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Commit 31be6183 authored by Christian König's avatar Christian König
Browse files

drm/radeon: fix fence init after resume 



Start with last signaled fence number instead
of last emitted one.

Signed-off-by: default avatarChristian König <deathsimple@vodafone.de>
Reviewed-by: default avatarJerome Glisse <jglisse@redhat.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bf66625e

drivers/gpu/drm/radeon/radeon_fence.c

+1 −1
Original line number Diff line number Diff line
@@ -578,7 +578,7 @@ int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring) 
	}

	rdev->fence_drv[ring].cpu_addr = &rdev->wb.wb[index/4];

	rdev->fence_drv[ring].gpu_addr = rdev->wb.gpu_addr + index;

	radeon_fence_write(rdev, rdev->fence_drv[ring].sync_seq[ring], ring);

	radeon_fence_write(rdev, atomic64_read(&rdev->fence_drv[ring].last_seq), ring);

	rdev->fence_drv[ring].initialized = true;

	dev_info(rdev->dev, "fence driver on ring %d use gpu addr 0x%016llx and cpu addr 0x%p\n",

		 ring, rdev->fence_drv[ring].gpu_addr, rdev->fence_drv[ring].cpu_addr);