From a39bf39816b0d02344fa36e280a52a9b9787bd89 Mon Sep 17 00:00:00 2001 From: Kevin Wang Date: Thu, 30 May 2019 10:28:11 +0800 Subject: [PATCH] drm/amd/powerplay: use pp_feature_mask to control uclk(mclk) dpm enabled the uclk dpm feature is not work well on all navi10 asic, use pp feature mask module parameter to control it. Signed-off-by: Kevin Wang Reviewed-by: Jack Xiao Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c index 4310f8621061..425523381f62 100644 --- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -315,9 +315,6 @@ navi10_get_allowed_feature_mask(struct smu_context *smu, | FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT) | FEATURE_MASK(FEATURE_DPM_MP0CLK_BIT) | FEATURE_MASK(FEATURE_DPM_LINK_BIT) - | FEATURE_MASK(FEATURE_DPM_UCLK_BIT) - | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT) - | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT) | FEATURE_MASK(FEATURE_GFX_ULV_BIT) | FEATURE_MASK(FEATURE_RSMU_SMN_CG_BIT) | FEATURE_MASK(FEATURE_DS_SOCCLK_BIT) @@ -336,6 +333,11 @@ navi10_get_allowed_feature_mask(struct smu_context *smu, | FEATURE_MASK(FEATURE_FW_DSTATE_BIT) | FEATURE_MASK(FEATURE_ACDC_BIT); + if (adev->pm.pp_feature & PP_MCLK_DPM_MASK) + *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_UCLK_BIT) + | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT) + | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT); + if (adev->pm.pp_feature & PP_GFXOFF_MASK) { *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_SS_BIT) | FEATURE_MASK(FEATURE_GFXOFF_BIT); -- 2.30.2