BugLink: http://bugs.launchpad.net/bugs/1588945

commit 7d727869 upstream.

Add support for ALC295/ALC3254.
They are simply compatible with ALC225 chip.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>