mmport_c_data_hi 1148 drivers/gpu/drm/amd/include/asic_reg/gc/gc_9_1_offset.h #define mmport_c_data_hi 0x07c8 mmport_c_data_hi 3558 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_offset.h #define mmport_c_data_hi 0x01b4