mbox series

[RFC,0/4] ASoC: fsl: cleanup platform

Message ID 87cz3yf631.wl-kuninori.morimoto.gx@renesas.com
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Series ASoC: fsl: cleanup platform | expand

Message

Kuninori Morimoto April 21, 2023, 12:10 a.m. UTC 
Hi Mark
Cc Shengjiu

The driver which is using soc-generic-dmaengine-pcm is a little bit
difficult to notice about it, because it prepares own Component,
but shares same component->dev with CPU Component.

Some fsl driver is using soc-generic-dmaengine-pcm as Platform Component.

When binding CPU/Codec, it finds relevant Component, and checks target
DAI. If it it was target DAI, ASoC binds its Component to Card.
In Platform case, it finds relevant Component and bind it. It doesn't
check DAI. This means, we can share CPU dlc with Platform in this case.
It is more reasonable / understandable / intuitive.

This patch-set share CPU dlc with Platform, and adds such comment.

Because I can't test this patch-set, thus I added [RFC] on Subject.
Please test these. This patch-set requests Tested-by.

Link: https://lore.kernel.org/r/87o7ojjd06.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/1681900158-17428-1-git-send-email-shengjiu.wang@nxp.com

Kuninori Morimoto (4):
  ASoC: fsl: imx-es8328: cleanup platform which is using Generic DMA
  ASoC: fsl: imx-spdif: cleanup platform which is using Generic DMA
  ASoC: fsl: imx-audmix: cleanup platform which is using Generic DMA
  ASoC: fsl: imx-audmix: remove dummy dai_link->platform

 sound/soc/fsl/imx-audmix.c | 22 +++++++++++-----------
 sound/soc/fsl/imx-es8328.c | 11 +++++++----
 sound/soc/fsl/imx-spdif.c  | 11 +++++++----
 3 files changed, 25 insertions(+), 19 deletions(-)