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| author | Zhan Liu <zhan.liu@amd.com> | 2020-01-28 16:38:53 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-01-30 17:15:43 -0500 |
| commit | ded58c7bbbf3b52c018db99fd4d530c3448a0c83 (patch) | |
| tree | e860863f1d5594064a010d706f126a37f11c5180 /drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c | |
| parent | ec3d65082d7dabad6fa8f66a8ef166f2d522d6b2 (diff) | |
drm/amd/display: Move drm_dp_mst_atomic_check() to the front of dc_validate_global_state()
[Why]
Need to do atomic check first, then validate global state.
If not, when connecting both MST and HDMI displays and
set a bad mode via xrandr, system will hang.
[How]
Move drm_dp_mst_atomic_check() to the front of
dc_validate_global_state().
Signed-off-by: Zhan Liu <zhan.liu@amd.com>
Reviewed-by: Mikita Lipski <mikita.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v9_4.c')
0 files changed, 0 insertions, 0 deletions