From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from heliosphere.sirena.org.uk ([172.104.155.198]:45114 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933004AbeCEKUL (ORCPT ); Mon, 5 Mar 2018 05:20:11 -0500 Date: Mon, 5 Mar 2018 10:20:09 +0000 From: Mark Brown To: Sasha Levin Cc: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" , "Maciej S. Szmigiero" Subject: Re: [PATCH AUTOSEL for 4.15 026/102] ASoC: fsl_ssi: only enable proper channel slots in AC'97 mode Message-ID: <20180305102009.GA8588@sirena.org.uk> References: <20180303222318.26006-1-alexander.levin@microsoft.com> <20180303222318.26006-26-alexander.levin@microsoft.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="gBBFr7Ir9EOA20Yy" Content-Disposition: inline In-Reply-To: <20180303222318.26006-26-alexander.levin@microsoft.com> Sender: stable-owner@vger.kernel.org List-ID: --gBBFr7Ir9EOA20Yy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, Mar 03, 2018 at 10:24:24PM +0000, Sasha Levin wrote: > We need to make sure that only proper channel slots (in SACCST register) > are enabled at playback start time since some AC'97 CODECs (like VT1613 on > UDOO board) were observed requesting via SLOTREQ spurious ones just after > an AC'97 link is started but before the CODEC is configured by its driver. This was part of a wider AC'97 rework IIRC and I'm very suspicious of backporting it independently. --gBBFr7Ir9EOA20Yy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlqdGdYACgkQJNaLcl1U h9CJ1wf9GJiP8lHfxcYHpfXfYxnE5aIn/c+VoNdeH54MF78RiRX/TAU4WiJYLJ3K kIHliziUnXbnMHxIGJOAnnNs+HKZAK4HS+vTMuP9XmA9NPeKzLEV7FJDC7d4JlW0 lsjsRF3BTFGjggTH9NvBkDIqvw6hd4aJ70m5LxpXftvUCJTaOoStinAY4iQv6aOR fmj6QJOPWSfNZQf9CwDLglvaVndLySeip5FhE3CDBxhnJj8vYGFyHjtYeL/XyPM/ WAn/ETfENcHf4XjHC3t+5avyPNOTmfubmVTzXqI5HGiCY3A2BndP1prFnrG9vsbj r1Qoc5d/dPrNnxnvDgz/7IFUkqr9Jw== =KbBB -----END PGP SIGNATURE----- --gBBFr7Ir9EOA20Yy--