mbox series

[v5,0/5] ASoC: makes CPU/Codec channel connection map more generic

Message ID 874jihlx44.wl-kuninori.morimoto.gx@renesas.com (mailing list archive)
Headers show
Series ASoC: makes CPU/Codec channel connection map more generic | expand

Message

Kuninori Morimoto Oct. 23, 2023, 5:35 a.m. UTC 
Hi Mark
Cc Bard, Pierre-Louis, Jerome, DT-ML

This is v5 patch-set.

Current ASoC is supporting CPU/Codec = N:M (N < M) connection by using
ch_map idea. This patch-set expands it that all connection uses this idea,
and no longer N < M limit [1][2].

Link: https://lore.kernel.org/r/87fs6wuszr.wl-kuninori.morimoto.gx@renesas.com [1]
Link: https://lore.kernel.org/r/878r7yqeo4.wl-kuninori.morimoto.gx@renesas.com [2]

This patch is tested on Audio-Graph-Card2 with sample dtsi,
but needs Tested-by, at least from Intel.

[PATCH 1/5] patch got Tested-by from Pierre-Louis / Jerome before,
but v5 is using different idea from v4. Thus I didn't add below tag.

	Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
	Tested-by: Jerome Brunet <jbrunet@baylibre.com>


v4 -> v5
	- use cpu/codec index on ch_maps
	- separate card2 sample DT patch into prepare and new feature
	- ch-maps -> ch-map-idx on DT

v3 -> v4
	- add Jerome on To
	- add "description" on "ch-maps"

v2 -> v3
	- tidyup comment
	- use more clear connection image on DT
	- "ch_maps" -> "ch-maps" on DT
	- Add DT maintainer on "To:" for all patches

v1 -> v2
	- makes CPU/Codec connection relation clear on comment/sample
	- fixup type "connction" -> "connection"
	- makes error message clear

Kuninori Morimoto (4):
  ASoC: makes CPU/Codec channel connection map more generic
  ASoC: audio-graph-card2: add CPU:Codec = N:M support
  ASoC: audio-graph-card2-custom-sample: add CPU/Codec = N:M sample
  dt-bindings: audio-graph-port: add ch-maps property


Kuninori Morimoto (5):
  ASoC: makes CPU/Codec channel connection map more generic
  ASoC: audio-graph-card2: add CPU:Codec = N:M support
  ASoC: audio-graph-card2-custom-sample: tidyup comment / numbering
  ASoC: audio-graph-card2-custom-sample: add CPU/Codec = N:M sample
  dt-bindings: audio-graph-port: add ch-map-idx property

 .../bindings/sound/audio-graph-port.yaml      |   7 +-
 include/sound/soc.h                           |  55 ++++++-
 .../audio-graph-card2-custom-sample.dtsi      | 136 +++++++++++++++---
 sound/soc/generic/audio-graph-card2.c         |  49 +++++++
 sound/soc/intel/boards/sof_sdw.c              |  28 ++--
 sound/soc/soc-core.c                          |  97 ++++++++++++-
 sound/soc/soc-dapm.c                          |  45 ++----
 sound/soc/soc-pcm.c                           |  44 ++----
 8 files changed, 360 insertions(+), 101 deletions(-)