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ALSA: ens1371: Fix "Line In->Rear Out Switch" control 

The "Line In->Rear Out Switch" control on ens1371 driver returns a
bogus value, always true, as its check is totally broken.  Fix it to
check the proper GPIO bit mask.

Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2016-04-19 15:28:39 +02:00
parent a19c921fca
commit d23f051735
1 changed files with 1 additions and 1 deletions
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2
sound/pci/ens1370.c
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@ -1548,7 +1548,7 @@ static int snd_es1373_line_get(struct snd_kcontrol *kcontrol,
int val = 0;
spin_lock_irq(&ensoniq->reg_lock);
if ((ensoniq->ctrl & ES_1371_GPIO_OUTM) >= 4)
if (ensoniq->ctrl & ES_1371_GPIO_OUT(4))
val = 1;
ucontrol->value.integer.value[0] = val;
spin_unlock_irq(&ensoniq->reg_lock);