diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 9af0fa6..064a579 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1285,6 +1285,10 @@
 		int (*ib_test)(struct radeon_device *rdev, struct radeon_ring *cp);
 		bool (*is_lockup)(struct radeon_device *rdev, struct radeon_ring *cp);
 		void (*vm_flush)(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
+
+		u32 (*get_rptr)(struct radeon_device *rdev, struct radeon_ring *ring);
+		u32 (*get_wptr)(struct radeon_device *rdev, struct radeon_ring *ring);
+		void (*set_wptr)(struct radeon_device *rdev, struct radeon_ring *ring);
 	} ring[RADEON_NUM_RINGS];
 	/* irqs */
 	struct {
@@ -1962,6 +1966,9 @@
 #define radeon_ring_ib_parse(rdev, r, ib) (rdev)->asic->ring[(r)].ib_parse((rdev), (ib))
 #define radeon_ring_is_lockup(rdev, r, cp) (rdev)->asic->ring[(r)].is_lockup((rdev), (cp))
 #define radeon_ring_vm_flush(rdev, r, vm) (rdev)->asic->ring[(r)].vm_flush((rdev), (r), (vm))
+#define radeon_ring_get_rptr(rdev, r) (rdev)->asic->ring[(r)->idx].get_rptr((rdev), (r))
+#define radeon_ring_get_wptr(rdev, r) (rdev)->asic->ring[(r)->idx].get_wptr((rdev), (r))
+#define radeon_ring_set_wptr(rdev, r) (rdev)->asic->ring[(r)->idx].set_wptr((rdev), (r))
 #define radeon_irq_set(rdev) (rdev)->asic->irq.set((rdev))
 #define radeon_irq_process(rdev) (rdev)->asic->irq.process((rdev))
 #define radeon_get_vblank_counter(rdev, crtc) (rdev)->asic->display.get_vblank_counter((rdev), (crtc))
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 717b537..e577697 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -196,6 +196,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -272,6 +275,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -348,6 +354,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -424,6 +433,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -500,6 +512,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -576,6 +591,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -652,6 +670,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -730,6 +751,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -808,6 +832,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -884,6 +911,9 @@
 			.ring_test = &r100_ring_test,
 			.ib_test = &r100_ib_test,
 			.is_lockup = &r100_gpu_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -961,6 +991,9 @@
 			.ring_test = &r600_ring_test,
 			.ib_test = &r600_ib_test,
 			.is_lockup = &r600_gfx_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &r600_dma_ring_ib_execute,
@@ -970,6 +1003,9 @@
 			.ring_test = &r600_dma_ring_test,
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &r600_dma_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -1049,6 +1085,9 @@
 			.ring_test = &r600_ring_test,
 			.ib_test = &r600_ib_test,
 			.is_lockup = &r600_gfx_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &r600_dma_ring_ib_execute,
@@ -1058,6 +1097,9 @@
 			.ring_test = &r600_dma_ring_test,
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &r600_dma_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -1137,6 +1179,9 @@
 			.ring_test = &r600_ring_test,
 			.ib_test = &r600_ib_test,
 			.is_lockup = &r600_gfx_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &r600_dma_ring_ib_execute,
@@ -1146,6 +1191,9 @@
 			.ring_test = &r600_dma_ring_test,
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &r600_dma_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_UVD_INDEX] = {
 			.ib_execute = &r600_uvd_ib_execute,
@@ -1155,6 +1203,9 @@
 			.ring_test = &r600_uvd_ring_test,
 			.ib_test = &r600_uvd_ib_test,
 			.is_lockup = &radeon_ring_test_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -1235,6 +1286,9 @@
 			.ring_test = &r600_ring_test,
 			.ib_test = &r600_ib_test,
 			.is_lockup = &evergreen_gfx_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &evergreen_dma_ring_ib_execute,
@@ -1244,6 +1298,9 @@
 			.ring_test = &r600_dma_ring_test,
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &evergreen_dma_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_UVD_INDEX] = {
 			.ib_execute = &r600_uvd_ib_execute,
@@ -1253,6 +1310,9 @@
 			.ring_test = &r600_uvd_ring_test,
 			.ib_test = &r600_uvd_ib_test,
 			.is_lockup = &radeon_ring_test_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -1333,6 +1393,9 @@
 			.ring_test = &r600_ring_test,
 			.ib_test = &r600_ib_test,
 			.is_lockup = &evergreen_gfx_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &evergreen_dma_ring_ib_execute,
@@ -1342,6 +1405,9 @@
 			.ring_test = &r600_dma_ring_test,
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &evergreen_dma_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_UVD_INDEX] = {
 			.ib_execute = &r600_uvd_ib_execute,
@@ -1351,6 +1417,9 @@
 			.ring_test = &r600_uvd_ring_test,
 			.ib_test = &r600_uvd_ib_test,
 			.is_lockup = &radeon_ring_test_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -1431,6 +1500,9 @@
 			.ring_test = &r600_ring_test,
 			.ib_test = &r600_ib_test,
 			.is_lockup = &evergreen_gfx_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &evergreen_dma_ring_ib_execute,
@@ -1440,6 +1512,9 @@
 			.ring_test = &r600_dma_ring_test,
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &evergreen_dma_is_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_UVD_INDEX] = {
 			.ib_execute = &r600_uvd_ib_execute,
@@ -1449,6 +1524,9 @@
 			.ring_test = &r600_uvd_ring_test,
 			.ib_test = &r600_uvd_ib_test,
 			.is_lockup = &radeon_ring_test_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -1537,6 +1615,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &cayman_gfx_is_lockup,
 			.vm_flush = &cayman_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_CP1_INDEX] = {
 			.ib_execute = &cayman_ring_ib_execute,
@@ -1548,6 +1629,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &cayman_gfx_is_lockup,
 			.vm_flush = &cayman_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_CP2_INDEX] = {
 			.ib_execute = &cayman_ring_ib_execute,
@@ -1559,6 +1643,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &cayman_gfx_is_lockup,
 			.vm_flush = &cayman_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &cayman_dma_ring_ib_execute,
@@ -1570,6 +1657,9 @@
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &cayman_dma_is_lockup,
 			.vm_flush = &cayman_dma_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_DMA1_INDEX] = {
 			.ib_execute = &cayman_dma_ring_ib_execute,
@@ -1581,6 +1671,9 @@
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &cayman_dma_is_lockup,
 			.vm_flush = &cayman_dma_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_UVD_INDEX] = {
 			.ib_execute = &r600_uvd_ib_execute,
@@ -1590,6 +1683,9 @@
 			.ring_test = &r600_uvd_ring_test,
 			.ib_test = &r600_uvd_ib_test,
 			.is_lockup = &radeon_ring_test_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -1678,6 +1774,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &cayman_gfx_is_lockup,
 			.vm_flush = &cayman_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_CP1_INDEX] = {
 			.ib_execute = &cayman_ring_ib_execute,
@@ -1689,6 +1788,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &cayman_gfx_is_lockup,
 			.vm_flush = &cayman_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_CP2_INDEX] = {
 			.ib_execute = &cayman_ring_ib_execute,
@@ -1700,6 +1802,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &cayman_gfx_is_lockup,
 			.vm_flush = &cayman_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &cayman_dma_ring_ib_execute,
@@ -1711,6 +1816,9 @@
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &cayman_dma_is_lockup,
 			.vm_flush = &cayman_dma_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_DMA1_INDEX] = {
 			.ib_execute = &cayman_dma_ring_ib_execute,
@@ -1722,6 +1830,9 @@
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &cayman_dma_is_lockup,
 			.vm_flush = &cayman_dma_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_UVD_INDEX] = {
 			.ib_execute = &r600_uvd_ib_execute,
@@ -1731,6 +1842,9 @@
 			.ring_test = &r600_uvd_ring_test,
 			.ib_test = &r600_uvd_ib_test,
 			.is_lockup = &radeon_ring_test_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
@@ -1817,6 +1931,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &si_gfx_is_lockup,
 			.vm_flush = &si_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_CP1_INDEX] = {
 			.ib_execute = &si_ring_ib_execute,
@@ -1828,6 +1945,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &si_gfx_is_lockup,
 			.vm_flush = &si_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_CP2_INDEX] = {
 			.ib_execute = &si_ring_ib_execute,
@@ -1839,6 +1959,9 @@
 			.ib_test = &r600_ib_test,
 			.is_lockup = &si_gfx_is_lockup,
 			.vm_flush = &si_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_DMA_INDEX] = {
 			.ib_execute = &cayman_dma_ring_ib_execute,
@@ -1850,6 +1973,9 @@
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &si_dma_is_lockup,
 			.vm_flush = &si_dma_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[CAYMAN_RING_TYPE_DMA1_INDEX] = {
 			.ib_execute = &cayman_dma_ring_ib_execute,
@@ -1861,6 +1987,9 @@
 			.ib_test = &r600_dma_ib_test,
 			.is_lockup = &si_dma_is_lockup,
 			.vm_flush = &si_dma_vm_flush,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		},
 		[R600_RING_TYPE_UVD_INDEX] = {
 			.ib_execute = &r600_uvd_ib_execute,
@@ -1870,6 +1999,9 @@
 			.ring_test = &r600_uvd_ring_test,
 			.ib_test = &r600_uvd_ib_test,
 			.is_lockup = &radeon_ring_test_lockup,
+			.get_rptr = &radeon_ring_generic_get_rptr,
+			.get_wptr = &radeon_ring_generic_get_wptr,
+			.set_wptr = &radeon_ring_generic_set_wptr,
 		}
 	},
 	.irq = {
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index 3405742..787c557 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -47,6 +47,12 @@
 void radeon_legacy_set_backlight_level(struct radeon_encoder *radeon_encoder, u8 level);
 u8 radeon_legacy_get_backlight_level(struct radeon_encoder *radeon_encoder);
 
+u32 radeon_ring_generic_get_rptr(struct radeon_device *rdev,
+				 struct radeon_ring *ring);
+u32 radeon_ring_generic_get_wptr(struct radeon_device *rdev,
+				 struct radeon_ring *ring);
+void radeon_ring_generic_set_wptr(struct radeon_device *rdev,
+				  struct radeon_ring *ring);
 
 /*
  * r100,rv100,rs100,rv200,rs200
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index e17faa7..7093f08 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -357,6 +357,38 @@
 	}
 }
 
+u32 radeon_ring_generic_get_rptr(struct radeon_device *rdev,
+				 struct radeon_ring *ring)
+{
+	u32 rptr;
+
+	if (rdev->wb.enabled && ring != &rdev->ring[R600_RING_TYPE_UVD_INDEX])
+		rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]);
+	else
+		rptr = RREG32(ring->rptr_reg);
+	rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
+
+	return rptr;
+}
+
+u32 radeon_ring_generic_get_wptr(struct radeon_device *rdev,
+				 struct radeon_ring *ring)
+{
+	u32 wptr;
+
+	wptr = RREG32(ring->wptr_reg);
+	wptr = (wptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
+
+	return wptr;
+}
+
+void radeon_ring_generic_set_wptr(struct radeon_device *rdev,
+				  struct radeon_ring *ring)
+{
+	WREG32(ring->wptr_reg, (ring->wptr << ring->ptr_reg_shift) & ring->ptr_reg_mask);
+	(void)RREG32(ring->wptr_reg);
+}
+
 /**
  * radeon_ring_free_size - update the free size
  *
@@ -367,13 +399,7 @@
  */
 void radeon_ring_free_size(struct radeon_device *rdev, struct radeon_ring *ring)
 {
-	u32 rptr;
-
-	if (rdev->wb.enabled && ring != &rdev->ring[R600_RING_TYPE_UVD_INDEX])
-		rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]);
-	else
-		rptr = RREG32(ring->rptr_reg);
-	ring->rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
+	ring->rptr = radeon_ring_get_rptr(rdev, ring);
 	/* This works because ring_size is a power of 2 */
 	ring->ring_free_dw = (ring->rptr + (ring->ring_size / 4));
 	ring->ring_free_dw -= ring->wptr;
@@ -458,8 +484,7 @@
 		radeon_ring_write(ring, ring->nop);
 	}
 	DRM_MEMORYBARRIER();
-	WREG32(ring->wptr_reg, (ring->wptr << ring->ptr_reg_shift) & ring->ptr_reg_mask);
-	(void)RREG32(ring->wptr_reg);
+	radeon_ring_set_wptr(rdev, ring);
 }
 
 /**
@@ -561,7 +586,6 @@
 bool radeon_ring_test_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
 {
 	unsigned long cjiffies, elapsed;
-	uint32_t rptr;
 
 	cjiffies = jiffies;
 	if (!time_after(cjiffies, ring->last_activity)) {
@@ -569,8 +593,7 @@
 		radeon_ring_lockup_update(ring);
 		return false;
 	}
-	rptr = RREG32(ring->rptr_reg);
-	ring->rptr = (rptr & ring->ptr_reg_mask) >> ring->ptr_reg_shift;
+	ring->rptr = radeon_ring_get_rptr(rdev, ring);
 	if (ring->rptr != ring->last_rptr) {
 		/* CP is still working no lockup */
 		radeon_ring_lockup_update(ring);
@@ -797,9 +820,9 @@
 
 	radeon_ring_free_size(rdev, ring);
 	count = (ring->ring_size / 4) - ring->ring_free_dw;
-	tmp = RREG32(ring->wptr_reg) >> ring->ptr_reg_shift;
+	tmp = radeon_ring_get_wptr(rdev, ring);
 	seq_printf(m, "wptr(0x%04x): 0x%08x [%5d]\n", ring->wptr_reg, tmp, tmp);
-	tmp = RREG32(ring->rptr_reg) >> ring->ptr_reg_shift;
+	tmp = radeon_ring_get_rptr(rdev, ring);
 	seq_printf(m, "rptr(0x%04x): 0x%08x [%5d]\n", ring->rptr_reg, tmp, tmp);
 	if (ring->rptr_save_reg) {
 		seq_printf(m, "rptr next(0x%04x): 0x%08x\n", ring->rptr_save_reg,