LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Cc: <alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>,
	<linux-kernel@vger.kernel.org>,
	Lucas Tanure <tanureal@opensource.cirrus.com>
Subject: [PATCH v3 16/27] ALSA: hda/cs8409: Support i2c bulk read/write functions
Date: Fri, 30 Jul 2021 16:18:33 +0100	[thread overview]
Message-ID: <20210730151844.7873-17-vitalyr@opensource.cirrus.com> (raw)
In-Reply-To: <20210730151844.7873-1-vitalyr@opensource.cirrus.com>

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


  parent reply	other threads:[~2021-07-30 15:20 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
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 ` Vitaly Rodionov [this message]
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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210730151844.7873-17-vitalyr@opensource.cirrus.com \
    --to=vitalyr@opensource.cirrus.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=patches@opensource.cirrus.com \
    --cc=perex@perex.cz \
    --cc=tanureal@opensource.cirrus.com \
    --cc=tiwai@suse.com \
    --subject='Re: [PATCH v3 16/27] ALSA: hda/cs8409: Support i2c bulk read/write functions' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).