[ALSA] cmipci: reset the chip when initializing
Clemens Ladisch [Mon, 17 Sep 2007 07:36:49 +0000 (09:36 +0200)]
When the chip is initialized, reset it.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

sound/pci/cmipci.c

index 12f3371..8c5c843 100644 (file)
@@ -2971,6 +2971,8 @@ static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pc
 #endif
 
        /* initialize codec registers */
+       snd_cmipci_set_bit(cm, CM_REG_MISC_CTRL, CM_RESET);
+       snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_RESET);
        snd_cmipci_write(cm, CM_REG_INT_HLDCLR, 0);     /* disable ints */
        snd_cmipci_ch_reset(cm, CM_CH_PLAY);
        snd_cmipci_ch_reset(cm, CM_CH_CAPT);