[PATCH v2 0/3] ASoC: sunxi: sun4i-spdif: Cleanup and runtime PM improvements

From: phucduc . bui

Date: Fri May 22 2026 - 05:54:31 EST


From: bui duc phuc <phucduc.bui@xxxxxxxxx>

Hi,

This series contains a few improvements for the sun4i-spdif driver,
including guard() conversions and ensuring the device is resumed
via runtime PM before kcontrol register accesses.


Link v1:
https://lore.kernel.org/all/20260513105003.81880-1-phucduc.bui@xxxxxxxxx/

Change in v2:
- Switched from using guard() to scoped_guard()
- Added runtime PM handling for kcontrol register accesses.

Best Regards,
Phuc

bui duc phuc (3):
ASoC: sunxi: sun4i-spdif: Use guard() for spin locks
ASoC: sunxi: sun4i-spdif: Resume device before kcontrol register
access
ASoC: sunxi: sun4i-spdif: Reorder clock enable sequence

sound/soc/sunxi/sun4i-spdif.c | 76 +++++++++++++++++++----------------
1 file changed, 42 insertions(+), 34 deletions(-)

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2.43.0