diff options
| author | Evan Quan <evan.quan@amd.com> | 2018-11-19 12:03:24 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-11-19 16:07:15 -0500 |
| commit | 009dd011762925e5e03a59282b1785214f8470e0 (patch) | |
| tree | 7043058314d1f1d3d9ef011ceaa35d01dd3270bf /drivers/gpu | |
| parent | 919a52fc4ca137c871f295224507fa3401e08472 (diff) | |
| download | linux-009dd011762925e5e03a59282b1785214f8470e0.tar.bz2 | |
drm/amd/powerplay: disable Vega20 DS related features
Disable these features on Vega20 for now.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Feifei Xu<Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c index 99861f32b1f9..397ee88fec03 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c @@ -75,7 +75,17 @@ static void vega20_set_default_registry_data(struct pp_hwmgr *hwmgr) data->phy_clk_quad_eqn_b = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT; data->phy_clk_quad_eqn_c = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT; - data->registry_data.disallowed_features = 0x0; + /* + * Disable the following features for now: + * GFXCLK DS + * SOCLK DS + * LCLK DS + * DCEFCLK DS + * FCLK DS + * MP1CLK DS + * MP0CLK DS + */ + data->registry_data.disallowed_features = 0xE0041C00; data->registry_data.od_state_in_dc_support = 0; data->registry_data.thermal_support = 1; data->registry_data.skip_baco_hardware = 0; |