918 	ring->wptr = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR);  in vcn_v2_0_start_dpg_mode()
920 		lower_32_bits(ring->wptr));  in vcn_v2_0_start_dpg_mode()
1076 	ring->wptr = RREG32_SOC15(UVD, 0, mmUVD_RBC_RB_RPTR);  in vcn_v2_0_start()
1078 			lower_32_bits(ring->wptr));  in vcn_v2_0_start()
1083 	WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR, lower_32_bits(ring->wptr));  in vcn_v2_0_start()
1084 	WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, lower_32_bits(ring->wptr));  in vcn_v2_0_start()
1092 	WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr));  in vcn_v2_0_start()
1093 	WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr));  in vcn_v2_0_start()
1234 				ring->wptr = 0;  in vcn_v2_0_pause_dpg_mode()
1238 				WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR, lower_32_bits(ring->wptr));  in vcn_v2_0_pause_dpg_mode()
1239 				WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, lower_32_bits(ring->wptr));  in vcn_v2_0_pause_dpg_mode()
1244 				ring->wptr = 0;  in vcn_v2_0_pause_dpg_mode()
1248 				WREG32_SOC15(UVD, 0, mmUVD_RB_RPTR2, lower_32_bits(ring->wptr));  in vcn_v2_0_pause_dpg_mode()
1249 				WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr));  in vcn_v2_0_pause_dpg_mode()
1358 			lower_32_bits(ring->wptr) | 0x80000000);  in vcn_v2_0_dec_ring_set_wptr()
1361 		adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr);  in vcn_v2_0_dec_ring_set_wptr()
1362 		WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr));  in vcn_v2_0_dec_ring_set_wptr()
1364 		WREG32_SOC15(UVD, 0, mmUVD_RBC_RB_WPTR, lower_32_bits(ring->wptr));  in vcn_v2_0_dec_ring_set_wptr()
1413 	WARN_ON(ring->wptr % 2 || count % 2);  in vcn_v2_0_dec_ring_insert_nop()
1593 			adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr);  in vcn_v2_0_enc_ring_set_wptr()
1594 			WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr));  in vcn_v2_0_enc_ring_set_wptr()
1596 			WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR, lower_32_bits(ring->wptr));  in vcn_v2_0_enc_ring_set_wptr()
1600 			adev->wb.wb[ring->wptr_offs] = lower_32_bits(ring->wptr);  in vcn_v2_0_enc_ring_set_wptr()
1601 			WDOORBELL32(ring->doorbell_index, lower_32_bits(ring->wptr));  in vcn_v2_0_enc_ring_set_wptr()
1603 			WREG32_SOC15(UVD, 0, mmUVD_RB_WPTR2, lower_32_bits(ring->wptr));  in vcn_v2_0_enc_ring_set_wptr()
1816 	adev->vcn.inst->ring_dec.wptr = 0;  in vcn_v2_0_start_mmsch()
1821 		adev->vcn.inst->ring_enc[i].wptr = 0;  in vcn_v2_0_start_mmsch()
1949 			ring->wptr = 0;  in vcn_v2_0_start_sriov()
1962 		ring->wptr = 0;  in vcn_v2_0_start_sriov()