drm/amd/display: Fix S3 gamma corruption.

On S3 resume gamma is corrupted since no gamma programming
took place.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@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>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 20f4199..eda36c7 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1120,11 +1120,13 @@ bool dc_commit_surfaces_to_stream(
 
        stream_update->src = dc_stream->src;
        stream_update->dst = dc_stream->dst;
+       stream_update->out_transfer_func = dc_stream->out_transfer_func;
 
        for (i = 0; i < new_surface_count; i++) {
                updates[i].surface = new_surfaces[i];
                updates[i].gamma =
                        (struct dc_gamma *)new_surfaces[i]->gamma_correction;
+               updates[i].in_transfer_func = new_surfaces[i]->in_transfer_func;
                flip_addr[i].address = new_surfaces[i]->address;
                flip_addr[i].flip_immediate = new_surfaces[i]->flip_immediate;
                plane_info[i].color_space = new_surfaces[i]->color_space;