[PATCH V3 20/47] drm/amd/display: update gamut remap if plane has changed

[Wayne Lin]

From: Hugo Hu <hugo.hu at amd.com>

[Why]
The desktop plane and full-screen game plane may have different
gamut remap coefficients, if switching between desktop and
full-screen game without updating the gamut remap will cause
incorrect color.

[How]
Update gamut remap if planes change.

Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Acked-by: Wayne Lin <wayne.lin at amd.com>
Signed-off-by: Hugo Hu <hugo.hu at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index ab56f14d6247..e1d271fe9e64 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1573,6 +1573,7 @@ static void dcn20_update_dchubp_dpp(
 	/* Any updates are handled in dc interface, just need
 	 * to apply existing for plane enable / opp change */
 	if (pipe_ctx->update_flags.bits.enable || pipe_ctx->update_flags.bits.opp_changed
+			|| pipe_ctx->update_flags.bits.plane_changed
 			|| pipe_ctx->stream->update_flags.bits.gamut_remap
 			|| pipe_ctx->stream->update_flags.bits.out_csc) {
 		/* dpp/cm gamut remap*/
-- 
2.37.3