Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755115Ab2KUPM2 (ORCPT ); Wed, 21 Nov 2012 10:12:28 -0500 Received: from moutng.kundenserver.de ([212.227.126.186]:53058 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755010Ab2KUPMZ (ORCPT ); Wed, 21 Nov 2012 10:12:25 -0500 Date: Wed, 21 Nov 2012 16:12:09 +0100 From: Thierry Reding To: Alexandre Courbot Cc: Tomi Valkeinen , Tomi Valkeinen , Grant Likely , Anton Vorontsov , Stephen Warren , Mark Zhang , Rob Herring , Mark Brown , David Woodhouse , Arnd Bergmann , "linux-tegra@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-fbdev@vger.kernel.org" , "devicetree-discuss@lists.ozlabs.org" , "linux-pm@vger.kernel.org" , Laurent Pinchart Subject: Re: [PATCHv9 1/3] Runtime Interpreted Power Sequences Message-ID: <20121121151209.GA4048@avionic-0098.adnet.avionic-design.de> References: <1353149747-31871-1-git-send-email-acourbot@nvidia.com> <1353149747-31871-2-git-send-email-acourbot@nvidia.com> <20121120215429.B621F3E1821@localhost> <13540495.epaCf4JVn9@percival> <50ACB59B.4090404@iki.fi> <20121121114018.GA31576@avionic-0098.adnet.avionic-design.de> <50ACC341.3090204@ti.com> <20121121130039.GA12191@avionic-0098.adnet.avionic-design.de> <50ACD7DC.5060405@ti.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="IS0zKkzwUGydFO0o" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-Provags-ID: V02:K0:GTLCccTIwmloGYo/0XG0Iyzlzg7d5gIT20mojJvBmA2 7QbPp1EIhslsGMSU2stFVuov8vtwZl7T+YHCLsNkWXJ3QGL+zo 486muZ+ACfmm2mmwefkfNo8U7Dct8amk0dEWpqe4I0DEzm0StB bBzECv/oOxLhfP8sioqx7Jdk4ZPpFA5VGyBGCGOShhpOmoKEMH KlyMICIPcx1tor2cpPWInAbvMT99WxTItX7CNeujge4wcNB0bP J3p1WXtuvGP00Sx+swndXTvJzbpWg/g6TMuvFxsZt3JikN0bW/ 1Byp1cN+y8wG70gUvMNOTMbIC8a6+7NbeysfSnWCIlMD6JtQVi GgwmkRm7j8Ey1LJZA1VaIaRdKoTOiYA5SS4fin0qmjD5oXN59A 1lXD2O6uGvcI7EbX1/dyaR8lM7PRM1BcwU= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1916 Lines: 47 --IS0zKkzwUGydFO0o Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Nov 22, 2012 at 12:02:47AM +0900, Alexandre Courbot wrote: > Mmmm so maybe I am misinterpreting things, but it looks like we > have just buried the power sequences here, haven't we? I don't think so. In fact I was just starting to think that maybe for Tegra we could have a generic panel driver which used power sequences to abstract away the pin differences for powering up the panel. Since most likely that will be where the differences are there is a lot of potential to factor things out into sequences. Perhaps what we may want to postpone for now is the DT representation since that's what Tomi and Grant seem to be mostly opposed to. Thierry --IS0zKkzwUGydFO0o Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAEBAgAGBQJQrO9JAAoJEN0jrNd/PrOhsvAQAKSVMEuMUIu44H6ENIW4tAKS XdGSSQxiv1wbXStKB+n52L652AZp+ht98aXWqhZQY7BGj/v+FOMD6tPnPaeUk8Pt 7P/q/KR8jkiG5888WwBsZ3iKtZcM5uui+3Bsn39npWDkrLJ9lb/AKxRWjMfOrGGc SHh8/l+uigV0m217MsOqAlrEMFxRIdpRWsMUuEXvkmGoiq3Psr5qJvbDgU9ZjuCu M7n/iP8mllBxqFEa22a9Ka9s39jo6zzFvz1CislH9HEnRsykGBNXXmmA0G4yjDAA Gb/kegNpyRKy/dCTZuqXes3daH5ygosnluvV8wp22Wv9QjvGN6All3PzWHVEWvAA HWGxvNFsyRA+a1yHOIQHCAORsfmoE5U3/ynG5NCaJcNDQhdtgF80hlk2t6UoFBfa 162u9k108xW+afC2OUTmWMAXJTvYBUPdfRHzQeMStudDs00KS2vSVTdHVF+Yweej TNQcyTm6LjRVwHajc6bXtWOpw4zTrMd/QJfuSgVF4yqMMFYA0nQxHx3iYU9fkuTh H8lBFgSxQFLAijTiTcQZg4ga7wdmWP/NDxo3ZMsORheAFG283Gmx21C7ZoxLjfkr USWZvosHvDjBSSvZPfSK05ave+BTWHzdzMnEhdKbQ4x7vlUbBS/LDTDzAlA1F6mL LizHf/P1c7XzZEF+iL5s =NaXm -----END PGP SIGNATURE----- --IS0zKkzwUGydFO0o-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/