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Commit cc1c452e authored by David Henningsson's avatar David Henningsson Committed by Takashi Iwai
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ALSA: HDA: Add an extra DAC for Realtek ALC887-VD 



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: default avatarDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent d9477207

sound/pci/hda/patch_realtek.c

+3 −1
Original line number Diff line number Diff line
@@ -18997,6 +18997,8 @@ 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;

}
@@ -19005,7 +19007,7 @@ 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));