Merge branch 'drm-next-4.12' of git://people.freedesktop.org/~agd5f/linux into drm-next

Fixes for 4.12.  This is a bit bigger than usual since it's 3 weeks
worth of fixes and most of these changes are for vega10 which is
new for 4.12 and still in a fair amount of flux.  It looks like
you missed my last pull request, so those patches are included here
as well.  Highlights:
- Lots of vega10 fixes
- Fix interruptable wait mixup
- Fan control method fixes
- Misc display fixes for radeon and amdgpu
- Misc bug fixes

* 'drm-next-4.12' of git://people.freedesktop.org/~agd5f/linux: (132 commits)
  drm/amd/powerplay: refine pwm1_enable callback functions for CI.
  drm/amd/powerplay: refine pwm1_enable callback functions for vi.
  drm/amd/powerplay: refine pwm1_enable callback functions for Vega10.
  drm/amdgpu: refine amdgpu pwm1_enable sysfs interface.
  drm/amdgpu: add amd fan ctrl mode enums.
  drm/amd/powerplay: add more smu message on Vega10.
  drm/amdgpu: fix dependency issue
  drm/amd: fix init order of sched job
  drm/amdgpu: add some additional vega10 pci ids
  drm/amdgpu/soc15: use atomfirmware for setting bios scratch for reset
  drm/amdgpu/atomfirmware: add function to update engine hang status
  drm/radeon: only warn once in radeon_ttm_bo_destroy if va list not empty
  drm/amdgpu: fix mutex list null pointer reference
  drm/amd/powerplay: fix bug sclk/mclk level can't be set on vega10.
  drm/amd/powerplay: Setup sw CTF to allow graceful exit when temperature exceeds maximum.
  drm/amd/powerplay: delete dead code in powerplay.
  drm/amdgpu: Use less generic enum definitions
  drm/amdgpu/gfx9: derive tile pipes from golden settings
  drm/amdgpu/gfx: drop max_gs_waves_per_vgt
  drm/amd/powerplay: disable engine spread spectrum feature on Vega10.
  ...

1 files changed, 5 insertions, 9 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
index c853400805d1..735c38d7db0d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
@@ -955,11 +955,11 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring)
 	struct amdgpu_device *adev = ring->adev;
 	uint32_t rptr = amdgpu_ring_get_rptr(ring);
 	unsigned i;
-	int r;
+	int r, timeout = adev->usec_timeout;
 
-	/* TODO: remove it if VCE can work for sriov */
+	/* workaround VCE ring test slow issue for sriov*/
 	if (amdgpu_sriov_vf(adev))
-		return 0;
+		timeout *= 10;
 
 	r = amdgpu_ring_alloc(ring, 16);
 	if (r) {
@@ -970,13 +970,13 @@ int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring)
 	amdgpu_ring_write(ring, VCE_CMD_END);
 	amdgpu_ring_commit(ring);
 
-	for (i = 0; i < adev->usec_timeout; i++) {
+	for (i = 0; i < timeout; i++) {
 		if (amdgpu_ring_get_rptr(ring) != rptr)
 			break;
 		DRM_UDELAY(1);
 	}
 
-	if (i < adev->usec_timeout) {
+	if (i < timeout) {
 		DRM_INFO("ring test on %d succeeded in %d usecs\n",
 			 ring->idx, i);
 	} else {
@@ -999,10 +999,6 @@ int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout)
 	struct dma_fence *fence = NULL;
 	long r;
 
-	/* TODO: remove it if VCE can work for sriov */
-	if (amdgpu_sriov_vf(ring->adev))
-		return 0;
-
 	/* skip vce ring1/2 ib test for now, since it's not reliable */
 	if (ring != &ring->adev->vce.ring[0])
 		return 0;