From patchwork Thu Feb 12 08:50:57 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tomeu Vizoso X-Patchwork-Id: 5822721 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C44BDBF440 for ; Fri, 13 Feb 2015 00:41:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EC3E12025B for ; Fri, 13 Feb 2015 00:41:57 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 119612021A for ; Fri, 13 Feb 2015 00:41:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 66211720CB; Thu, 12 Feb 2015 16:41:55 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wg0-f42.google.com (mail-wg0-f42.google.com [74.125.82.42]) by gabe.freedesktop.org (Postfix) with ESMTP id E56066E6FF for ; Thu, 12 Feb 2015 00:52:16 -0800 (PST) Received: by mail-wg0-f42.google.com with SMTP id x13so8602649wgg.1 for ; Thu, 12 Feb 2015 00:52:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; bh=oKUXwPLft1y2U6pcp0EZfcg8S44vyLXvdhH/u2uonFc=; b=0Sl/gqi3eafCWDX2zwaLo6GRKH5hOx8ILlaSJkkIT0+Aw6NFxTf1zQjxG4fLqWE7IL A0tsw9VLDLezdm+TdaefMaW5IhpCiB79vJZQi4blKryJpAo75+VLWahka7Q5e/gq855O mA7Jsm1A7jPwcGvaqCZFHZRtqIRkdNdjMBmExbMXqcJj0dpuptRjaA+rIYgy9TMuoRXH GKBVe0RkELBbSjTdAGvmV7MLhqwXTX/PxpB2bKAud0SKInJ7f4Fsgd8IL8koq6CVbv6l D/aUV1x/t+nbdUZAvNXKFFIQIzwlsdiN/XToPJfa7eEgmJpcnIE2DCQdjtkOKjYjHFKi J1/g== X-Received: by 10.180.87.33 with SMTP id u1mr4054704wiz.20.1423731136298; Thu, 12 Feb 2015 00:52:16 -0800 (PST) Received: from cizrna.lan (37-48-47-45.tmcz.cz. [37.48.47.45]) by mx.google.com with ESMTPSA id w16sm1571919wia.15.2015.02.12.00.52.13 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 12 Feb 2015 00:52:15 -0800 (PST) From: Tomeu Vizoso To: linux-tegra@vger.kernel.org Subject: [PATCH v5 03/11] drm/panel: add support for Samsung LTN140AT29 panel Date: Thu, 12 Feb 2015 09:50:57 +0100 Message-Id: <1423731078-26681-4-git-send-email-tomeu.vizoso@collabora.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1423731078-26681-1-git-send-email-tomeu.vizoso@collabora.com> References: <1423731078-26681-1-git-send-email-tomeu.vizoso@collabora.com> MIME-Version: 1.0 X-Mailman-Approved-At: Thu, 12 Feb 2015 16:41:51 -0800 Cc: Mark Rutland , devicetree@vger.kernel.org, Pawel Moll , Tomeu Vizoso , Stephen Warren , Andrew Bresticker , Simon Glass , Ian Campbell , linux-kernel@vger.kernel.org, Rob Herring , dri-devel@lists.freedesktop.org, Kumar Gala , =?UTF-8?q?St=C3=A9phane=20Marchesin?= , Dylan Reid , Javier Martinez Canillas X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 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" X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Stéphane Marchesin This panel is used by the Nyan Blaze board and supported by the simple-panel driver. Signed-off-by: Stéphane Marchesin [tomeu.vizoso@collabora.com: add device tree binding document] Signed-off-by: Tomeu Vizoso --- .../bindings/panel/samsung,ltn140at29-301.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/samsung,ltn140at29-301.txt diff --git a/Documentation/devicetree/bindings/panel/samsung,ltn140at29-301.txt b/Documentation/devicetree/bindings/panel/samsung,ltn140at29-301.txt new file mode 100644 index 0000000..e7f969d --- /dev/null +++ b/Documentation/devicetree/bindings/panel/samsung,ltn140at29-301.txt @@ -0,0 +1,7 @@ +Samsung Electronics 14" WXGA (1366x768) TFT LCD panel + +Required properties: +- compatible: should be "samsung,ltn140at29-301" + +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 39806c3..2da2285 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -779,6 +779,29 @@ static const struct panel_desc samsung_ltn101nt05 = { }, }; +static const struct drm_display_mode samsung_ltn140at29_301_mode = { + .clock = 76300, + .hdisplay = 1366, + .hsync_start = 1366 + 64, + .hsync_end = 1366 + 64 + 48, + .htotal = 1366 + 64 + 48 + 128, + .vdisplay = 768, + .vsync_start = 768 + 2, + .vsync_end = 768 + 2 + 5, + .vtotal = 768 + 2 + 5 + 17, + .vrefresh = 60, +}; + +static const struct panel_desc samsung_ltn140at29_301 = { + .modes = &samsung_ltn140at29_301_mode, + .num_modes = 1, + .bpc = 6, + .size = { + .width = 320, + .height = 187, + }, +}; + static const struct of_device_id platform_of_match[] = { { .compatible = "auo,b101aw03", @@ -841,6 +864,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "samsung,ltn101nt05", .data = &samsung_ltn101nt05, }, { + .compatible = "samsung,ltn140at29-301", + .data = &samsung_ltn140at29_301, + }, { /* sentinel */ } };