From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Shadura Subject: Re: [PATCH] drm/edid: Fix the HDTV hack yet more. Date: Wed, 22 Feb 2012 23:56:19 +0300 Message-ID: <20120222235619.3f6cbe8b@ileemo> References: <20120222190812.47f9b326@ileemo> <1329933934.30884.92.camel@atropine> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1453278520==" Return-path: Received: from mail-iy0-f177.google.com (mail-iy0-f177.google.com [209.85.210.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 3188F9E76B for ; Wed, 22 Feb 2012 12:56:29 -0800 (PST) Received: by iafj26 with SMTP id j26so644054iaf.36 for ; Wed, 22 Feb 2012 12:56:29 -0800 (PST) In-Reply-To: <1329933934.30884.92.camel@atropine> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: Adam Jackson Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1453278520== Content-Type: multipart/signed; micalg=PGP-SHA256; boundary="Sig_/CAnxlMQFEFjfyKY/6gzmdvV"; protocol="application/pgp-signature" --Sig_/CAnxlMQFEFjfyKY/6gzmdvV Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hello, On Wed, 22 Feb 2012 13:05:34 -0500 Adam Jackson wrote: > On Wed, 2012-02-22 at 19:08 +0300, Andrew Shadura wrote: > > Checking for just two variants of standard timings for > > 1366x768 isn't quite correct, let's check for ranges > > instead. > I... doubt it? Standard timing descriptors are a tuple of > * width in character cells (ie, 8 pixels) > * one of four aspect ratios > * refresh rate > So you're only ever going to have 1360 or 1368, and then in integer > math I think you could only possibly ever get: > a) 1360 * 9 / 16 =3D 765 > b) 1368 * 9 / 16 =3D 769 > If you're managing to get something else I'm a little concerned, and > would really be delighted to see the EDID block for it. Well, my fault, I haven't read the code 10 lines above :) Indeed, that's not STD, it's DTD. And I'm not sure how to fix it then, but DTD gives 1360x768, and that isn't quite correct. --=20 WBR, Andrew --Sig_/CAnxlMQFEFjfyKY/6gzmdvV Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iQIcBAEBCAAGBQJPRVZzAAoJEG6k0jEaLSaNIEAP/3Rcj1+8rqQDXsLwLMHKSEBh r5rleeOhP92DvsizT+8ndnZZ6elmLBrQZG2hp8VfVDEgF7BuyaPgxb/GNZCUwbqw H/cX4sZRJ3XWod00vHGri5XEDQTUIZzVKtPtpQQkoO4Yt0hVdRFdrd8a5bibFkdb qwY5heAZWo6i7xGnXSgp+FF092DRhneGj4/yZK8dv8HmQFj7InZ+qxAbtAE0U3/B 0Pmw3XL1SctXFH4nlp9YsBN65I9gbXWptjhlh9km32jahoTEfMAZ6h+frYnbf8LS JsrbQdBwCfBWKwOWXFQYupY2Xn9LnShxH+NbJVQYg0jQ9UOqNqN7Ecs2Bs/YKFl1 8xmeQGH8QP/26UjvqHxvrkg+G8JpiIMRQ9AKvITGyoutT5P/otjwWn1oV1SpRrVk nLV+ggq1u3qTWWFyt2HIxZ8EOGRv/WDoMJojBDp66eOKL5VipQg4csmlDf7mwRlD P4y93etIIUsVtzBvoymmuCGVIJzvfT6rHNAt5sUm+eWqPQMQEh/fGeHO13dA/VS9 MqTkJkob9M24bm5IFFPTKjj3Sl6ijVB5ugQynlMVMT1/9E1C3tJ9HrwwNUqvJYos ITc/nef3fLSHCwoEuNOoV5poiWi4w4r//X/mlYG5H59FlmMHBuddMjghRK72D36V mPRxVtzr5kKoa9OjPecB =sVSb -----END PGP SIGNATURE----- --Sig_/CAnxlMQFEFjfyKY/6gzmdvV-- --===============1453278520== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1453278520==--