diff options
| author | Charlene Liu <[email protected]> | 2024-01-29 19:30:12 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-02-14 17:12:56 -0500 |
| commit | 41364afe367026e77871d6ade333a72d8b92612b (patch) | |
| tree | 5b6f60f553450b839008b85b0856526ac710bef1 | |
| parent | 3667c4298b419dfadd9b8eb14373a1211bf1057f (diff) | |
drm/amd/display: enable fgcg by default
[why]
sw has most of the fgcg enabled which is the same as HW default.
but driver disabled some due to enable flag not initialized.
comparing HW state, we still need to enable dpp and dio.
Reviewed-by: Muhammad Ahmed <[email protected]>
Acked-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Charlene Liu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c index e534e87cc85b..28266b9a148a 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c @@ -1907,7 +1907,8 @@ static bool dcn35_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); |