1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15_common.h b/drivers/gpu/drm/amd/amdgpu/soc15_common.h
index f5d602540673..d35fac5b5a8a 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15_common.h
+++ b/drivers/gpu/drm/amd/amdgpu/soc15_common.h
@@ -64,6 +64,26 @@
                 }                                               \
         } while (0)
 
+#define RREG32_SOC15_DPG_MODE(ip, inst, reg, mask, sram_sel)    \
+                ({ WREG32_SOC15(ip, inst, mmUVD_DPG_LMA_MASK, mask); \
+                        WREG32_SOC15(ip, inst, mmUVD_DPG_LMA_CTL,       \
+                                UVD_DPG_LMA_CTL__MASK_EN_MASK |                         \
+                                ((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) \
+                                << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT) | \
+                                (sram_sel << UVD_DPG_LMA_CTL__SRAM_SEL__SHIFT));        \
+                        RREG32_SOC15(ip, inst, mmUVD_DPG_LMA_DATA); })
+
+#define WREG32_SOC15_DPG_MODE(ip, inst, reg, value, mask, sram_sel)     \
+        do {                                                    \
+                WREG32_SOC15(ip, inst, mmUVD_DPG_LMA_DATA, value);      \
+                WREG32_SOC15(ip, inst, mmUVD_DPG_LMA_MASK, mask);               \
+                WREG32_SOC15(ip, inst, mmUVD_DPG_LMA_CTL,       \
+                        UVD_DPG_LMA_CTL__READ_WRITE_MASK |      \
+                        ((adev->reg_offset[ip##_HWIP][inst][reg##_BASE_IDX] + reg) \
+                        << UVD_DPG_LMA_CTL__READ_WRITE_ADDR__SHIFT) |   \
+                        (sram_sel << UVD_DPG_LMA_CTL__SRAM_SEL__SHIFT)); \
+        } while (0)
+
 #endif