From 6cb2d4e4f3b1f0857c720ab8c41a764f18995377 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Thu, 5 Jan 2017 18:44:41 +0800 Subject: drm/amdgpu: introduce an interface to get clock gating status dynamically Signed-off-by: Huang Rui Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c') 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"); -- cgit v1.2.3-70-g09d2