drm/amdgpu: add vm_needs_flush parameter to amdgpu_copy_buffer

[linux.git] / drivers / gpu / drm / amd / amdgpu / amdgpu_irq.c

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index a6b7e367a8607694da3965ac664d2081c7f97dde..a28f8aad2035aa3368ea97e4ce8eb837909399fa 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -83,7 +83,8 @@ static void amdgpu_irq_reset_work_func(struct work_struct *work)
        struct amdgpu_device *adev = container_of(work, struct amdgpu_device,
                                                  reset_work);
 
-       amdgpu_gpu_reset(adev);
+       if (!amdgpu_sriov_vf(adev))
+               amdgpu_gpu_reset(adev);
 }
 
 /* Disable *all* interrupts */
@@ -219,6 +220,10 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
        int r = 0;
 
        spin_lock_init(&adev->irq.lock);
+
+       /* Disable vblank irqs aggressively for power-saving */
+       adev->ddev->vblank_disable_immediate = true;
+
        r = drm_vblank_init(adev->ddev, adev->mode_info.num_crtc);
        if (r) {
                return r;