ALSA: hda - Fix mono speakers and headset mic on Dell Vostro 5470
authorDavid Henningsson <david.henningsson@canonical.com>
Mon, 7 Oct 2013 08:39:59 +0000 (10:39 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 7 Oct 2013 08:49:37 +0000 (10:49 +0200)
On this machine, DAC on node 0x03 seems to give mono output.

Also, it needs additional patches for headset mic support.
It supports CTIA style headsets only.

Alsa-info available at the bug link below.

Cc: stable@kernel.org (v3.10+)
BugLink: https://bugs.launchpad.net/bugs/1236228
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c

Simple merge