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[ALSA] cmipci: reset the chip when initializing 

When the chip is initialized, reset it.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
hifive-unleashed-5.1
Clemens Ladisch 2007-09-17 09:36:49 +02:00 committed by Jaroslav Kysela
parent 54d030cc40
commit 3042ef7520
1 changed files with 2 additions and 0 deletions
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2
sound/pci/cmipci.c
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@ -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);