linux/drivers/gpu/drm/amd
Paul Hsieh efca090560 drm/amd/display: check link status before disable stream
[Why]
1. Set second screen only then unplug external monitor
2. Enter to S4 then plug in external monitor
3. Resume from S4, eDP will not turn off when OS set
   second screen only
Sometimes OS will not set eDP power up cause eDP dpms_off
keep true then driver skipp disable stream

[How]
When drvier try to disable stream, add link status condition

Signed-off-by: Paul Hsieh <paul.hsieh@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-18 16:09:09 -05:00
..
acp drm/amdgpu: fix license on Kconfig and Makefiles 2019-12-11 15:22:08 -05:00
amdgpu drm/amdgpu/vcn: remove JPEG related code from idle handler and begin use 2019-12-18 16:09:07 -05:00
amdkfd drm/amdkfd: queue kfd interrupt work to different CPU 2019-12-18 16:09:05 -05:00
display drm/amd/display: check link status before disable stream 2019-12-18 16:09:09 -05:00
include drm/amdgpu: add dpcs20 registers 2019-12-18 16:09:06 -05:00
powerplay drm/amdgpu/sriov: Tonga sriov also need load firmware with smu 2019-12-18 16:09:06 -05:00