ALSA: ice1724: ESI W192M: Enable midi i/o of port envy24 chip as available

Enable midi i/o port of envy24 chip as their are available on ESI W192M soundcard.
Signed-off-by: NClément Guedez <klem.dev@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/pci/ice1712/wtm.c

@@ -485,7 +485,8 @@ static int wtm_init(struct snd_ice1712 *ice)
 
 
 static unsigned char wtm_eeprom[] = {
-	[ICE_EEP2_SYSCONF]      = 0x47, /*SYSCONF: clock 192KHz, 4ADC, 8DAC */
+	[ICE_EEP2_SYSCONF]      = 0x67, /*SYSCONF: clock 192KHz, mpu401,
+							4ADC, 8DAC */
 	[ICE_EEP2_ACLINK]       = 0x80, /* ACLINK : I2S */
 	[ICE_EEP2_I2S]          = 0xf8, /* I2S: vol; 96k, 24bit, 192k */
 	[ICE_EEP2_SPDIF]        = 0xc1, /*SPDIF: out-en, spidf ext out*/