To: amd-gfx@lists.freedesktop.org; Liu, Charlene
> Cc: Pierre-Loup Griffais ; Cornij, Nikola
> ; Kotarac, Pavle ; Gutierrez,
> Agustin
> Subject: [PATCH] drm/amd/display: Keep eDP Vdd on when eDP stream is already
>
> [Why]
> Even if can_apply_edp_fast_boot is set to 1 at boot, this fla
[Public]
[Why]
Even if can_apply_edp_fast_boot is set to 1 at boot, this flag will
be cleared to 0 at S3 resume. However, we still need to keep Vdd on
at S3 resume. Turning eDP Vdd off at resume will result in black
screen at S3 resume.
[How]
Don't turn eDP Vdd off when there is an existing eDP