From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EDF1FC32771 for ; Mon, 6 Jan 2020 08:09:59 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BD56420848 for ; Mon, 6 Jan 2020 08:09:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BD56420848 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1348489B69; Mon, 6 Jan 2020 08:09:59 +0000 (UTC) Received: from muru.com (muru.com [72.249.23.125]) by gabe.freedesktop.org (Postfix) with ESMTP id 6E3F089A75 for ; Sun, 5 Jan 2020 20:24:54 +0000 (UTC) Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 53A9A80E2; Sun, 5 Jan 2020 20:25:33 +0000 (UTC) Date: Sun, 5 Jan 2020 12:24:49 -0800 From: Tony Lindgren To: Pavel Machek Subject: Re: LED backlight on Droid 4 and others Message-ID: <20200105202449.GC5885@atomide.com> References: <20200105183202.GA17784@duo.ucw.cz> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200105183202.GA17784@duo.ucw.cz> X-Mailman-Approved-At: Mon, 06 Jan 2020 08:09:58 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: daniel.thompson@linaro.org, mpartap@gmx.net, jingoohan1@gmail.com, merlijn@wizzup.org, martin_rysavy@centrum.cz, kernel list , dri-devel@lists.freedesktop.org, sre@kernel.org, nekit1000@gmail.com, tomi.valkeinen@ti.com, jjhiblot@ti.com, linux-omap@vger.kernel.org, lee.jones@linaro.org, agx@sigxcpu.org, linux-arm-kernel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" * Pavel Machek [200105 18:32]: > Hi! > > It would be good to get LED backlight to work in clean way for 5.6 > kernel. I agree, this is badly needed for many devices. > [If you have an idea what else is needed, it would be welcome; it > works for me in development tree but not in tree I'd like to > upstream.] I have some version of these patches working with modified dts in my droid4-pending-v5.4 branch git branch, maybe try to diff against that. Regards, Tony _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel