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* [PATCH v3 00/13] Audio graph card updates and usage with Tegra210 audio
@ 2020-10-01 17:32 Sameer Pujar
  2020-10-01 17:32 ` [PATCH v3 01/13] ASoC: soc-core: Fix component name_prefix parsing Sameer Pujar
                   ` (12 more replies)
  0 siblings, 13 replies; 34+ messages in thread
From: Sameer Pujar @ 2020-10-01 17:32 UTC (permalink / raw)
  To: broonie, lgirdwood, robh+dt, kuninori.morimoto.gx,
	pierre-louis.bossart, perex, tiwai, thierry.reding, jonathanh
  Cc: devicetree, alsa-devel, nicoleotsuka, swarren, Sameer Pujar,
	linux-kernel, atalambedu, viswanathl, sharadg, nwartikar,
	linux-tegra, rlokhande, mkumard, dramesh

Summary of changes:
 * Support multiple instances of a component. For example there can be
   multiple I2S devices which can use the same component driver.

 * Support open platforms with empty Codec endpoint. Customers can plug
   their own HW and can populate codec endpoint.

 * In a component model there can be many components which can be
   connected togethe. In such cases Identify no-pcm DPCM DAI links which
   can be used in BE<->BE connections.

 * Add Tegra audio graph driver which is based on generic audio graph
   driver and specific customizations are done in Tegra driver.

 * This pushes DT support for Tegra210 based platforms which uses
   audio-graph card and above enhancements.

The series is based on following references where DPCM usgae for Tegra
Audio and simple-card driver proposal were discussed.

 * https://lkml.org/lkml/2020/4/30/519 (DPCM for Tegra)
 * https://lkml.org/lkml/2020/6/27/4 (simple-card driver)

Changelog
=========

v1 -> v2
--------
 * Re-organized ports/endpoints description for ADMAIF and XBAR.
   Updated DT patches accordingly.
 * After above change, multiple Codec endpoint support is not
   required and hence dropped for now. This will be considered
   separately if at all required in future.
 * Re-ordered patches in the series.


v2 -> v3
--------
 * Dropped new compatible addition in generic graph driver
   after reviewing it with Morimoto-san. Instead added Tegra
   audio graph driver and new compatibles are added in the same.
 * Added new patches to expose new members for customization
   in audio graph driver.
 * Added new patch for Tegra audio graph driver and related
   documentation.
 * Minor change in below commit where mutex version of helper is used
   "ASoC: audio-graph: Identify 'no_pcm' DAI links for DPCM"
 * DT binding is updated to use the newly exposed compatibles
 * No changes in other patches


Sameer Pujar (13):
  ASoC: soc-core: Fix component name_prefix parsing
  ASoC: soc-pcm: Get all BEs along DAPM path
  ASoC: audio-graph: Use of_node and DAI for DPCM DAI link names
  ASoC: audio-graph: Identify 'no_pcm' DAI links for DPCM
  ASoC: audio-graph: Support empty Codec endpoint
  ASoC: simple-card-utils: Expose new members for asoc_simple_priv
  ASoC: audio-graph: Update driver as per new exposed members
  ASoC: audio-graph: Expose helpers from audio graph
  ASoC: dt-bindings: tegra: Add schema for audio graph card
  ASoC: tegra: Add audio graph based card driver
  arm64: defconfig: Enable Tegra audio graph card driver
  arm64: tegra: Audio graph header for Tegra210
  arm64: tegra: Audio graph sound card for Jetson Nano and TX1

 .../sound/nvidia,tegra-audio-graph-card.yaml       |  67 +++++
 .../boot/dts/nvidia/tegra210-audio-graph.dtsi      | 138 ++++++++++
 arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 219 ++++++++++++++++
 arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 124 +++++++++
 arch/arm64/configs/defconfig                       |   1 +
 include/sound/graph_card.h                         |  19 ++
 include/sound/simple_card_utils.h                  |   4 +
 include/sound/soc.h                                |   1 +
 sound/soc/generic/audio-graph-card.c               |  92 +++++--
 sound/soc/soc-core.c                               |   3 +-
 sound/soc/soc-pcm.c                                |   3 +-
 sound/soc/tegra/Kconfig                            |   9 +
 sound/soc/tegra/Makefile                           |   2 +
 sound/soc/tegra/tegra_audio_graph_card.c           | 291 +++++++++++++++++++++
 14 files changed, 955 insertions(+), 18 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-graph-card.yaml
 create mode 100644 arch/arm64/boot/dts/nvidia/tegra210-audio-graph.dtsi
 create mode 100644 include/sound/graph_card.h
 create mode 100644 sound/soc/tegra/tegra_audio_graph_card.c

-- 
2.7.4


^ permalink raw reply	[flat|nested] 34+ messages in thread

end of thread, other threads:[~2020-10-16 16:44 UTC | newest]

Thread overview: 34+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-10-01 17:32 [PATCH v3 00/13] Audio graph card updates and usage with Tegra210 audio Sameer Pujar
2020-10-01 17:32 ` [PATCH v3 01/13] ASoC: soc-core: Fix component name_prefix parsing Sameer Pujar
2020-10-01 18:53   ` Michał Mirosław
2020-10-02  8:50     ` Sameer Pujar
2020-10-01 17:32 ` [PATCH v3 02/13] ASoC: soc-pcm: Get all BEs along DAPM path Sameer Pujar
2020-10-01 17:32 ` [PATCH v3 03/13] ASoC: audio-graph: Use of_node and DAI for DPCM DAI link names Sameer Pujar
2020-10-01 17:32 ` [PATCH v3 04/13] ASoC: audio-graph: Identify 'no_pcm' DAI links for DPCM Sameer Pujar
2020-10-01 17:32 ` [PATCH v3 05/13] ASoC: audio-graph: Support empty Codec endpoint Sameer Pujar
2020-10-01 17:33 ` [PATCH v3 06/13] ASoC: simple-card-utils: Expose new members for asoc_simple_priv Sameer Pujar
2020-10-02  1:45   ` Kuninori Morimoto
2020-10-02  8:59     ` Sameer Pujar
2020-10-01 17:33 ` [PATCH v3 07/13] ASoC: audio-graph: Update driver as per new exposed members Sameer Pujar
2020-10-02  1:46   ` Kuninori Morimoto
2020-10-02  9:00     ` Sameer Pujar
2020-10-01 17:33 ` [PATCH v3 08/13] ASoC: audio-graph: Expose helpers from audio graph Sameer Pujar
2020-10-02  3:06   ` kernel test robot
2020-10-02  3:07   ` kernel test robot
2020-10-01 17:33 ` [PATCH v3 09/13] ASoC: dt-bindings: tegra: Add schema for audio graph card Sameer Pujar
2020-10-06 20:34   ` Rob Herring
2020-10-07  7:13     ` Sameer Pujar
2020-10-16  5:14       ` Sameer Pujar
2020-10-16 16:42         ` Mark Brown
2020-10-01 17:33 ` [PATCH v3 10/13] ASoC: tegra: Add audio graph based card driver Sameer Pujar
2020-10-01 19:07   ` Michał Mirosław
2020-10-01 19:44     ` Jon Hunter
2020-10-01 20:57   ` Dmitry Osipenko
2020-10-01 21:02     ` Dmitry Osipenko
2020-10-02  8:51       ` Sameer Pujar
2020-10-02  5:34   ` Kuninori Morimoto
2020-10-02  9:08     ` Sameer Pujar
2020-10-04 23:20       ` Kuninori Morimoto
2020-10-01 17:33 ` [PATCH v3 11/13] arm64: defconfig: Enable Tegra audio graph " Sameer Pujar
2020-10-01 17:33 ` [PATCH v3 12/13] arm64: tegra: Audio graph header for Tegra210 Sameer Pujar
2020-10-01 17:33 ` [PATCH v3 13/13] arm64: tegra: Audio graph sound card for Jetson Nano and TX1 Sameer Pujar

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