amdgpu_driver_open_kms 1207 drivers/gpu/drm/amd/amdgpu/amdgpu.h int amdgpu_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv);
amdgpu_driver_open_kms 1428 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c 	.open = amdgpu_driver_open_kms,