From patchwork Sun Sep 18 14:27:39 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ayaka X-Patchwork-Id: 9337885 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5A1EB6022E for ; Sun, 18 Sep 2016 14:30:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8EBEC28563 for ; Sun, 18 Sep 2016 14:30:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 830142868B; Sun, 18 Sep 2016 14:30:13 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4457128563 for ; Sun, 18 Sep 2016 14:30:13 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bld5Y-0001Lt-8m; Sun, 18 Sep 2016 14:29:00 +0000 Received: from kozue.soulik.info ([2001:19f0:7000:8404:5054:ff:fe75:428f]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bld53-0001DR-1A for linux-arm-kernel@lists.infradead.org; Sun, 18 Sep 2016 14:28:30 +0000 Received: from ritsuko.sumomo.pri (unknown [IPv6:2001:470:b30d:2::3bd]) by kozue.soulik.info (Postfix) with ESMTPA id 07B971012B9; Sun, 18 Sep 2016 23:28:30 +0900 (JST) From: Randy Li To: dri-devel@lists.freedesktop.org Subject: [RFC PATCH v2 2/2] drm/panel: Add support for Chunghwa CLAA070WP03XG panel Date: Sun, 18 Sep 2016 22:27:39 +0800 Message-Id: <1474208859-10045-3-git-send-email-ayaka@soulik.info> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1474208859-10045-1-git-send-email-ayaka@soulik.info> References: <1474208859-10045-1-git-send-email-ayaka@soulik.info> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160918_072829_362641_24EED5CA X-CRM114-Status: GOOD ( 10.58 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, airlied@linux.ie, Randy Li , linux@armlinux.org.uk, krzk@kernel.org, linux-kernel@vger.kernel.org, a.hajda@samsung.com, kgene@kernel.org, thierry.reding@gmail.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The Chunghwa CLAA070WP03XG is a 7" 1280x800 panel, which can be supported by the simple panel driver. Signed-off-by: Randy Li --- .../display/panel/chunghwa,claa070wp03xg.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/chunghwa,claa070wp03xg.txt diff --git a/Documentation/devicetree/bindings/display/panel/chunghwa,claa070wp03xg.txt b/Documentation/devicetree/bindings/display/panel/chunghwa,claa070wp03xg.txt new file mode 100644 index 0000000..dd22685 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/chunghwa,claa070wp03xg.txt @@ -0,0 +1,7 @@ +Chunghwa Picture Tubes Ltd. 7" WXGA TFT LCD panel + +Required properties: +- compatible: should be "chunghwa,claa070wp03xg" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index f178998..3204e6b 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -583,6 +583,30 @@ static const struct panel_desc avic_tm070ddh03 = { }, }; +static const struct drm_display_mode chunghwa_claa070wp03xg_mode = { + .clock = 66770, + .hdisplay = 800, + .hsync_start = 800 + 49, + .hsync_end = 800 + 49 + 33, + .htotal = 800 + 49 + 33 + 17, + .vdisplay = 1280, + .vsync_start = 1280 + 1, + .vsync_end = 1280 + 1 + 7, + .vtotal = 1280 + 1 + 7 + 15, + .vrefresh = 60, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, +}; + +static const struct panel_desc chunghwa_claa070wp03xg = { + .modes = &chunghwa_claa070wp03xg_mode, + .num_modes = 1, + .bpc = 6, + .size = { + .width = 94, + .height = 150, + }, +}; + static const struct drm_display_mode chunghwa_claa101wa01a_mode = { .clock = 72070, .hdisplay = 1366, @@ -1544,6 +1568,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "avic,tm070ddh03", .data = &avic_tm070ddh03, }, { + .compatible = "chunghwa,claa070wp03xg", + .data = &chunghwa_claa070wp03xg, + }, { .compatible = "chunghwa,claa101wa01a", .data = &chunghwa_claa101wa01a }, {