When i from kernel 6.3rc7 update to 6.3 release, it happened this hdmi sound problem. I retest many times, the cause of the problem is not this patch, i'm so sorry. 2023-04-25 21:52 GMT+08:00, youling 257 <youling257@xxxxxxxxx>: > 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 >> >
