From: Aric Cyr <aric.cyr@xxxxxxx>
This reverts commit 3ae5ca4b92a5c230c3fe25956996ae4bf1875422.
We found a compilation error that we thought was caused by the 3DLUT
patch; later on, we figured out the root cause of the problem, but we
already applied the revert in the wrong patch. This commit brings it
back the 3DLUT fix.
Acked-by: Agustin Gutierrez <agustin.gutierrez@xxxxxxx>
Signed-off-by: Aric Cyr <aric.cyr@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 4 ++++
drivers/gpu/drm/amd/display/dc/dc.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 6dbcb1b1eb5c..6d33ff2bbebe 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -2285,6 +2285,9 @@ 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;
@@ -2298,6 +2301,7 @@ 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;
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 4cd04a78f926..1225406d3381 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -940,6 +940,7 @@ union surface_update_flags {
uint32_t bandwidth_change:1;
uint32_t clock_change:1;
uint32_t stereo_format_change:1;
+ uint32_t lut_3d:1;
uint32_t full_update:1;
} bits;
--
2.25.1
