From 52821adbc30668e9ebf3b236b2c9f9ac9a135446 Mon Sep 17 00:00:00 2001 From: Rodrigo Siqueira Date: Mon, 25 Mar 2024 13:52:04 -0600 Subject: drm/amd/display: Enable FGCG for DCN351 Signed-off-by: Rodrigo Siqueira Acked-by: Roman Li Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c index 66ab6aba26aa..8a57adb27264 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c @@ -1893,6 +1893,8 @@ static bool dcn351_resource_construct( if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV) dc->debug = debug_defaults_drv; + /*HW default is to have all the FGCG enabled, SW no need to program them*/ + dc->debug.enable_fine_grain_clock_gating.u32All = 0xFFFF; // Init the vm_helper if (dc->vm_helper) vm_helper_init(dc->vm_helper, 16); -- cgit v1.2.3