901 	if (adev->gfx.mec.hpd_eop_obj) {  in gfx_v8_0_mec_fini()
902 		r = amdgpu_bo_reserve(adev->gfx.mec.hpd_eop_obj, false);  in gfx_v8_0_mec_fini()
905 		amdgpu_bo_unpin(adev->gfx.mec.hpd_eop_obj);  in gfx_v8_0_mec_fini()
906 		amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj);  in gfx_v8_0_mec_fini()
908 		amdgpu_bo_unref(&adev->gfx.mec.hpd_eop_obj);  in gfx_v8_0_mec_fini()
909 		adev->gfx.mec.hpd_eop_obj = NULL;  in gfx_v8_0_mec_fini()
924 	adev->gfx.mec.num_mec = 1;  in gfx_v8_0_mec_init()
925 	adev->gfx.mec.num_pipe = 1;  in gfx_v8_0_mec_init()
926 	adev->gfx.mec.num_queue = adev->gfx.mec.num_mec * adev->gfx.mec.num_pipe * 8;  in gfx_v8_0_mec_init()
928 	if (adev->gfx.mec.hpd_eop_obj == NULL) {  in gfx_v8_0_mec_init()
930 				     adev->gfx.mec.num_mec *adev->gfx.mec.num_pipe * MEC_HPD_SIZE * 2,  in gfx_v8_0_mec_init()
933 				     &adev->gfx.mec.hpd_eop_obj);  in gfx_v8_0_mec_init()
940 	r = amdgpu_bo_reserve(adev->gfx.mec.hpd_eop_obj, false);  in gfx_v8_0_mec_init()
945 	r = amdgpu_bo_pin(adev->gfx.mec.hpd_eop_obj, AMDGPU_GEM_DOMAIN_GTT,  in gfx_v8_0_mec_init()
946 			  &adev->gfx.mec.hpd_eop_gpu_addr);  in gfx_v8_0_mec_init()
952 	r = amdgpu_bo_kmap(adev->gfx.mec.hpd_eop_obj, (void **)&hpd);  in gfx_v8_0_mec_init()
959 	memset(hpd, 0, adev->gfx.mec.num_mec *adev->gfx.mec.num_pipe * MEC_HPD_SIZE * 2);  in gfx_v8_0_mec_init()
961 	amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj);  in gfx_v8_0_mec_init()
962 	amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj);  in gfx_v8_0_mec_init()
3740 	for (i = 0; i < (adev->gfx.mec.num_pipe * adev->gfx.mec.num_mec); i++) {  in gfx_v8_0_cp_compute_resume()
3744 		eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr + (i * MEC_HPD_SIZE);  in gfx_v8_0_cp_compute_resume()