[PATCH v7 0/3] ASoC: qcom: lpass: Switch VA/WSA macros to PM clock framework

[Ajay Kumar Nandam]

Hi,

This series converts the LPASS WSA and VA macro codec drivers to the
PM clock framework for runtime PM clock handling.

The runtime clock enable/disable sequencing is moved to PM clock helpers
for clocks described in device tree, while regcache state handling remains
in the codec runtime PM callbacks. This keeps register cache synchronization
explicit in the driver and lets runtime PM drop codec clock votes when the
macros are idle.

The series also keeps WSA MCLK-output clock registration resource-managed
by switching it to devm_clk_hw_register(), which allows the empty WSA remove
callback to be dropped.

Changes since v6:
- Dropped the now-empty WSA macro remove callback.
- Sorted the VA macro pm_clock.h include.
- Re-sent as v7 with proper cover-letter threading after the broken v6
  resend was accidentally sent as separate threads.

Changes since v5:
- Rebased to current linux-next/master and regenerated as a standalone
  series that applies cleanly.
- Added depends on PM_CLK for SND_SOC_LPASS_WSA_MACRO and
  SND_SOC_LPASS_VA_MACRO since PM clock APIs are used.
- Improved runtime-PM probe/resume unwind handling in WSA/VA error paths.
- Kept runtime autosuspend delay at 100 ms in both PM-clock conversion
  patches.

Link: https://lore.kernel.org/r/20260604124823.3467457-1-ajay.nandam@xxxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20260623071708.2822269-1-ajay.nandam@xxxxxxxxxxxxxxxx
Signed-off-by: Ajay Kumar Nandam <ajay.nandam@xxxxxxxxxxxxxxxx>
---
Ajay Kumar Nandam (3):
      ASoC: codecs: lpass-wsa-macro: Switch to PM clock framework for runtime PM
      ASoC: codecs: lpass-va-macro: Switch to PM clock framework for runtime PM
      ASoC: codecs: lpass-wsa-macro: Use devm_clk_hw_register() for MCLK output

 sound/soc/codecs/Kconfig           |   2 +
 sound/soc/codecs/lpass-va-macro.c  | 142 +++++++++++++++++++++----------------
 sound/soc/codecs/lpass-wsa-macro.c | 133 ++++++++++++++--------------------
 3 files changed, 134 insertions(+), 143 deletions(-)
---
base-commit: 4e5dfb7c84012007c3c7061126491bbc92d71bf1
change-id: 20260623-xo-sd-codec-v7-b4-8769da3a41ad

Best regards,
--  
Ajay Kumar Nandam <ajay.nandam@xxxxxxxxxxxxxxxx>