mmCRTCV_V_TOTAL  7404 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_d.h #define mmCRTCV_V_TOTAL                                                         0x4787
mmCRTCV_V_TOTAL  8818 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_d.h #define mmCRTCV_V_TOTAL                                                         0x4787