mbox series

[v7,resend,0/5] ASoC: makes CPU/Codec channel connection map more generic

Message ID 87ttp8w1bk.wl-kuninori.morimoto.gx@renesas.com (mailing list archive)
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Series ASoC: makes CPU/Codec channel connection map more generic | expand

Message

Kuninori Morimoto Nov. 26, 2023, 11:18 p.m. UTC 
Hi Mark
Cc Bard, Pierre-Louis, Jerome, DT-ML

This is v7 patch-set.
2 weeks past, this is resend 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]

ASoC core code ([PATCH 1/5]) is same as v6 and it was tested by Pierre-Louis,
and Jerome. Big change on v7 is basically for Audio-Graph-Card2.

v6 -> v7
	- use "endpoint" for N:M connection instead of ch-map-idx on Audio-Graph-Card2

v5 -> v6
	- tidyup some warnings
	- rename "ch-map-idx" -> "channel-map-index"
	- Update "channel-map-index" description
	- add Tested-by from Pierre-Louis / Jerome

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 (5):
  ASoC: makes CPU/Codec channel connection map more generic
  ASoC: audio-graph-card2: use better image for Multi connection
  ASoC: audio-graph-card2: add CPU:Codec = N:M support
  ASoC: audio-graph-card2-custom-sample: Add connection image
  ASoC: audio-graph-card2-custom-sample: add CPU/Codec = N:M sample

 include/sound/soc.h                           |  56 ++-
 .../audio-graph-card2-custom-sample.dtsi      | 380 ++++++++++++++++--
 sound/soc/generic/audio-graph-card2.c         | 277 ++++++++++---
 sound/soc/intel/boards/sof_sdw.c              |  28 +-
 sound/soc/soc-core.c                          |  95 ++++-
 sound/soc/soc-dapm.c                          |  45 +--
 sound/soc/soc-pcm.c                           |  44 +-
 7 files changed, 754 insertions(+), 171 deletions(-)