[Intel-gfx] [PATCH] drm/i915: Fix Sink CRC

2014-09-15 Thread Jani Nikula
On Sat, 13 Sep 2014, Rodrigo Vivi wrote: > In some cases like when PSR just got enabled the panel need more vblank > times to calculate CRC. I figured that out with the new PSR test cases > facing some cases that I had a green screen but a blank CRC. Even with > 2 vblank waits on kernel + 2 vblank

[Intel-gfx] [PATCH] drm/i915: Fix Sink CRC

2014-09-15 Thread Daniel Vetter
On Fri, Sep 12, 2014 at 07:49:25PM -0400, Rodrigo Vivi wrote: > In some cases like when PSR just got enabled the panel need more vblank > times to calculate CRC. I figured that out with the new PSR test cases > facing some cases that I had a green screen but a blank CRC. Even with > 2 vblank waits