diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2017-06-13 16:31:49 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 18:08:04 -0400 |
| commit | 80b4c5a8c1e1856848a440a63accbe029ea3b51b (patch) | |
| tree | 0991a9049407ee489b58dd5dc1db04666698388e /drivers/gpu | |
| parent | 7a0963345f859058fa866dd28fe13ca5eff22a87 (diff) | |
drm/amd/display: fix dc_check_update_surfaces_for_stream memcmp sequence
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index e518aeddfa58..f5f365b418c2 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1094,11 +1094,13 @@ static enum surface_update_type get_plane_info_update_type( const struct dc_surface_update *u, int surface_index) { - struct dc_plane_info temp_plane_info = { 0 }; + struct dc_plane_info temp_plane_info; if (!u->plane_info) return UPDATE_TYPE_FAST; + temp_plane_info = *u->plane_info; + /* Copy all parameters that will cause a full update * from current surface, the rest of the parameters * from provided plane configuration. @@ -1115,10 +1117,6 @@ static enum surface_update_type get_plane_info_update_type( temp_plane_info.stereo_format = u->surface->stereo_format; temp_plane_info.tiling_info = u->surface->tiling_info; - /* Special Validation parameters */ - temp_plane_info.format = u->plane_info->format; - temp_plane_info.per_pixel_alpha = u->plane_info->per_pixel_alpha; - if (surface_index == 0) temp_plane_info.visible = u->plane_info->visible; else |