drm/amd/display: disable lttpr for RN

Signed-off-by: abdoulaye berthe <abdoulaye.berthe@amd.com>
Reviewed-by: George Shen <George.Shen@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/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 30b7755e97011762d49fcfe4045143b55c19473e..2f91a016b9138223c4fa9f8eba40a67f878de146 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -1686,7 +1686,7 @@ static bool dcn21_resource_construct(
        dc->caps.max_slave_planes = 1;
        dc->caps.post_blend_color_processing = true;
        dc->caps.force_dp_tps4_for_cp2520 = true;
-       dc->caps.extended_aux_timeout_support = true;
+       dc->caps.extended_aux_timeout_support = false;
        dc->caps.dmcub_support = true;
 
        if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)