From patchwork Thu Aug 19 09:29:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 12448565 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=unavailable 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 74169C432BE for ; Fri, 20 Aug 2021 07:17:23 +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 4078260EE4 for ; Fri, 20 Aug 2021 07:17:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 4078260EE4 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 519196EA27; Fri, 20 Aug 2021 07:17:19 +0000 (UTC) Received: from mail-pg1-x534.google.com (mail-pg1-x534.google.com [IPv6:2607:f8b0:4864:20::534]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1F8CE6E85E for ; Thu, 19 Aug 2021 09:30:32 +0000 (UTC) Received: by mail-pg1-x534.google.com with SMTP id o2so5335734pgr.9 for ; Thu, 19 Aug 2021 02:30:32 -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=QA9i8ROIYsA+zU2UaEHUmLlB078lcj9BDoGzFBe62urhEJAkBKMHIsgkyuWt3EjbSA 18fydOVz/bSrSOW5eNg7eCYof53xhRp1dDbtd1q+1HVnSnMN/2G4HmIyROq5VUwHhoR7 GFUoD64A4bRte4u7zimuz6u77yho2bxkaTSSgSGpklBV1EiVGcuWWAzIKbVDHZVsjwVP e2fv8GLwmpibjVz3yyc/SloVvvxnOfRWi6TOlIWZG3QcYPHS9+/U67HAZswWRJLY6+0x ud91n9fJ7CpdYR025yqJ8j3K3oOmWtCQLTeDL52UKjIeCTQCsS+VL7JI9UPgV44GZgad GALg== 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=iiH0KIQhhR9hWFtCc+PuutS47I+S/aLeqN1x+3slEwR+uAS3rj73kkRWCwCLyxIHQo J1IkVNdb+R/hVwzi2SwchUheERNB2ClOgaUl6rT90uN3eyUsCZDh3KL43UPj9fAFsfaS A8yqi/rJczzPeiXfIfaAVhKr+flquJaU1x6t3Rs8FGVwnfZyv1OBczAU4okkG6REAMQA M6DGOdsT9+wkGwLX2MOFtbFgb11ewBsxi0FtCaobN87EdvAeRKN8yubGzAGWQmzZWyF0 9fUfZanxI23glC7xJxxOj3AfvaZTtOVZYpOFJg9PzuTR1Bm3DOfDIhvTbC2VVWQzZECf 7BFQ== X-Gm-Message-State: AOAM531VIQQlgKOPU5AEm5MsUJIdyUYD+qzK0G/Mxsrfs0cry+a0+NSm CH+L0FSzcHvcaAmytLLfyHACTg== X-Google-Smtp-Source: ABdhPJyeugUXXFlUORsDl924iC5IC5L8o7JXyzE+GdxjfiwTaktTT09hgqxXFgSOPSEzNYFMdhEnrw== X-Received: by 2002:a05:6a00:791:b0:3e1:3316:2e8 with SMTP id g17-20020a056a00079100b003e1331602e8mr13888896pfu.10.1629365431721; Thu, 19 Aug 2021 02:30:31 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.213]) by smtp.gmail.com with ESMTPSA id 11sm2601031pfl.41.2021.08.19.02.30.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Aug 2021 02:30:31 -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 17:29:41 +0800 Message-Id: <20210819092943.719433-1-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 20 Aug 2021 07:16:30 +0000 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(+)