[alsa-devel] [PATCH 0/4] ASoC: SOF: Intel: only use D0i3 if needed

The earlier patches for D0i3/S0ix support went one bridge too far, and forced the use of D0i3 even when it was not needed, which also had the side effect of breaking some of our s2idle suspend/resume stress tests.

Add documentation on supported transitions and only use D0i3 if necessary.

Keyon Jie (4): ASoC: SOF: PM: add state machine to comments ASoC: SOF: PM: add check before setting d0_substate ASoC: SOF: add helper to check if we should enter d0i3 suspend ASoC: SOF: PM: only suspend to D0I3 when needed

sound/soc/sof/core.c | 13 +++++++++++++ sound/soc/sof/pm.c | 39 +++++++++++++++++++++++++++++++++++++-- sound/soc/sof/sof-priv.h | 2 ++ 3 files changed, 52 insertions(+), 2 deletions(-)