[ALSA] ice1712 - Provides specified midi port names instead of defaults

Patch provides for the ice1712 card driver to overwrite the midi port name
string given by default in mpu401_uart, with one specified in
snd_ice1712_card_info.

Signed-off-by: Alan Horstmann <gineera@aspect135.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/ice1712/ews.c

@@ -1031,6 +1031,8 @@ struct snd_ice1712_card_info snd_ice1712_ews_cards[] __devinitdata = {
 		.model = "dmx6fire",
 		.chip_init = snd_ice1712_ews_init,
 		.build_controls = snd_ice1712_ews_add_controls,
+		.mpu401_1_name = "MIDI-Front DMX6fire",
+		.mpu401_2_name = "Wavetable DMX6fire",
 	},
 	{ } /* terminator */
 };

sound/pci/ice1712/ice1712.c

@@ -2743,15 +2743,28 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci,
 			snd_card_free(card);
 			return err;
 		}
-
-		if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401)
+		if (c->mpu401_1_name)
+			/*  Prefered name available in card_info */
+			snprintf(ice->rmidi[0]->name,
+				 sizeof(ice->rmidi[0]->name),
+				 "%s %d", c->mpu401_1_name, card->number);
+
+		if (ice->eeprom.data[ICE_EEP1_CODEC] & ICE1712_CFG_2xMPU401) {
+			/*  2nd port used  */
 			if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712,
 						       ICEREG(ice, MPU2_CTRL), 1,
 						       ice->irq, 0,
 						       &ice->rmidi[1])) < 0) {
 				snd_card_free(card);
 				return err;
 			}
+			if (c->mpu401_2_name)
+				/*  Prefered name available in card_info */
+				snprintf(ice->rmidi[1]->name,
+					 sizeof(ice->rmidi[1]->name),
+					 "%s %d", c->mpu401_2_name,
+					 card->number);
+		}
 	}
 
 	snd_ice1712_set_input_clock_source(ice, 0);

sound/pci/ice1712/ice1712.h

@@ -495,6 +495,8 @@ struct snd_ice1712_card_info {
 	int (*chip_init)(struct snd_ice1712 *);
 	int (*build_controls)(struct snd_ice1712 *);
 	unsigned int no_mpu401: 1;
+	const char *mpu401_1_name;
+	const char *mpu401_2_name;
 	unsigned int eeprom_size;
 	unsigned char *eeprom_data;
 };