diff options
| author | Huang Rui <ray.huang@amd.com> | 2017-01-05 18:44:41 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-01-27 11:13:06 -0500 |
| commit | 6cb2d4e4f3b1f0857c720ab8c41a764f18995377 (patch) | |
| tree | dd43467632c3b7866232440822dda2eb7c363328 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | c8394f38fa2362385fd34f7034a2276b458c640e (diff) | |
drm/amdgpu: introduce an interface to get clock gating status dynamically
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index 0345fbbfff4e..c63e5d3a902c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -1365,6 +1365,10 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data) struct drm_device *dev = node->minor->dev; struct amdgpu_device *adev = dev->dev_private; struct drm_device *ddev = adev->ddev; + u32 flags = 0; + + amdgpu_get_clockgating_state(adev, &flags); + seq_printf(m, "Clock Gating Flags Mask: 0x%x\n", flags); if (!adev->pm.dpm_enabled) { seq_printf(m, "dpm not enabled\n"); |