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drm/amd/display: update plane params before validation

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This patch updates the dc's plane state with the parameters set by the
user side.
This is needed to validate the plane capabilities with the parameters
user space wants to set.

Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Shirish S 2018-02-13 14:15:17 +05:30 committed by Alex Deucher
parent 10eee2e873
commit 5449e07caa
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -3064,6 +3064,9 @@ static int dm_plane_atomic_check(struct drm_plane *plane,
if (!dm_plane_state->dc_state)
return 0;
if (!fill_rects_from_plane_state(state, dm_plane_state->dc_state))
return -EINVAL;
if (dc_validate_plane(dc, dm_plane_state->dc_state) == DC_OK)
return 0;