VCE_RB_WPTR3__RB_WPTR_MASK   85 drivers/gpu/drm/amd/include/asic_reg/vce/vce_3_0_sh_mask.h #define VCE_RB_WPTR3__RB_WPTR_MASK 0x7ffff0
VCE_RB_WPTR3__RB_WPTR_MASK  236 drivers/gpu/drm/amd/include/asic_reg/vce/vce_4_0_sh_mask.h #define VCE_RB_WPTR3__RB_WPTR_MASK                                                                            0x007FFFF0L