From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 13 Jan 2011 13:40:43 +0000 (+0100)
Subject: ALSA: hda - Apply Sony VAIO hweq fixup only once
X-Git-Url: https://git.karo-electronics.de/?p=mv-sheeva.git;a=commitdiff_plain;h=9fb1ef25f4d31f07cdaf7c6075b40bbcb00c1f92

ALSA: hda - Apply Sony VAIO hweq fixup only once

This should be applied also only once as a part of the initialization.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f13920e5384..98b4b2e1b93 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -14814,6 +14814,8 @@ static void alc269_fixup_hweq(struct hda_codec *codec,
 {
 	int coef;
 
+	if (pre_init)
+		return;
 	coef = alc_read_coef_idx(codec, 0x1e);
 	alc_write_coef_idx(codec, 0x1e, coef | 0x80);
 }