LXR linux/drivers/video/omap/lcd

   1/*
   2 * LCD panel support for the TI OMAP1510 Innovator 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#include <linux/io.h>
  25
  26#include <mach/hardware.h>
  27
  28#include "omapfb.h"
  29
  30static int innovator1510_panel_init(struct lcd_panel *panel,
  31                                    struct omapfb_device *fbdev)
  32{
  33        return 0;
  34}
  35
  36static void innovator1510_panel_cleanup(struct lcd_panel *panel)
  37{
  38}
  39
  40static int innovator1510_panel_enable(struct lcd_panel *panel)
  41{
  42        __raw_writeb(0x7, OMAP1510_FPGA_LCD_PANEL_CONTROL);
  43        return 0;
  44}
  45
  46static void innovator1510_panel_disable(struct lcd_panel *panel)
  47{
  48        __raw_writeb(0x0, OMAP1510_FPGA_LCD_PANEL_CONTROL);
  49}
  50
  51static unsigned long innovator1510_panel_get_caps(struct lcd_panel *panel)
  52{
  53        return 0;
  54}
  55
  56struct lcd_panel innovator1510_panel = {
  57        .name           = "inn1510",
  58        .config         = OMAP_LCDC_PANEL_TFT,
  59
  60        .bpp            = 16,
  61        .data_lines     = 16,
  62        .x_res          = 240,
  63        .y_res          = 320,
  64        .pixel_clock    = 12500,
  65        .hsw            = 40,
  66        .hfp            = 40,
  67        .hbp            = 72,
  68        .vsw            = 1,
  69        .vfp            = 1,
  70        .vbp            = 0,
  71        .pcd            = 12,
  72
  73        .init           = innovator1510_panel_init,
  74        .cleanup        = innovator1510_panel_cleanup,
  75        .enable         = innovator1510_panel_enable,
  76        .disable        = innovator1510_panel_disable,
  77        .get_caps       = innovator1510_panel_get_caps,
  78};
  79
  80static int innovator1510_panel_probe(struct platform_device *pdev)
  81{
  82        omapfb_register_panel(&innovator1510_panel);
  83        return 0;
  84}
  85
  86static int innovator1510_panel_remove(struct platform_device *pdev)
  87{
  88        return 0;
  89}
  90
  91static int innovator1510_panel_suspend(struct platform_device *pdev,
  92                                       pm_message_t mesg)
  93{
  94        return 0;
  95}
  96
  97static int innovator1510_panel_resume(struct platform_device *pdev)
  98{
  99        return 0;
 100}
 101
 102static struct platform_driver innovator1510_panel_driver = {
 103        .probe          = innovator1510_panel_probe,
 104        .remove         = innovator1510_panel_remove,
 105        .suspend        = innovator1510_panel_suspend,
 106        .resume         = innovator1510_panel_resume,
 107        .driver         = {
 108                .name   = "lcd_inn1510",
 109                .owner  = THIS_MODULE,
 110        },
 111};
 112
 113module_platform_driver(innovator1510_panel_driver);
 114