drivers/video/omap/lcd_h4.c

   1 /*
   2  * File: drivers/video/omap/lcd-h4.c
   3  *
   4  * LCD panel support for the TI OMAP H4 board
   5  *
   6  * Copyright (C) 2004 Nokia Corporation
   7  * Author: Imre Deak <imre.deak@nokia.com>
   8  *
   9  * This program is free software; you can redistribute it and/or modify it
  10  * under the terms of the GNU General Public License as published by the
  11  * Free Software Foundation; either version 2 of the License, or (at your
  12  * option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  22  */
  23
  24 #include <linux/module.h>
  25 #include <linux/platform_device.h>
  26
  27 #include <asm/arch/omapfb.h>
  28
  29 static int h4_panel_init(struct lcd_panel *panel, struct omapfb_device *fbdev)
  30 {
  31         return 0;
  32 }
  33
  34 static void h4_panel_cleanup(struct lcd_panel *panel)
  35 {
  36 }
  37
  38 static int h4_panel_enable(struct lcd_panel *panel)
  39 {
  40         return 0;
  41 }
  42
  43 static void h4_panel_disable(struct lcd_panel *panel)
  44 {
  45 }
  46
  47 static unsigned long h4_panel_get_caps(struct lcd_panel *panel)
  48 {
  49         return 0;
  50 }
  51
  52 struct lcd_panel h4_panel = {
  53         .name           = "h4",
  54         .config         = OMAP_LCDC_PANEL_TFT,
  55
  56         .bpp            = 16,
  57         .data_lines     = 16,
  58         .x_res          = 240,
  59         .y_res          = 320,
  60         .pixel_clock    = 6250,
  61         .hsw            = 15,
  62         .hfp            = 15,
  63         .hbp            = 60,
  64         .vsw            = 1,
  65         .vfp            = 1,
  66         .vbp            = 1,
  67
  68         .init           = h4_panel_init,
  69         .cleanup        = h4_panel_cleanup,
  70         .enable         = h4_panel_enable,
  71         .disable        = h4_panel_disable,
  72         .get_caps       = h4_panel_get_caps,
  73 };
  74
  75 static int h4_panel_probe(struct platform_device *pdev)
  76 {
  77         omapfb_register_panel(&h4_panel);
  78         return 0;
  79 }
  80
  81 static int h4_panel_remove(struct platform_device *pdev)
  82 {
  83         return 0;
  84 }
  85
  86 static int h4_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
  87 {
  88         return 0;
  89 }
  90
  91 static int h4_panel_resume(struct platform_device *pdev)
  92 {
  93         return 0;
  94 }
  95
  96 struct platform_driver h4_panel_driver = {
  97         .probe          = h4_panel_probe,
  98         .remove         = h4_panel_remove,
  99         .suspend        = h4_panel_suspend,
 100         .resume         = h4_panel_resume,
 101         .driver         = {
 102                 .name   = "lcd_h4",
 103                 .owner  = THIS_MODULE,
 104         },
 105 };
 106
 107 static int h4_panel_drv_init(void)
 108 {
 109         return platform_driver_register(&h4_panel_driver);
 110 }
 111
 112 static void h4_panel_drv_cleanup(void)
 113 {
 114         platform_driver_unregister(&h4_panel_driver);
 115 }
 116
 117 module_init(h4_panel_drv_init);
 118 module_exit(h4_panel_drv_cleanup);
 119