140 lines
3.0 KiB
C
140 lines
3.0 KiB
C
/*
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* LCD panel support for the Samsung OMAP2 Apollon board
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*
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* Copyright (C) 2005,2006 Samsung Electronics
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* Author: Kyungmin Park <kyungmin.park@samsung.com>
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*
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* Derived from drivers/video/omap/lcd-h4.c
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <mach/gpio.h>
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#include <plat/mux.h>
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#include "omapfb.h"
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/* #define USE_35INCH_LCD 1 */
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static int apollon_panel_init(struct lcd_panel *panel,
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struct omapfb_device *fbdev)
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{
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/* configure LCD PWR_EN */
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omap_cfg_reg(M21_242X_GPIO11);
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return 0;
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}
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static void apollon_panel_cleanup(struct lcd_panel *panel)
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{
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}
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static int apollon_panel_enable(struct lcd_panel *panel)
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{
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return 0;
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}
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static void apollon_panel_disable(struct lcd_panel *panel)
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{
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}
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static unsigned long apollon_panel_get_caps(struct lcd_panel *panel)
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{
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return 0;
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}
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struct lcd_panel apollon_panel = {
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.name = "apollon",
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.config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
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OMAP_LCDC_INV_HSYNC,
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.bpp = 16,
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.data_lines = 18,
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#ifdef USE_35INCH_LCD
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.x_res = 240,
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.y_res = 320,
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.hsw = 2,
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.hfp = 3,
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.hbp = 9,
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.vsw = 4,
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.vfp = 3,
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.vbp = 5,
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#else
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.x_res = 480,
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.y_res = 272,
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.hsw = 41,
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.hfp = 2,
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.hbp = 2,
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.vsw = 10,
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.vfp = 2,
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.vbp = 2,
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#endif
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.pixel_clock = 6250,
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.init = apollon_panel_init,
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.cleanup = apollon_panel_cleanup,
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.enable = apollon_panel_enable,
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.disable = apollon_panel_disable,
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.get_caps = apollon_panel_get_caps,
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};
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static int apollon_panel_probe(struct platform_device *pdev)
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{
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omapfb_register_panel(&apollon_panel);
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return 0;
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}
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static int apollon_panel_remove(struct platform_device *pdev)
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{
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return 0;
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}
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static int apollon_panel_suspend(struct platform_device *pdev,
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pm_message_t mesg)
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{
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return 0;
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}
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static int apollon_panel_resume(struct platform_device *pdev)
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{
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return 0;
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}
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struct platform_driver apollon_panel_driver = {
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.probe = apollon_panel_probe,
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.remove = apollon_panel_remove,
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.suspend = apollon_panel_suspend,
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.resume = apollon_panel_resume,
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.driver = {
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.name = "apollon_lcd",
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.owner = THIS_MODULE,
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},
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};
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static int __init apollon_panel_drv_init(void)
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{
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return platform_driver_register(&apollon_panel_driver);
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}
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static void __exit apollon_panel_drv_exit(void)
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{
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platform_driver_unregister(&apollon_panel_driver);
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}
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module_init(apollon_panel_drv_init);
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module_exit(apollon_panel_drv_exit);
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