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=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 9E07FC3A59B for ; Mon, 2 Sep 2019 09:41:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 74A1921874 for ; Mon, 2 Sep 2019 09:41:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Jp3giVDe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731322AbfIBJlz (ORCPT ); Mon, 2 Sep 2019 05:41:55 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:37470 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731307AbfIBJlz (ORCPT ); Mon, 2 Sep 2019 05:41:55 -0400 Received: by mail-wr1-f65.google.com with SMTP id z11so13299427wrt.4 for ; Mon, 02 Sep 2019 02:41:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=ZL2haMI2aTtJurgKOti2qg6P2dpB10rrMYX8xsD2bK8=; b=Jp3giVDeY/0YoOVsPWRfoipAvNrzI7SL/np7C/5ElKhomtCfzrE5qjSsgFLnvv+6ZH lILykF95Pb4ijIZzZkaRiTqqBEIeFeKsVvMtQvJ6lBPBwxjaQVfXsjEyVLkPFCKXE4B3 DrWHHs+HbI/F+q3dhSOuFdgQsNXLr0nM2yrOla+U/Aw8bvW0fsrUez9tDU4q4HSs2cB4 3UtfZt8rdx6Gl4LZk1oY0gUY8s7knHlKkWdn3nwNRkUjShH/h3ie/SGOfYieJgjpA2XY 2DI18qzAQKD2TsWZW7QDG9lKvubbZH1Kkkp4cH54fJQ0CZG37DAim0aE1ELf7PWuLK4/ zkJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=ZL2haMI2aTtJurgKOti2qg6P2dpB10rrMYX8xsD2bK8=; b=rGYL0qpMbhur4Kyon6aPpczrWaYCXymX7ynd6ra3QNt3yyBeOXKRx5xpVwJMnrqbKO jxhLGDvJPi0peJluRQ/Q4k7JSAGlAEtPZTEN4RsuFDOuleHPS4XeMyagMfhzqHEYqJFe aj3P0/4UNuOT8XYKBqTc9djSWLpjQEGpW754QGFKY8uZ+dgSu6hUR+OUXF9sVJcPStW4 GbHIIrXOK91jlDBLe8g/s2zDpJwZyVP0Zba1EN5zm5YQmWP+sdeQOYtEoATVhv4BUXRl hNaAuiVbIxPzw53HeP2RXdHidFg1XAmUT4XRmjq3fs4/0nbuqI6HkOSzQ+0fKE1p5j9E Ptew== X-Gm-Message-State: APjAAAVhWIsvGpbPLIbC9KzkLbDlIhXtL1kDJrYSG8gn6szV9QqkV5AW 8sCGjeDn3Q6IY0/EGvGRrOxl5A== X-Google-Smtp-Source: APXvYqz+ei3zvK9WDCLGPKSb6mZHeIVD4NjOj/SiGtZ3rCzqedIErcw16UBzZxGSMgr8fc4SWNzRbQ== X-Received: by 2002:a5d:51c6:: with SMTP id n6mr14215758wrv.206.1567417312894; Mon, 02 Sep 2019 02:41:52 -0700 (PDT) Received: from dell ([95.147.198.93]) by smtp.gmail.com with ESMTPSA id j26sm4577684wrd.2.2019.09.02.02.41.52 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 02 Sep 2019 02:41:52 -0700 (PDT) Date: Mon, 2 Sep 2019 10:41:50 +0100 From: Lee Jones To: Matthias Kaehlcke Cc: Thierry Reding , Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , linux-pwm@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, Enric Balletbo i Serra , Douglas Anderson , Brian Norris , Pavel Machek , Jacek Anaszewski Subject: Re: [PATCH v3 3/4] backlight: pwm_bl: Set scale type for CIE 1931 curves Message-ID: <20190902094150.GN32232@dell> References: <20190709190007.91260-1-mka@chromium.org> <20190709190007.91260-4-mka@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190709190007.91260-4-mka@chromium.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 09 Jul 2019, Matthias Kaehlcke wrote: > For backlight curves calculated with the CIE 1931 algorithm set > the brightness scale type to non-linear. This makes the scale type > available to userspace via the 'scale' sysfs attribute. > > Signed-off-by: Matthias Kaehlcke > Tested-by: Enric Balletbo i Serra > Acked-by: Daniel Thompson > --- > Changes in v3: > - mark scale as non-linear instead of using the CIE1931 type which > has been removed > - updated commit message > > Changes in v2: > - added Enric's 'Tested-by' tag > - added Daniel's 'Acked-by' tag > --- > drivers/video/backlight/pwm_bl.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) Applied, thanks. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog