@param[in] This A pointer to the EFI_VGA_MINI_PORT_PROTOCOL instance.\r
@param[in] ModeNumber The requested mode number. 0 for 80x25. 1 for 80x5.\r
\r
@retval EFI_SUCCESS The mode number was set.\r
@retval EFI_UNSUPPORTED The mode number specified by ModeNumber is not supported.\r
@retval EFI_DEVICE_ERROR The device is not functioning properly.\r
@param[in] This A pointer to the EFI_VGA_MINI_PORT_PROTOCOL instance.\r
@param[in] ModeNumber The requested mode number. 0 for 80x25. 1 for 80x5.\r
\r
@retval EFI_SUCCESS The mode number was set.\r
@retval EFI_UNSUPPORTED The mode number specified by ModeNumber is not supported.\r
@retval EFI_DEVICE_ERROR The device is not functioning properly.\r