drivers/video/omap/lcd_palmte.c

   1 /*
   2  * LCD panel support for the Palm Tungsten E
   3  *
   4  * Original version : Romain Goyet
   5  * Current version : Laurent Gonzalez
   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/io.h>
  26
  27 #include <asm/arch/fpga.h>
  28 #include <asm/arch/omapfb.h>
  29
  30 static int palmte_panel_init(struct lcd_panel *panel,
  31                                 struct omapfb_device *fbdev)
  32 {
  33         return 0;
  34 }
  35
  36 static void palmte_panel_cleanup(struct lcd_panel *panel)
  37 {
  38 }
  39
  40 static int palmte_panel_enable(struct lcd_panel *panel)
  41 {
  42         return 0;
  43 }
  44
  45 static void palmte_panel_disable(struct lcd_panel *panel)
  46 {
  47 }
  48
  49 static unsigned long palmte_panel_get_caps(struct lcd_panel *panel)
  50 {
  51         return 0;
  52 }
  53
  54 struct lcd_panel palmte_panel = {
  55         .name           = "palmte",
  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
  60         .data_lines     = 16,
  61         .bpp            = 8,
  62         .pixel_clock    = 12000,
  63         .x_res          = 320,
  64         .y_res          = 320,
  65         .hsw            = 4,
  66         .hfp            = 8,
  67         .hbp            = 28,
  68         .vsw            = 1,
  69         .vfp            = 8,
  70         .vbp            = 7,
  71         .pcd            = 0,
  72
  73         .init           = palmte_panel_init,
  74         .cleanup        = palmte_panel_cleanup,
  75         .enable         = palmte_panel_enable,
  76         .disable        = palmte_panel_disable,
  77         .get_caps       = palmte_panel_get_caps,
  78 };
  79
  80 static int palmte_panel_probe(struct platform_device *pdev)
  81 {
  82         omapfb_register_panel(&palmte_panel);
  83         return 0;
  84 }
  85
  86 static int palmte_panel_remove(struct platform_device *pdev)
  87 {
  88         return 0;
  89 }
  90
  91 static int palmte_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
  92 {
  93         return 0;
  94 }
  95
  96 static int palmte_panel_resume(struct platform_device *pdev)
  97 {
  98         return 0;
  99 }
 100
 101 struct platform_driver palmte_panel_driver = {
 102         .probe          = palmte_panel_probe,
 103         .remove         = palmte_panel_remove,
 104         .suspend        = palmte_panel_suspend,
 105         .resume         = palmte_panel_resume,
 106         .driver         = {
 107                 .name   = "lcd_palmte",
 108                 .owner  = THIS_MODULE,
 109         },
 110 };
 111
 112 static int palmte_panel_drv_init(void)
 113 {
 114         return platform_driver_register(&palmte_panel_driver);
 115 }
 116
 117 static void palmte_panel_drv_cleanup(void)
 118 {
 119         platform_driver_unregister(&palmte_panel_driver);
 120 }
 121
 122 module_init(palmte_panel_drv_init);
 123 module_exit(palmte_panel_drv_cleanup);
 124