drm/amd/display: Force full update on pixel_format_change

Signed-off-by: Krunoslav Kovac <Krunoslav.Kovac@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 67e3d00eecd2755eff44adf8b42f1f6fbe0fbcb3..a78e0364b1b26a2db121f6cf0de4e7f9b489b85e 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1105,6 +1105,7 @@ static enum surface_update_type get_plane_info_update_type(const struct dc_surfa
 
        if (update_flags->bits.rotation_change
                        || update_flags->bits.stereo_format_change
+                       || update_flags->bits.pixel_format_change
                        || update_flags->bits.gamma_change
                        || update_flags->bits.bpp_change
                        || update_flags->bits.bandwidth_change

diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 92b249a24bde1b14b01d7ec150dd74d272235edb..c889e7b2b370b284b23aff0f3bf79f0a211071eb 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -213,6 +213,7 @@ struct dc_debug {
        bool vsr_support;
        bool performance_trace;
        bool az_endpoint_mute_only;
+       bool always_use_regamma;
 };
 struct dc_state;
 struct resource_pool;
@@ -495,7 +496,6 @@ struct dc_surface_update {
        /* following updates require alloc/sleep/spin that is not isr safe,
         * null means no updates
         */
-       /* gamma TO BE REMOVED */
        struct dc_gamma *gamma;
        enum color_transfer_func color_input_tf;
        struct dc_transfer_func *in_transfer_func;