drm/amd/display: Disable SYMCLK32_SE RCO on DCN314

[WHY]
Currently causes some DP link layer failures, backing out until
the failures are root caused.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index ab301ea7c10bd0543b188aace6badddf3735ec31..677361d74a4ecf26f8bc1032512c2aa7610f8fa3 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -916,7 +916,7 @@ static const struct dc_debug_options debug_defaults_drv = {
                                        .hdmistream = true,
                                        .hdmichar = true,
                                        .dpstream = true,
-                                       .symclk32_se = true,
+                                       .symclk32_se = false,
                                        .symclk32_le = true,
                                        .symclk_fe = true,
                                        .physymclk = true,