#define IOCTL_MODEM_SPK_PHONE _IO(MODEM_SOUND, 0x02) \r
#define IOCTL_MODEM_HP_PHONE _IO(MODEM_SOUND, 0x03)\r
#define IOCTL_MODEM_BT_PHONE _IO(MODEM_SOUND, 0x04)\r
-#define IOCTL_MODEM_STOP_PHONE _IO(MODEM_SOUND, 0x05) \r
+#define IOCTL_MODEM_STOP_PHONE _IO(MODEM_SOUND, 0x05) \r
+\r
+#define IOCTL_SET_EAR_VALUME _IO(MODEM_SOUND, 0x11) \r
+#define IOCTL_SET_SPK_VALUME _IO(MODEM_SOUND, 0x12) \r
+#define IOCTL_SET_HP_VALUME _IO(MODEM_SOUND, 0x13) \r
+#define IOCTL_SET_BT_VALUME _IO(MODEM_SOUND, 0x14) \r
+ \r
\r
struct modem_sound_data {\r
int spkctl_io;\r