diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4817-drm-amd-powerplay-drop-the-acg-fix.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4817-drm-amd-powerplay-drop-the-acg-fix.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4817-drm-amd-powerplay-drop-the-acg-fix.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4817-drm-amd-powerplay-drop-the-acg-fix.patch new file mode 100644 index 00000000..ca0329b2 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4817-drm-amd-powerplay-drop-the-acg-fix.patch @@ -0,0 +1,34 @@ +From 3b87a366884511dcad870b8334a195e75fe58e3a Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Mon, 11 Jun 2018 17:38:54 +0800 +Subject: [PATCH 4817/5725] drm/amd/powerplay: drop the acg fix + +This workaround is not needed any more. + +Signed-off-by: Evan Quan <evan.quan@amd.com> +Acked-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c | 6 ------ + 1 file changed, 6 deletions(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c +index 2991470..f4f366b 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c +@@ -224,12 +224,6 @@ static int append_vbios_pptable(struct pp_hwmgr *hwmgr, PPTable_t *ppsmc_pptable + ppsmc_pptable->AcgGfxclkSpreadPercent = smc_dpm_table.acggfxclkspreadpercent; + ppsmc_pptable->AcgGfxclkSpreadFreq = smc_dpm_table.acggfxclkspreadfreq; + +- /* 0xFFFF will disable the ACG feature */ +- if (!(hwmgr->feature_mask & PP_ACG_MASK)) { +- ppsmc_pptable->AcgThresholdFreqHigh = 0xFFFF; +- ppsmc_pptable->AcgThresholdFreqLow = 0xFFFF; +- } +- + ppsmc_pptable->Vr2_I2C_address = smc_dpm_table.Vr2_I2C_address; + + return 0; +-- +2.7.4 + |