diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index de99d71f904250a38fff125bb4b8c50b40f51eaf..41df500817ad19d4370e820223eebb6293f0f4e4 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1302,8 +1302,8 @@ bool dc_commit_surfaces_to_target( 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].gamma = + (struct dc_gamma *)new_surfaces[i]->gamma_correction; 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; @@ -1444,6 +1444,16 @@ void dc_update_surfaces_for_target(struct dc *dc, struct dc_surface_update *upda pipe_ctx->scl_data.recout.width -= 2; } } + + if (updates[i].gamma) { + if (surface->public.gamma_correction != NULL) + dc_gamma_release(surface->public. + gamma_correction); + + dc_gamma_retain(updates[i].gamma); + surface->public.gamma_correction = + updates[i].gamma; + } } } diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c index b89d3b5d0ba0bb1dbb79e74ff9fbd9dced737890..06d8b326714ab1d389455d7be817956d3b0eebf6 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_surface.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_surface.c @@ -64,7 +64,8 @@ static bool construct(struct dc_context *ctx, struct surface *surface) static void destruct(struct surface *surface) { - + if (surface->protected.public.gamma_correction != NULL) + dc_gamma_release(surface->protected.public.gamma_correction); } /******************************************************************************* diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index bb7cdde3e37bc2ef0abfff211c2608120f04f2e1..7733292d42f87f23d9a415d66dc2f4305a8a7011 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -312,6 +312,7 @@ const struct dc_surface_status *dc_surface_get_status( void dc_surface_retain(const struct dc_surface *dc_surface); void dc_surface_release(const struct dc_surface *dc_surface); +void dc_gamma_retain(const struct dc_gamma *dc_gamma); void dc_gamma_release(const struct dc_gamma *dc_gamma); struct dc_gamma *dc_create_gamma(void);