From patchwork Mon Dec 14 08:01:07 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 67205 X-Patchwork-Delegate: tomi.valkeinen@nokia.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id nBE81Tof005134 for ; Mon, 14 Dec 2009 08:01:33 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755213AbZLNIBc (ORCPT ); Mon, 14 Dec 2009 03:01:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755209AbZLNIBc (ORCPT ); Mon, 14 Dec 2009 03:01:32 -0500 Received: from compulab.co.il ([67.18.134.219]:42010 "EHLO compulab.co.il" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755165AbZLNIBb (ORCPT ); Mon, 14 Dec 2009 03:01:31 -0500 Received: from mail.linux-boards.com ([192.114.83.142] helo=zimbra-mta.compulab.co.il) by compulab.site5.com with esmtp (Exim 4.69) (envelope-from ) id 1NK5s2-0005hU-Ib; Mon, 14 Dec 2009 02:01:30 -0600 Received: from localhost (localhost.localdomain [127.0.0.1]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id B34509A0359; Mon, 14 Dec 2009 10:01:29 +0200 (IST) X-Quarantine-ID: X-Virus-Scanned: amavisd-new at compulab.co.il X-Amavis-Alert: BAD HEADER, Duplicate header field: "In-Reply-To" Received: from zimbra-mta.compulab.co.il ([127.0.0.1]) by localhost (zimbra-mta.compulab.co.il [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id OlNoXVF0EcRF; Mon, 14 Dec 2009 10:01:24 +0200 (IST) Received: from droid.compulab.local (droid.compulab.local [10.1.1.77]) by zimbra-mta.compulab.co.il (Postfix) with ESMTP id 95C499A034F; Mon, 14 Dec 2009 10:01:24 +0200 (IST) Received: from droid.compulab.local (localhost [127.0.0.1]) by droid.compulab.local (8.14.0/8.14.0) with ESMTP id nBE81Bji016934; Mon, 14 Dec 2009 10:01:11 +0200 Received: (from mike@localhost) by droid.compulab.local (8.14.0/8.14.0/Submit) id nBE81BpC016933; Mon, 14 Dec 2009 10:01:11 +0200 X-Authentication-Warning: droid.compulab.local: mike set sender to mike@compulab.co.il using -f From: Mike Rapoport To: tomi.valkeinen@nokia.com Cc: linux-omap@vger.kernel.org, Mike Rapoport Subject: [PATCH 1/2] OMAP: DSS2: add Toppoly TDO35S panel Date: Mon, 14 Dec 2009 10:01:07 +0200 Message-Id: X-Mailer: git-send-email 1.6.4.4 In-Reply-To: References: In-Reply-To: References: X-ACL-Warn: { X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - compulab.site5.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - compulab.co.il X-Source: X-Source-Args: X-Source-Dir: Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org diff --git a/drivers/video/omap2/displays/Kconfig b/drivers/video/omap2/displays/Kconfig index b12a59c..86946e8 100644 --- a/drivers/video/omap2/displays/Kconfig +++ b/drivers/video/omap2/displays/Kconfig @@ -19,4 +19,10 @@ config PANEL_TAAL help Taal DSI command mode panel from TPO. +config PANEL_TOPPOLY_TDO35S + tristate "Toppoly TDO35S LCD Panel support" + depends on OMAP2_DSS + help + LCD Panel used in CM-T35 + endmenu diff --git a/drivers/video/omap2/displays/Makefile b/drivers/video/omap2/displays/Makefile index 9556464..0b7c3b3 100644 --- a/drivers/video/omap2/displays/Makefile +++ b/drivers/video/omap2/displays/Makefile @@ -2,3 +2,4 @@ obj-$(CONFIG_PANEL_GENERIC) += panel-generic.o obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o obj-$(CONFIG_PANEL_TAAL) += panel-taal.o +obj-$(CONFIG_PANEL_TOPPOLY_TDO35S) += panel-toppoly-tdo35s.o \ No newline at end of file diff --git a/drivers/video/omap2/displays/panel-toppoly-tdo35s.c b/drivers/video/omap2/displays/panel-toppoly-tdo35s.c new file mode 100644 index 0000000..e744b8c --- /dev/null +++ b/drivers/video/omap2/displays/panel-toppoly-tdo35s.c @@ -0,0 +1,112 @@ +/* + * LCD panel driver for Toppoly TDO35S + * + * Copyright (C) 2009 CompuLab, Ltd. + * Author: Mike Rapoport + * + * Based on generic panel support + * Copyright (C) 2008 Nokia Corporation + * Author: Tomi Valkeinen + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see . + */ + +#include +#include + +#include + +static struct omap_video_timings toppoly_tdo_panel_timings = { + /* 640 x 480 @ 60 Hz Reduced blanking VESA CVT 0.31M3-R */ + .x_res = 480, + .y_res = 640, + + .pixel_clock = 26000, + + .hfp = 104, + .hsw = 8, + .hbp = 8, + + .vfp = 4, + .vsw = 2, + .vbp = 2, +}; + +static int toppoly_tdo_panel_probe(struct omap_dss_device *dssdev) +{ + dssdev->panel.config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS | + OMAP_DSS_LCD_IHS; + dssdev->panel.timings = toppoly_tdo_panel_timings; + + return 0; +} + +static void toppoly_tdo_panel_remove(struct omap_dss_device *dssdev) +{ +} + +static int toppoly_tdo_panel_enable(struct omap_dss_device *dssdev) +{ + int r = 0; + + if (dssdev->platform_enable) + r = dssdev->platform_enable(dssdev); + + return r; +} + +static void toppoly_tdo_panel_disable(struct omap_dss_device *dssdev) +{ + if (dssdev->platform_disable) + dssdev->platform_disable(dssdev); +} + +static int toppoly_tdo_panel_suspend(struct omap_dss_device *dssdev) +{ + toppoly_tdo_panel_disable(dssdev); + return 0; +} + +static int toppoly_tdo_panel_resume(struct omap_dss_device *dssdev) +{ + return toppoly_tdo_panel_enable(dssdev); +} + +static struct omap_dss_driver generic_driver = { + .probe = toppoly_tdo_panel_probe, + .remove = toppoly_tdo_panel_remove, + + .enable = toppoly_tdo_panel_enable, + .disable = toppoly_tdo_panel_disable, + .suspend = toppoly_tdo_panel_suspend, + .resume = toppoly_tdo_panel_resume, + + .driver = { + .name = "toppoly_tdo35s_panel", + .owner = THIS_MODULE, + }, +}; + +static int __init toppoly_tdo_panel_drv_init(void) +{ + return omap_dss_register_driver(&generic_driver); +} + +static void __exit toppoly_tdo_panel_drv_exit(void) +{ + omap_dss_unregister_driver(&generic_driver); +} + +module_init(toppoly_tdo_panel_drv_init); +module_exit(toppoly_tdo_panel_drv_exit); +MODULE_LICENSE("GPL");