[PATCH 32/36] drm/amd/display: unblock mcm_luts

Hamza Mahfooz hamza.mahfooz at amd.com
Wed Sep 28 19:40:24 UTC 2022


From: "Leung, Martin" <Martin.Leung at amd.com>

why and how:
needed to fix bad assumption for enable mcm_luts

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira at amd.com>
Signed-off-by: Martin Leung <Martin.Leung at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index 8012a48859b5..5213f4443531 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -630,10 +630,9 @@ bool dcn32_set_input_transfer_func(struct dc *dc,
 			params = &dpp_base->degamma_params;
 	}
 
-	result = dpp_base->funcs->dpp_program_gamcor_lut(dpp_base, params);
+	dpp_base->funcs->dpp_program_gamcor_lut(dpp_base, params);
 
-	if (result &&
-			pipe_ctx->stream_res.opp &&
+	if (pipe_ctx->stream_res.opp &&
 			pipe_ctx->stream_res.opp->ctx &&
 			hws->funcs.set_mcm_luts)
 		result = hws->funcs.set_mcm_luts(pipe_ctx, plane_state);
-- 
2.37.2



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