; Daniel
Vetter; Jani Nikula
Subject: [PATCH] drm/i915: Fix Sink CRC
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
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 waits on test case.
So let's give up to 6 vblank
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
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
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 waits on test case.
So let's give up to 6 vblank
