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[ALSA] snd-powermac: enable headphone detection 

Enable port change interrupt while initialising AWACS, Screamer, and
Burgundy chipsets.

Signed-off-by: Risto Suominen <Risto.Suominen@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Risto Suominen 2008-04-16 13:15:38 +02:00 committed by Takashi Iwai
parent 369b240d63
commit 9a4f20fcbd
1 changed files with 3 additions and 3 deletions
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6
sound/ppc/pmac.c
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@ -1300,9 +1300,9 @@ int __init snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
snd_pmac_sound_feature(chip, 1);
/* reset */
if (chip->model == PMAC_AWACS)
out_le32(&chip->awacs->control, 0x11);
/* reset & enable interrupts */
if (chip->model <= PMAC_BURGUNDY)
out_le32(&chip->awacs->control, chip->control_mask);
/* Powerbooks have odd ways of enabling inputs such as
an expansion-bay CD or sound from an internal modem