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[209.132.180.67]) by mx.google.com with ESMTP id f7si1093136pff.45.2017.11.16.06.41.58; Thu, 16 Nov 2017 06:42:11 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@codeaurora.org header.s=default header.b=Vdqbcp52; dkim=pass header.i=@codeaurora.org header.s=default header.b=Vdqbcp52; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934724AbdKPMTW (ORCPT + 91 others); Thu, 16 Nov 2017 07:19:22 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:53020 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934199AbdKPMTO (ORCPT ); Thu, 16 Nov 2017 07:19:14 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id E31346071C; Thu, 16 Nov 2017 12:19:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1510834753; bh=DrNgTobhATAH2iGNanRfM6lDhqOCJIBjF5dj7MNPXzM=; h=From:To:Cc:Subject:Date:From; b=Vdqbcp52uJZFGr+F3pA/OhR2YYD+ceaa0m/ILBxdfSJB5kAmVuy7jNw8zs+IGsZgK sARAPoOZ5RBl5+ymQ/xFJMKxRRFeyI+gM3wiq5dFQ0mxOThwukiDAammwXQwOowytI oUpk3vr0YOTSO9U4uEbAp/I4ESmwc0ur8lqL3KXk= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_SIGNED,T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0 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@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id D4BE0600C9; Thu, 16 Nov 2017 12:19:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1510834753; bh=DrNgTobhATAH2iGNanRfM6lDhqOCJIBjF5dj7MNPXzM=; h=From:To:Cc:Subject:Date:From; b=Vdqbcp52uJZFGr+F3pA/OhR2YYD+ceaa0m/ILBxdfSJB5kAmVuy7jNw8zs+IGsZgK sARAPoOZ5RBl5+ymQ/xFJMKxRRFeyI+gM3wiq5dFQ0mxOThwukiDAammwXQwOowytI oUpk3vr0YOTSO9U4uEbAp/I4ESmwc0ur8lqL3KXk= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org D4BE0600C9 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kgunda@codeaurora.org From: Kiran Gunda To: bjorn.andersson@linaro.org, linux-arm-msm@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm-owner@vger.kernel.org, Kiran Gunda Subject: [PATCH V1 0/4] qcom: spmi-wled: Support for QCOM wled driver Date: Thu, 16 Nov 2017 17:48:33 +0530 Message-Id: <1510834717-21765-1-git-send-email-kgunda@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org WLED driver provides the interface to the display driver to adjust the brightness of the display backlight. This driver exposes two APIs to set and get the brightness of the display backlight through the backlight framework. This driver has the support to handle the OVP (over voltage protection) and the SC (short circuit protection) interrupts. It also has the auto calibration algorithm support to configure the right strings if the user specified string configuration is in-correct. Kiran Gunda (4): qcom: spmi-wled: Add support for qcom wled driver qcom: spmi-wled: Add support for short circuit handling qcom: spmi-wled: Add support for OVP interrupt handling qcom: spmi-wled: Add auto-calibration logic support .../bindings/leds/backlight/qcom-spmi-wled.txt | 118 +++ drivers/video/backlight/Kconfig | 9 + drivers/video/backlight/Makefile | 1 + drivers/video/backlight/qcom-spmi-wled.c | 999 +++++++++++++++++++++ 4 files changed, 1127 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/backlight/qcom-spmi-wled.txt create mode 100644 drivers/video/backlight/qcom-spmi-wled.c -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project From 1584252243010637970@xxx Thu Nov 16 19:31:14 +0000 2017 X-GM-THRID: 1583507836016415813 X-Gmail-Labels: Inbox,Category Forums,HistoricalUnread