From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 8 Jun 2005 12:49:31 +0000 (+0200)
Subject: [ALSA] Disable MPU401 on SIS7018
X-Git-Tag: v2.6.13-rc1~68^2~555
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ccc67d692c52dcc02e70206338ff36ac145a939;p=linux-2.6

[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 5d21cb811c..940d531575 100644
--- a/sound/pci/trident/trident.c
+++ b/sound/pci/trident/trident.c
@@ -143,7 +143,8 @@ static int __devinit snd_trident_probe(struct pci_dev *pci,
 			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);