drm/amd/display: constify a few dc_surface_update fields

Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 7a9f600662ce..9cfde0ccf4e9 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -503,18 +503,18 @@ struct dc_surface_update {
         struct dc_plane_state *surface;
 
         /* isr safe update parameters.  null means no updates */
-        struct dc_flip_addrs *flip_addr;
-        struct dc_plane_info *plane_info;
-        struct dc_scaling_info *scaling_info;
+        const struct dc_flip_addrs *flip_addr;
+        const struct dc_plane_info *plane_info;
+        const struct dc_scaling_info *scaling_info;
 
         /* following updates require alloc/sleep/spin that is not isr safe,
          * null means no updates
          */
-        struct dc_gamma *gamma;
-        struct dc_transfer_func *in_transfer_func;
+        const struct dc_gamma *gamma;
+        const struct dc_transfer_func *in_transfer_func;
 
-        struct dc_csc_transform *input_csc_color_matrix;
-        struct fixed31_32 *coeff_reduction_factor;
+        const struct dc_csc_transform *input_csc_color_matrix;
+        const struct fixed31_32 *coeff_reduction_factor;
 };
 
 /*