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=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 3B231C18E5A for ; Mon, 9 Mar 2020 13:26:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1510520873 for ; Mon, 9 Mar 2020 13:26:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="jXpSIUeW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726605AbgCIN0u (ORCPT ); Mon, 9 Mar 2020 09:26:50 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:53243 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726469AbgCIN0s (ORCPT ); Mon, 9 Mar 2020 09:26:48 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1583760408; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=D+vuyGCUCzEM9aL20B90w5AoCxN08RN5QuMYygPRkqs=; b=jXpSIUeWAjcnU6f9Yr/oLM+ZhlWoLWkatFpQOwXMh8MyQmI5A/pxcodHenOyNreuFcPNdErE QltmSxQLzZXI9MWEcnf1yrw5VHdjVT2Elpnb8NlQlpP/ABXt33s225FGcncJHkwMOCnnoKT3 7XrIGYoFJgQsMp/BsGUsMVIMk9U= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e66440a.7fea38d5ae30-smtp-out-n04; Mon, 09 Mar 2020 13:26:34 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 1DC59C4478F; Mon, 9 Mar 2020 13:26:33 +0000 (UTC) Received: from kgunda-linux.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kgunda) by smtp.codeaurora.org (Postfix) with ESMTPSA id 5F3D0C43637; Mon, 9 Mar 2020 13:26:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5F3D0C43637 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=kgunda@codeaurora.org From: Kiran Gunda To: bjorn.andersson@linaro.org, jingoohan1@gmail.com, lee.jones@linaro.org, b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, daniel.thompson@linaro.org, jacek.anaszewski@gmail.com, pavel@ucw.cz, robh+dt@kernel.org, mark.rutland@arm.com, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: linux-arm-msm@vger.kernel.org, Kiran Gunda Subject: [PATCH V3 0/4] Add support for WLED5 Date: Mon, 9 Mar 2020 18:55:58 +0530 Message-Id: <1583760362-26978-1-git-send-email-kgunda@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently, WLED driver supports only WLED4 peripherals that is present on pmi8998 and pm660L. This patch series converts the existing WLED4 bindings from .txt to .yaml format and adds the support for WLED5 peripheral that is present on PM8150L. PM8150L WLED supports the following. - Two modulators and each sink can use any of the modulator - Multiple CABC selection options - Multiple brightness width selection (12 bits to 15 bits) Changes from V1: - Rebased on top of the below commit. backlight: qcom-wled: Fix unsigned comparison to zero Changes from V2: - Addressed Bjorn's comments by splitting the WLED4 changes in a seperate patch. - Added WLED5 auto calibration support Kiran Gunda (4): backlight: qcom-wled: convert the wled bindings to .yaml format backlight: qcom-wled: Add callbacks functions backlight: qcom-wled: Add support for WLED5 peripheral in PM8150L backlight: qcom-wled: Update auto calibration support for WLED5 .../bindings/leds/backlight/qcom-wled.txt | 154 ----- .../bindings/leds/backlight/qcom-wled.yaml | 223 ++++++++ drivers/video/backlight/qcom-wled.c | 622 ++++++++++++++++++--- 3 files changed, 772 insertions(+), 227 deletions(-) delete mode 100644 Documentation/devicetree/bindings/leds/backlight/qcom-wled.txt create mode 100644 Documentation/devicetree/bindings/leds/backlight/qcom-wled.yaml -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project