diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index 2f7b0550ff16..581b2d6bea3b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -4131,14 +4131,6 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data) return r; } - down_read(&adev->reset_sem); - amdgpu_device_ip_get_clockgating_state(adev, &flags); - up_read(&adev->reset_sem); - - seq_printf(m, "Clock Gating Flags Mask: 0x%x\n", flags); - amdgpu_parse_cg_state(m, flags); - seq_printf(m, "\n"); - if (!adev->pm.dpm_enabled) { seq_printf(m, "dpm not enabled\n"); pm_runtime_mark_last_busy(dev->dev); @@ -4160,7 +4152,18 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data) r = amdgpu_debugfs_pm_info_pp(m, adev); } up_read(&adev->reset_sem); + if (r) + goto out; + + down_read(&adev->reset_sem); + amdgpu_device_ip_get_clockgating_state(adev, &flags); + up_read(&adev->reset_sem); + + seq_printf(m, "Clock Gating Flags Mask: 0x%x\n", flags); + amdgpu_parse_cg_state(m, flags); + seq_printf(m, "\n"); +out: pm_runtime_mark_last_busy(dev->dev); pm_runtime_put_autosuspend(dev->dev); |