Merge branch 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

A few misc fixes for 4.16.

* 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux:
  drm/amdgpu: skip ECC for SRIOV in gmc late_init
  drm/amd/amdgpu: Correct VRAM width for APUs with GMC9
  drm/amdgpu: fix&cleanups for wb_clear
  drm/amdgpu: Correct sdma_v4 get_wptr(v2)
  drm/amd/powerplay: fix power over limit on Fiji
  drm/amdgpu:Fixed wrong emit frame size for enc
  drm/amdgpu: move WB_FREE to correct place
  drm/amdgpu: only flush hotplug work without DC
  drm/amd/display: check for ipp before calling cursor operations

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 56bcd59c3399..36483e0d3c97 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -257,7 +257,8 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
         r = drm_irq_install(adev->ddev, adev->ddev->pdev->irq);
         if (r) {
                 adev->irq.installed = false;
-                flush_work(&adev->hotplug_work);
+                if (!amdgpu_device_has_dc_support(adev))
+                        flush_work(&adev->hotplug_work);
                 cancel_work_sync(&adev->reset_work);
                 return r;
         }
@@ -282,7 +283,8 @@ void amdgpu_irq_fini(struct amdgpu_device *adev)
                 adev->irq.installed = false;
                 if (adev->irq.msi_enabled)
                         pci_disable_msi(adev->pdev);
-                flush_work(&adev->hotplug_work);
+                if (!amdgpu_device_has_dc_support(adev))
+                        flush_work(&adev->hotplug_work);
                 cancel_work_sync(&adev->reset_work);
         }