| From | Andi Kleen <> | Subject | [PATCH] [120/223] ALSA: HDA: Add an extra DAC for Realtek ALC887-VD | Date | Mon, 13 Dec 2010 00:47:01 +0100 (CET) |
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2.6.35-longterm review patch. If anyone has any objections, please let me know.
------------------ From: David Henningsson <david.henningsson@canonical.com>
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> Signed-off-by: Andi Kleen <ak@linux.intel.com>
--- sound/pci/hda/patch_realtek.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
Index: linux/sound/pci/hda/patch_realtek.c =================================================================== --- linux.orig/sound/pci/hda/patch_realtek.c +++ linux/sound/pci/hda/patch_realtek.c @@ -18357,6 +18357,8 @@ static inline hda_nid_t alc662_mix_to_da 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; } @@ -18365,7 +18367,7 @@ static inline hda_nid_t alc662_mix_to_da 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));
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