Merge tag 'drm-fixes-2019-01-11' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Not a huge amount for rc2, assume the usual quiet period, and rc3 will
  be most of it.

  amdgpu:
   - Powerplay fixes
   - Virtual display pinning fixes
   - Golden register updates for Vega
   - Pitch and gem size validation fixes
   - SR-IOV init error fix
   - Pagetables in system RAM disable for some Raven system
   - DP-MST resume fixes

  tc358767 bridge:
   - fix to work with displayport connector"

* tag 'drm-fixes-2019-01-11' of git://anongit.freedesktop.org/drm/drm: (26 commits)
  drm/amdgpu: disable system memory page tables for now
  drm/amdgpu: set WRITE_BURST_LENGTH to 64B to workaround SDMA1 hang
  drm/amdgpu: fix CPDMA hang in PRT mode for VEGA20
  drm/bridge: tc358767: use DP connector if no panel set
  drm/bridge: tc358767: fix output H/V syncs
  drm/bridge: tc358767: reject modes which require too much BW
  drm/bridge: tc358767: fix initial DP0/1_SRCCTRL value
  drm/bridge: tc358767: fix single lane configuration
  drm/bridge: tc358767: add defines for DP1_SRCCTRL & PHY_2LANE
  drm/bridge: tc358767: add bus flags
  drm/dp_mst: Add __must_check to drm_dp_mst_topology_mgr_resume()
  drm/amdgpu: Don't fail resume process if resuming atomic state fails
  drm/amdgpu: Don't ignore rc from drm_dp_mst_topology_mgr_resume()
  drm/amdgpu: validate user GEM object size
  drm/amdgpu: validate user pitch alignment
  drm/amd/powerplay: drop the unnecessary uclk hard min setting
  drm/amd/powerplay: avoid possible buffer overflow
  drm/amd/powerplay: create pp_od_clk_voltage device file under OD support
  drm/amd/powerplay: update OD support flag for SKU with no OD capabilities
  drm/amdgpu: make gfx9 enter into rlc safe mode when set MGCG
  ...

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 8a078f4ae73d..7ff3a28fc903 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1701,8 +1701,10 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
 		amdgpu_xgmi_add_device(adev);
 	amdgpu_amdkfd_device_init(adev);
 
-	if (amdgpu_sriov_vf(adev))
+	if (amdgpu_sriov_vf(adev)) {
+		amdgpu_virt_init_data_exchange(adev);
 		amdgpu_virt_release_full_gpu(adev, true);
+	}
 
 	return 0;
 }
@@ -2632,9 +2634,6 @@ fence_driver_init:
 		goto failed;
 	}
 
-	if (amdgpu_sriov_vf(adev))
-		amdgpu_virt_init_data_exchange(adev);
-
 	amdgpu_fbdev_init(adev);
 
 	r = amdgpu_pm_sysfs_init(adev);
@@ -2798,7 +2797,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
 			struct drm_framebuffer *fb = crtc->primary->fb;
 			struct amdgpu_bo *robj;
 
-			if (amdgpu_crtc->cursor_bo) {
+			if (amdgpu_crtc->cursor_bo && !adev->enable_virtual_display) {
 				struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
 				r = amdgpu_bo_reserve(aobj, true);
 				if (r == 0) {
@@ -2906,7 +2905,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
 		list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 			struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
 
-			if (amdgpu_crtc->cursor_bo) {
+			if (amdgpu_crtc->cursor_bo && !adev->enable_virtual_display) {
 				struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo);
 				r = amdgpu_bo_reserve(aobj, true);
 				if (r == 0) {
@@ -3226,6 +3225,7 @@ static int amdgpu_device_reset_sriov(struct amdgpu_device *adev,
 	r = amdgpu_ib_ring_tests(adev);
 
 error:
+	amdgpu_virt_init_data_exchange(adev);
 	amdgpu_virt_release_full_gpu(adev, true);
 	if (!r && adev->virt.gim_feature & AMDGIM_FEATURE_GIM_FLR_VRAMLOST) {
 		atomic_inc(&adev->vram_lost_counter);