From 5f380eb1eff2031b5101a64c76b54cca8e1c7079 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 14 Sep 2009 15:36:14 +0200
Subject: [PATCH] ALSA: hda - Fix HP/line-out initialization with IDT/STAC
 codecs

It's possible that hp_detect is set even though no headphone pin is
detected.  The driver issues, however, an unsol event only to hp_pins[0],
which can be invalid.

This patch adds the check of the valid pin to send an unsol event
at initialization and resume callbacks.

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