Driver steered p-state switching is designed for Vega20 only.
Also simplify early return for temporary disable due to SMU FW
bug.
Signed-off-by: Jonathan Kim <jonathan....@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
index 54d8a3e7e75c..48c0ce13f68e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c
@@ -395,7 +395,9 @@ int amdgpu_xgmi_set_pstate(struct amdgpu_device *adev, int
pstate)
bool init_low = hive->pstate == AMDGPU_XGMI_PSTATE_UNKNOWN;
/* fw bug so temporarily disable pstate switching */
- if (!hive || adev->asic_type == CHIP_VEGA20)
+ return 0;
+
+ if (!hive || adev->asic_type != CHIP_VEGA20)
return 0;
mutex_lock(&hive->hive_lock);
--
2.17.1
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