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authorHersen Wu <hersenxs.wu@amd.com>2018-01-30 17:46:16 +0100
committerAlex Deucher <alexander.deucher@amd.com>2018-02-20 21:10:26 +0100
commit4909c6de7d7ada493e1c2f0d8bf0145a750d2dd6 (patch)
tree81481e03f189582440031197ee8b25ac83a7630f /drivers/gpu/drm/radeon
parentdrm/amdgpu: Unify the dm resume calls into one (diff)
downloadlinux-4909c6de7d7ada493e1c2f0d8bf0145a750d2dd6.tar.xz
linux-4909c6de7d7ada493e1c2f0d8bf0145a750d2dd6.zip
drm/amd/display: VGA black screen from s3 when attached to hook
[Description] For MST, DC already notify MST sink for MST mode, DC stll check DP SINK DPCD register to see if MST enabled. DP RX firmware may not handle this properly. Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon')
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