mmUVD_RBC_IB_SIZE_UPDATE_BASE_IDX 775 drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_0_0_offset.h #define mmUVD_RBC_IB_SIZE_UPDATE_BASE_IDX 1 mmUVD_RBC_IB_SIZE_UPDATE_BASE_IDX 772 drivers/gpu/drm/amd/include/asic_reg/vcn/vcn_2_5_offset.h #define mmUVD_RBC_IB_SIZE_UPDATE_BASE_IDX 1