From: Christian König <christian.koenig@amd.com>
Date: Mon, 25 Jul 2016 15:37:38 +0000 (+0200)
Subject: drm/amdgpu: user amdgpu_bo_create_kernel for the UVD BO
X-Git-Tag: v4.9-rc1~41^2~35^2~155
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4b62e697777d79c88c61a2cdb826a6c413052a09;p=linux.git

drm/amdgpu: user amdgpu_bo_create_kernel for the UVD BO

Saves us some code.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index b11f4e8868d7..c22b64ec4ec1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -201,39 +201,14 @@ int amdgpu_uvd_sw_init(struct amdgpu_device *adev)
 	bo_size = AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8)
 		  +  AMDGPU_UVD_STACK_SIZE + AMDGPU_UVD_HEAP_SIZE
 		  +  AMDGPU_UVD_SESSION_SIZE * adev->uvd.max_handles;
-	r = amdgpu_bo_create(adev, bo_size, PAGE_SIZE, true,
-			     AMDGPU_GEM_DOMAIN_VRAM,
-			     AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
-			     NULL, NULL, &adev->uvd.vcpu_bo);
+	r = amdgpu_bo_create_kernel(adev, bo_size, PAGE_SIZE,
+				    AMDGPU_GEM_DOMAIN_VRAM, &adev->uvd.vcpu_bo,
+				    &adev->uvd.gpu_addr, &adev->uvd.cpu_addr);
 	if (r) {
 		dev_err(adev->dev, "(%d) failed to allocate UVD bo\n", r);
 		return r;
 	}
 
-	r = amdgpu_bo_reserve(adev->uvd.vcpu_bo, false);
-	if (r) {
-		amdgpu_bo_unref(&adev->uvd.vcpu_bo);
-		dev_err(adev->dev, "(%d) failed to reserve UVD bo\n", r);
-		return r;
-	}
-
-	r = amdgpu_bo_pin(adev->uvd.vcpu_bo, AMDGPU_GEM_DOMAIN_VRAM,
-			  &adev->uvd.gpu_addr);
-	if (r) {
-		amdgpu_bo_unreserve(adev->uvd.vcpu_bo);
-		amdgpu_bo_unref(&adev->uvd.vcpu_bo);
-		dev_err(adev->dev, "(%d) UVD bo pin failed\n", r);
-		return r;
-	}
-
-	r = amdgpu_bo_kmap(adev->uvd.vcpu_bo, &adev->uvd.cpu_addr);
-	if (r) {
-		dev_err(adev->dev, "(%d) UVD map failed\n", r);
-		return r;
-	}
-
-	amdgpu_bo_unreserve(adev->uvd.vcpu_bo);
-
 	ring = &adev->uvd.ring;
 	rq = &ring->sched.sched_rq[AMD_SCHED_PRIORITY_NORMAL];
 	r = amd_sched_entity_init(&ring->sched, &adev->uvd.entity,