drm/amd/powerplay: check whether enable dpm in powerplay.

Change-Id: I0a2dbf8ef7d4a3e9788fe211fc5964dd2487c519
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 6cbbae7367f7..b8b4a4781f4d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -145,8 +145,11 @@ static int amdgpu_pp_sw_init(void *handle)
 
 #ifdef CONFIG_DRM_AMD_POWERPLAY
         if (adev->pp_enabled) {
-                adev->pm.dpm_enabled = true;
                 amdgpu_pm_sysfs_init(adev);
+                if (amdgpu_dpm == 0)
+                        adev->pm.dpm_enabled = false;
+                else
+                        adev->pm.dpm_enabled = true;
         }
 #endif