From: Joachim Deguara <joachim.deguara@amd.com>
Date: Fri, 16 Mar 2007 14:01:36 +0000 (+0100)
Subject: [ALSA] hda-intel - Fix HDA buffer alignment
X-Git-Tag: v2.6.21-rc5~67^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f1545bc45a33361d6bb2fb44af7c35bcd733b9d;p=pandora-kernel.git

[ALSA] hda-intel - Fix HDA buffer alignment

From the HDA spec it appears that the buffers written to the BDL and
sent to a codec must be 128 byte aligned (section 4.5.1).  The alignment
was not happening especially when playing 6 channels.  This patch set
the alignment of buffers and periods to 128 bytes.

Signed-off-by: Joachim Deguara <joachim.deguara@amd.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
---

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