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
+
+	return 0;
+}
+
+/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
+static void cs8409_enable_ur(struct hda_codec *codec, int flag)
+{
+	/* GPIO4 INT# and GPIO3 WAKE# */
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
+			    flag ? CS8409_CS42L42_INT : 0);
+
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_UNSOLICITED_ENABLE,
+			    flag ? AC_UNSOL_ENABLED : 0);
+
+}
+
+static void cs8409_fix_caps(struct hda_codec *codec, unsigned int nid)
+{
+	int caps;
+
+	/* CS8409 is simple HDA bridge and intended to be used with a remote
+	 * companion codec. Most of input/output PIN(s) have only basic
+	 * capabilities. Receive and Transmit NID(s) have only OUTC and INC
+	 * capabilities and no presence detect capable (PDC) and call to
+	 * snd_hda_gen_build_controls() will mark them as non detectable
+	 * phantom jacks. However, a companion codec may be
+	 * connected to these pins which supports jack detect
+	 * capabilities. We have to override pin capabilities,
+	 * otherwise they will not be created as input devices.
+	 */
+	caps = snd_hdac_read_parm(&codec->core, nid, AC_PAR_PIN_CAP);
+	if (caps >= 0)
+		snd_hdac_override_parm(&codec->core, nid, AC_PAR_PIN_CAP,
+				       (caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
+
+	snd_hda_override_wcaps(codec, nid, (get_wcaps(codec, nid) | AC_WCAP_UNSOL_CAP));
+}
+
+/******************************************************************************
+ *                        CS42L42 Specific Functions
+ ******************************************************************************/
+
+int cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo)
 {
 	unsigned int ofs = get_amp_offset(kctrl);
 	u8 chs = get_amp_channels(kctrl);
@@ -365,12 +432,12 @@ int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_i
 
 	switch (ofs) {
 	case CS42L42_VOL_DAC:
-		uinfo->value.integer.min = CS8409_CS42L42_HP_VOL_REAL_MIN;
-		uinfo->value.integer.max = CS8409_CS42L42_HP_VOL_REAL_MAX;
+		uinfo->value.integer.min = CS42L42_HP_VOL_REAL_MIN;
+		uinfo->value.integer.max = CS42L42_HP_VOL_REAL_MAX;
 		break;
 	case CS42L42_VOL_ADC:
-		uinfo->value.integer.min = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
-		uinfo->value.integer.max = CS8409_CS42L42_AMIC_VOL_REAL_MAX;
+		uinfo->value.integer.min = CS42L42_AMIC_VOL_REAL_MIN;
+		uinfo->value.integer.max = CS42L42_AMIC_VOL_REAL_MAX;
 		break;
 	default:
 		break;
@@ -379,7 +446,7 @@ int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_i
 	return 0;
 }
 
-int cs8409_cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
+int cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
 	struct cs8409_spec *spec = codec->spec;
@@ -405,7 +472,7 @@ int cs8409_cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_va
 	return 0;
 }
 
-int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
+int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
 	struct cs8409_spec *spec = codec->spec;
@@ -417,22 +484,22 @@ int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_va
 	case CS42L42_VOL_DAC:
 		if (chs & BIT(0)) {
 			spec->vol[ofs] = *valp;
-			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHA,
-					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK);
+			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_HS_VOL_CHA,
+					 -(spec->vol[ofs]) & CS42L42_REG_HS_VOL_MASK);
 		}
 		if (chs & BIT(1)) {
 			ofs++;
 			valp++;
 			spec->vol[ofs] = *valp;
-			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHB,
-					 -(spec->vol[ofs]) & CS8409_CS42L42_REG_HS_VOL_MASK);
+			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_HS_VOL_CHB,
+					 -(spec->vol[ofs]) & CS42L42_REG_HS_VOL_MASK);
 		}
 		break;
 	case CS42L42_VOL_ADC:
 		if (chs & BIT(0)) {
 			spec->vol[ofs] = *valp;
-			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOL,
-					 spec->vol[ofs] & CS8409_CS42L42_REG_AMIC_VOL_MASK);
+			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_AMIC_VOL,
+					 spec->vol[ofs] & CS42L42_REG_AMIC_VOL_MASK);
 		}
 		break;
 	default:
@@ -442,35 +509,8 @@ int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_va
 	return 0;
 }
 
-/* Assert/release RTS# line to CS42L42 */
-static void cs8409_cs42l42_reset(struct hda_codec *codec)
-{
-	struct cs8409_spec *spec = codec->spec;
-	struct cs8409_i2c_param irq_regs[] = {
-		{ 0x1308, 0x00 },
-		{ 0x1309, 0x00 },
-		{ 0x130A, 0x00 },
-		{ 0x130F, 0x00 },
-	};
-
-	/* Assert RTS# line */
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
-	/* wait ~10ms */
-	usleep_range(10000, 15000);
-	/* Release RTS# line */
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, CS8409_CS42L42_RESET);
-	/* wait ~10ms */
-	usleep_range(10000, 15000);
-
-	spec->cs42l42_suspended = 0;
-	spec->last_page = 0;
-
-	/* Clear interrupts, by reading interrupt status registers */
-	cs8409_i2c_bulk_read(codec, CS42L42_I2C_ADDR, irq_regs, ARRAY_SIZE(irq_regs));
-}
-
 /* Configure CS42L42 slave codec for jack autodetect */
-static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
+static void cs42l42_enable_jack_detect(struct hda_codec *codec)
 {
 	/* Set TIP_SENSE_EN for analog front-end of tip sense.
 	 * Additionally set HSBIAS_SENSE_EN for some variants.
@@ -493,7 +533,7 @@ static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
 }
 
 /* Enable and run CS42L42 slave codec jack auto detect */
-static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
+static void cs42l42_run_jack_detect(struct hda_codec *codec)
 {
 	/* Clear interrupts */
 	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
@@ -515,14 +555,7 @@ static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
 
 }
 
-/*
- * In the case of CS8409 we do not have unsolicited events from NID's 0x24
- * and 0x34 where hs mic and hp are connected. Companion codec CS42L42 will
- * generate interrupt via gpio 4 to notify jack events. We have to overwrite
- * generic snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers
- * and then notify status via generic snd_hda_jack_unsol_event() call.
- */
-static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
+static int cs42l42_jack_unsol_event(struct hda_codec *codec)
 {
 	struct cs8409_spec *spec = codec->spec;
 	int status_changed = 0;
@@ -530,15 +563,6 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	int reg_hs_status;
 	int reg_ts_status;
 	int type;
-	struct hda_jack_tbl *jk;
-
-	/* jack_unsol_event() will be called every time gpio line changing state.
-	 * In this case gpio4 line goes up as a result of reading interrupt status
-	 * registers in previous cs8409_jack_unsol_event() call.
-	 * We don't need to handle this event, ignoring...
-	 */
-	if (res & CS8409_CS42L42_INT)
-		return;
 
 	/* Read jack detect status registers */
 	reg_cdc_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
@@ -547,7 +571,7 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 
 	/* If status values are < 0, read error has occurred. */
 	if (reg_cdc_status < 0 || reg_hs_status < 0 || reg_ts_status < 0)
-		return;
+		return -EIO;
 
 	/* HSDET_AUTO_DONE */
 	if (reg_cdc_status & CS42L42_HSDET_AUTO_DONE) {
@@ -584,7 +608,7 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 		/* TIP_SENSE INSERT/REMOVE */
 		switch (reg_ts_status) {
 		case CS42L42_JACK_INSERTED:
-			cs8409_cs42l42_run_jack_detect(codec);
+			cs42l42_run_jack_detect(codec);
 			break;
 
 		case CS42L42_JACK_REMOVED:
@@ -602,48 +626,102 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 		}
 	}
 
-	if (status_changed) {
+	return status_changed;
+}
 
+/* Assert/release RTS# line to CS42L42 */
+static void cs42l42_reset(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+	struct cs8409_i2c_param irq_regs[] = {
+		{ 0x1308, 0x00 },
+		{ 0x1309, 0x00 },
+		{ 0x130A, 0x00 },
+		{ 0x130F, 0x00 },
+	};
+
+	/* Assert RTS# line */
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
+	/* wait ~10ms */
+	usleep_range(10000, 15000);
+	/* Release RTS# line */
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, CS8409_CS42L42_RESET);
+	/* wait ~10ms */
+	usleep_range(10000, 15000);
+
+	spec->cs42l42_suspended = 0;
+	spec->last_page = 0;
+
+	/* Clear interrupts, by reading interrupt status registers */
+	cs8409_i2c_bulk_read(codec, CS42L42_I2C_ADDR, irq_regs, ARRAY_SIZE(irq_regs));
+}
+
+#ifdef CONFIG_PM
+static void cs42l42_suspend(struct hda_codec *codec)
+{
+	/* Power down CS42L42 ASP/EQ/MIX/HP */
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe);
+}
+#endif
+
+static void cs8409_free(struct hda_codec *codec)
+{
+	struct cs8409_spec *spec = codec->spec;
+
+	cancel_delayed_work_sync(&spec->i2c_clk_work);
+	snd_hda_gen_free(codec);
+}
+
+/******************************************************************************
+ *                   BULLSEYE / WARLOCK / CYBORG Specific Functions
+ *                               CS8409/CS42L42
+ ******************************************************************************/
+
+/*
+ * In the case of CS8409 we do not have unsolicited events from NID's 0x24
+ * and 0x34 where hs mic and hp are connected. Companion codec CS42L42 will
+ * generate interrupt via gpio 4 to notify jack events. We have to overwrite
+ * generic snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers
+ * and then notify status via generic snd_hda_jack_unsol_event() call.
+ */
+static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+	struct cs8409_spec *spec = codec->spec;
+	struct hda_jack_tbl *jk;
+
+	/* jack_unsol_event() will be called every time gpio line changing state.
+	 * In this case gpio4 line goes up as a result of reading interrupt status
+	 * registers in previous cs8409_jack_unsol_event() call.
+	 * We don't need to handle this event, ignoring...
+	 */
+	if (res & CS8409_CS42L42_INT)
+		return;
+
+	if (cs42l42_jack_unsol_event(codec)) {
 		snd_hda_set_pin_ctl(codec, CS8409_CS42L42_SPK_PIN_NID,
 				    spec->cs42l42_hp_jack_in ? 0 : PIN_OUT);
-
 		/* Report jack*/
 		jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_HP_PIN_NID, 0);
-		if (jk) {
+		if (jk)
 			snd_hda_jack_unsol_event(codec, (jk->tag << AC_UNSOL_RES_TAG_SHIFT) &
 							AC_UNSOL_RES_TAG);
-		}
 		/* Report jack*/
 		jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_AMIC_PIN_NID, 0);
-		if (jk) {
+		if (jk)
 			snd_hda_jack_unsol_event(codec, (jk->tag << AC_UNSOL_RES_TAG_SHIFT) &
 							 AC_UNSOL_RES_TAG);
-		}
 	}
 }
 
-/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
-static void cs8409_enable_ur(struct hda_codec *codec, int flag)
-{
-	/* GPIO4 INT# and GPIO3 WAKE# */
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
-			    flag ? CS8409_CS42L42_INT : 0);
-
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_UNSOLICITED_ENABLE,
-			    flag ? AC_UNSOL_ENABLED : 0);
-
-}
-
 #ifdef CONFIG_PM
 /* Manage PDREF, when transition to D3hot */
-static int cs8409_suspend(struct hda_codec *codec)
+static int cs8409_cs42l42_suspend(struct hda_codec *codec)
 {
 	struct cs8409_spec *spec = codec->spec;
 
 	cs8409_enable_ur(codec, 0);
 
-	/* Power down CS42L42 ASP/EQ/MIX/HP */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe);
+	cs42l42_suspend(codec);
 
 	spec->cs42l42_suspended = 1;
 
@@ -656,14 +734,6 @@ static int cs8409_suspend(struct hda_codec *codec)
 }
 #endif
 
-static void cs8409_free(struct hda_codec *codec)
-{
-	struct cs8409_spec *spec = codec->spec;
-
-	cancel_delayed_work_sync(&spec->i2c_clk_work);
-	snd_hda_gen_free(codec);
-}
-
 /* Vendor specific HW configuration
  * PLL, ASP, I2C, SPI, GPIOs, DMIC etc...
  */
@@ -690,7 +760,7 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 			cs8409_vendor_coef_set(codec, seq_bullseye->cir, seq_bullseye->coeff);
 
 	/* Reset CS42L42 */
-	cs8409_cs42l42_reset(codec);
+	cs42l42_reset(codec);
 
 	/* Initialise CS42L42 companion codec */
 	cs8409_i2c_bulk_write(codec, CS42L42_I2C_ADDR, cs42l42_init_reg_seq,
@@ -704,49 +774,27 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	}
 
 	/* Restore Volumes after Resume */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHA,
-			 -(spec->vol[1]) & CS8409_CS42L42_REG_HS_VOL_MASK);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_HS_VOL_CHB,
-			 -(spec->vol[2]) & CS8409_CS42L42_REG_HS_VOL_MASK);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS8409_CS42L42_REG_AMIC_VOL,
-			 spec->vol[0] & CS8409_CS42L42_REG_AMIC_VOL_MASK);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_HS_VOL_CHA,
+			 -(spec->vol[1]) & CS42L42_REG_HS_VOL_MASK);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_HS_VOL_CHB,
+			 -(spec->vol[2]) & CS42L42_REG_HS_VOL_MASK);
+	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_AMIC_VOL,
+			 spec->vol[0] & CS42L42_REG_AMIC_VOL_MASK);
 
-	cs8409_cs42l42_enable_jack_detect(codec);
+	cs42l42_enable_jack_detect(codec);
 
 	/* Enable Unsolicited Response */
 	cs8409_enable_ur(codec, 1);
 }
 
-static int cs8409_cs42l42_init(struct hda_codec *codec)
-{
-	int ret = snd_hda_gen_init(codec);
-
-	if (!ret)
-		snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
-
-	return ret;
-}
-
-static int cs8409_build_controls(struct hda_codec *codec)
-{
-	int err;
-
-	err = snd_hda_gen_build_controls(codec);
-	if (err < 0)
-		return err;
-	snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
-
-	return 0;
-}
-
 static const struct hda_codec_ops cs8409_cs42l42_patch_ops = {
 	.build_controls = cs8409_build_controls,
 	.build_pcms = snd_hda_gen_build_pcms,
-	.init = cs8409_cs42l42_init,
+	.init = cs8409_init,
 	.free = cs8409_free,
 	.unsol_event = cs8409_jack_unsol_event,
 #ifdef CONFIG_PM
-	.suspend = cs8409_suspend,
+	.suspend = cs8409_cs42l42_suspend,
 #endif
 };
 
@@ -789,7 +837,6 @@ static int cs8409_cs42l42_exec_verb(struct hdac_device *dev, unsigned int cmd, u
 void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action)
 {
 	struct cs8409_spec *spec = codec->spec;
-	int caps;
 
 	switch (action) {
 	case HDA_FIXUP_ACT_PRE_PROBE:
@@ -798,8 +845,6 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		spec->exec_verb = codec->core.exec_verb;
 		codec->core.exec_verb = cs8409_cs42l42_exec_verb;
 
-		mutex_init(&spec->i2c_mux);
-
 		codec->patch_ops = cs8409_cs42l42_patch_ops;
 
 		spec->gen.suppress_auto_mute = 1;
@@ -819,35 +864,9 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		/* Basic initial sequence for specific hw configuration */
 		snd_hda_sequence_write(codec, cs8409_cs42l42_init_verbs);
 
-		/* CS8409 is simple HDA bridge and intended to be used with a remote
-		 * companion codec. Most of input/output PIN(s) have only basic
-		 * capabilities. NID(s) 0x24 and 0x34 have only OUTC and INC
-		 * capabilities and no presence detect capable (PDC) and call to
-		 * snd_hda_gen_build_controls() will mark them as non detectable
-		 * phantom jacks. However, in this configuration companion codec
-		 * CS42L42 is connected to these pins and it has jack detect
-		 * capabilities. We have to override pin capabilities,
-		 * otherwise they will not be created as input devices.
-		 */
-		caps = snd_hdac_read_parm(&codec->core, CS8409_CS42L42_HP_PIN_NID,
-				AC_PAR_PIN_CAP);
-		if (caps >= 0)
-			snd_hdac_override_parm(&codec->core,
-				CS8409_CS42L42_HP_PIN_NID, AC_PAR_PIN_CAP,
-				(caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
-
-		caps = snd_hdac_read_parm(&codec->core, CS8409_CS42L42_AMIC_PIN_NID,
-				AC_PAR_PIN_CAP);
-		if (caps >= 0)
-			snd_hdac_override_parm(&codec->core,
-				CS8409_CS42L42_AMIC_PIN_NID, AC_PAR_PIN_CAP,
-				(caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
-
-		snd_hda_override_wcaps(codec, CS8409_CS42L42_HP_PIN_NID,
-			(get_wcaps(codec, CS8409_CS42L42_HP_PIN_NID) | AC_WCAP_UNSOL_CAP));
-
-		snd_hda_override_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID,
-			(get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP));
+		cs8409_fix_caps(codec, CS8409_CS42L42_HP_PIN_NID);
+		cs8409_fix_caps(codec, CS8409_CS42L42_AMIC_PIN_NID);
+
 		break;
 	case HDA_FIXUP_ACT_PROBE:
 		/* Set initial DMIC volume to -26 dB */
@@ -871,7 +890,7 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		 * been already plugged in.
 		 * Run immediately after init.
 		 */
-		cs8409_cs42l42_run_jack_detect(codec);
+		cs42l42_run_jack_detect(codec);
 		usleep_range(100000, 150000);
 		break;
 	default:
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index d84cda94dfb9..ac68cca2bc11 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -218,15 +218,15 @@ enum cs8409_coefficient_index_registers {
 
 #define CS42L42_VOLUMES				(4U)
 
-#define CS8409_CS42L42_HP_VOL_REAL_MIN		(-63)
-#define CS8409_CS42L42_HP_VOL_REAL_MAX		(0)
-#define CS8409_CS42L42_AMIC_VOL_REAL_MIN	(-97)
-#define CS8409_CS42L42_AMIC_VOL_REAL_MAX	(12)
-#define CS8409_CS42L42_REG_HS_VOL_CHA		(0x2301)
-#define CS8409_CS42L42_REG_HS_VOL_CHB		(0x2303)
-#define CS8409_CS42L42_REG_HS_VOL_MASK		(0x003F)
-#define CS8409_CS42L42_REG_AMIC_VOL		(0x1D03)
-#define CS8409_CS42L42_REG_AMIC_VOL_MASK	(0x00FF)
+#define CS42L42_HP_VOL_REAL_MIN			(-63)
+#define CS42L42_HP_VOL_REAL_MAX			(0)
+#define CS42L42_AMIC_VOL_REAL_MIN		(-97)
+#define CS42L42_AMIC_VOL_REAL_MAX		(12)
+#define CS42L42_REG_HS_VOL_CHA			(0x2301)
+#define CS42L42_REG_HS_VOL_CHB			(0x2303)
+#define CS42L42_REG_HS_VOL_MASK			(0x003F)
+#define CS42L42_REG_AMIC_VOL			(0x1D03)
+#define CS42L42_REG_AMIC_VOL_MASK		(0x00FF)
 #define CS42L42_HSDET_AUTO_DONE			(0x02)
 #define CS42L42_HSTYPE_MASK			(0x03)
 #define CS42L42_JACK_INSERTED			(0x0C)
@@ -296,9 +296,9 @@ struct cs8409_spec {
 extern const struct snd_kcontrol_new cs42l42_dac_volume_mixer;
 extern const struct snd_kcontrol_new cs42l42_adc_volume_mixer;
 
-int cs8409_cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo);
-int cs8409_cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl);
-int cs8409_cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl);
+int cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *uinfo);
+int cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl);
+int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl);
 
 extern const struct snd_pci_quirk cs8409_fixup_tbl[];
 extern const struct hda_model_fixup cs8409_models[];
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 18/27] ALSA: hda/cs8409: Move codec properties to its own struct
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (16 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 17/27] ALSA: hda/cs8409: Separate CS8409, CS42L42 and project functions Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 19/27] ALSA: hda/cs8409: Support multiple sub_codecs for Suspend/Resume/Unsol events Vitaly Rodionov
                   ` (8 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure

From: Lucas Tanure <tanureal@opensource.cirrus.com>

To accommodate move, cs42l42_resume has been added to mirror
the existing function cs42l42_suspend.
Function cs42l42_reset is no longer required, since cs42l42_resume
and cs42l42_suspend perform the same operations.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c | 183 ++++++++--------
 sound/pci/hda/patch_cs8409.c        | 312 ++++++++++++++--------------
 sound/pci/hda/patch_cs8409.h        |  39 +++-
 3 files changed, 284 insertions(+), 250 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index 77a7b2f42128..117c70536ff0 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -28,7 +28,7 @@ const struct snd_kcontrol_new cs42l42_dac_volume_mixer = {
 	.get = cs42l42_volume_get,
 	.put = cs42l42_volume_put,
 	.tlv = { .p = cs42l42_dac_db_scale },
-	.private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_TRANSMITTER_A, 3, 0,
+	.private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_TRANSMITTER_A, 3, CS8409_CODEC0,
 			 HDA_OUTPUT, CS42L42_VOL_DAC) | HDA_AMP_VAL_MIN_MUTE
 };
 
@@ -41,89 +41,14 @@ const struct snd_kcontrol_new cs42l42_adc_volume_mixer = {
 	.get = cs42l42_volume_get,
 	.put = cs42l42_volume_put,
 	.tlv = { .p = cs42l42_adc_db_scale },
-	.private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_RECEIVER_A, 1, 0,
+	.private_value = HDA_COMPOSE_AMP_VAL_OFS(CS8409_PIN_ASP1_RECEIVER_A, 1, CS8409_CODEC0,
 			 HDA_INPUT, CS42L42_VOL_ADC) | HDA_AMP_VAL_MIN_MUTE
 };
 
-/* Dell Inspiron platforms
- * with cs8409 bridge and cs42l42 codec
- */
-const struct snd_pci_quirk cs8409_fixup_tbl[] = {
-	SND_PCI_QUIRK(0x1028, 0x0A11, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A12, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A23, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A24, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A25, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A29, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A2A, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0A2B, "Bullseye", CS8409_BULLSEYE),
-	SND_PCI_QUIRK(0x1028, 0x0AB0, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB2, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB1, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB3, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB4, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AB5, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AD9, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADA, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADB, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0ADC, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AF4, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0AF5, "Warlock", CS8409_WARLOCK),
-	SND_PCI_QUIRK(0x1028, 0x0A77, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A78, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A79, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7A, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7D, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7E, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A7F, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0A80, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0ADF, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE0, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE1, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE2, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AE9, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEA, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEB, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEC, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AED, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG),
-	SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG),
-	{} /* terminator */
-};
-
-/* Dell Inspiron models with cs8409/cs42l42 */
-const struct hda_model_fixup cs8409_models[] = {
-	{ .id = CS8409_BULLSEYE, .name = "bullseye" },
-	{ .id = CS8409_WARLOCK, .name = "warlock" },
-	{ .id = CS8409_CYBORG, .name = "cyborg" },
-	{}
-};
-
-const struct hda_fixup cs8409_fixups[] = {
-	[CS8409_BULLSEYE] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_WARLOCK] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_CYBORG] = {
-		.type = HDA_FIXUP_PINS,
-		.v.pins = cs8409_cs42l42_pincfgs,
-		.chained = true,
-		.chain_id = CS8409_FIXUPS,
-	},
-	[CS8409_FIXUPS] = {
-		.type = HDA_FIXUP_FUNC,
-		.v.func = cs8409_cs42l42_fixups,
-	},
-};
+/******************************************************************************
+ *                   BULLSEYE / WARLOCK / CYBORG Specific Arrays
+ *                               CS8409/CS42L42
+ ******************************************************************************/
 
 const struct hda_verb cs8409_cs42l42_init_verbs[] = {
 	{ CS8409_PIN_AFG, AC_VERB_SET_GPIO_WAKE_MASK, 0x0018 },		/* WAKE from GPIO 3,4 */
@@ -144,7 +69,7 @@ const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
 };
 
 /* Vendor specific HW configuration for CS42L42 */
-const struct cs8409_i2c_param cs42l42_init_reg_seq[CS42L42_INIT_REG_SEQ_SIZE] = {
+static const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
 	{ 0x1010, 0xB0 },
 	{ 0x1D01, 0x00 },
 	{ 0x1D02, 0x06 },
@@ -310,3 +235,97 @@ const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[] = {
 	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PFE_COEF_W2, 0x0000 },
 	{} /* Terminator */
 };
+
+struct sub_codec cs8409_cs42l42_codec = {
+	.addr = CS42L42_I2C_ADDR,
+	.reset_gpio = CS8409_CS42L42_RESET,
+	.irq_mask = CS8409_CS42L42_INT,
+	.init_seq = cs42l42_init_reg_seq,
+	.init_seq_num = ARRAY_SIZE(cs42l42_init_reg_seq),
+	.hp_jack_in = 0,
+	.mic_jack_in = 0,
+	.paged = 1,
+	.suspended = 1,
+};
+
+/******************************************************************************
+ *                         CS8409 Patch Driver Structs
+ *                    Arrays Used for all projects using CS8409
+ ******************************************************************************/
+
+const struct snd_pci_quirk cs8409_fixup_tbl[] = {
+	SND_PCI_QUIRK(0x1028, 0x0A11, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A12, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A23, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A24, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A25, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A29, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A2A, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0A2B, "Bullseye", CS8409_BULLSEYE),
+	SND_PCI_QUIRK(0x1028, 0x0AB0, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB2, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB1, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB3, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB4, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AB5, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AD9, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADA, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADB, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0ADC, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AF4, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0AF5, "Warlock", CS8409_WARLOCK),
+	SND_PCI_QUIRK(0x1028, 0x0A77, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A78, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A79, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7A, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7D, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7E, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A7F, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0A80, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0ADF, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE0, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE1, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE2, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AE9, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEA, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEB, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEC, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AED, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG),
+	{} /* terminator */
+};
+
+/* Dell Inspiron models with cs8409/cs42l42 */
+const struct hda_model_fixup cs8409_models[] = {
+	{ .id = CS8409_BULLSEYE, .name = "bullseye" },
+	{ .id = CS8409_WARLOCK, .name = "warlock" },
+	{ .id = CS8409_CYBORG, .name = "cyborg" },
+	{}
+};
+
+const struct hda_fixup cs8409_fixups[] = {
+	[CS8409_BULLSEYE] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_WARLOCK] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_CYBORG] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = cs8409_cs42l42_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_FIXUPS,
+	},
+	[CS8409_FIXUPS] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = cs8409_cs42l42_fixups,
+	},
+};
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 257dd9006786..4b4f4dc54617 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -164,20 +164,20 @@ static void cs8409_set_i2c_dev_addr(struct hda_codec *codec, unsigned int addr)
 
 /**
  * cs8409_i2c_set_page - CS8409 I2C set page register.
- * @codec: the codec instance
+ * @scodec: the codec instance
  * @i2c_reg: Page register
  *
  * Returns negative on error.
  */
-static int cs8409_i2c_set_page(struct hda_codec *codec, unsigned int i2c_reg)
+static int cs8409_i2c_set_page(struct sub_codec *scodec, unsigned int i2c_reg)
 {
-	struct cs8409_spec *spec = codec->spec;
+	struct hda_codec *codec = scodec->codec;
 
-	if (spec->paged && (spec->last_page != (i2c_reg >> 8))) {
+	if (scodec->paged && (scodec->last_page != (i2c_reg >> 8))) {
 		cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg >> 8);
 		if (cs8409_i2c_wait_complete(codec) < 0)
 			return -EIO;
-		spec->last_page = i2c_reg >> 8;
+		scodec->last_page = i2c_reg >> 8;
 	}
 
 	return 0;
@@ -185,31 +185,27 @@ static int cs8409_i2c_set_page(struct hda_codec *codec, unsigned int i2c_reg)
 
 /**
  * cs8409_i2c_read - CS8409 I2C Read.
- * @codec: the codec instance
- * @i2c_address: I2C Address
+ * @scodec: the codec instance
  * @addr: Register to read
  *
- * CS8409 I2C Read.
  * Returns negative on error, otherwise returns read value in bits 0-7.
  */
-static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, unsigned int addr)
+static int cs8409_i2c_read(struct sub_codec *scodec, unsigned int addr)
 {
+	struct hda_codec *codec = scodec->codec;
 	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
 	unsigned int read_data;
 
-	if (spec->cs42l42_suspended)
+	if (scodec->suspended)
 		return -EPERM;
 
 	mutex_lock(&spec->i2c_mux);
 	cs8409_enable_i2c_clock(codec);
-	cs8409_set_i2c_dev_addr(codec, i2c_address);
+	cs8409_set_i2c_dev_addr(codec, scodec->addr);
 
-	if (cs8409_i2c_set_page(codec, addr)) {
-		codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
-			__func__, i2c_address, addr);
-		return -EIO;
-	}
+	if (cs8409_i2c_set_page(scodec, addr))
+		goto error;
 
 	i2c_reg_data = (addr << 8) & 0x0ffff;
 	cs8409_vendor_coef_set(codec, CS8409_I2C_QREAD, i2c_reg_data);
@@ -224,34 +220,34 @@ static int cs8409_i2c_read(struct hda_codec *codec, unsigned int i2c_address, un
 
 error:
 	mutex_unlock(&spec->i2c_mux);
-	codec_err(codec, "%s() Failed 0x%02x : 0x%04x\n", __func__, i2c_address, addr);
+	codec_err(codec, "%s() Failed 0x%02x : 0x%04x\n", __func__, scodec->addr, addr);
 	return -EIO;
 }
 
 /**
  * cs8409_i2c_bulk_read - CS8409 I2C Read Sequence.
- * @codec: the codec instance
+ * @scodec: the codec instance
  * @seq: Register Sequence to read
  * @count: Number of registeres to read
  *
  * Returns negative on error, values are read into value element of cs8409_i2c_param sequence.
  */
-static int cs8409_i2c_bulk_read(struct hda_codec *codec, unsigned int i2c_address,
-				struct cs8409_i2c_param *seq, int count)
+static int cs8409_i2c_bulk_read(struct sub_codec *scodec, struct cs8409_i2c_param *seq, int count)
 {
+	struct hda_codec *codec = scodec->codec;
 	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
 	int i;
 
-	if (spec->cs42l42_suspended)
+	if (scodec->suspended)
 		return -EPERM;
 
 	mutex_lock(&spec->i2c_mux);
-	cs8409_set_i2c_dev_addr(codec, i2c_address);
+	cs8409_set_i2c_dev_addr(codec, scodec->addr);
 
 	for (i = 0; i < count; i++) {
 		cs8409_enable_i2c_clock(codec);
-		if (cs8409_i2c_set_page(codec, seq[i].addr))
+		if (cs8409_i2c_set_page(scodec, seq[i].addr))
 			goto error;
 
 		i2c_reg_data = (seq[i].addr << 8) & 0x0ffff;
@@ -269,39 +265,34 @@ static int cs8409_i2c_bulk_read(struct hda_codec *codec, unsigned int i2c_addres
 
 error:
 	mutex_unlock(&spec->i2c_mux);
-	codec_err(codec, "I2C Bulk Write Failed 0x%02x\n", i2c_address);
+	codec_err(codec, "I2C Bulk Write Failed 0x%02x\n", scodec->addr);
 	return -EIO;
 }
 
 /**
  * cs8409_i2c_write - CS8409 I2C Write.
- * @codec: the codec instance
- * @i2c_address: I2C Address
+ * @scodec: the codec instance
  * @addr: Register to write to
  * @value: Data to write
  *
- * CS8409 I2C Write.
  * Returns negative on error, otherwise returns 0.
  */
-static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, unsigned int addr,
-			    unsigned int value)
+static int cs8409_i2c_write(struct sub_codec *scodec, unsigned int addr, unsigned int value)
 {
+	struct hda_codec *codec = scodec->codec;
 	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
 
-	if (spec->cs42l42_suspended)
+	if (scodec->suspended)
 		return -EPERM;
 
 	mutex_lock(&spec->i2c_mux);
 
 	cs8409_enable_i2c_clock(codec);
-	cs8409_set_i2c_dev_addr(codec, i2c_address);
+	cs8409_set_i2c_dev_addr(codec, scodec->addr);
 
-	if (cs8409_i2c_set_page(codec, addr)) {
-		codec_err(codec, "%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
-			__func__, i2c_address, addr);
-		return -EIO;
-	}
+	if (cs8409_i2c_set_page(scodec, addr))
+		goto error;
 
 	i2c_reg_data = ((addr << 8) & 0x0ff00) | (value & 0x0ff);
 	cs8409_vendor_coef_set(codec, CS8409_I2C_QWRITE, i2c_reg_data);
@@ -314,34 +305,35 @@ static int cs8409_i2c_write(struct hda_codec *codec, unsigned int i2c_address, u
 
 error:
 	mutex_unlock(&spec->i2c_mux);
-	codec_err(codec, "%s() Failed 0x%02x : 0x%04x\n", __func__, i2c_address, addr);
+	codec_err(codec, "%s() Failed 0x%02x : 0x%04x\n", __func__, scodec->addr, addr);
 	return -EIO;
 }
 
 /**
  * cs8409_i2c_bulk_write - CS8409 I2C Write Sequence.
- * @codec: the codec instance
+ * @scodec: the codec instance
  * @seq: Register Sequence to write
  * @count: Number of registeres to write
  *
  * Returns negative on error.
  */
-static int cs8409_i2c_bulk_write(struct hda_codec *codec, unsigned int i2c_address,
-				 const struct cs8409_i2c_param *seq, int count)
+static int cs8409_i2c_bulk_write(struct sub_codec *scodec, const struct cs8409_i2c_param *seq,
+				 int count)
 {
+	struct hda_codec *codec = scodec->codec;
 	struct cs8409_spec *spec = codec->spec;
 	unsigned int i2c_reg_data;
 	int i;
 
-	if (spec->cs42l42_suspended)
+	if (scodec->suspended)
 		return -EPERM;
 
 	mutex_lock(&spec->i2c_mux);
-	cs8409_set_i2c_dev_addr(codec, i2c_address);
+	cs8409_set_i2c_dev_addr(codec, scodec->addr);
 
 	for (i = 0; i < count; i++) {
 		cs8409_enable_i2c_clock(codec);
-		if (cs8409_i2c_set_page(codec, seq[i].addr))
+		if (cs8409_i2c_set_page(scodec, seq[i].addr))
 			goto error;
 
 		i2c_reg_data = ((seq[i].addr << 8) & 0x0ff00) | (seq[i].value & 0x0ff);
@@ -357,7 +349,7 @@ static int cs8409_i2c_bulk_write(struct hda_codec *codec, unsigned int i2c_addre
 
 error:
 	mutex_unlock(&spec->i2c_mux);
-	codec_err(codec, "I2C Bulk Write Failed 0x%02x\n", i2c_address);
+	codec_err(codec, "I2C Bulk Write Failed 0x%02x\n", scodec->addr);
 	return -EIO;
 }
 
@@ -450,6 +442,7 @@ int cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
 	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42 = spec->scodecs[get_amp_index(kctrl)];
 	int chs = get_amp_channels(kctrl);
 	unsigned int ofs = get_amp_offset(kctrl);
 	long *valp = uctrl->value.integer.value;
@@ -457,13 +450,13 @@ int cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc
 	switch (ofs) {
 	case CS42L42_VOL_DAC:
 		if (chs & BIT(0))
-			*valp++ = spec->vol[ofs];
+			*valp++ = cs42l42->vol[ofs];
 		if (chs & BIT(1))
-			*valp = spec->vol[ofs+1];
+			*valp = cs42l42->vol[ofs+1];
 		break;
 	case CS42L42_VOL_ADC:
 		if (chs & BIT(0))
-			*valp = spec->vol[ofs];
+			*valp = cs42l42->vol[ofs];
 		break;
 	default:
 		break;
@@ -476,6 +469,7 @@ int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
 	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42 = spec->scodecs[get_amp_index(kctrl)];
 	int chs = get_amp_channels(kctrl);
 	unsigned int ofs = get_amp_offset(kctrl);
 	long *valp = uctrl->value.integer.value;
@@ -483,23 +477,23 @@ int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc
 	switch (ofs) {
 	case CS42L42_VOL_DAC:
 		if (chs & BIT(0)) {
-			spec->vol[ofs] = *valp;
-			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_HS_VOL_CHA,
-					 -(spec->vol[ofs]) & CS42L42_REG_HS_VOL_MASK);
+			cs42l42->vol[ofs] = *valp;
+			cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHA,
+					 -(cs42l42->vol[ofs]) & CS42L42_REG_HS_VOL_MASK);
 		}
 		if (chs & BIT(1)) {
 			ofs++;
 			valp++;
-			spec->vol[ofs] = *valp;
-			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_HS_VOL_CHB,
-					 -(spec->vol[ofs]) & CS42L42_REG_HS_VOL_MASK);
+			cs42l42->vol[ofs] = *valp;
+			cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHB,
+					 -(cs42l42->vol[ofs]) & CS42L42_REG_HS_VOL_MASK);
 		}
 		break;
 	case CS42L42_VOL_ADC:
 		if (chs & BIT(0)) {
-			spec->vol[ofs] = *valp;
-			cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_AMIC_VOL,
-					 spec->vol[ofs] & CS42L42_REG_AMIC_VOL_MASK);
+			cs42l42->vol[ofs] = *valp;
+			cs8409_i2c_write(cs42l42, CS42L42_REG_AMIC_VOL,
+					 cs42l42->vol[ofs] & CS42L42_REG_AMIC_VOL_MASK);
 		}
 		break;
 	default:
@@ -510,54 +504,45 @@ int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc
 }
 
 /* Configure CS42L42 slave codec for jack autodetect */
-static void cs42l42_enable_jack_detect(struct hda_codec *codec)
+static void cs42l42_enable_jack_detect(struct sub_codec *cs42l42)
 {
-	/* Set TIP_SENSE_EN for analog front-end of tip sense.
-	 * Additionally set HSBIAS_SENSE_EN for some variants.
-	 */
-	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_BULLSEYE)
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x0020);
-	else
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x00a0);
-
+	cs8409_i2c_write(cs42l42, 0x1b70, cs42l42->hsbias_hiz);
 	/* Clear WAKE# */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C1);
+	cs8409_i2c_write(cs42l42, 0x1b71, 0x00C1);
 	/* Wait ~2.5ms */
 	usleep_range(2500, 3000);
 	/* Set mode WAKE# output follows the combination logic directly */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x00C0);
+	cs8409_i2c_write(cs42l42, 0x1b71, 0x00C0);
 	/* Clear interrupts status */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f);
+	cs8409_i2c_read(cs42l42, 0x130f);
 	/* Enable interrupt */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3);
+	cs8409_i2c_write(cs42l42, 0x1320, 0xF3);
 }
 
 /* Enable and run CS42L42 slave codec jack auto detect */
-static void cs42l42_run_jack_detect(struct hda_codec *codec)
+static void cs42l42_run_jack_detect(struct sub_codec *cs42l42)
 {
 	/* Clear interrupts */
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b77);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xFF);
-	cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f);
-
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1102, 0x87);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1f06, 0x86);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b74, 0x07);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFD);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0x80);
+	cs8409_i2c_read(cs42l42, 0x1308);
+	cs8409_i2c_read(cs42l42, 0x1b77);
+	cs8409_i2c_write(cs42l42, 0x1320, 0xFF);
+	cs8409_i2c_read(cs42l42, 0x130f);
+
+	cs8409_i2c_write(cs42l42, 0x1102, 0x87);
+	cs8409_i2c_write(cs42l42, 0x1f06, 0x86);
+	cs8409_i2c_write(cs42l42, 0x1b74, 0x07);
+	cs8409_i2c_write(cs42l42, 0x131b, 0xFD);
+	cs8409_i2c_write(cs42l42, 0x1120, 0x80);
 	/* Wait ~110ms*/
 	usleep_range(110000, 200000);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x111f, 0x77);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0xc0);
+	cs8409_i2c_write(cs42l42, 0x111f, 0x77);
+	cs8409_i2c_write(cs42l42, 0x1120, 0xc0);
 	/* Wait ~10ms */
 	usleep_range(10000, 25000);
-
 }
 
-static int cs42l42_jack_unsol_event(struct hda_codec *codec)
+static int cs42l42_jack_unsol_event(struct sub_codec *cs42l42)
 {
-	struct cs8409_spec *spec = codec->spec;
 	int status_changed = 0;
 	int reg_cdc_status;
 	int reg_hs_status;
@@ -565,9 +550,9 @@ static int cs42l42_jack_unsol_event(struct hda_codec *codec)
 	int type;
 
 	/* Read jack detect status registers */
-	reg_cdc_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308);
-	reg_hs_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1124);
-	reg_ts_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f);
+	reg_cdc_status = cs8409_i2c_read(cs42l42, 0x1308);
+	reg_hs_status = cs8409_i2c_read(cs42l42, 0x1124);
+	reg_ts_status = cs8409_i2c_read(cs42l42, 0x130f);
 
 	/* If status values are < 0, read error has occurred. */
 	if (reg_cdc_status < 0 || reg_hs_status < 0 || reg_ts_status < 0)
@@ -577,45 +562,45 @@ static int cs42l42_jack_unsol_event(struct hda_codec *codec)
 	if (reg_cdc_status & CS42L42_HSDET_AUTO_DONE) {
 
 		/* Disable HSDET_AUTO_DONE */
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0xFF);
+		cs8409_i2c_write(cs42l42, 0x131b, 0xFF);
 
 		type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1);
 		/* CS42L42 reports optical jack as type 4
 		 * We don't handle optical jack
 		 */
 		if (type != 4) {
-			if (!spec->cs42l42_hp_jack_in) {
+			if (!cs42l42->hp_jack_in) {
 				status_changed = 1;
-				spec->cs42l42_hp_jack_in = 1;
+				cs42l42->hp_jack_in = 1;
 			}
 			/* type = 3 has no mic */
-			if ((!spec->cs42l42_mic_jack_in) && (type != 3)) {
+			if ((!cs42l42->mic_jack_in) && (type != 3)) {
 				status_changed = 1;
-				spec->cs42l42_mic_jack_in = 1;
+				cs42l42->mic_jack_in = 1;
 			}
 		} else {
-			if (spec->cs42l42_hp_jack_in || spec->cs42l42_mic_jack_in) {
+			if (cs42l42->hp_jack_in || cs42l42->mic_jack_in) {
 				status_changed = 1;
-				spec->cs42l42_hp_jack_in = 0;
-				spec->cs42l42_mic_jack_in = 0;
+				cs42l42->hp_jack_in = 0;
+				cs42l42->mic_jack_in = 0;
 			}
 		}
 
 		/* Re-Enable Tip Sense Interrupt */
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0xF3);
+		cs8409_i2c_write(cs42l42, 0x1320, 0xF3);
 
 	} else {
 		/* TIP_SENSE INSERT/REMOVE */
 		switch (reg_ts_status) {
 		case CS42L42_JACK_INSERTED:
-			cs42l42_run_jack_detect(codec);
+			cs42l42_run_jack_detect(cs42l42);
 			break;
 
 		case CS42L42_JACK_REMOVED:
-			if (spec->cs42l42_hp_jack_in || spec->cs42l42_mic_jack_in) {
+			if (cs42l42->hp_jack_in || cs42l42->mic_jack_in) {
 				status_changed = 1;
-				spec->cs42l42_hp_jack_in = 0;
-				spec->cs42l42_mic_jack_in = 0;
+				cs42l42->hp_jack_in = 0;
+				cs42l42->mic_jack_in = 0;
 			}
 			break;
 
@@ -629,10 +614,8 @@ static int cs42l42_jack_unsol_event(struct hda_codec *codec)
 	return status_changed;
 }
 
-/* Assert/release RTS# line to CS42L42 */
-static void cs42l42_reset(struct hda_codec *codec)
+static void cs42l42_resume(struct sub_codec *cs42l42)
 {
-	struct cs8409_spec *spec = codec->spec;
 	struct cs8409_i2c_param irq_regs[] = {
 		{ 0x1308, 0x00 },
 		{ 0x1309, 0x00 },
@@ -640,27 +623,35 @@ static void cs42l42_reset(struct hda_codec *codec)
 		{ 0x130F, 0x00 },
 	};
 
-	/* Assert RTS# line */
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
-	/* wait ~10ms */
-	usleep_range(10000, 15000);
-	/* Release RTS# line */
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, CS8409_CS42L42_RESET);
-	/* wait ~10ms */
-	usleep_range(10000, 15000);
+	cs42l42->suspended = 0;
 
-	spec->cs42l42_suspended = 0;
-	spec->last_page = 0;
+	/* Initialize CS42L42 companion codec */
+	cs8409_i2c_bulk_write(cs42l42, cs42l42->init_seq, cs42l42->init_seq_num);
 
 	/* Clear interrupts, by reading interrupt status registers */
-	cs8409_i2c_bulk_read(codec, CS42L42_I2C_ADDR, irq_regs, ARRAY_SIZE(irq_regs));
+	cs8409_i2c_bulk_read(cs42l42, irq_regs, ARRAY_SIZE(irq_regs));
+
+	/* Restore Volumes after Resume */
+	cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHA,
+			 -(cs42l42->vol[1]) & CS42L42_REG_HS_VOL_MASK);
+	cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHB,
+			 -(cs42l42->vol[2]) & CS42L42_REG_HS_VOL_MASK);
+	cs8409_i2c_write(cs42l42, CS42L42_REG_AMIC_VOL,
+			 cs42l42->vol[0] & CS42L42_REG_AMIC_VOL_MASK);
+
+	if (cs42l42->full_scale_vol)
+		cs8409_i2c_write(cs42l42, 0x2001, 0x01);
+
+	cs42l42_enable_jack_detect(cs42l42);
 }
 
 #ifdef CONFIG_PM
-static void cs42l42_suspend(struct hda_codec *codec)
+static void cs42l42_suspend(struct sub_codec *cs42l42)
 {
 	/* Power down CS42L42 ASP/EQ/MIX/HP */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe);
+	cs8409_i2c_write(cs42l42, 0x1101, 0xfe);
+	cs42l42->suspended = 1;
+	cs42l42->last_page = 0;
 }
 #endif
 
@@ -684,9 +675,10 @@ static void cs8409_free(struct hda_codec *codec)
  * generic snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers
  * and then notify status via generic snd_hda_jack_unsol_event() call.
  */
-static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
+static void cs8409_cs42l42_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 {
 	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42 = spec->scodecs[CS8409_CODEC0];
 	struct hda_jack_tbl *jk;
 
 	/* jack_unsol_event() will be called every time gpio line changing state.
@@ -694,12 +686,12 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
 	 * registers in previous cs8409_jack_unsol_event() call.
 	 * We don't need to handle this event, ignoring...
 	 */
-	if (res & CS8409_CS42L42_INT)
+	if (res & cs42l42->irq_mask)
 		return;
 
-	if (cs42l42_jack_unsol_event(codec)) {
+	if (cs42l42_jack_unsol_event(cs42l42)) {
 		snd_hda_set_pin_ctl(codec, CS8409_CS42L42_SPK_PIN_NID,
-				    spec->cs42l42_hp_jack_in ? 0 : PIN_OUT);
+				    cs42l42->hp_jack_in ? 0 : PIN_OUT);
 		/* Report jack*/
 		jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_HP_PIN_NID, 0);
 		if (jk)
@@ -721,9 +713,7 @@ static int cs8409_cs42l42_suspend(struct hda_codec *codec)
 
 	cs8409_enable_ur(codec, 0);
 
-	cs42l42_suspend(codec);
-
-	spec->cs42l42_suspended = 1;
+	cs42l42_suspend(spec->scodecs[CS8409_CODEC0]);
 
 	/* Assert CS42L42 RTS# line */
 	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
@@ -742,6 +732,7 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	const struct cs8409_cir_param *seq = cs8409_cs42l42_hw_cfg;
 	const struct cs8409_cir_param *seq_bullseye = cs8409_cs42l42_bullseye_atn;
 	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42 = spec->scodecs[CS8409_CODEC0];
 
 	if (spec->gpio_mask) {
 		snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_MASK,
@@ -755,33 +746,21 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	for (; seq->nid; seq++)
 		cs8409_vendor_coef_set(codec, seq->cir, seq->coeff);
 
-	if (codec->fixup_id == CS8409_BULLSEYE)
+	if (codec->fixup_id == CS8409_BULLSEYE) {
 		for (; seq_bullseye->nid; seq_bullseye++)
 			cs8409_vendor_coef_set(codec, seq_bullseye->cir, seq_bullseye->coeff);
+	}
 
-	/* Reset CS42L42 */
-	cs42l42_reset(codec);
-
-	/* Initialise CS42L42 companion codec */
-	cs8409_i2c_bulk_write(codec, CS42L42_I2C_ADDR, cs42l42_init_reg_seq,
-			      CS42L42_INIT_REG_SEQ_SIZE);
-
-	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_CYBORG) {
-		/* FULL_SCALE_VOL = 0 for Warlock / Cyborg */
-		cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x2001, 0x01);
-		/* DMIC1_MO=00b, DMIC1/2_SR=1 */
+	/* DMIC1_MO=00b, DMIC1/2_SR=1 */
+	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_CYBORG)
 		cs8409_vendor_coef_set(codec, 0x09, 0x0003);
-	}
 
-	/* Restore Volumes after Resume */
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_HS_VOL_CHA,
-			 -(spec->vol[1]) & CS42L42_REG_HS_VOL_MASK);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_HS_VOL_CHB,
-			 -(spec->vol[2]) & CS42L42_REG_HS_VOL_MASK);
-	cs8409_i2c_write(codec, CS42L42_I2C_ADDR, CS42L42_REG_AMIC_VOL,
-			 spec->vol[0] & CS42L42_REG_AMIC_VOL_MASK);
+	/* Release RTS# line */
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, CS8409_CS42L42_RESET);
+	/* wait ~10ms */
+	usleep_range(10000, 15000);
 
-	cs42l42_enable_jack_detect(codec);
+	cs42l42_resume(cs42l42);
 
 	/* Enable Unsolicited Response */
 	cs8409_enable_ur(codec, 1);
@@ -792,7 +771,7 @@ static const struct hda_codec_ops cs8409_cs42l42_patch_ops = {
 	.build_pcms = snd_hda_gen_build_pcms,
 	.init = cs8409_init,
 	.free = cs8409_free,
-	.unsol_event = cs8409_jack_unsol_event,
+	.unsol_event = cs8409_cs42l42_jack_unsol_event,
 #ifdef CONFIG_PM
 	.suspend = cs8409_cs42l42_suspend,
 #endif
@@ -803,6 +782,7 @@ static int cs8409_cs42l42_exec_verb(struct hdac_device *dev, unsigned int cmd, u
 {
 	struct hda_codec *codec = container_of(dev, struct hda_codec, core);
 	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42 = spec->scodecs[CS8409_CODEC0];
 
 	unsigned int nid = ((cmd >> 20) & 0x07f);
 	unsigned int verb = ((cmd >> 8) & 0x0fff);
@@ -815,18 +795,16 @@ static int cs8409_cs42l42_exec_verb(struct hdac_device *dev, unsigned int cmd, u
 	switch (nid) {
 	case CS8409_CS42L42_HP_PIN_NID:
 		if (verb == AC_VERB_GET_PIN_SENSE) {
-			*res = (spec->cs42l42_hp_jack_in) ? AC_PINSENSE_PRESENCE : 0;
+			*res = (cs42l42->hp_jack_in) ? AC_PINSENSE_PRESENCE : 0;
 			return 0;
 		}
 		break;
-
 	case CS8409_CS42L42_AMIC_PIN_NID:
 		if (verb == AC_VERB_GET_PIN_SENSE) {
-			*res = (spec->cs42l42_mic_jack_in) ? AC_PINSENSE_PRESENCE : 0;
+			*res = (cs42l42->mic_jack_in) ? AC_PINSENSE_PRESENCE : 0;
 			return 0;
 		}
 		break;
-
 	default:
 		break;
 	}
@@ -845,6 +823,9 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		spec->exec_verb = codec->core.exec_verb;
 		codec->core.exec_verb = cs8409_cs42l42_exec_verb;
 
+		spec->scodecs[CS8409_CODEC0] = &cs8409_cs42l42_codec;
+		spec->num_scodecs = 1;
+		spec->scodecs[CS8409_CODEC0]->codec = codec;
 		codec->patch_ops = cs8409_cs42l42_patch_ops;
 
 		spec->gen.suppress_auto_mute = 1;
@@ -852,21 +833,38 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		spec->gen.suppress_vmaster = 1;
 
 		/* GPIO 5 out, 3,4 in */
-		spec->gpio_dir = CS8409_CS42L42_RESET;
+		spec->gpio_dir = spec->scodecs[CS8409_CODEC0]->reset_gpio;
 		spec->gpio_data = 0;
 		spec->gpio_mask = 0x03f;
 
-		spec->cs42l42_hp_jack_in = 0;
-		spec->cs42l42_mic_jack_in = 0;
-		spec->cs42l42_suspended = 1;
-		spec->paged = 1;
-
 		/* Basic initial sequence for specific hw configuration */
 		snd_hda_sequence_write(codec, cs8409_cs42l42_init_verbs);
 
 		cs8409_fix_caps(codec, CS8409_CS42L42_HP_PIN_NID);
 		cs8409_fix_caps(codec, CS8409_CS42L42_AMIC_PIN_NID);
 
+		/* Set TIP_SENSE_EN for analog front-end of tip sense.
+		 * Additionally set HSBIAS_SENSE_EN and Full Scale volume for some variants.
+		 */
+		switch (codec->fixup_id) {
+		case CS8409_WARLOCK:
+			spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x0020;
+			spec->scodecs[CS8409_CODEC0]->full_scale_vol = 1;
+			break;
+		case CS8409_BULLSEYE:
+			spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x0020;
+			spec->scodecs[CS8409_CODEC0]->full_scale_vol = 0;
+			break;
+		case CS8409_CYBORG:
+			spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x00a0;
+			spec->scodecs[CS8409_CODEC0]->full_scale_vol = 1;
+			break;
+		default:
+			spec->scodecs[CS8409_CODEC0]->hsbias_hiz = 0x0003;
+			spec->scodecs[CS8409_CODEC0]->full_scale_vol = 1;
+			break;
+		}
+
 		break;
 	case HDA_FIXUP_ACT_PROBE:
 		/* Set initial DMIC volume to -26 dB */
@@ -890,7 +888,7 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		 * been already plugged in.
 		 * Run immediately after init.
 		 */
-		cs42l42_run_jack_detect(codec);
+		cs42l42_run_jack_detect(spec->scodecs[CS8409_CODEC0]);
 		usleep_range(100000, 150000);
 		break;
 	default:
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index ac68cca2bc11..817df295d594 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -216,8 +216,8 @@ enum cs8409_coefficient_index_registers {
 
 /* CS42L42 Specific Definitions */
 
+#define CS8409_MAX_CODECS			8
 #define CS42L42_VOLUMES				(4U)
-
 #define CS42L42_HP_VOL_REAL_MIN			(-63)
 #define CS42L42_HP_VOL_REAL_MAX			(0)
 #define CS42L42_AMIC_VOL_REAL_MIN		(-97)
@@ -243,8 +243,6 @@ enum cs8409_coefficient_index_registers {
 #define CS8409_CS42L42_DMIC_PIN_NID		CS8409_PIN_DMIC1_IN
 #define CS8409_CS42L42_DMIC_ADC_PIN_NID		CS8409_PIN_DMIC1
 
-#define CS42L42_INIT_REG_SEQ_SIZE		59
-
 enum {
 	CS8409_BULLSEYE,
 	CS8409_WARLOCK,
@@ -252,6 +250,10 @@ enum {
 	CS8409_FIXUPS,
 };
 
+enum {
+	CS8409_CODEC0,
+};
+
 enum {
 	CS42L42_VOL_ADC,
 	CS42L42_VOL_DAC,
@@ -268,25 +270,40 @@ struct cs8409_cir_param {
 	unsigned int coeff;
 };
 
+struct sub_codec {
+	struct hda_codec *codec;
+	unsigned int addr;
+	unsigned int reset_gpio;
+	unsigned int irq_mask;
+	const struct cs8409_i2c_param *init_seq;
+	unsigned int init_seq_num;
+
+	unsigned int hp_jack_in:1;
+	unsigned int mic_jack_in:1;
+	unsigned int suspended:1;
+	unsigned int paged:1;
+	unsigned int last_page;
+	unsigned int hsbias_hiz;
+	unsigned int full_scale_vol:1;
+
+	s8 vol[CS42L42_VOLUMES];
+};
+
 struct cs8409_spec {
 	struct hda_gen_spec gen;
 	struct hda_codec *codec;
 
+	struct sub_codec *scodecs[CS8409_MAX_CODECS];
+	unsigned int num_scodecs;
+
 	unsigned int gpio_mask;
 	unsigned int gpio_dir;
 	unsigned int gpio_data;
 
-	unsigned int cs42l42_hp_jack_in:1;
-	unsigned int cs42l42_mic_jack_in:1;
-	unsigned int cs42l42_suspended:1;
-	s8 vol[CS42L42_VOLUMES];
-
 	struct mutex i2c_mux;
 	unsigned int i2c_clck_enabled;
 	unsigned int dev_addr;
 	struct delayed_work i2c_clk_work;
-	unsigned int paged;
-	unsigned int last_page;
 
 	/* verb exec op override */
 	int (*exec_verb)(struct hdac_device *dev, unsigned int cmd, unsigned int flags,
@@ -305,9 +322,9 @@ extern const struct hda_model_fixup cs8409_models[];
 extern const struct hda_fixup cs8409_fixups[];
 extern const struct hda_verb cs8409_cs42l42_init_verbs[];
 extern const struct hda_pintbl cs8409_cs42l42_pincfgs[];
-extern const struct cs8409_i2c_param cs42l42_init_reg_seq[CS42L42_INIT_REG_SEQ_SIZE];
 extern const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[];
 extern const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[];
+extern struct sub_codec cs8409_cs42l42_codec;
 
 void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action);
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 19/27] ALSA: hda/cs8409: Support multiple sub_codecs for Suspend/Resume/Unsol events
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (17 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 18/27] ALSA: hda/cs8409: Move codec properties to its own struct Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 20/27] ALSA: hda/cs8409: Add Support to disable jack type detection for CS42L42 Vitaly Rodionov
                   ` (7 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 41 ++++++++++++++++++++++++------------
 1 file changed, 28 insertions(+), 13 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 4b4f4dc54617..8b048ff12eb7 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -375,16 +375,21 @@ static int cs8409_build_controls(struct hda_codec *codec)
 	return 0;
 }
 
-/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
+/* Enable/Disable Unsolicited Response */
 static void cs8409_enable_ur(struct hda_codec *codec, int flag)
 {
-	/* GPIO4 INT# and GPIO3 WAKE# */
+	struct cs8409_spec *spec = codec->spec;
+	unsigned int ur_gpios = 0;
+	int i;
+
+	for (i = 0; i < spec->num_scodecs; i++)
+		ur_gpios |= spec->scodecs[i]->irq_mask;
+
 	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
-			    flag ? CS8409_CS42L42_INT : 0);
+			    flag ? ur_gpios : 0);
 
 	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_UNSOLICITED_ENABLE,
 			    flag ? AC_UNSOL_ENABLED : 0);
-
 }
 
 static void cs8409_fix_caps(struct hda_codec *codec, unsigned int nid)
@@ -616,6 +621,8 @@ static int cs42l42_jack_unsol_event(struct sub_codec *cs42l42)
 
 static void cs42l42_resume(struct sub_codec *cs42l42)
 {
+	struct hda_codec *codec = cs42l42->codec;
+	unsigned int gpio_data;
 	struct cs8409_i2c_param irq_regs[] = {
 		{ 0x1308, 0x00 },
 		{ 0x1309, 0x00 },
@@ -623,6 +630,12 @@ static void cs42l42_resume(struct sub_codec *cs42l42)
 		{ 0x130F, 0x00 },
 	};
 
+	/* Bring CS42L42 out of Reset */
+	gpio_data = snd_hda_codec_read(codec, CS8409_PIN_AFG, 0, AC_VERB_GET_GPIO_DATA, 0);
+	gpio_data |= cs42l42->reset_gpio;
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, gpio_data);
+	usleep_range(10000, 15000);
+
 	cs42l42->suspended = 0;
 
 	/* Initialize CS42L42 companion codec */
@@ -648,10 +661,18 @@ static void cs42l42_resume(struct sub_codec *cs42l42)
 #ifdef CONFIG_PM
 static void cs42l42_suspend(struct sub_codec *cs42l42)
 {
+	struct hda_codec *codec = cs42l42->codec;
+	unsigned int gpio_data;
+
 	/* Power down CS42L42 ASP/EQ/MIX/HP */
 	cs8409_i2c_write(cs42l42, 0x1101, 0xfe);
 	cs42l42->suspended = 1;
 	cs42l42->last_page = 0;
+
+	/* Put CS42L42 into Reset */
+	gpio_data = snd_hda_codec_read(codec, CS8409_PIN_AFG, 0, AC_VERB_GET_GPIO_DATA, 0);
+	gpio_data &= ~cs42l42->reset_gpio;
+	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, gpio_data);
 }
 #endif
 
@@ -710,13 +731,12 @@ static void cs8409_cs42l42_jack_unsol_event(struct hda_codec *codec, unsigned in
 static int cs8409_cs42l42_suspend(struct hda_codec *codec)
 {
 	struct cs8409_spec *spec = codec->spec;
+	int i;
 
 	cs8409_enable_ur(codec, 0);
 
-	cs42l42_suspend(spec->scodecs[CS8409_CODEC0]);
-
-	/* Assert CS42L42 RTS# line */
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, 0);
+	for (i = 0; i < spec->num_scodecs; i++)
+		cs42l42_suspend(spec->scodecs[i]);
 
 	snd_hda_shutup_pins(codec);
 
@@ -755,11 +775,6 @@ static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
 	if (codec->fixup_id == CS8409_WARLOCK || codec->fixup_id == CS8409_CYBORG)
 		cs8409_vendor_coef_set(codec, 0x09, 0x0003);
 
-	/* Release RTS# line */
-	snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, CS8409_CS42L42_RESET);
-	/* wait ~10ms */
-	usleep_range(10000, 15000);
-
 	cs42l42_resume(cs42l42);
 
 	/* Enable Unsolicited Response */
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 20/27] ALSA: hda/cs8409: Add Support to disable jack type detection for CS42L42
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (18 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 19/27] ALSA: hda/cs8409: Support multiple sub_codecs for Suspend/Resume/Unsol events Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 21/27] ALSA: hda/cs8409: Add support for dolphin Vitaly Rodionov
                   ` (6 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Some hardware configurations do not support jack type detection.
Instead, for those configurations, only tip detection is supported.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c |  1 +
 sound/pci/hda/patch_cs8409.c        | 72 ++++++++++++++++-------------
 sound/pci/hda/patch_cs8409.h        |  1 +
 3 files changed, 43 insertions(+), 31 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index 117c70536ff0..be9feb84aaa2 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -246,6 +246,7 @@ struct sub_codec cs8409_cs42l42_codec = {
 	.mic_jack_in = 0,
 	.paged = 1,
 	.suspended = 1,
+	.no_type_dect = 0,
 };
 
 /******************************************************************************
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 8b048ff12eb7..10903bcc3fcd 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -546,6 +546,39 @@ static void cs42l42_run_jack_detect(struct sub_codec *cs42l42)
 	usleep_range(10000, 25000);
 }
 
+static int cs42l42_handle_tip_sense(struct sub_codec *cs42l42, unsigned int reg_ts_status)
+{
+	int status_changed = 0;
+
+	/* TIP_SENSE INSERT/REMOVE */
+	switch (reg_ts_status) {
+	case CS42L42_JACK_INSERTED:
+		if (!cs42l42->hp_jack_in) {
+			if (cs42l42->no_type_dect) {
+				status_changed = 1;
+				cs42l42->hp_jack_in = 1;
+				cs42l42->mic_jack_in = 0;
+			} else {
+				cs42l42_run_jack_detect(cs42l42);
+			}
+		}
+		break;
+
+	case CS42L42_JACK_REMOVED:
+		if (cs42l42->hp_jack_in || cs42l42->mic_jack_in) {
+			status_changed = 1;
+			cs42l42->hp_jack_in = 0;
+			cs42l42->mic_jack_in = 0;
+		}
+		break;
+	default:
+		/* jack in transition */
+		break;
+	}
+
+	return status_changed;
+}
+
 static int cs42l42_jack_unsol_event(struct sub_codec *cs42l42)
 {
 	int status_changed = 0;
@@ -570,10 +603,13 @@ static int cs42l42_jack_unsol_event(struct sub_codec *cs42l42)
 		cs8409_i2c_write(cs42l42, 0x131b, 0xFF);
 
 		type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1);
-		/* CS42L42 reports optical jack as type 4
-		 * We don't handle optical jack
-		 */
-		if (type != 4) {
+
+		if (cs42l42->no_type_dect) {
+			status_changed = cs42l42_handle_tip_sense(cs42l42, reg_ts_status);
+		} else if (type == 4) {
+			/* Type 4 not supported	*/
+			status_changed = cs42l42_handle_tip_sense(cs42l42, CS42L42_JACK_REMOVED);
+		} else {
 			if (!cs42l42->hp_jack_in) {
 				status_changed = 1;
 				cs42l42->hp_jack_in = 1;
@@ -583,37 +619,11 @@ static int cs42l42_jack_unsol_event(struct sub_codec *cs42l42)
 				status_changed = 1;
 				cs42l42->mic_jack_in = 1;
 			}
-		} else {
-			if (cs42l42->hp_jack_in || cs42l42->mic_jack_in) {
-				status_changed = 1;
-				cs42l42->hp_jack_in = 0;
-				cs42l42->mic_jack_in = 0;
-			}
 		}
-
 		/* Re-Enable Tip Sense Interrupt */
 		cs8409_i2c_write(cs42l42, 0x1320, 0xF3);
-
 	} else {
-		/* TIP_SENSE INSERT/REMOVE */
-		switch (reg_ts_status) {
-		case CS42L42_JACK_INSERTED:
-			cs42l42_run_jack_detect(cs42l42);
-			break;
-
-		case CS42L42_JACK_REMOVED:
-			if (cs42l42->hp_jack_in || cs42l42->mic_jack_in) {
-				status_changed = 1;
-				cs42l42->hp_jack_in = 0;
-				cs42l42->mic_jack_in = 0;
-			}
-			break;
-
-		default:
-			/* jack in transition */
-			status_changed = 0;
-			break;
-		}
+		status_changed = cs42l42_handle_tip_sense(cs42l42, reg_ts_status);
 	}
 
 	return status_changed;
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 817df295d594..a105c3c9023d 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -285,6 +285,7 @@ struct sub_codec {
 	unsigned int last_page;
 	unsigned int hsbias_hiz;
 	unsigned int full_scale_vol:1;
+	unsigned int no_type_dect:1;
 
 	s8 vol[CS42L42_VOLUMES];
 };
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 21/27] ALSA: hda/cs8409: Add support for dolphin
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (19 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 20/27] ALSA: hda/cs8409: Add Support to disable jack type detection for CS42L42 Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 22/27] ALSA: hda/cs8409: Enable Full Scale Volume for Line Out Codec on Dolphin Vitaly Rodionov
                   ` (5 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Lucas Tanure, Stefan Binding

From: Lucas Tanure <tanureal@opensource.cirrus.com>

Dolphin devices have CS8409 HDA Bridge connected to two CS42L42 codecs.
Codec 1 supports Headphone and Headset Mic.
Codec 2 supports Line Out.

Features:
 - Front and Read Jacks appear as separate jacks; Removal or connection
   of on jack should not affect the connection of the other.
 - Front Jack only shows up on jack detection.
 - Rear Jack is Phantom Jack.
 - Separate Volume Controls for each Jack

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- Fixed sparse warnings : Reported-by: kernel test robot <lkp@intel.com>
 sound/pci/hda/patch_cs8409.c:1061:59: sparse: sparse: Using plain integer as NULL pointer

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c | 220 ++++++++++++++++++++++++++++
 sound/pci/hda/patch_cs8409.c        | 196 +++++++++++++++++++++++++
 sound/pci/hda/patch_cs8409.h        |  24 +++
 3 files changed, 440 insertions(+)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index be9feb84aaa2..6453a7ec3856 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -249,6 +249,210 @@ struct sub_codec cs8409_cs42l42_codec = {
 	.no_type_dect = 0,
 };
 
+/******************************************************************************
+ *                          Dolphin Specific Arrays
+ *                            CS8409/ 2 X CS42L42
+ ******************************************************************************/
+
+const struct hda_verb dolphin_init_verbs[] = {
+	{ 0x01, AC_VERB_SET_GPIO_WAKE_MASK, DOLPHIN_WAKE }, /* WAKE from GPIO 0,4 */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_STATE, 0x0001 }, /* Enable VPW processing  */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_COEF_INDEX, 0x0002 }, /* Configure GPIO 6,7 */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_COEF,  0x0080 }, /* I2C mode */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_COEF_INDEX, 0x005b }, /* Set I2C bus speed */
+	{ CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_COEF,  0x0200 }, /* 100kHz I2C_STO = 2 */
+	{} /* terminator */
+};
+
+const struct hda_pintbl dolphin_pincfgs[] = {
+	{ 0x24, 0x022210f0 }, /* ASP-1-TX-A */
+	{ 0x25, 0x010240f0 }, /* ASP-1-TX-B */
+	{ 0x34, 0x02a21050 }, /* ASP-1-RX */
+	{} /* terminator */
+};
+
+/* Vendor specific HW configuration for CS42L42 */
+static const struct cs8409_i2c_param dolphin_c0_init_reg_seq[] = {
+	{ 0x1010, 0xB0 },
+	{ 0x1D01, 0x00 },
+	{ 0x1D02, 0x06 },
+	{ 0x1D03, 0x00 },
+	{ 0x1107, 0x01 },
+	{ 0x1009, 0x02 },
+	{ 0x1007, 0x03 },
+	{ 0x1201, 0x00 },
+	{ 0x1208, 0x13 },
+	{ 0x1205, 0xFF },
+	{ 0x1206, 0x00 },
+	{ 0x1207, 0x20 },
+	{ 0x1202, 0x0D },
+	{ 0x2A02, 0x02 },
+	{ 0x2A03, 0x00 },
+	{ 0x2A04, 0x00 },
+	{ 0x2A05, 0x02 },
+	{ 0x2A06, 0x00 },
+	{ 0x2A07, 0x20 },
+	{ 0x2A01, 0x0C },
+	{ 0x2902, 0x01 },
+	{ 0x2903, 0x02 },
+	{ 0x2904, 0x00 },
+	{ 0x2905, 0x00 },
+	{ 0x2901, 0x01 },
+	{ 0x1101, 0x0A },
+	{ 0x1102, 0x84 },
+	{ 0x2301, 0x00 },
+	{ 0x2303, 0x00 },
+	{ 0x2302, 0x3f },
+	{ 0x2001, 0x03 },
+	{ 0x1B75, 0xB6 },
+	{ 0x1B73, 0xC2 },
+	{ 0x1129, 0x01 },
+	{ 0x1121, 0xF3 },
+	{ 0x1103, 0x20 },
+	{ 0x1105, 0x00 },
+	{ 0x1112, 0x00 },
+	{ 0x1113, 0x80 },
+	{ 0x1C03, 0xC0 },
+	{ 0x1101, 0x02 },
+	{ 0x1316, 0xff },
+	{ 0x1317, 0xff },
+	{ 0x1318, 0xff },
+	{ 0x1319, 0xff },
+	{ 0x131a, 0xff },
+	{ 0x131b, 0xff },
+	{ 0x131c, 0xff },
+	{ 0x131e, 0xff },
+	{ 0x131f, 0xff },
+	{ 0x1320, 0xff },
+	{ 0x1b79, 0xff },
+	{ 0x1b7a, 0xff }
+};
+
+static const struct cs8409_i2c_param dolphin_c1_init_reg_seq[] = {
+	{ 0x1010, 0xB0 },
+	{ 0x1D01, 0x00 },
+	{ 0x1D02, 0x06 },
+	{ 0x1D03, 0x00 },
+	{ 0x1107, 0x01 },
+	{ 0x1009, 0x02 },
+	{ 0x1007, 0x03 },
+	{ 0x1201, 0x00 },
+	{ 0x1208, 0x13 },
+	{ 0x1205, 0xFF },
+	{ 0x1206, 0x00 },
+	{ 0x1207, 0x20 },
+	{ 0x1202, 0x0D },
+	{ 0x2A02, 0x02 },
+	{ 0x2A03, 0x00 },
+	{ 0x2A04, 0x80 },
+	{ 0x2A05, 0x02 },
+	{ 0x2A06, 0x00 },
+	{ 0x2A07, 0xA0 },
+	{ 0x2A01, 0x0C },
+	{ 0x2902, 0x00 },
+	{ 0x2903, 0x02 },
+	{ 0x2904, 0x00 },
+	{ 0x2905, 0x00 },
+	{ 0x2901, 0x00 },
+	{ 0x1101, 0x0E },
+	{ 0x1102, 0x84 },
+	{ 0x2301, 0x00 },
+	{ 0x2303, 0x00 },
+	{ 0x2302, 0x3f },
+	{ 0x2001, 0x03 },
+	{ 0x1B75, 0xB6 },
+	{ 0x1B73, 0xC2 },
+	{ 0x1129, 0x01 },
+	{ 0x1121, 0xF3 },
+	{ 0x1103, 0x20 },
+	{ 0x1105, 0x00 },
+	{ 0x1112, 0x00 },
+	{ 0x1113, 0x80 },
+	{ 0x1C03, 0xC0 },
+	{ 0x1101, 0x02 },
+	{ 0x1316, 0xff },
+	{ 0x1317, 0xff },
+	{ 0x1318, 0xff },
+	{ 0x1319, 0xff },
+	{ 0x131a, 0xff },
+	{ 0x131b, 0xff },
+	{ 0x131c, 0xff },
+	{ 0x131e, 0xff },
+	{ 0x131f, 0xff },
+	{ 0x1320, 0xff },
+	{ 0x1b79, 0xff },
+	{ 0x1b7a, 0xff }
+};
+
+/* Vendor specific hw configuration for CS8409 */
+const struct cs8409_cir_param dolphin_hw_cfg[] = {
+	/* +PLL1/2_EN, +I2C_EN */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG1, 0xb008 },
+	/* ASP1_EN=0, ASP1_STP=1 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG2, 0x0002 },
+	/* ASP1/2_BUS_IDLE=10, +GPIO_I2C */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG3, 0x0a80 },
+	/* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_A_TX_CTRL1, 0x0800 },
+	/* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_A_TX_CTRL2, 0x0820 },
+	/* ASP1.B: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=128 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_B_TX_CTRL1, 0x0880 },
+	/* ASP1.B: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=160 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_B_TX_CTRL2, 0x08a0 },
+	/* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_A_RX_CTRL1, 0x0800 },
+	/* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, ASP1_A_RX_CTRL2, 0x0800 },
+	/* ASP1: LCHI = 00h */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL1, 0x8000 },
+	/* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL2, 0x28ff },
+	/* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL3, 0x0062 },
+	/* ASP1/2_BEEP=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_BEEP_CFG, 0x0000 },
+	/* ASP1_EN=1, ASP1_STP=1 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG2, 0x0022 },
+	/* -PLL2_EN */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG1, 0x9008 },
+	/* ASP1_xxx_EN=1, ASP1_MCLK_EN=0 */
+	{ CS8409_PIN_VENDOR_WIDGET, CS8409_PAD_CFG_SLW_RATE_CTRL, 0x5400 },
+	/* test mode on */
+	{ CS8409_PIN_VENDOR_WIDGET, 0xc0, 0x9999 },
+	/* GPIO hysteresis = 30 us */
+	{ CS8409_PIN_VENDOR_WIDGET, 0xc5, 0x0000 },
+	/* test mode off */
+	{ CS8409_PIN_VENDOR_WIDGET, 0xc0, 0x0000 },
+	{} /* Terminator */
+};
+
+struct sub_codec dolphin_cs42l42_0 = {
+	.addr = DOLPHIN_C0_I2C_ADDR,
+	.reset_gpio = DOLPHIN_C0_RESET,
+	.irq_mask = DOLPHIN_C0_INT,
+	.init_seq = dolphin_c0_init_reg_seq,
+	.init_seq_num = ARRAY_SIZE(dolphin_c0_init_reg_seq),
+	.hp_jack_in = 0,
+	.mic_jack_in = 0,
+	.paged = 1,
+	.suspended = 1,
+	.no_type_dect = 0,
+};
+
+struct sub_codec dolphin_cs42l42_1 = {
+	.addr = DOLPHIN_C1_I2C_ADDR,
+	.reset_gpio = DOLPHIN_C1_RESET,
+	.irq_mask = DOLPHIN_C1_INT,
+	.init_seq = dolphin_c1_init_reg_seq,
+	.init_seq_num = ARRAY_SIZE(dolphin_c1_init_reg_seq),
+	.hp_jack_in = 0,
+	.mic_jack_in = 0,
+	.paged = 1,
+	.suspended = 1,
+	.no_type_dect = 1,
+};
+
 /******************************************************************************
  *                         CS8409 Patch Driver Structs
  *                    Arrays Used for all projects using CS8409
@@ -295,6 +499,11 @@ const struct snd_pci_quirk cs8409_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG),
 	SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG),
 	SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG),
+	SND_PCI_QUIRK(0x1028, 0x0AD0, "Dolphin", CS8409_DOLPHIN),
+	SND_PCI_QUIRK(0x1028, 0x0AD1, "Dolphin", CS8409_DOLPHIN),
+	SND_PCI_QUIRK(0x1028, 0x0AD2, "Dolphin", CS8409_DOLPHIN),
+	SND_PCI_QUIRK(0x1028, 0x0AD3, "Dolphin", CS8409_DOLPHIN),
+	SND_PCI_QUIRK(0x1028, 0x0ACF, "Dolphin", CS8409_DOLPHIN),
 	{} /* terminator */
 };
 
@@ -303,6 +512,7 @@ const struct hda_model_fixup cs8409_models[] = {
 	{ .id = CS8409_BULLSEYE, .name = "bullseye" },
 	{ .id = CS8409_WARLOCK, .name = "warlock" },
 	{ .id = CS8409_CYBORG, .name = "cyborg" },
+	{ .id = CS8409_DOLPHIN, .name = "dolphin" },
 	{}
 };
 
@@ -329,4 +539,14 @@ const struct hda_fixup cs8409_fixups[] = {
 		.type = HDA_FIXUP_FUNC,
 		.v.func = cs8409_cs42l42_fixups,
 	},
+	[CS8409_DOLPHIN] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = dolphin_pincfgs,
+		.chained = true,
+		.chain_id = CS8409_DOLPHIN_FIXUPS,
+	},
+	[CS8409_DOLPHIN_FIXUPS] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = dolphin_fixups,
+	},
 };
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 10903bcc3fcd..42192d83b361 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -921,6 +921,202 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 	}
 }
 
+/******************************************************************************
+ *                          Dolphin Specific Functions
+ *                               CS8409/ 2 X CS42L42
+ ******************************************************************************/
+
+/*
+ * In the case of CS8409 we do not have unsolicited events when
+ * hs mic and hp are connected. Companion codec CS42L42 will
+ * generate interrupt via irq_mask to notify jack events. We have to overwrite
+ * generic snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers
+ * and then notify status via generic snd_hda_jack_unsol_event() call.
+ */
+static void dolphin_jack_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42;
+	struct hda_jack_tbl *jk;
+
+	cs42l42 = spec->scodecs[CS8409_CODEC0];
+	if (!cs42l42->suspended && (~res & cs42l42->irq_mask) &&
+	    cs42l42_jack_unsol_event(cs42l42)) {
+		jk = snd_hda_jack_tbl_get_mst(codec, DOLPHIN_HP_PIN_NID, 0);
+		if (jk)
+			snd_hda_jack_unsol_event(codec,
+						 (jk->tag << AC_UNSOL_RES_TAG_SHIFT) &
+						  AC_UNSOL_RES_TAG);
+
+		jk = snd_hda_jack_tbl_get_mst(codec, DOLPHIN_AMIC_PIN_NID, 0);
+		if (jk)
+			snd_hda_jack_unsol_event(codec,
+						 (jk->tag << AC_UNSOL_RES_TAG_SHIFT) &
+						  AC_UNSOL_RES_TAG);
+	}
+
+	cs42l42 = spec->scodecs[CS8409_CODEC1];
+	if (!cs42l42->suspended && (~res & cs42l42->irq_mask) &&
+	    cs42l42_jack_unsol_event(cs42l42)) {
+		jk = snd_hda_jack_tbl_get_mst(codec, DOLPHIN_LO_PIN_NID, 0);
+		if (jk)
+			snd_hda_jack_unsol_event(codec,
+						 (jk->tag << AC_UNSOL_RES_TAG_SHIFT) &
+						  AC_UNSOL_RES_TAG);
+	}
+}
+
+/* Vendor specific HW configuration
+ * PLL, ASP, I2C, SPI, GPIOs, DMIC etc...
+ */
+static void dolphin_hw_init(struct hda_codec *codec)
+{
+	const struct cs8409_cir_param *seq = dolphin_hw_cfg;
+	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42;
+	int i;
+
+	if (spec->gpio_mask) {
+		snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_MASK,
+				    spec->gpio_mask);
+		snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DIRECTION,
+				    spec->gpio_dir);
+		snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA,
+				    spec->gpio_data);
+	}
+
+	for (; seq->nid; seq++)
+		cs8409_vendor_coef_set(codec, seq->cir, seq->coeff);
+
+	for (i = 0; i < spec->num_scodecs; i++) {
+		cs42l42 = spec->scodecs[i];
+		cs42l42_resume(cs42l42);
+	}
+
+	/* Enable Unsolicited Response */
+	cs8409_enable_ur(codec, 1);
+}
+
+static const struct hda_codec_ops cs8409_dolphin_patch_ops = {
+	.build_controls = cs8409_build_controls,
+	.build_pcms = snd_hda_gen_build_pcms,
+	.init = cs8409_init,
+	.free = snd_hda_gen_free,
+	.unsol_event = dolphin_jack_unsol_event,
+#ifdef CONFIG_PM
+	.suspend = cs8409_cs42l42_suspend,
+#endif
+};
+
+static int dolphin_exec_verb(struct hdac_device *dev, unsigned int cmd, unsigned int flags,
+			     unsigned int *res)
+{
+	struct hda_codec *codec = container_of(dev, struct hda_codec, core);
+	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42 = spec->scodecs[CS8409_CODEC0];
+
+	unsigned int nid = ((cmd >> 20) & 0x07f);
+	unsigned int verb = ((cmd >> 8) & 0x0fff);
+
+	/* CS8409 pins have no AC_PINSENSE_PRESENCE
+	 * capabilities. We have to intercept calls for CS42L42 pins
+	 * and return correct pin sense values for read_pin_sense() call from
+	 * hda_jack based on CS42L42 jack detect status.
+	 */
+	switch (nid) {
+	case DOLPHIN_HP_PIN_NID:
+	case DOLPHIN_LO_PIN_NID:
+		if (nid == DOLPHIN_LO_PIN_NID)
+			cs42l42 = spec->scodecs[CS8409_CODEC1];
+		if (verb == AC_VERB_GET_PIN_SENSE) {
+			*res = (cs42l42->hp_jack_in) ? AC_PINSENSE_PRESENCE : 0;
+			return 0;
+		}
+		break;
+	case DOLPHIN_AMIC_PIN_NID:
+		if (verb == AC_VERB_GET_PIN_SENSE) {
+			*res = (cs42l42->mic_jack_in) ? AC_PINSENSE_PRESENCE : 0;
+			return 0;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return spec->exec_verb(dev, cmd, flags, res);
+}
+
+void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action)
+{
+	struct cs8409_spec *spec = codec->spec;
+	struct snd_kcontrol_new *kctrl;
+	int i;
+
+	switch (action) {
+	case HDA_FIXUP_ACT_PRE_PROBE:
+		snd_hda_add_verbs(codec, dolphin_init_verbs);
+		/* verb exec op override */
+		spec->exec_verb = codec->core.exec_verb;
+		codec->core.exec_verb = dolphin_exec_verb;
+
+		spec->scodecs[CS8409_CODEC0] = &dolphin_cs42l42_0;
+		spec->scodecs[CS8409_CODEC0]->codec = codec;
+		spec->scodecs[CS8409_CODEC1] = &dolphin_cs42l42_1;
+		spec->scodecs[CS8409_CODEC1]->codec = codec;
+		spec->num_scodecs = 2;
+
+		codec->patch_ops = cs8409_dolphin_patch_ops;
+
+		/* GPIO 1,5 out, 0,4 in */
+		spec->gpio_dir = spec->scodecs[CS8409_CODEC0]->reset_gpio |
+				 spec->scodecs[CS8409_CODEC1]->reset_gpio;
+		spec->gpio_data = 0;
+		spec->gpio_mask = 0x03f;
+
+		/* Basic initial sequence for specific hw configuration */
+		snd_hda_sequence_write(codec, dolphin_init_verbs);
+
+		snd_hda_jack_add_kctl(codec, DOLPHIN_LO_PIN_NID, "Line Out", true,
+				      SND_JACK_HEADPHONE, NULL);
+
+		cs8409_fix_caps(codec, DOLPHIN_HP_PIN_NID);
+		cs8409_fix_caps(codec, DOLPHIN_LO_PIN_NID);
+		cs8409_fix_caps(codec, DOLPHIN_AMIC_PIN_NID);
+
+		break;
+	case HDA_FIXUP_ACT_PROBE:
+		snd_hda_gen_add_kctl(&spec->gen, "Headphone Playback Volume",
+				     &cs42l42_dac_volume_mixer);
+		snd_hda_gen_add_kctl(&spec->gen, "Mic Capture Volume", &cs42l42_adc_volume_mixer);
+		kctrl = snd_hda_gen_add_kctl(&spec->gen, "Line Out Playback Volume",
+					     &cs42l42_dac_volume_mixer);
+		/* Update Line Out kcontrol template */
+		kctrl->private_value = HDA_COMPOSE_AMP_VAL_OFS(DOLPHIN_HP_PIN_NID, 3, CS8409_CODEC1,
+				       HDA_OUTPUT, CS42L42_VOL_DAC) | HDA_AMP_VAL_MIN_MUTE;
+		cs8409_enable_ur(codec, 0);
+		dolphin_hw_init(codec);
+		snd_hda_codec_set_name(codec, "CS8409/CS42L42");
+		break;
+	case HDA_FIXUP_ACT_INIT:
+		dolphin_hw_init(codec);
+		fallthrough;
+	case HDA_FIXUP_ACT_BUILD:
+		/* Run jack auto detect first time on boot
+		 * after controls have been added, to check if jack has
+		 * been already plugged in.
+		 * Run immediately after init.
+		 */
+		for (i = 0; i < spec->num_scodecs; i++) {
+			cs42l42_run_jack_detect(spec->scodecs[i]);
+			usleep_range(100000, 150000);
+		}
+
+		break;
+	default:
+		break;
+	}
+}
+
 static int patch_cs8409(struct hda_codec *codec)
 {
 	int err;
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index a105c3c9023d..1b5a8d04ba0f 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -243,15 +243,32 @@ enum cs8409_coefficient_index_registers {
 #define CS8409_CS42L42_DMIC_PIN_NID		CS8409_PIN_DMIC1_IN
 #define CS8409_CS42L42_DMIC_ADC_PIN_NID		CS8409_PIN_DMIC1
 
+/* Dolphin */
+
+#define DOLPHIN_C0_I2C_ADDR			(0x48 << 1)
+#define DOLPHIN_C1_I2C_ADDR			(0x49 << 1)
+#define DOLPHIN_HP_PIN_NID			CS8409_PIN_ASP1_TRANSMITTER_A
+#define DOLPHIN_LO_PIN_NID			CS8409_PIN_ASP1_TRANSMITTER_B
+#define DOLPHIN_AMIC_PIN_NID			CS8409_PIN_ASP1_RECEIVER_A
+
+#define DOLPHIN_C0_INT				GENMASK(4, 4)
+#define DOLPHIN_C1_INT				GENMASK(0, 0)
+#define DOLPHIN_C0_RESET			GENMASK(5, 5)
+#define DOLPHIN_C1_RESET			GENMASK(1, 1)
+#define DOLPHIN_WAKE				(DOLPHIN_C0_INT | DOLPHIN_C1_INT)
+
 enum {
 	CS8409_BULLSEYE,
 	CS8409_WARLOCK,
 	CS8409_CYBORG,
 	CS8409_FIXUPS,
+	CS8409_DOLPHIN,
+	CS8409_DOLPHIN_FIXUPS,
 };
 
 enum {
 	CS8409_CODEC0,
+	CS8409_CODEC1
 };
 
 enum {
@@ -327,6 +344,13 @@ extern const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[];
 extern const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[];
 extern struct sub_codec cs8409_cs42l42_codec;
 
+extern const struct hda_verb dolphin_init_verbs[];
+extern const struct hda_pintbl dolphin_pincfgs[];
+extern const struct cs8409_cir_param dolphin_hw_cfg[];
+extern struct sub_codec dolphin_cs42l42_0;
+extern struct sub_codec dolphin_cs42l42_1;
+
 void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action);
+void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action);
 
 #endif
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 22/27] ALSA: hda/cs8409: Enable Full Scale Volume for Line Out Codec on Dolphin
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (20 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 21/27] ALSA: hda/cs8409: Add support for dolphin Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 23/27] ALSA: hda/cs8409: Set fixed sample rate of 48kHz for CS42L42 Vitaly Rodionov
                   ` (4 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Headphones codec will keep reduced maximum volume.
Line Out codec will have increased maximum volume.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index 6453a7ec3856..a39b2c20f61c 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -300,10 +300,10 @@ static const struct cs8409_i2c_param dolphin_c0_init_reg_seq[] = {
 	{ 0x2901, 0x01 },
 	{ 0x1101, 0x0A },
 	{ 0x1102, 0x84 },
+	{ 0x2001, 0x03 },
 	{ 0x2301, 0x00 },
 	{ 0x2303, 0x00 },
 	{ 0x2302, 0x3f },
-	{ 0x2001, 0x03 },
 	{ 0x1B75, 0xB6 },
 	{ 0x1B73, 0xC2 },
 	{ 0x1129, 0x01 },
@@ -356,10 +356,10 @@ static const struct cs8409_i2c_param dolphin_c1_init_reg_seq[] = {
 	{ 0x2901, 0x00 },
 	{ 0x1101, 0x0E },
 	{ 0x1102, 0x84 },
+	{ 0x2001, 0x01 },
 	{ 0x2301, 0x00 },
 	{ 0x2303, 0x00 },
 	{ 0x2302, 0x3f },
-	{ 0x2001, 0x03 },
 	{ 0x1B75, 0xB6 },
 	{ 0x1B73, 0xC2 },
 	{ 0x1129, 0x01 },
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 23/27] ALSA: hda/cs8409: Set fixed sample rate of 48kHz for CS42L42
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (21 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 22/27] ALSA: hda/cs8409: Enable Full Scale Volume for Line Out Codec on Dolphin Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 24/27] ALSA: hda/cs8409: Use timeout rather than retries for I2C transaction waits Vitaly Rodionov
                   ` (3 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

CS42L42 is configured to use a fixed sample rate of 48kHz.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c | 8 ++++++++
 sound/pci/hda/patch_cs8409.c        | 6 ++++++
 sound/pci/hda/patch_cs8409.h        | 2 ++
 3 files changed, 16 insertions(+)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index a39b2c20f61c..a9a0b8e3b2a9 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -45,6 +45,14 @@ const struct snd_kcontrol_new cs42l42_adc_volume_mixer = {
 			 HDA_INPUT, CS42L42_VOL_ADC) | HDA_AMP_VAL_MIN_MUTE
 };
 
+const struct hda_pcm_stream cs42l42_48k_pcm_analog_playback = {
+	.rates = SNDRV_PCM_RATE_48000, /* fixed rate */
+};
+
+const struct hda_pcm_stream cs42l42_48k_pcm_analog_capture = {
+	.rates = SNDRV_PCM_RATE_48000, /* fixed rate */
+};
+
 /******************************************************************************
  *                   BULLSEYE / WARLOCK / CYBORG Specific Arrays
  *                               CS8409/CS42L42
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 42192d83b361..08e991a33344 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -892,6 +892,9 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 
 		break;
 	case HDA_FIXUP_ACT_PROBE:
+		/* Fix Sample Rate to 48kHz */
+		spec->gen.stream_analog_playback = &cs42l42_48k_pcm_analog_playback;
+		spec->gen.stream_analog_capture = &cs42l42_48k_pcm_analog_capture;
 		/* Set initial DMIC volume to -26 dB */
 		snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
 					      HDA_INPUT, 0, 0xff, 0x19);
@@ -1085,6 +1088,9 @@ void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int ac
 
 		break;
 	case HDA_FIXUP_ACT_PROBE:
+		/* Fix Sample Rate to 48kHz */
+		spec->gen.stream_analog_playback = &cs42l42_48k_pcm_analog_playback;
+		spec->gen.stream_analog_capture = &cs42l42_48k_pcm_analog_capture;
 		snd_hda_gen_add_kctl(&spec->gen, "Headphone Playback Volume",
 				     &cs42l42_dac_volume_mixer);
 		snd_hda_gen_add_kctl(&spec->gen, "Mic Capture Volume", &cs42l42_adc_volume_mixer);
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 1b5a8d04ba0f..2208be2ffad1 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -335,6 +335,8 @@ int cs42l42_volume_info(struct snd_kcontrol *kctrl, struct snd_ctl_elem_info *ui
 int cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl);
 int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl);
 
+extern const struct hda_pcm_stream cs42l42_48k_pcm_analog_playback;
+extern const struct hda_pcm_stream cs42l42_48k_pcm_analog_capture;
 extern const struct snd_pci_quirk cs8409_fixup_tbl[];
 extern const struct hda_model_fixup cs8409_models[];
 extern const struct hda_fixup cs8409_fixups[];
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 24/27] ALSA: hda/cs8409: Use timeout rather than retries for I2C transaction waits
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (22 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 23/27] ALSA: hda/cs8409: Set fixed sample rate of 48kHz for CS42L42 Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 25/27] ALSA: hda/cs8409: Remove unnecessary delays Vitaly Rodionov
                   ` (2 subsequent siblings)
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 16 +++-------------
 sound/pci/hda/patch_cs8409.h |  2 ++
 2 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 08e991a33344..b53653ef73cb 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -127,24 +127,14 @@ static void cs8409_enable_i2c_clock(struct hda_codec *codec)
  * @codec: the codec instance
  *
  * Wait for I2C transaction to complete.
- * Return -1 if transaction wait times out.
+ * Return -ETIMEDOUT if transaction wait times out.
  */
 static int cs8409_i2c_wait_complete(struct hda_codec *codec)
 {
-	int repeat = 5;
 	unsigned int retval;
 
-	do {
-		retval = cs8409_vendor_coef_get(codec, CS8409_I2C_STS);
-		if ((retval & 0x18) != 0x18) {
-			usleep_range(2000, 4000);
-			--repeat;
-		} else
-			return 0;
-
-	} while (repeat);
-
-	return -1;
+	return read_poll_timeout(cs8409_vendor_coef_get, retval, retval & 0x18,
+		CS42L42_I2C_SLEEP_US, CS42L42_I2C_TIMEOUT_US, false, codec, CS8409_I2C_STS);
 }
 
 /**
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 2208be2ffad1..71dbbd8e2f3b 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -231,6 +231,8 @@ enum cs8409_coefficient_index_registers {
 #define CS42L42_HSTYPE_MASK			(0x03)
 #define CS42L42_JACK_INSERTED			(0x0C)
 #define CS42L42_JACK_REMOVED			(0x00)
+#define CS42L42_I2C_TIMEOUT_US			(20000)
+#define CS42L42_I2C_SLEEP_US			(2000)
 
 /* Dell BULLSEYE / WARLOCK / CYBORG Specific Definitions */
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 25/27] ALSA: hda/cs8409: Remove unnecessary delays
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (23 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 24/27] ALSA: hda/cs8409: Use timeout rather than retries for I2C transaction waits Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 26/27] ALSA: hda/cs8409: Follow correct CS42L42 power down sequence for suspend Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 27/27] ALSA: hda/cs8409: Unmute/Mute codec when stream starts/stops Vitaly Rodionov
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Since delays when starting jack detection after initialization
have been reduced/removed, it is necessary to add back in an extra
20ms delay after the init sequence to allow the CS42L42 to power up
correctly.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index b53653ef73cb..f4c53088fa4e 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -528,12 +528,10 @@ static void cs42l42_run_jack_detect(struct sub_codec *cs42l42)
 	cs8409_i2c_write(cs42l42, 0x1b74, 0x07);
 	cs8409_i2c_write(cs42l42, 0x131b, 0xFD);
 	cs8409_i2c_write(cs42l42, 0x1120, 0x80);
-	/* Wait ~110ms*/
-	usleep_range(110000, 200000);
+	/* Wait ~100us*/
+	usleep_range(100, 200);
 	cs8409_i2c_write(cs42l42, 0x111f, 0x77);
 	cs8409_i2c_write(cs42l42, 0x1120, 0xc0);
-	/* Wait ~10ms */
-	usleep_range(10000, 25000);
 }
 
 static int cs42l42_handle_tip_sense(struct sub_codec *cs42l42, unsigned int reg_ts_status)
@@ -640,6 +638,7 @@ static void cs42l42_resume(struct sub_codec *cs42l42)
 
 	/* Initialize CS42L42 companion codec */
 	cs8409_i2c_bulk_write(cs42l42, cs42l42->init_seq, cs42l42->init_seq_num);
+	usleep_range(20000, 25000);
 
 	/* Clear interrupts, by reading interrupt status registers */
 	cs8409_i2c_bulk_read(cs42l42, irq_regs, ARRAY_SIZE(irq_regs));
@@ -907,7 +906,6 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		 * Run immediately after init.
 		 */
 		cs42l42_run_jack_detect(spec->scodecs[CS8409_CODEC0]);
-		usleep_range(100000, 150000);
 		break;
 	default:
 		break;
@@ -1102,10 +1100,8 @@ void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int ac
 		 * been already plugged in.
 		 * Run immediately after init.
 		 */
-		for (i = 0; i < spec->num_scodecs; i++) {
+		for (i = 0; i < spec->num_scodecs; i++)
 			cs42l42_run_jack_detect(spec->scodecs[i]);
-			usleep_range(100000, 150000);
-		}
 
 		break;
 	default:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 26/27] ALSA: hda/cs8409: Follow correct CS42L42 power down sequence for suspend
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (24 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 25/27] ALSA: hda/cs8409: Remove unnecessary delays Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  2021-07-30 15:18 ` [PATCH v3 27/27] ALSA: hda/cs8409: Unmute/Mute codec when stream starts/stops Vitaly Rodionov
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409.c | 23 ++++++++++++++++++++++-
 sound/pci/hda/patch_cs8409.h |  2 ++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index f4c53088fa4e..b42ef3c3e447 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -11,6 +11,7 @@
 #include <linux/module.h>
 #include <sound/core.h>
 #include <linux/mutex.h>
+#include <linux/iopoll.h>
 
 #include "patch_cs8409.h"
 
@@ -206,6 +207,7 @@ static int cs8409_i2c_read(struct sub_codec *scodec, unsigned int addr)
 	read_data = cs8409_vendor_coef_get(codec, CS8409_I2C_QREAD);
 
 	mutex_unlock(&spec->i2c_mux);
+
 	return read_data & 0x0ff;
 
 error:
@@ -662,9 +664,28 @@ static void cs42l42_suspend(struct sub_codec *cs42l42)
 {
 	struct hda_codec *codec = cs42l42->codec;
 	unsigned int gpio_data;
+	int reg_cdc_status = 0;
+	const struct cs8409_i2c_param cs42l42_pwr_down_seq[] = {
+		{ 0x2301, 0x3F },
+		{ 0x2302, 0x3F },
+		{ 0x2303, 0x3F },
+		{ 0x2001, 0x0F },
+		{ 0x2A01, 0x00 },
+		{ 0x1207, 0x00 },
+		{ 0x1101, 0xFE },
+		{ 0x1102, 0x8C },
+		{ 0x1101, 0xFF },
+	};
+
+	cs8409_i2c_bulk_write(cs42l42, cs42l42_pwr_down_seq, ARRAY_SIZE(cs42l42_pwr_down_seq));
+
+	if (read_poll_timeout(cs8409_i2c_read, reg_cdc_status,
+			(reg_cdc_status & 0x1), CS42L42_PDN_SLEEP_US, CS42L42_PDN_TIMEOUT_US,
+			true, cs42l42, 0x1308) < 0)
+		codec_warn(codec, "Timeout waiting for PDN_DONE for CS42L42\n");
 
 	/* Power down CS42L42 ASP/EQ/MIX/HP */
-	cs8409_i2c_write(cs42l42, 0x1101, 0xfe);
+	cs8409_i2c_write(cs42l42, 0x1102, 0x9C);
 	cs42l42->suspended = 1;
 	cs42l42->last_page = 0;
 
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 71dbbd8e2f3b..09987daa9cbf 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -233,6 +233,8 @@ enum cs8409_coefficient_index_registers {
 #define CS42L42_JACK_REMOVED			(0x00)
 #define CS42L42_I2C_TIMEOUT_US			(20000)
 #define CS42L42_I2C_SLEEP_US			(2000)
+#define CS42L42_PDN_TIMEOUT_US			(250000)
+#define CS42L42_PDN_SLEEP_US			(2000)
 
 /* Dell BULLSEYE / WARLOCK / CYBORG Specific Definitions */
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* [PATCH v3 27/27] ALSA: hda/cs8409: Unmute/Mute codec when stream starts/stops
  2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
                   ` (25 preceding siblings ...)
  2021-07-30 15:18 ` [PATCH v3 26/27] ALSA: hda/cs8409: Follow correct CS42L42 power down sequence for suspend Vitaly Rodionov
@ 2021-07-30 15:18 ` Vitaly Rodionov
  26 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-07-30 15:18 UTC (permalink / raw)
  To: Jaroslav Kysela, Takashi Iwai
  Cc: alsa-devel, patches, linux-kernel, Stefan Binding

From: Stefan Binding <sbinding@opensource.cirrus.com>

Codec is muted on init, and then unmuted when the stream starts.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---

Changes in v2:
- No changes

Changes in v3:
- No changes

 sound/pci/hda/patch_cs8409-tables.c |  20 ++---
 sound/pci/hda/patch_cs8409.c        | 123 +++++++++++++++++++++++-----
 sound/pci/hda/patch_cs8409.h        |   7 ++
 3 files changed, 120 insertions(+), 30 deletions(-)

diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c
index a9a0b8e3b2a9..0fb0a428428b 100644
--- a/sound/pci/hda/patch_cs8409-tables.c
+++ b/sound/pci/hda/patch_cs8409-tables.c
@@ -81,7 +81,7 @@ static const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
 	{ 0x1010, 0xB0 },
 	{ 0x1D01, 0x00 },
 	{ 0x1D02, 0x06 },
-	{ 0x1D03, 0x00 },
+	{ 0x1D03, 0x9F },
 	{ 0x1107, 0x01 },
 	{ 0x1009, 0x02 },
 	{ 0x1007, 0x03 },
@@ -111,8 +111,8 @@ static const struct cs8409_i2c_param cs42l42_init_reg_seq[] = {
 	{ 0x2901, 0x01 },
 	{ 0x1101, 0x0A },
 	{ 0x1102, 0x84 },
-	{ 0x2301, 0x00 },
-	{ 0x2303, 0x00 },
+	{ 0x2301, 0x3F },
+	{ 0x2303, 0x3F },
 	{ 0x2302, 0x3f },
 	{ 0x2001, 0x03 },
 	{ 0x1B75, 0xB6 },
@@ -284,7 +284,7 @@ static const struct cs8409_i2c_param dolphin_c0_init_reg_seq[] = {
 	{ 0x1010, 0xB0 },
 	{ 0x1D01, 0x00 },
 	{ 0x1D02, 0x06 },
-	{ 0x1D03, 0x00 },
+	{ 0x1D03, 0x9F },
 	{ 0x1107, 0x01 },
 	{ 0x1009, 0x02 },
 	{ 0x1007, 0x03 },
@@ -309,8 +309,8 @@ static const struct cs8409_i2c_param dolphin_c0_init_reg_seq[] = {
 	{ 0x1101, 0x0A },
 	{ 0x1102, 0x84 },
 	{ 0x2001, 0x03 },
-	{ 0x2301, 0x00 },
-	{ 0x2303, 0x00 },
+	{ 0x2301, 0x3F },
+	{ 0x2303, 0x3F },
 	{ 0x2302, 0x3f },
 	{ 0x1B75, 0xB6 },
 	{ 0x1B73, 0xC2 },
@@ -340,7 +340,7 @@ static const struct cs8409_i2c_param dolphin_c1_init_reg_seq[] = {
 	{ 0x1010, 0xB0 },
 	{ 0x1D01, 0x00 },
 	{ 0x1D02, 0x06 },
-	{ 0x1D03, 0x00 },
+	{ 0x1D03, 0x9F },
 	{ 0x1107, 0x01 },
 	{ 0x1009, 0x02 },
 	{ 0x1007, 0x03 },
@@ -365,8 +365,8 @@ static const struct cs8409_i2c_param dolphin_c1_init_reg_seq[] = {
 	{ 0x1101, 0x0E },
 	{ 0x1102, 0x84 },
 	{ 0x2001, 0x01 },
-	{ 0x2301, 0x00 },
-	{ 0x2303, 0x00 },
+	{ 0x2301, 0x3F },
+	{ 0x2303, 0x3F },
 	{ 0x2302, 0x3f },
 	{ 0x1B75, 0xB6 },
 	{ 0x1B73, 0xC2 },
@@ -377,7 +377,7 @@ static const struct cs8409_i2c_param dolphin_c1_init_reg_seq[] = {
 	{ 0x1112, 0x00 },
 	{ 0x1113, 0x80 },
 	{ 0x1C03, 0xC0 },
-	{ 0x1101, 0x02 },
+	{ 0x1101, 0x06 },
 	{ 0x1316, 0xff },
 	{ 0x1317, 0xff },
 	{ 0x1318, 0xff },
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index b42ef3c3e447..86d33ae9d024 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -462,6 +462,38 @@ int cs42l42_volume_get(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc
 	return 0;
 }
 
+static void cs42l42_mute(struct sub_codec *cs42l42, int vol_type,
+	unsigned int chs, bool mute)
+{
+	if (mute) {
+		if (vol_type == CS42L42_VOL_DAC) {
+			if (chs & BIT(0))
+				cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHA, 0x3f);
+			if (chs & BIT(1))
+				cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHB, 0x3f);
+		} else if (vol_type == CS42L42_VOL_ADC) {
+			if (chs & BIT(0))
+				cs8409_i2c_write(cs42l42, CS42L42_REG_AMIC_VOL, 0x9f);
+		}
+	} else {
+		if (vol_type == CS42L42_VOL_DAC) {
+			if (chs & BIT(0))
+				cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHA,
+					-(cs42l42->vol[CS42L42_DAC_CH0_VOL_OFFSET])
+					& CS42L42_REG_HS_VOL_MASK);
+			if (chs & BIT(1))
+				cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHB,
+					-(cs42l42->vol[CS42L42_DAC_CH1_VOL_OFFSET])
+					& CS42L42_REG_HS_VOL_MASK);
+		} else if (vol_type == CS42L42_VOL_ADC) {
+			if (chs & BIT(0))
+				cs8409_i2c_write(cs42l42, CS42L42_REG_AMIC_VOL,
+					cs42l42->vol[CS42L42_ADC_VOL_OFFSET]
+					& CS42L42_REG_AMIC_VOL_MASK);
+		}
+	}
+}
+
 int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uctrl)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kctrl);
@@ -473,25 +505,20 @@ int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc
 
 	switch (ofs) {
 	case CS42L42_VOL_DAC:
-		if (chs & BIT(0)) {
+		if (chs & BIT(0))
 			cs42l42->vol[ofs] = *valp;
-			cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHA,
-					 -(cs42l42->vol[ofs]) & CS42L42_REG_HS_VOL_MASK);
-		}
 		if (chs & BIT(1)) {
-			ofs++;
 			valp++;
-			cs42l42->vol[ofs] = *valp;
-			cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHB,
-					 -(cs42l42->vol[ofs]) & CS42L42_REG_HS_VOL_MASK);
+			cs42l42->vol[ofs + 1] = *valp;
 		}
+		if (spec->playback_started)
+			cs42l42_mute(cs42l42, CS42L42_VOL_DAC, chs, false);
 		break;
 	case CS42L42_VOL_ADC:
-		if (chs & BIT(0)) {
+		if (chs & BIT(0))
 			cs42l42->vol[ofs] = *valp;
-			cs8409_i2c_write(cs42l42, CS42L42_REG_AMIC_VOL,
-					 cs42l42->vol[ofs] & CS42L42_REG_AMIC_VOL_MASK);
-		}
+		if (spec->capture_started)
+			cs42l42_mute(cs42l42, CS42L42_VOL_ADC, chs, false);
 		break;
 	default:
 		break;
@@ -500,6 +527,64 @@ int cs42l42_volume_put(struct snd_kcontrol *kctrl, struct snd_ctl_elem_value *uc
 	return 0;
 }
 
+static void cs42l42_playback_pcm_hook(struct hda_pcm_stream *hinfo,
+				   struct hda_codec *codec,
+				   struct snd_pcm_substream *substream,
+				   int action)
+{
+	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42;
+	int i;
+	bool mute;
+
+	switch (action) {
+	case HDA_GEN_PCM_ACT_PREPARE:
+		mute = false;
+		spec->playback_started = 1;
+		break;
+	case HDA_GEN_PCM_ACT_CLEANUP:
+		mute = true;
+		spec->playback_started = 0;
+		break;
+	default:
+		return;
+	}
+
+	for (i = 0; i < spec->num_scodecs; i++) {
+		cs42l42 = spec->scodecs[i];
+		cs42l42_mute(cs42l42, CS42L42_VOL_DAC, 0x3, mute);
+	}
+}
+
+static void cs42l42_capture_pcm_hook(struct hda_pcm_stream *hinfo,
+				   struct hda_codec *codec,
+				   struct snd_pcm_substream *substream,
+				   int action)
+{
+	struct cs8409_spec *spec = codec->spec;
+	struct sub_codec *cs42l42;
+	int i;
+	bool mute;
+
+	switch (action) {
+	case HDA_GEN_PCM_ACT_PREPARE:
+		mute = false;
+		spec->capture_started = 1;
+		break;
+	case HDA_GEN_PCM_ACT_CLEANUP:
+		mute = true;
+		spec->capture_started = 0;
+		break;
+	default:
+		return;
+	}
+
+	for (i = 0; i < spec->num_scodecs; i++) {
+		cs42l42 = spec->scodecs[i];
+		cs42l42_mute(cs42l42, CS42L42_VOL_ADC, 0x3, mute);
+	}
+}
+
 /* Configure CS42L42 slave codec for jack autodetect */
 static void cs42l42_enable_jack_detect(struct sub_codec *cs42l42)
 {
@@ -645,14 +730,6 @@ static void cs42l42_resume(struct sub_codec *cs42l42)
 	/* Clear interrupts, by reading interrupt status registers */
 	cs8409_i2c_bulk_read(cs42l42, irq_regs, ARRAY_SIZE(irq_regs));
 
-	/* Restore Volumes after Resume */
-	cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHA,
-			 -(cs42l42->vol[1]) & CS42L42_REG_HS_VOL_MASK);
-	cs8409_i2c_write(cs42l42, CS42L42_REG_HS_VOL_CHB,
-			 -(cs42l42->vol[2]) & CS42L42_REG_HS_VOL_MASK);
-	cs8409_i2c_write(cs42l42, CS42L42_REG_AMIC_VOL,
-			 cs42l42->vol[0] & CS42L42_REG_AMIC_VOL_MASK);
-
 	if (cs42l42->full_scale_vol)
 		cs8409_i2c_write(cs42l42, 0x2001, 0x01);
 
@@ -905,6 +982,9 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix,
 		/* Fix Sample Rate to 48kHz */
 		spec->gen.stream_analog_playback = &cs42l42_48k_pcm_analog_playback;
 		spec->gen.stream_analog_capture = &cs42l42_48k_pcm_analog_capture;
+		/* add hooks */
+		spec->gen.pcm_playback_hook = cs42l42_playback_pcm_hook;
+		spec->gen.pcm_capture_hook = cs42l42_capture_pcm_hook;
 		/* Set initial DMIC volume to -26 dB */
 		snd_hda_codec_amp_init_stereo(codec, CS8409_CS42L42_DMIC_ADC_PIN_NID,
 					      HDA_INPUT, 0, 0xff, 0x19);
@@ -1100,6 +1180,9 @@ void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int ac
 		/* Fix Sample Rate to 48kHz */
 		spec->gen.stream_analog_playback = &cs42l42_48k_pcm_analog_playback;
 		spec->gen.stream_analog_capture = &cs42l42_48k_pcm_analog_capture;
+		/* add hooks */
+		spec->gen.pcm_playback_hook = cs42l42_playback_pcm_hook;
+		spec->gen.pcm_capture_hook = cs42l42_capture_pcm_hook;
 		snd_hda_gen_add_kctl(&spec->gen, "Headphone Playback Volume",
 				     &cs42l42_dac_volume_mixer);
 		snd_hda_gen_add_kctl(&spec->gen, "Mic Capture Volume", &cs42l42_adc_volume_mixer);
diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h
index 09987daa9cbf..207315ad5bf6 100644
--- a/sound/pci/hda/patch_cs8409.h
+++ b/sound/pci/hda/patch_cs8409.h
@@ -280,6 +280,10 @@ enum {
 	CS42L42_VOL_DAC,
 };
 
+#define CS42L42_ADC_VOL_OFFSET			(CS42L42_VOL_ADC)
+#define CS42L42_DAC_CH0_VOL_OFFSET		(CS42L42_VOL_DAC)
+#define CS42L42_DAC_CH1_VOL_OFFSET		(CS42L42_VOL_DAC + 1)
+
 struct cs8409_i2c_param {
 	unsigned int addr;
 	unsigned int value;
@@ -327,6 +331,9 @@ struct cs8409_spec {
 	unsigned int dev_addr;
 	struct delayed_work i2c_clk_work;
 
+	unsigned int playback_started:1;
+	unsigned int capture_started:1;
+
 	/* verb exec op override */
 	int (*exec_verb)(struct hdac_device *dev, unsigned int cmd, unsigned int flags,
 			 unsigned int *res);
-- 
2.25.1


^ permalink raw reply	[flat|nested] 30+ messages in thread

* Re: [PATCH v3 13/27] ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses
  2021-07-30 15:18 ` [PATCH v3 13/27] ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses Vitaly Rodionov
@ 2021-08-01  8:03   ` Takashi Iwai
  2021-08-11 18:33     ` Vitaly Rodionov
  0 siblings, 1 reply; 30+ messages in thread
From: Takashi Iwai @ 2021-08-01  8:03 UTC (permalink / raw)
  To: Vitaly Rodionov
  Cc: Jaroslav Kysela, Takashi Iwai, alsa-devel, patches, linux-kernel,
	Lucas Tanure, Stefan Binding

On Fri, 30 Jul 2021 17:18:30 +0200,
Vitaly Rodionov wrote:
> 
> From: Lucas Tanure <tanureal@opensource.cirrus.com>
> 
> Only disable I2C clock 25 ms after not being used.
> 
> The current implementation enables and disables the I2C clock for each
> I2C transaction. Each enable/disable call requires two verb transactions.
> This means each I2C transaction requires a total of four verb transactions
> to enable and disable the clock.
> However, if there are multiple consecutive I2C transactions, it is not
> necessary to enable and disable the clock each time, instead it is more
> efficient to enable the clock for the first transaction, and disable it
> after the final transaction, which would improve performance.
> This is achieved by using a timeout which disables the clock if no request
> to enable the clock has occurred for 25 ms.
> 
> Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
> Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
> ---
> 
> Changes in v2:
> - Improved delayed work start/cancel implementation, and re-worked commit message
>  adding more explanation why this was required. 
> 
> Changes in v3:
> - Cancel the disable timer, but do not wait for any running disable functions to finish.
>  If the disable timer runs out before cancel, the delayed work thread will be blocked,
>  waiting for the mutex to become unlocked. This mutex will be locked for the duration of
>  any i2c transaction, so the disable function will run to completion immediately
>  afterwards in the scenario. The next enable call will re-enable the clock, regardless.

This looks almost fine, but just a couple of thoughts:

- cancel_delayed_work_sync() means to it might keep the i2c enabled
  after that point (just cancel the pending work).
  Would it cause a inconsistency afterwards?

- A similar procedure is needed for suspend callback to cancel / flush
  the work.
  The shutdown is another question, but usually it's fine to without
  any special handling as long as the resource is kept.


thanks,

Takashi

^ permalink raw reply	[flat|nested] 30+ messages in thread

* Re: [PATCH v3 13/27] ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses
  2021-08-01  8:03   ` Takashi Iwai
@ 2021-08-11 18:33     ` Vitaly Rodionov
  0 siblings, 0 replies; 30+ messages in thread
From: Vitaly Rodionov @ 2021-08-11 18:33 UTC (permalink / raw)
  To: Takashi Iwai
  Cc: Jaroslav Kysela, Takashi Iwai, alsa-devel, patches, linux-kernel,
	Lucas Tanure, Stefan Binding

On 01/08/2021 9:03 am, Takashi Iwai wrote:
> On Fri, 30 Jul 2021 17:18:30 +0200,
> Vitaly Rodionov wrote:
>> From: Lucas Tanure <tanureal@opensource.cirrus.com>
>>
>> Only disable I2C clock 25 ms after not being used.
>>
>> The current implementation enables and disables the I2C clock for each
>> I2C transaction. Each enable/disable call requires two verb transactions.
>> This means each I2C transaction requires a total of four verb transactions
>> to enable and disable the clock.
>> However, if there are multiple consecutive I2C transactions, it is not
>> necessary to enable and disable the clock each time, instead it is more
>> efficient to enable the clock for the first transaction, and disable it
>> after the final transaction, which would improve performance.
>> This is achieved by using a timeout which disables the clock if no request
>> to enable the clock has occurred for 25 ms.
>>
>> Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
>> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
>> Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
>> ---
>>
>> Changes in v2:
>> - Improved delayed work start/cancel implementation, and re-worked commit message
>>   adding more explanation why this was required.
>>
>> Changes in v3:
>> - Cancel the disable timer, but do not wait for any running disable functions to finish.
>>   If the disable timer runs out before cancel, the delayed work thread will be blocked,
>>   waiting for the mutex to become unlocked. This mutex will be locked for the duration of
>>   any i2c transaction, so the disable function will run to completion immediately
>>   afterwards in the scenario. The next enable call will re-enable the clock, regardless.
> This looks almost fine, but just a couple of thoughts:
>
> - cancel_delayed_work_sync() means to it might keep the i2c enabled
>    after that point (just cancel the pending work).
>    Would it cause a inconsistency afterwards?
>
> - A similar procedure is needed for suspend callback to cancel / flush
>    the work.
>    The shutdown is another question, but usually it's fine to without
>    any special handling as long as the resource is kept.

Hi Takashi,

Thank you very much for your comments. It all make sense.

We will make further improvement and submit next version.

Thanks,

Vitaly

>
> thanks,
>
> Takashi



^ permalink raw reply	[flat|nested] 30+ messages in thread

end of thread, other threads:[~2021-08-11 19:04 UTC | newest]

Thread overview: 30+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-07-30 15:18 [PATCH v3 00/27] ALSA: hda/cirrus: Split generic cirrus HDA codecs and CS8490 bridge into separate modules Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 01/27] ALSA: hda/cirrus: Move CS8409 HDA bridge to separate module Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 02/27] ALSA: hda/cs8409: Move arrays of configuration to a new file Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 03/27] ALSA: hda/cs8409: Use enums for register names and coefficients Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 04/27] ALSA: hda/cs8409: Mask all CS42L42 interrupts on initialization Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 05/27] ALSA: hda/cs8409: Reduce HS pops/clicks for Cyborg Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 06/27] ALSA: hda/cs8409: Disable unnecessary Ring Sense for Cyborg/Warlock/Bullseye Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 07/27] ALSA: hda/cs8409: Disable unsolicited responses during suspend Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 08/27] ALSA: hda/cs8409: Disable unsolicited response for the first boot Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 09/27] ALSA: hda/cs8409: Mask CS42L42 wake events Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 10/27] ALSA: hda/cs8409: Simplify CS42L42 jack detect Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 11/27] ALSA: hda/cs8409: Prevent I2C access during suspend time Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 12/27] ALSA: hda/cs8409: Generalize volume controls Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 13/27] ALSA: hda/cs8409: Dont disable I2C clock between consecutive accesses Vitaly Rodionov
2021-08-01  8:03   ` Takashi Iwai
2021-08-11 18:33     ` Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 14/27] ALSA: hda/cs8409: Avoid setting the same I2C address for every access Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 15/27] ALSA: hda/cs8409: Avoid re-setting the same page as the last access Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 16/27] ALSA: hda/cs8409: Support i2c bulk read/write functions Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 17/27] ALSA: hda/cs8409: Separate CS8409, CS42L42 and project functions Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 18/27] ALSA: hda/cs8409: Move codec properties to its own struct Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 19/27] ALSA: hda/cs8409: Support multiple sub_codecs for Suspend/Resume/Unsol events Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 20/27] ALSA: hda/cs8409: Add Support to disable jack type detection for CS42L42 Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 21/27] ALSA: hda/cs8409: Add support for dolphin Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 22/27] ALSA: hda/cs8409: Enable Full Scale Volume for Line Out Codec on Dolphin Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 23/27] ALSA: hda/cs8409: Set fixed sample rate of 48kHz for CS42L42 Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 24/27] ALSA: hda/cs8409: Use timeout rather than retries for I2C transaction waits Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 25/27] ALSA: hda/cs8409: Remove unnecessary delays Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 26/27] ALSA: hda/cs8409: Follow correct CS42L42 power down sequence for suspend Vitaly Rodionov
2021-07-30 15:18 ` [PATCH v3 27/27] ALSA: hda/cs8409: Unmute/Mute codec when stream starts/stops Vitaly Rodionov

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