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drm/amd/pm: enable TEMP_DEPENDENT_VMIN for navi1x

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May help stability with some navi1x boards.

Hopefully this helps with stability with multiple monitors
and would allow us to re-enable MPC_SPLIT_DYNAMIC in the
DC code for better power savings.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2196

Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
This commit is contained in:
Alex Deucher 2023-02-28 14:41:30 -05:00
parent 2a867a85ee
commit 3043d13fef
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
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@ -304,7 +304,8 @@ navi10_get_allowed_feature_mask(struct smu_context *smu,
| FEATURE_MASK(FEATURE_GFX_SS_BIT)
| FEATURE_MASK(FEATURE_APCC_DFLL_BIT)
| FEATURE_MASK(FEATURE_FW_CTF_BIT)
| FEATURE_MASK(FEATURE_OUT_OF_BAND_MONITOR_BIT);
| FEATURE_MASK(FEATURE_OUT_OF_BAND_MONITOR_BIT)
| FEATURE_MASK(FEATURE_TEMP_DEPENDENT_VMIN_BIT);
if (adev->pm.pp_feature & PP_SCLK_DPM_MASK)
*(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT);