While testing fixes for SoundWire race conditions initially reported in [1], I found additional issues in codec drivers. When the order in which drivers are probed is changed, multiple errors are reported, from unbalanced pm_runtime_enable() calls to invalid mutex lock magic numbers, workqueues not initialized and missing resume sequences. In 'nominal' usages, there is no change of functionality, this is just a first step to test random device/driver bind/unbind sequences. Important note: these changes only touch Intel-based platforms, I don't have any background and ability to test on Qualcomm-based devices. [1] https://lore.kernel.org/alsa-devel/d0559e97-c4a0-b817-428c-d3e305390270@xxxxxxxxxxxxxxx/ Pierre-Louis Bossart (7): ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove ASoC: rt711-sdca-sdw: fix calibrate mutex initialization ASoC: Intel: sof_sdw: handle errors on card registration ASoC: rt711: fix calibrate mutex initialization ASoC: rt7*-sdw: harden jack_detect_handler ASoC: codecs: rt700/rt711/rt711-sdca: initialize workqueues in probe ASoC: codecs: rt700/rt711/rt711-sdca: resume bus/codec in .set_jack_detect sound/soc/codecs/max98373-sdw.c | 12 +++++++- sound/soc/codecs/rt1308-sdw.c | 11 +++++++ sound/soc/codecs/rt1316-sdw.c | 11 +++++++ sound/soc/codecs/rt5682-sdw.c | 5 ++- sound/soc/codecs/rt700-sdw.c | 6 +++- sound/soc/codecs/rt700.c | 30 +++++++++++------- sound/soc/codecs/rt711-sdca-sdw.c | 9 +++++- sound/soc/codecs/rt711-sdca.c | 40 ++++++++++++------------ sound/soc/codecs/rt711-sdw.c | 9 +++++- sound/soc/codecs/rt711.c | 40 ++++++++++++------------ sound/soc/codecs/rt715-sdca-sdw.c | 12 ++++++++ sound/soc/codecs/rt715-sdw.c | 12 ++++++++ sound/soc/intel/boards/sof_sdw.c | 51 ++++++++++++++++++------------- 13 files changed, 169 insertions(+), 79 deletions(-) -- 2.34.1
