From: Aric Cyr <aric.cyr@xxxxxxx>
[Why]
3DLUT not updated due to missing condition
[How]
Check if 3DLUT update is needed
Reviewed-by: Anthony Koo <Anthony.Koo@xxxxxxx>
Acked-by: Solomon Chiu <solomon.chiu@xxxxxxx>
Signed-off-by: Aric Cyr <aric.cyr@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 0f0440408a16..8e0bcd4fd000 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -2187,6 +2187,9 @@ static enum surface_update_type det_surface_update(const struct dc *dc,
update_flags->bits.gamma_change = 1;
}
+ if (u->lut3d_func || u->func_shaper)
+ update_flags->bits.lut_3d = 1;
+
if (u->hdr_mult.value)
if (u->hdr_mult.value != u->surface->hdr_mult.value) {
update_flags->bits.hdr_mult = 1;
@@ -2200,6 +2203,7 @@ static enum surface_update_type det_surface_update(const struct dc *dc,
if (update_flags->bits.input_csc_change
|| update_flags->bits.coeff_reduction_change
+ || update_flags->bits.lut_3d
|| update_flags->bits.gamma_change
|| update_flags->bits.gamut_remap_change) {
type = UPDATE_TYPE_FULL;
--
2.25.1
