pcmC0D3p use for hdmi sound out, numid=13,iface=CARD,name='HDMI/DP,pcm=3 Jack' ; type=BOOLEAN,access=r-------,values=1 : values=on this patch cause 'HDMI/DP,pcm=3 Jack' value off, hdmi sound not work, replug hdmi cable no useful, still no sound, 'HDMI/DP,pcm=3 Jack' unable become on, have to reboot. 2023-04-25 17:31 GMT+08:00, Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>: > On Tue, Apr 25, 2023 at 01:46:57PM +0800, youling257 wrote: >> This patch cause suspend to disk resume later hdmi out no sound. >> Revert "drm/i915: Fix fast wake AUX sync len", suspend resume hdmi sound >> work. > > I find that hard to believe. Fast wake is a PSR2 thing, which has > nothing to do with HDMI. > > -- > Ville Syrjälä > Intel >
