From 8174086167d43d0fd7b21928074145ae1d15bbab Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 26 May 2009 15:22:00 +0200
Subject: [PATCH] ALSA: hda - Allow concurrent RIRB access in single_cmd mode

In the single_cmd mode, the current driver code doesn't do any update
for RIRB just for any safety reason.  But, actually the RIRB and
single_cmd mode don't conflict.  Unsolicited events can be delivered
even while using the single_cmd mode.

This patch allows the handling of unsolicited events with single_cmd
mode, just always checking RIRB independent from single_cmd flag.

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