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[ALSA] ice1712 - Fix word clock status control on Delta 1010LT 

The 'Word Clock Status' control on Delta 1010LT checks the CS8427
error register too strictly and almost always returns 1 (unlocked).
It should check only the lock status bit.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Takashi Iwai 2007-11-27 15:27:17 +01:00 committed by Jaroslav Kysela
parent 7829d0eccb
commit 1005f66fd7
1 changed files with 1 additions and 1 deletions
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2
sound/pci/ice1712/delta.c
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@ -405,7 +405,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco
if (snd_i2c_sendbytes(ice->cs8427, &reg, 1) != 1)
snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
snd_i2c_readbytes(ice->cs8427, &reg, 1);
ucontrol->value.integer.value[0] = (reg ? 1 : 0);
ucontrol->value.integer.value[0] = (reg & CS8427_UNLOCK) ? 1 : 0;
return 0;
}