From patchwork Thu Aug 19 12:48:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 12447157 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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 91DF7C4338F for ; Thu, 19 Aug 2021 12:48:52 +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 5A4F060F5E for ; Thu, 19 Aug 2021 12:48:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5A4F060F5E Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=huaqin.corp-partner.google.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 68D5C6E834; Thu, 19 Aug 2021 12:48:51 +0000 (UTC) Received: from mail-pl1-x634.google.com (mail-pl1-x634.google.com [IPv6:2607:f8b0:4864:20::634]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3CC526E834 for ; Thu, 19 Aug 2021 12:48:50 +0000 (UTC) Received: by mail-pl1-x634.google.com with SMTP id q2so3818646plr.11 for ; Thu, 19 Aug 2021 05:48:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=huaqin-corp-partner-google-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mlxsOtjk3EQe8tY0Dl2bnQT6hDTIci57yhrirNK4WM4=; b=C/c9qtXCbDh8ba0bEl5eqr8WQGeufHKR1Un4IT4bUXM4xXrkTxBFtgnckgQ50er66b zxfX7mk5ZydlgtFQBh38HgP8oX/3dCPjFGRZSCFW+dGtz2RwMSmV37BKshYrgoSN+exl 3pwOIvrMoV4Sj+Zf5YoWB0mdSW+cYwMlMV0OlC5J8pMAOpT/xeGU3twXGkfj2y4CurHI t64yylZZpzsR55ysItGwCinJuxjqC4rCcqgN9uSnT6a/E/ptDRLFW0/IBxsr1i5MS+hz elGCD7jckU2m2z5L9n69lW2Rnhsfintij5PlkqN9+gweIhTkulOXORjEOJqUsqvW75BB t+Iw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=mlxsOtjk3EQe8tY0Dl2bnQT6hDTIci57yhrirNK4WM4=; b=IuvqNJdKEESqMQZCVfpDOIRHamjsVgMAI/XBLqtVuswFnkPHuphBsW6zFA8ZnwCvil 9+vmd4ohJjOv3vJTwzAfDjImW57PsEJd84tdHYW0yuVqEZNtL85yZVPUrNXcN2E50Cdr C45PbES/o4ZyqaMNmCxeRc7VGfNx1T0v19lBAc4191yR4aQOP1ODb6d3zbJ5M/MERQ/j EamrVpTZSu2LjL/GVcBgpv+53NcwuSOtDDl7GQL9CR2iVKNhK9sGIGWAACw2wMjCyW4Q GL/Q+soligyTXYgcs7xQ5ccgnDMGDKQTdPUfTFeW1ffuKb/UjkcMTHEX5FBgBTEoO50L 6ZJQ== X-Gm-Message-State: AOAM533DB6fLdLTFU0R3ciFQhKz6nxc24+UNyY5a4Up2LoiVDi4OL8Lh uw088mIaHmYxUhykd6BvR/aK7A== X-Google-Smtp-Source: ABdhPJw7+fjyC0SC3MOzj/6NzYAJjwgk/Nve1tUgxX32A0IY6i5qv5858pWqGdvPzn4v0Wu1pYc+cw== X-Received: by 2002:a17:90a:d595:: with SMTP id v21mr15360955pju.50.1629377329891; Thu, 19 Aug 2021 05:48:49 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.213]) by smtp.gmail.com with ESMTPSA id c11sm3137210pji.24.2021.08.19.05.48.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Aug 2021 05:48:49 -0700 (PDT) From: yangcong To: thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie, daniel@ffwll.ch, dianders@google.com Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, yangcong Subject: [v1 0/2] drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail Date: Thu, 19 Aug 2021 20:48:42 +0800 Message-Id: <20210819124844.12424-1-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The auo,b101uan08.3 panel (already supported by this driver) has a 3.3V rail that needs to be turned on. For previous users of this panel this voltage was directly output by pmic. On a new user (the not-yet-upstream sc7180-trogdor-mrbland board) we need to turn the 3.3V rail on. Add support in the driver for this. yangcong (2): drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail .../bindings/display/panel/boe,tv101wum-nl6.yaml | 4 ++++ drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 11 +++++++++++ 2 files changed, 15 insertions(+)