[v2,00/16] ASoC: codecs: add pm runtime support for Qualcomm codecs

Message

Srinivas Kandagatla Feb. 24, 2022, 11:17 a.m. UTC

This patchset adds support for runtime pm on tx/rx/wsa/wcd lpass macro, wsa881x
and wcd938x codecs that are wired up on SoundWire bus.
During pm testing it was also found that soundwire clks enabled by lpass macros
are not enabling all the required clocks correctly, so last 3 patches corrects them.

Tested this on SM8250 MTP along SoundWire In band Headset Button wakeup interrupts.

Changes since v1:
- move to handing clks individually from clk bluk apis
- tidy up the clk provider side code by using devm variants
- added error handling.

Srinivas Kandagatla (16):
  ASoC: codecs: va-macro: move to individual clks from bulk
  ASoC: codecs: rx-macro: move clk provider to managed variants
  ASoC: codecs: tx-macro: move clk provider to managed variants
  ASoC: codecs: rx-macro: move to individual clks from bulk
  ASoC: codecs: tx-macro: move to individual clks from bulk
  ASoC: codecs: wsa-macro: move to individual clks from bulk
  ASoC: codecs: wsa-macro: setup soundwire clks correctly
  ASoC: codecs: tx-macro: setup soundwire clks correctly
  ASoC: codecs: rx-macro: setup soundwire clks correctly
  ASoC: codecs: va-macro: add runtime pm support
  ASoC: codecs: wsa-macro: add runtime pm support
  ASoC: codecs: rx-macro: add runtime pm support
  ASoC: codecs: tx-macro: add runtime pm support
  ASoC: codecs: wsa881x: add runtime pm support
  ASoC: codecs: wcd938x: add simple clk stop support
  ASoC: codecs: wcd-mbhc: add runtime pm support

 sound/soc/codecs/lpass-rx-macro.c  | 168 +++++++++++++++++++++++-----
 sound/soc/codecs/lpass-tx-macro.c  | 169 ++++++++++++++++++++++++-----
 sound/soc/codecs/lpass-va-macro.c  | 106 ++++++++++++++----
 sound/soc/codecs/lpass-wsa-macro.c | 157 +++++++++++++++++++++++----
 sound/soc/codecs/wcd-mbhc-v2.c     |  26 +++++
 sound/soc/codecs/wcd938x-sdw.c     |   1 +
 sound/soc/codecs/wsa881x.c         |  54 +++++++++
 7 files changed, 580 insertions(+), 101 deletions(-)

Comments

Mark Brown Feb. 25, 2022, 5:35 p.m. UTC | #1

On Thu, 24 Feb 2022 11:17:02 +0000, Srinivas Kandagatla wrote:
> This patchset adds support for runtime pm on tx/rx/wsa/wcd lpass macro, wsa881x
> and wcd938x codecs that are wired up on SoundWire bus.
> During pm testing it was also found that soundwire clks enabled by lpass macros
> are not enabling all the required clocks correctly, so last 3 patches corrects them.
> 
> Tested this on SM8250 MTP along SoundWire In band Headset Button wakeup interrupts.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[01/16] ASoC: codecs: va-macro: move to individual clks from bulk
        commit: bed17757521b8beee2b565ce7860808a6a6e37ed
[02/16] ASoC: codecs: rx-macro: move clk provider to managed variants
        commit: 70a5e96bad592145ba25365689a2d7d8dedb3bd9
[03/16] ASoC: codecs: tx-macro: move clk provider to managed variants
        commit: db8665a3e904f579840417f9414415c4dd54ac84
[04/16] ASoC: codecs: rx-macro: move to individual clks from bulk
        commit: 43b647d9940454263421f9a1c756680bdf1d443c
[05/16] ASoC: codecs: tx-macro: move to individual clks from bulk
        commit: 512864c4ffa70522b9c44d5b40c15273330ae9c7
[06/16] ASoC: codecs: wsa-macro: move to individual clks from bulk
        commit: e252801deb253581892ca6beba625d553d63d538
[07/16] ASoC: codecs: wsa-macro: setup soundwire clks correctly
        commit: 05a41340e56f716ef9f83006990f6eea153c5fe0
[08/16] ASoC: codecs: tx-macro: setup soundwire clks correctly
        commit: 31bd0db84c6010cd6cf38048570b51aaae26d91d
[09/16] ASoC: codecs: rx-macro: setup soundwire clks correctly
        commit: eaba113430d6c5e2c74fc8061fbd86efc000e99c
[10/16] ASoC: codecs: va-macro: add runtime pm support
        commit: 72ad25eabda0ac2b13ab8f418dc5d360aded172c
[11/16] ASoC: codecs: wsa-macro: add runtime pm support
        commit: c96baa2949b245da7e0d0e9e2a44cd4471c9f303
[12/16] ASoC: codecs: rx-macro: add runtime pm support
        commit: 366ff79ed5392ac518fd43cb44f82f63b87c313e
[13/16] ASoC: codecs: tx-macro: add runtime pm support
        commit: 1fb83bc5cf640c821910424cd237e2df1e81be6f
[15/16] ASoC: codecs: wcd938x: add simple clk stop support
        commit: 584a6301e1d548b2875a47b44f6aecb70a80ee53
[16/16] ASoC: codecs: wcd-mbhc: add runtime pm support
        commit: cc4d891f1876242400ef21d95ab9e9553e9d10b0

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark