[ALSA] Disable MPU401 on SIS7018
Trident driver
Disable MPU401 support on SIS7018 since it results in kernel freeze.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c
index 5d21cb8..940d531 100644
--- a/sound/pci/trident/trident.c
+++ b/sound/pci/trident/trident.c
@@ -143,7 +143,8 @@
return err;
}
}
- if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE,
+ if (trident->device != TRIDENT_DEVICE_ID_SI7018 &&
+ (err = snd_mpu401_uart_new(card, 0, MPU401_HW_TRID4DWAVE,
trident->midi_port, 1,
trident->irq, 0, &trident->rmidi)) < 0) {
snd_card_free(card);