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[ALSA] Fix resume of intel8x0

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Intel8x0 driver,AC97 Codec
Fix resume of intel8x0 driver.  The ac97 codec didn't restore some registers
properly, and the restore of ICH4 SPDIF and SDIN settings was missing.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2005-06-30 13:47:06 +02:00
committed by Jaroslav Kysela
parent 2eff7ec81e
commit 52b723888c
2 changed files with 15 additions and 0 deletions
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2
sound/pci/ac97/ac97_codec.c
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@@ -367,6 +367,7 @@ int snd_ac97_update(ac97_t *ac97, unsigned short reg, unsigned short value)
ac97->regs[reg] = value;
ac97->bus->ops->write(ac97, reg, value);
}
set_bit(reg, ac97->reg_accessed);
up(&ac97->reg_mutex);
return change;
}
@@ -410,6 +411,7 @@ int snd_ac97_update_bits_nolock(ac97_t *ac97, unsigned short reg,
ac97->regs[reg] = new;
ac97->bus->ops->write(ac97, reg, new);
}
set_bit(reg, ac97->reg_accessed);
return change;
}