From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from bues.ch ([80.190.117.144]:45652 "EHLO bues.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752040Ab2DCGhB (ORCPT ); Tue, 3 Apr 2012 02:37:01 -0400 Date: Tue, 3 Apr 2012 08:36:48 +0200 From: Michael =?UTF-8?B?QsO8c2No?= To: Antti Palosaari Cc: Mauro Carvalho Chehab , linux-media , Hans-Frieder Vogt , Gianluca Gennari Subject: Re: [PATCH] Add fc0011 tuner driver Message-ID: <20120403083648.258257cd@milhouse> In-Reply-To: <4F7A1F88.1060109@iki.fi> References: <20120402181432.74e8bd50@milhouse> <4F79DA52.2050907@iki.fi> <20120402192011.4edc82ff@milhouse> <4F79E49D.1020802@iki.fi> <20120402195125.771b2c72@milhouse> <4F7A1F88.1060109@iki.fi> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/t_azOEX/Fp4iKxNQD3qsxWu"; protocol="application/pgp-signature" Sender: linux-media-owner@vger.kernel.org List-ID: --Sig_/t_azOEX/Fp4iKxNQD3qsxWu Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Tue, 03 Apr 2012 00:52:08 +0300 Antti Palosaari wrote: > > Well the fc0011 tuner driver still works worse on this af9035 driver > > than on Hans' driver. I have absolutely no idea why this is the case. > > I'm almost certain that it is not a timing issue of some sort. I tried > > a zillion of delays and such. >=20 > And after taking sniffs and comparing those I found the reason. It is=20 > I2C adapter code. It writes one byte too much =3D> as a FC0011 is=20 > auto-increment (as almost every I2C client) registers it means it writes= =20 > next register too. Fixing that gives normal tuner sensitivity. I will=20 > try to make patch for that soon. Awesome! Thanks a lot! --=20 Greetings, Michael. PGP encryption is encouraged / 908D8B0E --Sig_/t_azOEX/Fp4iKxNQD3qsxWu Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIbBAEBAgAGBQJPepqAAAoJEPUyvh2QjYsOzz0P+OC2NhvHl9G4Hqu769vMC1FH rFTAXpT9NKdFB0lx1SDeTWizHOxO4R0KIc6k5RtHiMw1wfMiqhgfdGxKcxqFOqGm q1qKx9/x6u6B7fXRxsbhihP+PXVb2GW8qJqdBXDMhHIHrd/WKg3hPWriKnFJh6pN HBEKQXaTXctO9q3NkVk+ENOuAVL9Wj596QvQ2OThSaRH6WwmpKwOaXQSvjgghHD6 aBj2iNyiZFzTxWQD1a5Z82U9HS0KFoV4FTwA9kHPSWVKDH566KMxTI/siQg0/5Lz fDpxXIj/xdbuKTeJayJUCvtnok3KupP/jMuN+em1hjdFNN5W9S7Hy8qBeO4J+x12 eutAznFT1YUYDElwkiYi8gqvjaBc0gI/J65cMV8sx8YyX8OVPfX62iinuERTCPiU l/SZAHEyNRjK9OZeQn4rXN2Uzk0lZ4c+xB7D8r1JLsjnzgzN9F7YOEF/Kq0UP8vI rcwsXK96oQUDFZZGm4OHX6iMe5Wtf6u9KT7W/16nEeRrkA9qdRWzMeYALFem+LcZ d7cQQxuyxNrRsEf07srXr8+qyVyF3EWRKxUCuh7V7eI5QL4Hxvh0ebvrIV1tyKN2 pvzP3mSBkwzlB4orE/X4IyAEI5zbubXIeT0YixnWPU3UTPaO/E3LF7khci29Vt7l ak88uByGMnvjxOPueTI= =7bAw -----END PGP SIGNATURE----- --Sig_/t_azOEX/Fp4iKxNQD3qsxWu--