[PATCH 0/3] ASoC: Intel/SOF: simplify S3 resume flows

Pierre-Louis Bossart pierre-louis.bossart at linux.intel.com
Mon Oct 17 22:49:43 CEST 2022


All Intel drivers for cAVS platforms contain a sequence for S3 resume
which doesn't seem justified nor necessary. Forensic Git investigation
in internal repositories did not provide any rationale for the
implementation, and tests show no impact when those sequences are
removed.

This sequence was identified as problematic during a large HDaudio
cleanup where all programming sequences were revisited before
extensions are added.

Pierre-Louis Bossart (3):
  ASoC: Intel: Skylake: simplify S3 resume flows
  ASoC: Intel: avs: simplify S3 resume flows
  ASoC: SOF: Intel: hda-dsp: simplify S3 resume flows

 sound/soc/intel/avs/core.c    | 11 -----------
 sound/soc/intel/skylake/skl.c |  9 ---------
 sound/soc/sof/intel/hda-dsp.c | 14 --------------
 3 files changed, 34 deletions(-)

-- 
2.34.1



More information about the Alsa-devel mailing list