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drm/amd/display: fix dc_check_update_surfaces_for_stream memcmp sequence

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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>
This commit is contained in:
Dmytro Laktyushkin 2017-06-13 16:31:49 -04:00 committed by Alex Deucher
parent 7a0963345f
commit 80b4c5a8c1
1 changed files with 3 additions and 5 deletions
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8
drivers/gpu/drm/amd/display/dc/core/dc.c
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@ -1094,11 +1094,13 @@ static enum surface_update_type get_plane_info_update_type(
const struct dc_surface_update *u, const struct dc_surface_update *u,
int surface_index) int surface_index)
{ {
struct dc_plane_info temp_plane_info = { 0 }; struct dc_plane_info temp_plane_info;
if (!u->plane_info) if (!u->plane_info)
return UPDATE_TYPE_FAST; return UPDATE_TYPE_FAST;
temp_plane_info = *u->plane_info;
/* Copy all parameters that will cause a full update /* Copy all parameters that will cause a full update
* from current surface, the rest of the parameters * from current surface, the rest of the parameters
* from provided plane configuration. * 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.stereo_format = u->surface->stereo_format;
temp_plane_info.tiling_info = u->surface->tiling_info; 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) if (surface_index == 0)
temp_plane_info.visible = u->plane_info->visible; temp_plane_info.visible = u->plane_info->visible;
else else