From: Aric Cyr <aric.cyr@xxxxxxx> commit 96ab3cb3b0f862308a03046d01d66c7b4154846b upstream. This reverts commit 796d6a37ff5ffaf9f2dc0f3f4bf9f4a1034c00de. 4K144 resolution isn't available on DCN31. Reviewed-by: Sherry Wang <Yao.Wang1@xxxxxxx> Acked-by: Hamza Mahfooz <hamza.mahfooz@xxxxxxx> Signed-off-by: Aric Cyr <aric.cyr@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c @@ -892,7 +892,7 @@ static const struct dc_debug_options deb .enable_sw_cntl_psr = true, .apply_vendor_specific_lttpr_wa = true, .enable_z9_disable_interface = true, /* Allow support for the PMFW interface for disable Z9*/ - .dml_hostvm_override = DML_HOSTVM_NO_OVERRIDE, + .dml_hostvm_override = DML_HOSTVM_OVERRIDE_FALSE, }; static const struct dc_debug_options debug_defaults_diags = {