drm/amd/display: disable lttpr for Navi

Signed-off-by: Hugo Hu <hugo.hu@amd.com>
Reviewed-by: Abdoulaye Berthe <Abdoulaye.Berthe@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index d72e921fffa01eec775917488d87c5ad913cf9b1..3cc8d4be1698acdf60cf2cdb0f59b527aaa59111 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -3483,7 +3483,7 @@ static bool dcn20_resource_construct(
        dc->caps.post_blend_color_processing = true;
        dc->caps.force_dp_tps4_for_cp2520 = true;
        dc->caps.hw_3d_lut = true;
-       dc->caps.extended_aux_timeout_support = true;
+       dc->caps.extended_aux_timeout_support = false;
 
        if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV) {
                dc->debug = debug_defaults_drv;