2017-01-03, 20:01
better ask ville on IRC if there is something else he wants you to add. Tell him you track down black screen issues on braswell.
Quote:Enabling DP audio stall fix is necessary to play audio over DP HBR2. So,
let's set this bit right before enabling the audio codec. Playing audio
without setting this bit results in pipe FIFO underruns.
This workaround is applicable only for audio sample rates up to 96kHz. For
frequencies above 96kHz, this is insufficient and cdclk should be increased
to at least 432 MHz, just like BDW. Since, the audio driver does not
support sample rates > 48 kHz, we are safe with this fix for now.
Quote:Enabling DP audio stall fix is necessary to play audio over DP HBR2. So,
let's set this bit right before enabling the audio codec. Playing audio
without setting this bit results in pipe FIFO underruns.
This workaround is applicable only for audio sample rates up to 96kHz. For
frequencies above 96kHz, this is insufficient and cdclk should be increased
to at least 432 MHz, just like BDW. Since, the audio driver does not
support sample rates < 48 kHz, we are safe with this fix for now.
(2017-01-04, 01:32)flyingernst Wrote: Is there a cause for Windows beside frame packing?!
(2017-01-04, 18:17)Caramba69 Wrote: Is there a chance that MVC will work as well?