From c20f31ec421ea4fabea5e95a6afd46c5f41e5599 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 3 Feb 2014 11:02:10 +0100
Subject: [PATCH] ALSA: hda - Fix missing VREF setup for Mac Pro 1,1

Mac Pro 1,1 with ALC889A codec needs the VREF setup on NID 0x18 to
VREF50, in order to make the speaker working.  The same fixup was
already needed for MacBook Air 1,1, so we can reuse it.

Reported-by: Nicolai Beuermann <mail@nico-beuermann.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
Reading git-format-patch failed