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 89335C33C8C for ; Sun, 5 Jan 2020 20:24:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5EBEC20866 for ; Sun, 5 Jan 2020 20:24:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726788AbgAEUYy (ORCPT ); Sun, 5 Jan 2020 15:24:54 -0500 Received: from muru.com ([72.249.23.125]:50196 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726092AbgAEUYy (ORCPT ); Sun, 5 Jan 2020 15:24:54 -0500 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 Cc: kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, sre@kernel.org, nekit1000@gmail.com, mpartap@gmx.net, merlijn@wizzup.org, martin_rysavy@centrum.cz, agx@sigxcpu.org, lee.jones@linaro.org, daniel.thompson@linaro.org, jingoohan1@gmail.com, dri-devel@lists.freedesktop.org, tomi.valkeinen@ti.com, jjhiblot@ti.com 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-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200105183202.GA17784@duo.ucw.cz> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * 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