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drm/amdgpu: cleanup amdgpu_ctx inti/fini v2

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Cleanup the kernel context handling.

v2: rebased

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
This commit is contained in:
Christian König
2015-08-04 17:51:05 +02:00
committed by Alex Deucher
parent 0e89d0c16b
commit 47f38501f1
5 changed files with 90 additions and 105 deletions
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13
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@@ -1525,13 +1525,10 @@ int amdgpu_device_init(struct amdgpu_device *adev,
return r;
}
if (!adev->kernel_ctx) {
uint32_t id = 0;
r = amdgpu_ctx_alloc(adev, NULL, &id);
if (r) {
dev_err(adev->dev, "failed to create kernel context (%d).\n", r);
return r;
}
r = amdgpu_ctx_init(adev, true, &adev->kernel_ctx);
if (r) {
dev_err(adev->dev, "failed to create kernel context (%d).\n", r);
return r;
}
r = amdgpu_ib_ring_tests(adev);
if (r)
@@ -1594,7 +1591,7 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
adev->shutdown = true;
/* evict vram memory */
amdgpu_bo_evict_vram(adev);
amdgpu_ctx_free(adev, NULL, 0);
amdgpu_ctx_fini(&adev->kernel_ctx);
amdgpu_ib_pool_fini(adev);
amdgpu_fence_driver_fini(adev);
amdgpu_fbdev_fini(adev);