671 static int mpu_cmd(int dev, int cmd, int data)  in mpu_cmd()  function
696 		if (mpu_cmd(dev, 0xD0, 0) < 0)  in mpu401_prefix_cmd()
703 			if (mpu_cmd(dev, 0xDF, 0) < 0)  in mpu401_prefix_cmd()
847 		mpu_cmd(midi_dev, 0x8B, 0);	/* Enable data in stop mode */  in mpu_synth_open()
848 		mpu_cmd(midi_dev, 0x34, 0);	/* Return timing bytes in stop mode */  in mpu_synth_open()
849 		mpu_cmd(midi_dev, 0x87, 0);	/* Enable pitch & controller */  in mpu_synth_open()
863 	mpu_cmd(midi_dev, 0x15, 0);	/* Stop recording, playback and MIDI */  in mpu_synth_close()
864 	mpu_cmd(midi_dev, 0x8a, 0);	/* Disable data in stopped mode */  in mpu_synth_close()
932 	tmp = mpu_cmd(n, 0xAC, 0);  in mpu401_chk_version()
939 	if ((tmp = mpu_cmd(n, 0xAD, 0)) < 0) {  in mpu401_chk_version()
1011 		if (mpu_cmd(m, 0xC5, 0) >= 0)	/* Set timebase OK */  in attach_mpu401()
1012 			if (mpu_cmd(m, 0xE0, 120) >= 0)		/* Set tempo OK */  in attach_mpu401()
1173 		if (mpu_cmd(dev, UART_MODE_ON, 0) < 0)  in set_uart_mode()
1265 	if (mpu_cmd(midi_dev, 0xC0 | (hw_val & 0x0f), 0) < 0)  in set_timebase()
1289 		mpu_cmd(midi_dev, 0x3c, 0);	/* Use CLS sync */  in set_timer_mode()
1291 		mpu_cmd(midi_dev, 0x3d, 0);	/* Use SMPTE sync */  in set_timer_mode()
1295 		  mpu_cmd(midi_dev, 0x80, 0);	/* Use MIDI sync */  in set_timer_mode()
1301 			mpu_cmd(midi_dev, 0x82, 0);		/* Use MIDI sync */  in set_timer_mode()
1302 			mpu_cmd(midi_dev, 0x91, 0);		/* Enable ext MIDI ctrl */  in set_timer_mode()
1305 			mpu_cmd(midi_dev, 0x81, 0);	/* Use FSK sync */  in set_timer_mode()
1311 	mpu_cmd(midi_dev, 0x84, 0);	/* Disable metronome */  in stop_metronome()
1327 		mpu_cmd(midi_dev, 0x84, 0);	/* Disable metronome */  in setup_metronome()
1330 		mpu_cmd(midi_dev, 0xE4, clks_per_click);  in setup_metronome()
1331 		mpu_cmd(midi_dev, 0xE6, beats_per_measure);  in setup_metronome()
1332 		mpu_cmd(midi_dev, 0x83, 0);	/* Enable metronome without accents */  in setup_metronome()
1348 		mpu_cmd(midi_dev, 0x02, 0);	/* Send MIDI start */  in mpu_start_timer()
1354 		mpu_cmd(midi_dev, 0x35, 0);	/* Enable mode messages to PC */  in mpu_start_timer()
1355 		mpu_cmd(midi_dev, 0x38, 0);	/* Enable sys common messages to PC */  in mpu_start_timer()
1356 		mpu_cmd(midi_dev, 0x39, 0);	/* Enable real time messages to PC */  in mpu_start_timer()
1357 		mpu_cmd(midi_dev, 0x97, 0);	/* Enable system exclusive messages to PC */  in mpu_start_timer()
1372 	mpu_cmd(midi_dev, 0xE0, 50);  in mpu_timer_open()
1379 	mpu_cmd(midi_dev, 0xe7, 0x04);	/* Send all clocks to host */  in mpu_timer_open()
1380 	mpu_cmd(midi_dev, 0x95, 0);	/* Enable clock to host */  in mpu_timer_open()
1390 	mpu_cmd(midi_dev, 0x15, 0);	/* Stop all */  in mpu_timer_close()
1391 	mpu_cmd(midi_dev, 0x94, 0);	/* Disable clock to host */  in mpu_timer_close()
1392 	mpu_cmd(midi_dev, 0x8c, 0);	/* Disable measure end messages to host */  in mpu_timer_close()
1426 			mpu_cmd(midi_dev, 0x01, 0);	/* Send MIDI stop */  in mpu_timer_event()
1434 			mpu_cmd(midi_dev, 0x03, 0);	/* Send MIDI continue */  in mpu_timer_event()
1446 				if (mpu_cmd(midi_dev, 0xE0, parm) < 0)  in mpu_timer_event()
1497 						mpu_cmd(midi_dev, 0x3c, 0);		/* Use CLS sync */  in mpu_timer_ioctl()
1499 						mpu_cmd(midi_dev, 0x3d, 0);		/* Use SMPTE sync */  in mpu_timer_ioctl()
1513 			mpu_cmd(midi_dev, 0x01, 0);	/* Send MIDI stop */  in mpu_timer_ioctl()
1521 			mpu_cmd(midi_dev, 0x03, 0);	/* Send MIDI continue */  in mpu_timer_ioctl()
1551 					if ((ret = mpu_cmd(midi_dev, 0xE0, val)) < 0)  in mpu_timer_ioctl()