/drivers/video/omap/lcd_palmz71.c

  1/*
  2 * LCD panel support for the Palm Zire71
  3 *
  4 * Original version : Romain Goyet
  5 * Current version : Laurent Gonzalez
  6 * Modified for zire71 : Marek Vasut
  7 *
  8 * This program is free software; you can redistribute it and/or modify it
  9 * under the terms of the GNU General Public License as published by the
 10 * Free Software Foundation; either version 2 of the License, or (at your
 11 * option) any later version.
 12 *
 13 * This program is distributed in the hope that it will be useful, but
 14 * WITHOUT ANY WARRANTY; without even the implied warranty of
 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 16 * General Public License for more details.
 17 *
 18 * You should have received a copy of the GNU General Public License along
 19 * with this program; if not, write to the Free Software Foundation, Inc.,
 20 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 21 */
 22
 23#include <linux/module.h>
 24#include <linux/platform_device.h>
 25#include <linux/io.h>
 26
 27#include "omapfb.h"
 28
 29static int palmz71_panel_init(struct lcd_panel *panel,
 30			      struct omapfb_device *fbdev)
 31{
 32	return 0;
 33}
 34
 35static void palmz71_panel_cleanup(struct lcd_panel *panel)
 36{
 37
 38}
 39
 40static int palmz71_panel_enable(struct lcd_panel *panel)
 41{
 42	return 0;
 43}
 44
 45static void palmz71_panel_disable(struct lcd_panel *panel)
 46{
 47}
 48
 49static unsigned long palmz71_panel_get_caps(struct lcd_panel *panel)
 50{
 51	return OMAPFB_CAPS_SET_BACKLIGHT;
 52}
 53
 54struct lcd_panel palmz71_panel = {
 55	.name		= "palmz71",
 56	.config		= OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
 57			  OMAP_LCDC_INV_HSYNC | OMAP_LCDC_HSVS_RISING_EDGE |
 58			  OMAP_LCDC_HSVS_OPPOSITE,
 59	.data_lines	= 16,
 60	.bpp		= 16,
 61	.pixel_clock	= 24000,
 62	.x_res		= 320,
 63	.y_res		= 320,
 64	.hsw		= 4,
 65	.hfp		= 8,
 66	.hbp		= 28,
 67	.vsw		= 1,
 68	.vfp		= 8,
 69	.vbp		= 7,
 70	.pcd		= 0,
 71
 72	.init		= palmz71_panel_init,
 73	.cleanup	= palmz71_panel_cleanup,
 74	.enable		= palmz71_panel_enable,
 75	.disable	= palmz71_panel_disable,
 76	.get_caps	= palmz71_panel_get_caps,
 77};
 78
 79static int palmz71_panel_probe(struct platform_device *pdev)
 80{
 81	omapfb_register_panel(&palmz71_panel);
 82	return 0;
 83}
 84
 85static int palmz71_panel_remove(struct platform_device *pdev)
 86{
 87	return 0;
 88}
 89
 90static int palmz71_panel_suspend(struct platform_device *pdev,
 91				 pm_message_t mesg)
 92{
 93	return 0;
 94}
 95
 96static int palmz71_panel_resume(struct platform_device *pdev)
 97{
 98	return 0;
 99}
100
101struct platform_driver palmz71_panel_driver = {
102	.probe		= palmz71_panel_probe,
103	.remove		= palmz71_panel_remove,
104	.suspend	= palmz71_panel_suspend,
105	.resume		= palmz71_panel_resume,
106	.driver		= {
107		.name	= "lcd_palmz71",
108		.owner	= THIS_MODULE,
109	},
110};
111
112static int __init palmz71_panel_drv_init(void)
113{
114	return platform_driver_register(&palmz71_panel_driver);
115}
116
117static void __exit palmz71_panel_drv_cleanup(void)
118{
119	platform_driver_unregister(&palmz71_panel_driver);
120}
121
122module_init(palmz71_panel_drv_init);
123module_exit(palmz71_panel_drv_cleanup);