drm/amdgpu: use amdgpu_bo_create_kernel in amdgpu_ih.c (c6f4439c) · Commits · 戴 / test

drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c

+5 −22

Original line number	Diff line number	Diff line
		@@ -40,30 +40,13 @@ static int amdgpu_ih_ring_alloc(struct amdgpu_device *adev)

		/* Allocate ring buffer */
		if (adev->irq.ih.ring_obj == NULL) {
		r = amdgpu_bo_create(adev, adev->irq.ih.ring_size,
		PAGE_SIZE, true,
		AMDGPU_GEM_DOMAIN_GTT, 0,
		NULL, NULL, &adev->irq.ih.ring_obj);
		if (r) {
		DRM_ERROR("amdgpu: failed to create ih ring buffer (%d).\n", r);
		return r;
		}
		r = amdgpu_bo_reserve(adev->irq.ih.ring_obj, false);
		if (unlikely(r != 0))
		return r;
		r = amdgpu_bo_pin(adev->irq.ih.ring_obj,
		AMDGPU_GEM_DOMAIN_GTT,
		&adev->irq.ih.gpu_addr);
		if (r) {
		amdgpu_bo_unreserve(adev->irq.ih.ring_obj);
		DRM_ERROR("amdgpu: failed to pin ih ring buffer (%d).\n", r);
		return r;
		}
		r = amdgpu_bo_kmap(adev->irq.ih.ring_obj,
		r = amdgpu_bo_create_kernel(adev, adev->irq.ih.ring_size,
		PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT,
		&adev->irq.ih.ring_obj,
		&adev->irq.ih.gpu_addr,
		(void **)&adev->irq.ih.ring);
		amdgpu_bo_unreserve(adev->irq.ih.ring_obj);
		if (r) {
		DRM_ERROR("amdgpu: failed to map ih ring buffer (%d).\n", r);
		DRM_ERROR("amdgpu: failed to create ih ring buffer (%d).\n", r);
		return r;
		}
		}