diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2017-05-27 18:08:13 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-05-31 14:16:41 -0400 |
| commit | 93480f897e3ccc1874d26bf7426d824dca832766 (patch) | |
| tree | 8cc79c338d9880b5286d5e179d491db4d67c7360 /drivers/gpu/drm/amd | |
| parent | df057e02603b758c5b81e45cf4cdc5c96713eabf (diff) | |
Revert "drm/amd/powerplay: disable engine spread spectrum feature on Vega10."
This reverts commit f8fdaa0e7b81698ba2ad8c2d20c7f9a44c75e0c6.
firmware add support for this feature, so still ctrl by vbios.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index 1b7333e0c5a7..786034dde0f0 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -1542,11 +1542,7 @@ static int vega10_populate_single_gfx_level(struct pp_hwmgr *hwmgr, current_gfxclk_level->FbMult = cpu_to_le32(dividers.ulPll_fb_mult); /* Spread FB Multiplier bit: bit 0:8 int, bit 31:16 frac */ - if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, - PHM_PlatformCaps_EngineSpreadSpectrumSupport)) - current_gfxclk_level->SsOn = dividers.ucPll_ss_enable; - else - current_gfxclk_level->SsOn = 0; + current_gfxclk_level->SsOn = dividers.ucPll_ss_enable; current_gfxclk_level->SsFbMult = cpu_to_le32(dividers.ulPll_ss_fbsmult); current_gfxclk_level->SsSlewFrac = |