On Fri, Apr 28, 2017 at 03:08:53AM +, Lee, Shawn C wrote:
> > From: "Lee, Shawn C"
> >
> > Display driver read DPCD register 0x202, 0x203 and 0x204 to identify
> > eDP sink status. If PSR exit is ongoing at eDP sink, and eDP source
> > read these registers at the same time. Panel will repor
> Bride, Jim ; Nikula, Jani ; Vivi,
> Rodrigo ; Lin, Ryan
> Subject: Re: [Intel-gfx] [PATCH] drm/i915/edp: Read link status after exit PSR
>
> On Thu, Apr 27, 2017 at 10:35:22PM +0800, Lee, Shawn C wrote:
> > From: "Lee, Shawn C"
> >
> > Display drive
/edp: Read link status after exit PSR
On Thu, Apr 27, 2017 at 10:35:22PM +0800, Lee, Shawn C wrote:
> From: "Lee, Shawn C"
>
> Display driver read DPCD register 0x202, 0x203 and 0x204 to identify
> eDP sink status. If PSR exit is ongoing at eDP sink, and eDP source
> re
On Thu, Apr 27, 2017 at 10:35:22PM +0800, Lee, Shawn C wrote:
> From: "Lee, Shawn C"
>
> Display driver read DPCD register 0x202, 0x203 and 0x204 to identify
> eDP sink status. If PSR exit is ongoing at eDP sink, and eDP source
> read these registers at the same time. Panel will report EQ & symbo
On Thu, Apr 27, 2017 at 10:35:22PM +0800, Lee, Shawn C wrote:
> From: "Lee, Shawn C"
>
> Display driver read DPCD register 0x202, 0x203 and 0x204 to identify
> eDP sink status. If PSR exit is ongoing at eDP sink, and eDP source
> read these registers at the same time. Panel will report EQ & symbo
From: "Lee, Shawn C"
Display driver read DPCD register 0x202, 0x203 and 0x204 to identify
eDP sink status. If PSR exit is ongoing at eDP sink, and eDP source
read these registers at the same time. Panel will report EQ & symbol
lock not done. It will cause panel display flicking.
So driver have to
