From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH V7 1/2] i2c/adapter: Add bus recovery infrastructure Date: Fri, 30 Nov 2012 15:05:14 +0100 Message-ID: <20121130140514.GF23231@pengutronix.de> References: <71e27515a050a2c7d18272b84ff7ec3ec8b11cae.1353824555.git.viresh.kumar@linaro.org> <50B20670.5070509@pcserviceselectronics.co.uk> <50B35642.7030104@pcserviceselectronics.co.uk> <20121126202003.GA3384@pengutronix.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="GV0iVqYguTV4Q9ER" Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Viresh Kumar Cc: Uwe =?iso-8859-15?Q?Kleine-K=F6nig?= , Paul Carpenter , khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org, ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, spear-devel-nkJGhpqTU55BDgjK7y7TUQ@public.gmane.org List-Id: linux-i2c@vger.kernel.org --GV0iVqYguTV4Q9ER Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 27, 2012 at 11:19:09AM +0530, Viresh Kumar wrote: > On 27 November 2012 01:50, Uwe Kleine-K=F6nig > wrote: > > In reply to a more detailed problem report that should be addressed by > > this series on spear-devel I asked a few questions to rule out 6/ and > > 7/. I cannot find it in an public accessible archive though. It's about > > a sta529 codec. When switching sample rates the codec then holds down > > SDA. After an additional clock pulse the device and bus are OK again. >=20 > Thanks for adding these here :) Hmm, the points mentioned seem valid to me. --=20 Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ | --GV0iVqYguTV4Q9ER Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlC4vRoACgkQD27XaX1/VRsEiQCgl4wCU5+LvcsafHjh95ItrroW A3AAn0eAXjBgsY/VaVgnABtwGwh84yfb =B/nq -----END PGP SIGNATURE----- --GV0iVqYguTV4Q9ER--