From patchwork Tue Jan 7 23:46:26 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Warren X-Patchwork-Id: 3450681 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 [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 87EEFC02DC for ; Tue, 7 Jan 2014 23:46:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C2B0E200F4 for ; Tue, 7 Jan 2014 23:46:42 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id AF3B5200F3 for ; Tue, 7 Jan 2014 23:46:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D1B2BFAEA8; Tue, 7 Jan 2014 15:46:37 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from avon.wwwdotorg.org (avon.wwwdotorg.org [70.85.31.133]) by gabe.freedesktop.org (Postfix) with ESMTP id B2F28FAE33 for ; Tue, 7 Jan 2014 15:46:35 -0800 (PST) Received: from severn.wwwdotorg.org (unknown [192.168.65.5]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by avon.wwwdotorg.org (Postfix) with ESMTPS id 60F6C6316; Tue, 7 Jan 2014 16:46:33 -0700 (MST) Received: from swarren-lx1.nvidia.com (localhost [127.0.0.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by severn.wwwdotorg.org (Postfix) with ESMTPSA id 3C232E40FF; Tue, 7 Jan 2014 16:46:16 -0700 (MST) From: Stephen Warren To: Thierry Reding Subject: [PATCH] drm/panel: Add support for Chungwa CLAA101WA01A panel Date: Tue, 7 Jan 2014 16:46:26 -0700 Message-Id: <1389138386-4618-1-git-send-email-swarren@wwwdotorg.org> X-Mailer: git-send-email 1.8.1.5 X-NVConfidentiality: public X-Virus-Scanned: clamav-milter 0.97.8 at avon.wwwdotorg.org X-Virus-Status: Clean Cc: devicetree@vger.kernel.org, Stephen Warren , dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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: Stephen Warren The Chungwa CLAA101WA01A is a 10.1" 1366x768 panel, which can be supported by the simple panel driver. Signed-off-by: Stephen Warren --- .../bindings/panel/chunghwa,claa101wa01a.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 25 ++++++++++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/chunghwa,claa101wa01a.txt diff --git a/Documentation/devicetree/bindings/panel/chunghwa,claa101wa01a.txt b/Documentation/devicetree/bindings/panel/chunghwa,claa101wa01a.txt new file mode 100644 index 000000000000..f24614e4d5ec --- /dev/null +++ b/Documentation/devicetree/bindings/panel/chunghwa,claa101wa01a.txt @@ -0,0 +1,7 @@ +Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel + +Required properties: +- compatible: should be "chunghwa,claa101wa01a" + +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 a2d5e3f1205e..d68a9635ab9e 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -316,6 +316,28 @@ static const struct panel_desc auo_b101aw03 = { }, }; +static const struct drm_display_mode chungwa_claa101wa01a_mode = { + .clock = 72070, + .hdisplay = 1366, + .hsync_start = 1366 + 58, + .hsync_end = 1366 + 58 + 58, + .htotal = 1366 + 58 + 58 + 58, + .vdisplay = 768, + .vsync_start = 768 + 4, + .vsync_end = 768 + 4 + 4, + .vtotal = 768 + 4 + 4 + 4, + .vrefresh = 60, +}; + +static const struct panel_desc chungwa_claa101wa01a = { + .modes = &chungwa_claa101wa01a_mode, + .num_modes = 1, + .size = { + .width = 220, + .height = 120, + }, +}; + static const struct drm_display_mode chunghwa_claa101wb01_mode = { .clock = 69300, .hdisplay = 1366, @@ -365,6 +387,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "auo,b101aw03", .data = &auo_b101aw03, }, { + .compatible = "chungwa,claa101wa01a", + .data = &chungwa_claa101wa01a + }, { .compatible = "chunghwa,claa101wb01", .data = &chunghwa_claa101wb01 }, {