From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1NYg1T-00078w-Ap
	for qemu-devel@nongnu.org; Sat, 23 Jan 2010 08:27:31 -0500
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1NYg1O-0006xF-C5
	for qemu-devel@nongnu.org; Sat, 23 Jan 2010 08:27:30 -0500
Received: from [199.232.76.173] (port=59261 helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1NYg1O-0006x7-9U
	for qemu-devel@nongnu.org; Sat, 23 Jan 2010 08:27:26 -0500
Received: from fmmailgate02.web.de ([217.72.192.227]:47017)
	by monty-python.gnu.org with esmtp (Exim 4.60)
	(envelope-from <jan.kiszka@web.de>) id 1NYg1N-0003Vg-Le
	for qemu-devel@nongnu.org; Sat, 23 Jan 2010 08:27:26 -0500
Message-ID: <4B5AF934.9070606@web.de>
Date: Sat, 23 Jan 2010 14:27:16 +0100
From: Jan Kiszka <jan.kiszka@web.de>
MIME-Version: 1.0
References: <fd6f84611001210923g74ff9828y49675061130e67e4@mail.gmail.com>	<fd6f84611001230421s753b61e2s1f882a07fbe959a8@mail.gmail.com>
	<Pine.LNX.4.64.1001231555240.7324@linmac.oyster.ru>
In-Reply-To: <Pine.LNX.4.64.1001231555240.7324@linmac.oyster.ru>
Content-Type: multipart/signed; micalg=pgp-sha1;
	protocol="application/pgp-signature";
	boundary="------------enig88AB8E01960EC804C072CD88"
Sender: jan.kiszka@web.de
Subject: [Qemu-devel] Re: no sound in MusicPal with qemu 0.12.2
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: malc <av1474@comtv.ru>
Cc: qemu-devel@nongnu.org, ondrej drbohlav <ondrej.drbohlav@gmail.com>

This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
--------------enig88AB8E01960EC804C072CD88
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

malc wrote:
> On Sat, 23 Jan 2010, ondrej drbohlav wrote:
>=20
>> Hi there,
>>
>> I have compiled qemu 0.12.2 on an x64 ubuntu (8.10) and run MusicPal
>> in it with SDL.
>> MusicPal works OK but there is no sound.
>=20
> Confirmed.
>=20
>> I have done essentially the same with qemu 0.11.1. The sound is there
>> (thanks jki for suggesting a previous version).
>>
>> Please find below the configs and logs & contact me if additional info=

>> is needed.
>>
>> Cheers, Ondrej
>>
>> 1) qemu-0.12.2
>=20
> [..snip..]
>=20
> Someone would have to bisect it.

Already done: it's b3a219883ebe21f55a8ee5e7e5b38b9eb309e9c0. But that
patch looks sane. I guess it just revealed a hidden bug in Musicpal's
i2c use. Need to dig deeper.

>=20
> BTW, Jan, 2e87c5b937444c1155073f7b10d630e0e383e5d8 doesn't quite do
> what i said helps[1] and conseqently musicpal enters an infinite loop
> again...
>=20
> [1] http://lists.gnu.org/archive/html/qemu-devel/2009-09/msg00920.html
>=20

OK, I will have to look into the Linux driver code to check the loop
termination conditions again.

Jan


--------------enig88AB8E01960EC804C072CD88
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.9 (GNU/Linux)
Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org

iEYEARECAAYFAkta+TsACgkQitSsb3rl5xR1tgCcDKQiKvlctmvqp/AyAZIAUZn+
mk0AoOc3hMZkBoCOYUI3nfTs12ylRq2M
=PlMZ
-----END PGP SIGNATURE-----

--------------enig88AB8E01960EC804C072CD88--