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); 124