CRTC_MASTER_UPDATE_LOCK__UNDERFLOW_UPDATE_LOCK_MASK  845 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_sh_mask.h #define CRTC_MASTER_UPDATE_LOCK__UNDERFLOW_UPDATE_LOCK_MASK 0x10000
CRTC_MASTER_UPDATE_LOCK__UNDERFLOW_UPDATE_LOCK_MASK  885 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_sh_mask.h #define CRTC_MASTER_UPDATE_LOCK__UNDERFLOW_UPDATE_LOCK_MASK 0x10000