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From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: andy.gross@linaro.org, broonie@kernel.org,
	linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org,
	robh+dt@kernel.org, bgoswami@codeaurora.org
Cc: gregkh@linuxfoundation.org, david.brown@linaro.org,
	mark.rutland@arm.com, lgirdwood@gmail.com, plai@codeaurora.org,
	tiwai@suse.com, perex@perex.cz, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, rohkumar@qti.qualcomm.com,
	spatakok@qti.qualcomm.com,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH v7 00/24] ASoC: qcom: Add support to QDSP based Audio
Date: Tue,  1 May 2018 13:07:56 +0100	[thread overview]
Message-ID: <20180501120820.11016-1-srinivas.kandagatla@linaro.org> (raw)

Thankyou everyone for providing feedback and testing v6 patchset.
This patchset aims to provide a basic version of QCOM DSP based
audio support which is available in downstream andriod kernels.
This patchset support audio playback on HDMI-RX, MI2S, SLIMBus and
will add support to other features as we move on.

QDSP has both static and dynamic modules. static modules like AFE
(Audio FrontEnd), ADM (Audio Device Manager), ASM(Audio Stream Manager)
and CORE to provide this audio services.
All these services use APR (Asynchronous Packet Router) protocol
via smd/glink transport to communicate with Application processor.
More details on each module is availble in there respective patch.

This patchset is tested on DB820c, with HDMI audio playback, MI2S on
DB410c on top of mainline, Also tested SLIMBus analog audio using
wcd9355 with an additional patches. Patches are also tested on
SDM845 by Rohit.

Here is my test branch incase someone want to try these patches
https://git.linaro.org/people/srinivas.kandagatla/linux.git/log/?h=v4.17-qdsp6

Here is block diagram to give a quick overview of the components


  +---------+          +---------+         +---------+   
  |  q6asm  |          |q6routing|         | q6afe   | 
  |   dais  | <------> |  mixers | <-----> |  dais   |  
  +---------+          +---------+         +---------+   
      ^                     ^                   ^
      |                     |                   |
      |  +------------------+----------------+  |       
      |  |                  |                |  |       
      v  v                  v                v  v       
  +---------+          +---------+         +---------+ 
  |   q6ASM |          |  q6ADM  |         |   q6AFE |  
  +---------+          +---------+         +---------+  
      ^                     ^                   ^          ^
      |                     |                   | CPU Side |
------+---------------------+-------------------+--------
      |                     |                   |
      |                     |APR(smd/glink)     | 
      |                     |                   |
      |  +------------------+----------------+  |
      |  |                  |                |  |
+-----+--+-----------------------------------+--+-------
      |  |                  |                |  | QDSP Side |
      v  v                  v                v  v           v
 +---------+          +---------+         +---------+
 |   ASM   | <------> |   ADM   | <-----> |   AFE   |
 +---------+          +---------+         +---------+
                                               ^
                                               | 
                           +-------------------+
                           |
---------------------------+--------------------------
                           |            Audio I/O |
                           v                      v
    +--------------------------------------------------+
    |                Audio devices                     |
    | CODEC | HDMI-TX | PCM  | SLIMBUS | I2S |MI2S |...|
    |                                                  |
    +--------------------------------------------------+


Changes since v6 (https://lkml.org/lkml/2018/4/26/264)
- Added relevant acks and reviewed-by tags.
- Update apr_pkt_send and callbacks to take structures
 instead of void * suggested by Bjorn
- Updated q6afe bindings to explain clearly on grandchild
 dai node bindings, suggested by Rob H.
- Fixed few typos in APR commit msg spotted by Mark B.
- rebased patchset on top of
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/?h=for-next

Srinivas Kandagatla (24):
  soc: qcom dt-bindings: Add APR bus bindings
  soc: qcom: Add APR bus driver
  ASoC: qdsp6: dt-bindings: Add q6core dt bindings
  ASoC: qdsp6: dt-bindings: Add q6afe dt bindings
  ASoC: qdsp6: dt-bindings: Add q6adm dt bindings
  ASoC: qdsp6: dt-bindings: Add q6asm dt bindings
  ASoC: qdsp6: q6common: Add qdsp6 helper functions
  ASoC: qdsp6: q6core: Add q6core driver
  ASoC: qdsp6: q6afe: Add q6afe driver
  ASoC: qdsp6: qdafe: Add SLIMBus port Support
  ASoC: qdsp6: q6afe: Add support to MI2S ports
  ASoC: qdsp6: q6afe: Add support to MI2S sysclks
  ASoC: qdsp6: q6adm: Add q6adm driver
  ASoC: qdsp6: q6asm: Add q6asm driver
  ASoC: qdsp6: q6asm: Add support to memory map and unmap
  ASoC: qdsp6: q6asm: Add support to audio stream apis
  ASoC: qdsp6: q6routing: Add q6routing driver
  ASoC: qdsp6: q6routing: Add support to all SLIMBus Mixers
  ASoC: qdsp6: q6routing: Add support to MI2S Mixers
  ASoC: qdsp6: q6afe: Add q6afe dai driver
  ASoC: qdsp6: q6asm: Add q6asm dai driver
  ASoC: qdsp6: dt-bindings: Add apq8096 machine bindings
  ASoC: qcom: apq8096: Add db820c machine driver
  MAINTAINERS: Add myself as co-maintainer of qcom audio

 .../devicetree/bindings/soc/qcom/qcom,apr.txt      |   84 ++
 .../devicetree/bindings/sound/qcom,apq8096.txt     |  109 ++
 .../devicetree/bindings/sound/qcom,q6adm.txt       |   33 +
 .../devicetree/bindings/sound/qcom,q6afe.txt       |  104 ++
 .../devicetree/bindings/sound/qcom,q6asm.txt       |   33 +
 .../devicetree/bindings/sound/qcom,q6core.txt      |   21 +
 MAINTAINERS                                        |    1 +
 drivers/soc/qcom/Kconfig                           |    9 +
 drivers/soc/qcom/Makefile                          |    1 +
 drivers/soc/qcom/apr.c                             |  378 ++++++
 include/dt-bindings/soc/qcom,apr.h                 |   28 +
 include/dt-bindings/sound/qcom,q6afe.h             |   31 +
 include/dt-bindings/sound/qcom,q6asm.h             |   22 +
 include/linux/mod_devicetable.h                    |   11 +
 include/linux/soc/qcom/apr.h                       |  128 ++
 sound/soc/qcom/Kconfig                             |   50 +
 sound/soc/qcom/Makefile                            |    5 +
 sound/soc/qcom/apq8096.c                           |  238 ++++
 sound/soc/qcom/qdsp6/Makefile                      |    8 +
 sound/soc/qcom/qdsp6/q6adm.c                       |  636 +++++++++
 sound/soc/qcom/qdsp6/q6adm.h                       |   25 +
 sound/soc/qcom/qdsp6/q6afe-dai.c                   |  752 +++++++++++
 sound/soc/qcom/qdsp6/q6afe.c                       | 1046 +++++++++++++++
 sound/soc/qcom/qdsp6/q6afe.h                       |  193 +++
 sound/soc/qcom/qdsp6/q6asm-dai.c                   |  628 +++++++++
 sound/soc/qcom/qdsp6/q6asm.c                       | 1401 ++++++++++++++++++++
 sound/soc/qcom/qdsp6/q6asm.h                       |   69 +
 sound/soc/qcom/qdsp6/q6core.c                      |  380 ++++++
 sound/soc/qcom/qdsp6/q6core.h                      |   15 +
 sound/soc/qcom/qdsp6/q6dsp-common.c                |   66 +
 sound/soc/qcom/qdsp6/q6dsp-common.h                |   24 +
 sound/soc/qcom/qdsp6/q6dsp-errno.h                 |   51 +
 sound/soc/qcom/qdsp6/q6routing.c                   |  983 ++++++++++++++
 sound/soc/qcom/qdsp6/q6routing.h                   |    9 +
 34 files changed, 7572 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,apq8096.txt
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6adm.txt
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6afe.txt
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6asm.txt
 create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6core.txt
 create mode 100644 drivers/soc/qcom/apr.c
 create mode 100644 include/dt-bindings/soc/qcom,apr.h
 create mode 100644 include/dt-bindings/sound/qcom,q6afe.h
 create mode 100644 include/dt-bindings/sound/qcom,q6asm.h
 create mode 100644 include/linux/soc/qcom/apr.h
 create mode 100644 sound/soc/qcom/apq8096.c
 create mode 100644 sound/soc/qcom/qdsp6/Makefile
 create mode 100644 sound/soc/qcom/qdsp6/q6adm.c
 create mode 100644 sound/soc/qcom/qdsp6/q6adm.h
 create mode 100644 sound/soc/qcom/qdsp6/q6afe-dai.c
 create mode 100644 sound/soc/qcom/qdsp6/q6afe.c
 create mode 100644 sound/soc/qcom/qdsp6/q6afe.h
 create mode 100644 sound/soc/qcom/qdsp6/q6asm-dai.c
 create mode 100644 sound/soc/qcom/qdsp6/q6asm.c
 create mode 100644 sound/soc/qcom/qdsp6/q6asm.h
 create mode 100644 sound/soc/qcom/qdsp6/q6core.c
 create mode 100644 sound/soc/qcom/qdsp6/q6core.h
 create mode 100644 sound/soc/qcom/qdsp6/q6dsp-common.c
 create mode 100644 sound/soc/qcom/qdsp6/q6dsp-common.h
 create mode 100644 sound/soc/qcom/qdsp6/q6dsp-errno.h
 create mode 100644 sound/soc/qcom/qdsp6/q6routing.c
 create mode 100644 sound/soc/qcom/qdsp6/q6routing.h

-- 
2.16.2

             reply	other threads:[~2018-05-01 12:07 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-01 12:07 Srinivas Kandagatla [this message]
2018-05-01 12:07 ` [PATCH v7 01/24] soc: qcom dt-bindings: Add APR bus bindings Srinivas Kandagatla
2018-05-03 23:30   ` [alsa-devel] " Banajit Goswami
2018-05-04 17:33   ` Bjorn Andersson
2018-05-01 12:07 ` [PATCH v7 02/24] soc: qcom: Add APR bus driver Srinivas Kandagatla
2018-05-04 17:45   ` Bjorn Andersson
2018-05-11  3:18   ` Applied "soc: qcom: Add APR bus driver" to the asoc tree Mark Brown
2018-05-01 12:07 ` [PATCH v7 03/24] ASoC: qdsp6: dt-bindings: Add q6core dt bindings Srinivas Kandagatla
2018-05-03 23:45   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 04/24] ASoC: qdsp6: dt-bindings: Add q6afe " Srinivas Kandagatla
2018-05-01 12:37   ` Rob Herring
2018-05-03 23:50   ` Banajit Goswami
2018-05-11  3:17   ` Applied "ASoC: qdsp6: dt-bindings: Add q6afe dt bindings" to the asoc tree Mark Brown
2018-05-01 12:08 ` [PATCH v7 05/24] ASoC: qdsp6: dt-bindings: Add q6adm dt bindings Srinivas Kandagatla
2018-05-03 23:53   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 06/24] ASoC: qdsp6: dt-bindings: Add q6asm " Srinivas Kandagatla
2018-05-03 23:56   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 07/24] ASoC: qdsp6: q6common: Add qdsp6 helper functions Srinivas Kandagatla
2018-05-04  1:35   ` Banajit Goswami
2018-05-11  3:15   ` Applied "ASoC: qdsp6: q6common: Add qdsp6 helper functions" to the asoc tree Mark Brown
2018-05-01 12:08 ` [PATCH v7 08/24] ASoC: qdsp6: q6core: Add q6core driver Srinivas Kandagatla
2018-05-04 19:04   ` Banajit Goswami
2018-05-09  6:06     ` Srinivas Kandagatla
2018-05-01 12:08 ` [PATCH v7 09/24] ASoC: qdsp6: q6afe: Add q6afe driver Srinivas Kandagatla
2018-05-09  2:40   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 10/24] ASoC: qdsp6: qdafe: Add SLIMBus port Support Srinivas Kandagatla
2018-05-09  2:55   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 11/24] ASoC: qdsp6: q6afe: Add support to MI2S ports Srinivas Kandagatla
2018-05-09  3:21   ` Banajit Goswami
2018-05-09  6:05     ` Srinivas Kandagatla
2018-05-01 12:08 ` [PATCH v7 12/24] ASoC: qdsp6: q6afe: Add support to MI2S sysclks Srinivas Kandagatla
2018-05-09  4:29   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 13/24] ASoC: qdsp6: q6adm: Add q6adm driver Srinivas Kandagatla
2018-05-09  7:55   ` Banajit Goswami
2018-05-09  8:08     ` Srinivas Kandagatla
2018-05-01 12:08 ` [PATCH v7 14/24] ASoC: qdsp6: q6asm: Add q6asm driver Srinivas Kandagatla
2018-05-09  8:10   ` Banajit Goswami
2018-05-09  8:15     ` Srinivas Kandagatla
2018-05-01 12:08 ` [PATCH v7 15/24] ASoC: qdsp6: q6asm: Add support to memory map and unmap Srinivas Kandagatla
2018-05-09  8:23   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 16/24] ASoC: qdsp6: q6asm: Add support to audio stream apis Srinivas Kandagatla
2018-05-04  7:11   ` [alsa-devel] " Rohit Kumar
2018-05-04  8:24     ` Srinivas Kandagatla
2018-05-09 10:16   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 17/24] ASoC: qdsp6: q6routing: Add q6routing driver Srinivas Kandagatla
2018-05-09  8:56   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 18/24] ASoC: qdsp6: q6routing: Add support to all SLIMBus Mixers Srinivas Kandagatla
2018-05-09  8:39   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 19/24] ASoC: qdsp6: q6routing: Add support to MI2S Mixers Srinivas Kandagatla
2018-05-09  8:34   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 20/24] ASoC: qdsp6: q6afe: Add q6afe dai driver Srinivas Kandagatla
2018-05-09  9:42   ` Banajit Goswami
2018-05-09  9:43     ` Srinivas Kandagatla
2018-05-01 12:08 ` [PATCH v7 21/24] ASoC: qdsp6: q6asm: Add q6asm " Srinivas Kandagatla
2018-05-09  9:57   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 22/24] ASoC: qdsp6: dt-bindings: Add apq8096 machine bindings Srinivas Kandagatla
2018-05-09  9:01   ` Banajit Goswami
2018-05-01 12:08 ` [PATCH v7 23/24] ASoC: qcom: apq8096: Add db820c machine driver Srinivas Kandagatla
2018-05-09  9:15   ` Banajit Goswami
2018-05-09 10:03     ` Srinivas Kandagatla
2018-05-01 12:08 ` [PATCH v7 24/24] MAINTAINERS: Add myself as co-maintainer of qcom audio Srinivas Kandagatla
2018-05-09  9:16   ` Banajit Goswami

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