From patchwork Fri Mar 9 05:05:21 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: wu guoxing X-Patchwork-Id: 146267 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id CF3D5B6FB6 for ; Tue, 13 Mar 2012 08:33:37 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1S7Cni-00005V-VE; Mon, 12 Mar 2012 21:29:08 +0000 Received: from bombadil.infradead.org ([2001:4830:2446:ff00:4687:fcff:fea6:5117]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1S7BWP-00030W-QL for linux-arm-kernel@merlin.infradead.org; Mon, 12 Mar 2012 20:07:10 +0000 Received: from db3ehsobe001.messaging.microsoft.com ([213.199.154.139] helo=db3outboundpool.messaging.microsoft.com) by bombadil.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1S5s24-0007cp-HC for linux-arm-kernel@lists.infradead.org; Fri, 09 Mar 2012 05:06:26 +0000 Received: from mail65-db3-R.bigfish.com (10.3.81.245) by DB3EHSOBE005.bigfish.com (10.3.84.25) with Microsoft SMTP Server id 14.1.225.23; Fri, 9 Mar 2012 05:06:13 +0000 Received: from mail65-db3 (localhost [127.0.0.1]) by mail65-db3-R.bigfish.com (Postfix) with ESMTP id EB4621E0542 for ; Fri, 9 Mar 2012 05:06:13 +0000 (UTC) X-SpamScore: 0 X-BigFish: VS0(zzzz1202hzz8275bhz2dh2a8h668h839h) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI Received: from mail65-db3 (localhost.localdomain [127.0.0.1]) by mail65-db3 (MessageSwitch) id 1331269571546688_18915; Fri, 9 Mar 2012 05:06:11 +0000 (UTC) Received: from DB3EHSMHS016.bigfish.com (unknown [10.3.81.240]) by mail65-db3.bigfish.com (Postfix) with ESMTP id 77F452006F for ; Fri, 9 Mar 2012 05:06:11 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by DB3EHSMHS016.bigfish.com (10.3.87.116) with Microsoft SMTP Server (TLS) id 14.1.225.23; Fri, 9 Mar 2012 05:06:10 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-001.039d.mgd.msft.net (10.84.1.13) with Microsoft SMTP Server (TLS) id 14.1.355.3; Thu, 8 Mar 2012 23:06:08 -0600 Received: from shlinux1.ap.freescale.net ([10.213.130.145]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id q29567xh000970 for ; Thu, 8 Mar 2012 22:06:07 -0700 Received: by shlinux1.ap.freescale.net (Postfix, from userid 1043) id 3CAD11AE09B; Fri, 9 Mar 2012 13:05:22 +0800 (CST) From: Wu Guoxing To: Subject: [PATCH v6] ARM : mx35: 3ds-board: add framebuffer device Date: Fri, 9 Mar 2012 13:05:21 +0800 Message-ID: <1331269521-20784-1-git-send-email-b39297@freescale.com> X-Mailer: git-send-email 1.7.1 MIME-Version: 1.0 X-OriginatorOrg: freescale.net X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20120309_000624_850358_D61D2E13 X-CRM114-Status: GOOD ( 17.49 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on bombadil.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [213.199.154.139 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: shawn.guo@linaro.org, wu guoxing , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org From: wu guoxing This patch adds framebuffer support for freescale mx35 3ds board Signed-off-by: Wu Guoxing --- Changes since v5: 1. fixed a typo error in fb_modedb[]. Changes since v4: 1. fixed a typo error in mx35_3ds_lcd_set_power. Changes since v3: 1. use a static variable to save the gpio value instead of find the gpiochip every time. 2. add gpio_request after found the gpio. Changes since v2: 1. use gpio_set_value_cansleep instead of gpio_set_value Changes since v1: 1. use gpio driver for mc9s08dz60 arch/arm/mach-imx/mach-mx35_3ds.c | 121 +++++++++++++++++++++++++++++++++++++ 1 files changed, 121 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c index 0af6c9c..01856b1 100644 --- a/arch/arm/mach-imx/mach-mx35_3ds.c +++ b/arch/arm/mach-imx/mach-mx35_3ds.c @@ -40,9 +40,94 @@ #include #include #include +#include