From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Subject: Re: [PATCH 0/3] OMAPDSS: HDMI: Add support for audio MCLK Date: Tue, 14 Feb 2012 14:27:59 +0200 Message-ID: <1329222479.1845.86.camel@deskari> References: <1328757023-20543-1-git-send-email-ricardo.neri@ti.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-vVEkCvXz3E9DOo8EZDRf" Return-path: Received: from na3sys009aog122.obsmtp.com ([74.125.149.147]:46057 "EHLO na3sys009aog122.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753611Ab2BNM2D (ORCPT ); Tue, 14 Feb 2012 07:28:03 -0500 Received: by mail-lpp01m010-f53.google.com with SMTP id d3so5318486lah.12 for ; Tue, 14 Feb 2012 04:28:01 -0800 (PST) In-Reply-To: <1328757023-20543-1-git-send-email-ricardo.neri@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Ricardo Neri Cc: mythripk@ti.com, a0393947@ti.com, molnar@ti.com, s-guiriec@ti.com, lrg@ti.com, peter.ujfalusi@ti.com, linux-omap@vger.kernel.org --=-vVEkCvXz3E9DOo8EZDRf Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, On Wed, 2012-02-08 at 21:10 -0600, Ricardo Neri wrote: > Hello, >=20 > Certain OMAP4 revisions (i.e., 4430 ES2.3, 4460, and 4470) use > a pseudo clock (generated from the TMDS clock), MCLK, to drive the > generation of Audio Clock Regeneration packets. Other devices > (i.e., 4430 ES2.[0,2]) use the TMDS clock directly.=20 >=20 > This set of patches introduces functionality to enable the MCLK on the > relevant devices. Such clock is added as new DSS feature. The dss_feature= s > structures are rearranged to reflect the MCLK support across several > silicon revisions. >=20 > These patches have been validated on OMAP 4430 ES2.2 and ES2.3 as well as > on 4460 ES1.0. The HDMI sinks used for validation are monitor Dell ST2210= b, > AV receiver Onkyo TX-SR508 and AV receiver Yamaha RX-V367. Audio playback > is functional in all of them. One question just to be sure: are you sure this clocking difference is based on OMAP revision, and has nothing to do with the board? I think this looks fine. However, it doesn't apply as the dss feat stuff has been changed. Could you rebase the patches on top of git://gitorious.org/linux-omap-dss2/linux.git dev Tomi --=-vVEkCvXz3E9DOo8EZDRf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPOlNPAAoJEPo9qoy8lh71mrYP/i5OBsM17BHpnliUDt92tSaB xsrrrBVw3x/Qjnov7Jv4nPYdoKPtl+YaeMGhcEqA0GQbK7scRwkfb0Cv+Mgsfz5v VUhPAJfhLEHDJ52OgcyjFYdvrjpsRgle5Kd6SRC2S7cX3Atntj1Fc/W7zEehvn0d 1YztAFvt2bIrlVU6aj1A+n8C7BTGz/DxVigOFmbVuHKVczmSASm0EpnXjid/1lzx D2pUtiPUlhRBp/P1Pw29Mcv0gbLTZ2PnIqs67F4Jr8GsbjF5roFZkW7iMtp87DKb IJKZG//GBpE0GjxAxi9UCvdb056SztfnghEuTefakf3LJIkagIy/Ztqib7okTUlj 03JQm9Pxe6+IE/PN8nkurVB2uqpygPfL4VJ/xw5Gdn72cPImY0VJ0egRkQE0TDY4 T1G02oxhhuPiU102L1tVmi3fW1jNlirFdZJF/zuMOtjvUt53owqkpOQlS2WgIKBy qautHTYyCS9kSZmdX8JWCqS+7IAaSEPo82Cig+CUUqSXT6dDVpob5EhzTLvG8cKT uy5FrDOrd1BjNftU1G6sQrbQ3gcjZvm+4NYI2if5Qvda4UEnkJpoN+Tecc2x7lWd w1VZxZ468BmCms9ADSiPw+/mJy0Um1OppSmfkbT4VgEZf1bT6oMZm8Sr0wBP7RY7 BVBF76KEmcqmrIwy/24N =ZdXm -----END PGP SIGNATURE----- --=-vVEkCvXz3E9DOo8EZDRf--