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authorDavid Henningsson <david.henningsson@canonical.com>2010-11-24 14:17:47 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-12-09 13:26:50 -0800
commitff14c4bf34a8dc027505912ae25c0b20cf09dd80 (patch)
tree68f4a9e0613d997ee9c058cafd6d27e3866d6bd6 /sound
parent4e6fabab7945d7ff0498ec20bdf4d10889463ed5 (diff)
downloadlinux-linaro-stable-ff14c4bf34a8dc027505912ae25c0b20cf09dd80.tar.gz
ALSA: HDA: Add an extra DAC for Realtek ALC887-VD
commit cc1c452e509aefc28f7ad2deed75bc69d4f915f7 upstream. The patch enables ALC887-VD to use the DAC at nid 0x26, which makes it possible to use this DAC for e g Headphone volume. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 06c118c0841b..bc91a80d817b 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -17260,6 +17260,8 @@ static inline hda_nid_t alc662_mix_to_dac(hda_nid_t nid)
return 0x02;
else if (nid >= 0x0c && nid <= 0x0e)
return nid - 0x0c + 0x02;
+ else if (nid == 0x26) /* ALC887-VD has this DAC too */
+ return 0x25;
else
return 0;
}
@@ -17268,7 +17270,7 @@ static inline hda_nid_t alc662_mix_to_dac(hda_nid_t nid)
static hda_nid_t alc662_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
hda_nid_t dac)
{
- hda_nid_t mix[4];
+ hda_nid_t mix[5];
int i, num;
num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));