[PATCH 15/25] drm/amd/display: DCN35 Disable cm power optimization

[Hersen Wu]

From: Yihan Zhu <yihan.zhu at amd.com>

[WHY & HOW]
Enabling SCE after boot up will cause color distortion.

Reviewed-by: Ovidiu Bunea <ovidiu.bunea at amd.com>
Acked-by: Hersen Wu <hersenxs.wu at amd.com>
Signed-off-by: Yihan Zhu <yihan.zhu at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c
index 3c7c810bab1f..a1f4d775db23 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c
@@ -708,7 +708,7 @@ static const struct dc_debug_options debug_defaults_drv = {
 			.i2c = true,
 			.dmcu = false, // This is previously known to cause hang on S3 cycles if enabled
 			.dscl = true,
-			.cm = true,
+			.cm = false,
 			.mpc = true,
 			.optc = true,
 			.vpg = true,
-- 
2.25.1