From patchwork Wed May 4 12:27:39 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 753562 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter2.kernel.org (8.14.4/8.14.3) with ESMTP id p44CSFFA023242 for ; Wed, 4 May 2011 12:28:17 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753552Ab1EDM2N (ORCPT ); Wed, 4 May 2011 08:28:13 -0400 Received: from na3sys009aog101.obsmtp.com ([74.125.149.67]:43645 "EHLO na3sys009aog101.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753528Ab1EDM2L (ORCPT ); Wed, 4 May 2011 08:28:11 -0400 Received: from mail-wy0-f179.google.com ([74.125.82.179]) (using TLSv1) by na3sys009aob101.postini.com ([74.125.148.12]) with SMTP ID DSNKTcFGWW7ahJofZ5ZyzyoTK3DepiVAmGWq@postini.com; Wed, 04 May 2011 05:28:10 PDT Received: by mail-wy0-f179.google.com with SMTP id 36so783682wyg.10 for ; Wed, 04 May 2011 05:28:09 -0700 (PDT) Received: by 10.227.195.143 with SMTP id ec15mr1074617wbb.109.1304512089631; Wed, 04 May 2011 05:28:09 -0700 (PDT) Received: from localhost.localdomain (a62-248-131-233.elisa-laajakaista.fi [62.248.131.233]) by mx.google.com with ESMTPS id z13sm665582wbd.46.2011.05.04.05.28.07 (version=SSLv3 cipher=OTHER); Wed, 04 May 2011 05:28:08 -0700 (PDT) From: Tomi Valkeinen To: linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org Cc: Tomi Valkeinen , Kyungmin Park Subject: [PATCH 7/7] OMAP: Apollon: Port the display driver to new DSS2 Date: Wed, 4 May 2011 15:27:39 +0300 Message-Id: <1304512059-10372-8-git-send-email-tomi.valkeinen@ti.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1304512059-10372-1-git-send-email-tomi.valkeinen@ti.com> References: <1304512059-10372-1-git-send-email-tomi.valkeinen@ti.com> Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Wed, 04 May 2011 12:28:17 +0000 (UTC) Port the old omapfb panel driver to DSS2 and change the board file accordingly. Signed-off-by: Tomi Valkeinen Cc: Kyungmin Park --- arch/arm/mach-omap2/board-apollon.c | 34 ++++-- drivers/video/omap/Makefile | 1 - drivers/video/omap/lcd_apollon.c | 136 ---------------------- drivers/video/omap2/displays/panel-generic-dpi.c | 22 ++++ 4 files changed, 44 insertions(+), 149 deletions(-) delete mode 100644 drivers/video/omap/lcd_apollon.c diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index f4f8374..0414c17 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -39,6 +39,8 @@ #include #include #include +#include +#include #include "mux.h" #include "control.h" @@ -149,11 +151,6 @@ static struct platform_device apollon_smc91x_device = { .resource = apollon_smc91x_resources, }; -static struct platform_device apollon_lcd_device = { - .name = "apollon_lcd", - .id = -1, -}; - static struct omap_led_config apollon_led_config[] = { { .cdev = { @@ -191,7 +188,6 @@ static struct platform_device apollon_led_device = { static struct platform_device *apollon_devices[] __initdata = { &apollon_onenand_device, &apollon_smc91x_device, - &apollon_lcd_device, &apollon_led_device, }; @@ -266,12 +262,26 @@ static struct omap_usb_config apollon_usb_config __initdata = { .pins[0] = 6, }; -static struct omap_lcd_config apollon_lcd_config __initdata = { - .ctrl_name = "internal", +static struct panel_generic_dpi_data apollon_panel_data = { + .name = "apollon", +}; + +static struct omap_dss_device apollon_lcd_device = { + .name = "lcd", + .driver_name = "generic_dpi_panel", + .type = OMAP_DISPLAY_TYPE_DPI, + .phy.dpi.data_lines = 18, + .data = &apollon_panel_data, }; -static struct omap_board_config_kernel apollon_config[] __initdata = { - { OMAP_TAG_LCD, &apollon_lcd_config }, +static struct omap_dss_device *apollon_dss_devices[] = { + &apollon_lcd_device, +}; + +static struct omap_dss_board_info apollon_dss_data = { + .num_devices = ARRAY_SIZE(apollon_dss_devices), + .devices = apollon_dss_devices, + .default_device = &apollon_lcd_device, }; static void __init omap_apollon_init_early(void) @@ -317,8 +327,6 @@ static void __init omap_apollon_init(void) u32 v; omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); - omap_board_config = apollon_config; - omap_board_config_size = ARRAY_SIZE(apollon_config); apollon_init_smc91x(); apollon_led_init(); @@ -343,6 +351,8 @@ static void __init omap_apollon_init(void) */ platform_add_devices(apollon_devices, ARRAY_SIZE(apollon_devices)); omap_serial_init(); + + omap_display_init(&apollon_dss_data); } static void __init omap_apollon_map_io(void) diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile index 22fef61..ef78550 100644 --- a/drivers/video/omap/Makefile +++ b/drivers/video/omap/Makefile @@ -25,7 +25,6 @@ objs-$(CONFIG_ARCH_OMAP16XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1610.o objs-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1510.o objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o -objs-y$(CONFIG_MACH_OMAP_APOLLON) += lcd_apollon.o objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o objs-y$(CONFIG_MACH_HERALD) += lcd_htcherald.o diff --git a/drivers/video/omap/lcd_apollon.c b/drivers/video/omap/lcd_apollon.c deleted file mode 100644 index 10459d8..0000000 --- a/drivers/video/omap/lcd_apollon.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * LCD panel support for the Samsung OMAP2 Apollon board - * - * Copyright (C) 2005,2006 Samsung Electronics - * Author: Kyungmin Park - * - * Derived from drivers/video/omap/lcd-h4.c - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * 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, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#include -#include - -#include - -#include "omapfb.h" - -/* #define USE_35INCH_LCD 1 */ - -static int apollon_panel_init(struct lcd_panel *panel, - struct omapfb_device *fbdev) -{ - return 0; -} - -static void apollon_panel_cleanup(struct lcd_panel *panel) -{ -} - -static int apollon_panel_enable(struct lcd_panel *panel) -{ - return 0; -} - -static void apollon_panel_disable(struct lcd_panel *panel) -{ -} - -static unsigned long apollon_panel_get_caps(struct lcd_panel *panel) -{ - return 0; -} - -struct lcd_panel apollon_panel = { - .name = "apollon", - .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC | - OMAP_LCDC_INV_HSYNC, - - .bpp = 16, - .data_lines = 18, -#ifdef USE_35INCH_LCD - .x_res = 240, - .y_res = 320, - .hsw = 2, - .hfp = 3, - .hbp = 9, - .vsw = 4, - .vfp = 3, - .vbp = 5, -#else - .x_res = 480, - .y_res = 272, - .hsw = 41, - .hfp = 2, - .hbp = 2, - .vsw = 10, - .vfp = 2, - .vbp = 2, -#endif - .pixel_clock = 6250, - - .init = apollon_panel_init, - .cleanup = apollon_panel_cleanup, - .enable = apollon_panel_enable, - .disable = apollon_panel_disable, - .get_caps = apollon_panel_get_caps, -}; - -static int apollon_panel_probe(struct platform_device *pdev) -{ - omapfb_register_panel(&apollon_panel); - return 0; -} - -static int apollon_panel_remove(struct platform_device *pdev) -{ - return 0; -} - -static int apollon_panel_suspend(struct platform_device *pdev, - pm_message_t mesg) -{ - return 0; -} - -static int apollon_panel_resume(struct platform_device *pdev) -{ - return 0; -} - -struct platform_driver apollon_panel_driver = { - .probe = apollon_panel_probe, - .remove = apollon_panel_remove, - .suspend = apollon_panel_suspend, - .resume = apollon_panel_resume, - .driver = { - .name = "apollon_lcd", - .owner = THIS_MODULE, - }, -}; - -static int __init apollon_panel_drv_init(void) -{ - return platform_driver_register(&apollon_panel_driver); -} - -static void __exit apollon_panel_drv_exit(void) -{ - platform_driver_unregister(&apollon_panel_driver); -} - -module_init(apollon_panel_drv_init); -module_exit(apollon_panel_drv_exit); diff --git a/drivers/video/omap2/displays/panel-generic-dpi.c b/drivers/video/omap2/displays/panel-generic-dpi.c index 92bf63e..5b8ef3e 100644 --- a/drivers/video/omap2/displays/panel-generic-dpi.c +++ b/drivers/video/omap2/displays/panel-generic-dpi.c @@ -223,6 +223,28 @@ static struct panel_config generic_dpi_panels[] = { .name = "h4", }, + + /* Unknown panel used in Samsung OMAP2 Apollon */ + { + { + .x_res = 480, + .y_res = 272, + + .pixel_clock = 6250, + + .hsw = 41, + .hfp = 2, + .hbp = 2, + + .vsw = 10, + .vfp = 2, + .vbp = 2, + }, + .config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS | + OMAP_DSS_LCD_IHS, + + .name = "apollon", + }, }; struct panel_drv_data {