diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 19d96aeaa113dd4ca3f0f6cb96e2beb5fa5c1cf7..ab875ea8aba47ee6a99bd0819b685b3422540e78 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -985,6 +985,11 @@ static enum surface_update_type get_plane_info_update_type(const struct dc_surfa if (u->plane_info->per_pixel_alpha != u->surface->per_pixel_alpha) update_flags->bits.per_pixel_alpha_change = 1; + if (u->plane_info->dcc.enable != u->surface->dcc.enable + || u->plane_info->dcc.grph.independent_64b_blks != u->surface->dcc.grph.independent_64b_blks + || u->plane_info->dcc.grph.meta_pitch != u->surface->dcc.grph.meta_pitch) + update_flags->bits.dcc_change = 1; + if (pixel_format_to_bpp(u->plane_info->format) != pixel_format_to_bpp(u->surface->format)) /* different bytes per element will require full bandwidth diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 9fbcfd7b5f8d3c88a17fe67fc87f0b9858ee49ad..597bd8b4cb1e9a733048a3bf804b2ff524d9085e 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -387,6 +387,7 @@ union surface_update_flags { struct { /* Medium updates */ + uint32_t dcc_change:1; uint32_t color_space_change:1; uint32_t input_tf_change:1; uint32_t horizontal_mirror_change:1; diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index 8e2520ba6bed7c3d62e2158611c12a1180828ba5..1ebe980bfb6d107787afe6be764bce3273130137 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -2066,6 +2066,7 @@ static void update_dchubp_dpp( plane_state->update_flags.bits.horizontal_mirror_change || plane_state->update_flags.bits.rotation_change || plane_state->update_flags.bits.swizzle_change || + plane_state->update_flags.bits.dcc_change || plane_state->update_flags.bits.bpp_change) { hubp->funcs->hubp_program_surface_config( hubp,