tree b9bad3088d4d11a719e3e356d0876df53f682ff3
parent 7e31a0159461818a1bda49662921b98a29c1187b
author Kai-Heng Feng <kaihengfeng@gmail.com> 1456384778 +0800
committer Takashi Iwai <tiwai@suse.de> 1456387813 +0100

ALSA: hda - Fixing background noise on Dell Inspiron 3162

After login to the desktop on Dell Inspiron 3162,
there's a very loud background noise comes from the builtin speaker.
The noise does not go away even if the speaker is muted.

The noise disappears after using the aamix fixup.

Codec: Realtek ALC3234
Address: 0
AFG Function Id: 0x1 (unsol 1)
    Vendor Id: 0x10ec0255
    Subsystem Id: 0x10280725
    Revision Id: 0x100002
    No Modem Function Group found

BugLink: http://bugs.launchpad.net/bugs/1549620
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>