atom_i2c_reg_info 1089 drivers/gpu/drm/amd/include/atomfirmware.h struct atom_i2c_reg_info HdmiRegSetting[9]; //For non 6G Hz use atom_i2c_reg_info 1090 drivers/gpu/drm/amd/include/atomfirmware.h struct atom_i2c_reg_info Hdmi6GhzRegSetting[3]; //For 6G Hz use.