drivers/video/omap/lcd_h4.c

   1 /*
   2  * LCD panel support for the TI OMAP H4 board
   3  *
   4  * Copyright (C) 2004 Nokia Corporation
   5  * Author: Imre Deak <imre.deak@nokia.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2 of the License, or (at your
  10  * option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20  */
  21
  22 #include <linux/module.h>
  23 #include <linux/platform_device.h>
  24
  25 #include <asm/arch/omapfb.h>
  26
  27 static int h4_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
  28 {
  29         return 0;
  30 }
  31
  32 static void h4_panel_cleanup(struct lcd_panel *panel)
  33 {
  34 }
  35
  36 static int h4_panel_enable(struct lcd_panel *panel)
  37 {
  38         return 0;
  39 }
  40
  41 static void h4_panel_disable(struct lcd_panel *panel)
  42 {
  43 }
  44
  45 static unsigned long h4_panel_get_caps(struct lcd_panel *panel)
  46 {
  47         return 0;
  48 }
  49
  50 struct lcd_panel h4_panel = {
  51         .name           = "h4",
  52         .config         = OMAP_LCDC_PANEL_TFT,
  53
  54         .bpp            = 16,
  55         .data_lines     = 16,
  56         .x_res          = 240,
  57         .y_res          = 320,
  58         .pixel_clock    = 6250,
  59         .hsw            = 15,
  60         .hfp            = 15,
  61         .hbp            = 60,
  62         .vsw            = 1,
  63         .vfp            = 1,
  64         .vbp            = 1,
  65
  66         .init           = h4_panel_init,
  67         .cleanup        = h4_panel_cleanup,
  68         .enable         = h4_panel_enable,
  69         .disable        = h4_panel_disable,
  70         .get_caps       = h4_panel_get_caps,
  71 };
  72
  73 static int h4_panel_probe(struct platform_device *pdev)
  74 {
  75         omapfb_register_panel(&h4_panel);
  76         return 0;
  77 }
  78
  79 static int h4_panel_remove(struct platform_device *pdev)
  80 {
  81         return 0;
  82 }
  83
  84 static int h4_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
  85 {
  86         return 0;
  87 }
  88
  89 static int h4_panel_resume(struct platform_device *pdev)
  90 {
  91         return 0;
  92 }
  93
  94 struct platform_driver h4_panel_driver = {
  95         .probe          = h4_panel_probe,
  96         .remove         = h4_panel_remove,
  97         .suspend        = h4_panel_suspend,
  98         .resume         = h4_panel_resume,
  99         .driver         = {
 100                 .name   = "lcd_h4",
 101                 .owner  = THIS_MODULE,
 102         },
 103 };
 104
 105 static int h4_panel_drv_init(void)
 106 {
 107         return platform_driver_register(&h4_panel_driver);
 108 }
 109
 110 static void h4_panel_drv_cleanup(void)
 111 {
 112         platform_driver_unregister(&h4_panel_driver);
 113 }
 114
 115 module_init(h4_panel_drv_init);
 116 module_exit(h4_panel_drv_cleanup);
 117