pos_buf_gpu_addr  739 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c 			dev_info.pos_buf_gpu_addr = adev->gfx.ngg.buf[NGG_POS].gpu_addr;
pos_buf_gpu_addr  974 include/uapi/drm/amdgpu_drm.h 	__u64 pos_buf_gpu_addr;