I tested this patch with the audio in place. With this setup in my HSW machine I can hear the pink noise played back with DP-HDMI cable attatched. speaker-test -c 2 -r 48000 -F S16_LE -t pink --device=plughw:0,7 Cheers, Mika On Tue, 2015-04-07 at 14:06 +0530, Sivakumar Thulasimani wrote: > where can i check this (audio driver) ? since there was no need for them > to check CD clock value till now i don't think they will be doing it. > also this needs to be changed in Display Audio controller, so not sure > if audio driver has access to it in the first place. will be good to > confirm this before merging as it will break display audio if it is not > programmed. > > if any one has setup this can be confirmed by just switching CD clock > after boot and playing an audio file. > > regards, > Sivakumar > > On 4/7/2015 1:59 PM, Ville Syrjälä wrote: > > On Tue, Apr 07, 2015 at 12:33:40PM +0530, Sivakumar Thulasimani wrote: > >> sorry if i am missing something, HSW and BDW requires display audio > >> controller to be updated with new values once CD clock is modified. how > >> is this accomplished here ? > > I'm hoping the audio driver will query the cdclk frequency after every > > modeset. > > > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
