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

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

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 6cbbae7367f77a87e34827ca51c8cca1c3adfdc1..b8b4a4781f4d112d642bad11952a6d16167a5c2e 100644 (file)
--- 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