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drm/amdgpu/powerplay: properly set PP_GFXOFF_MASK (v2) 

So that the setting reflects what the hw supports. This will
be used in a subsequent patch so needs to be correct.

v2: squash in fix from Colin Ian King

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205497
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2019-11-13 11:08:35 -05:00
parent 4a11327822
commit 85f8433f9b
2 changed files with 11 additions and 0 deletions
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2
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
View File

@ -730,6 +730,7 @@ static int smu_set_funcs(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_VEGA20:
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
vega20_set_ppt_funcs(smu);
break;
case CHIP_NAVI10:
@ -738,6 +739,7 @@ static int smu_set_funcs(struct amdgpu_device *adev)
navi10_set_ppt_funcs(smu);
break;
case CHIP_ARCTURUS:
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
arcturus_set_ppt_funcs(smu);
/* OD is not supported on Arcturus */
smu->od_enabled =false;

9
drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
View File

@ -81,6 +81,8 @@ static void hwmgr_init_workload_prority(struct pp_hwmgr *hwmgr)
int hwmgr_early_init(struct pp_hwmgr *hwmgr)
{
struct amdgpu_device *adev;
if (!hwmgr)
return -EINVAL;
@ -94,8 +96,11 @@ int hwmgr_early_init(struct pp_hwmgr *hwmgr)
hwmgr_init_workload_prority(hwmgr);
hwmgr->gfxoff_state_changed_by_workload = false;
adev = hwmgr->adev;
switch (hwmgr->chip_family) {
case AMDGPU_FAMILY_CI:
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
hwmgr->smumgr_funcs = &ci_smu_funcs;
ci_set_asic_special_caps(hwmgr);
hwmgr->feature_mask &= ~(PP_VBI_TIME_SUPPORT_MASK |
@ -106,12 +111,14 @@ int hwmgr_early_init(struct pp_hwmgr *hwmgr)
smu7_init_function_pointers(hwmgr);
break;
case AMDGPU_FAMILY_CZ:
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
hwmgr->od_enabled = false;
hwmgr->smumgr_funcs = &smu8_smu_funcs;
hwmgr->feature_mask &= ~PP_GFXOFF_MASK;
smu8_init_function_pointers(hwmgr);
break;
case AMDGPU_FAMILY_VI:
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
hwmgr->feature_mask &= ~PP_GFXOFF_MASK;
switch (hwmgr->chip_id) {
case CHIP_TOPAZ:
@ -153,6 +160,7 @@ int hwmgr_early_init(struct pp_hwmgr *hwmgr)
case AMDGPU_FAMILY_AI:
switch (hwmgr->chip_id) {
case CHIP_VEGA10:
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
hwmgr->feature_mask &= ~PP_GFXOFF_MASK;
hwmgr->smumgr_funcs = &vega10_smu_funcs;
vega10_hwmgr_init(hwmgr);
@ -162,6 +170,7 @@ int hwmgr_early_init(struct pp_hwmgr *hwmgr)
vega12_hwmgr_init(hwmgr);
break;
case CHIP_VEGA20:
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
hwmgr->feature_mask &= ~PP_GFXOFF_MASK;
hwmgr->smumgr_funcs = &vega20_smu_funcs;
vega20_hwmgr_init(hwmgr);