drm/amd/display: Disable DCN401 idle optimizations

[WHY&HOW]
Disable to improve stability for now.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c
index fc43e7b5ec901c61cc6d1f5ed1fd7a2a1ce93c82..247bac177d1b1608ca2bf9718ca8b77177183204 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c
@@ -731,6 +731,7 @@ static const struct dc_debug_options debug_defaults_drv = {
                }
        },
        .force_cositing = CHROMA_COSITING_TOPLEFT + 1,
+       .disable_idle_power_optimizations = true,
 };
 
 static struct dce_aux *dcn401_aux_engine_create(