drm/amd/display: Disabling Z10 on DCN31

From Saaem Rizvi
d0d266c2f689d6113fe0d43d1b1fc105157c7443 in linux 5.15.y/5.15.46
5d5af34072c8b11f60960c3bea57ff9de5877791 in mainline linux

diff --git a/sys/dev/pci/drm/amd/display/dc/dcn31/dcn31_resource.c b/sys/dev/pci/drm/amd/display/dc/dcn31/dcn31_resource.c
index a5ef9d5..310ced5 100644 (file)
--- a/sys/dev/pci/drm/amd/display/dc/dcn31/dcn31_resource.c
+++ b/sys/dev/pci/drm/amd/display/dc/dcn31/dcn31_resource.c
@@ -957,6 +957,7 @@ static const struct dc_debug_options debug_defaults_drv = {
                        .optc = false,
                }
        },
+       .disable_z10 = true,
        .optimize_edp_link_rate = true,
        .enable_sw_cntl_psr = true,
 };