From 5d5af34072c8b11f60960c3bea57ff9de5877791 Mon Sep 17 00:00:00 2001 From: Saaem Rizvi Date: Mon, 28 Mar 2022 14:25:16 -0400 Subject: [PATCH] drm/amd/display: Disabling Z10 on DCN31 [WHY] Z10 is should not be enabled by default on DCN31. [HOW] Using DC debug flags to disable Z10 by default on DCN31. Reviewed-by: Eric Yang Acked-by: Pavle Kotarac Signed-off-by: Saaem Rizvi Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c index f27262417abe8..6cc580be7c798 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c @@ -885,6 +885,7 @@ static const struct dc_debug_options debug_defaults_drv = { .afmt = true, } }, + .disable_z10 = true, .optimize_edp_link_rate = true, .enable_sw_cntl_psr = true, .apply_vendor_specific_lttpr_wa = true, -- 2.30.2