ALSA: hda - Limit internal mic boost for a few Asus machines
authorDavid Henningsson <david.henningsson@canonical.com>
Mon, 22 Apr 2013 12:30:14 +0000 (14:30 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 22 Apr 2013 12:50:41 +0000 (14:50 +0200)
commit3e0d611b2045b230c3acfb05c3b5ce53b09f6cdd
treec83bdf5ea98abb72637a7185165127457ee7e26d
parentb5f035dbca2895cd253141706b47b6cb8afc2ed5
ALSA: hda - Limit internal mic boost for a few Asus machines

These are being reported as being so noisy at high mic boost levels,
so they are unusable in practice.
Therefore artificially limit the boosts.

BugLink: https://bugs.launchpad.net/bugs/1089795
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_realtek.c