drivers/video/omap/lcd_inn1510.c

   1 /*
   2  * File: drivers/video/omap_new/lcd-inn1510.c
   3  *
   4  * LCD panel support for the TI OMAP1510 Innovator 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
  26 #include <asm/io.h>
  27
  28 #include <asm/arch/fpga.h>
  29
  30 #include "omapfb.h"
  31
  32 // #define OMAPFB_DBG 1
  33
  34 #include "debug.h"
  35
  36 static int innovator1510_panel_init(struct lcd_panel *panel)
  37 {
  38         DBGENTER(1);
  39         DBGLEAVE(1);
  40         return 0;
  41 }
  42
  43 static void innovator1510_panel_cleanup(struct lcd_panel *panel)
  44 {
  45         DBGENTER(1);
  46         DBGLEAVE(1);
  47 }
  48
  49 static int innovator1510_panel_enable(struct lcd_panel *panel)
  50 {
  51         DBGENTER(1);
  52
  53         fpga_write(0x7, OMAP1510_FPGA_LCD_PANEL_CONTROL);
  54
  55         DBGLEAVE(1);
  56         return 0;
  57 }
  58
  59 static void innovator1510_panel_disable(struct lcd_panel *panel)
  60 {
  61         DBGENTER(1);
  62
  63         fpga_write(0x0, OMAP1510_FPGA_LCD_PANEL_CONTROL);
  64
  65         DBGLEAVE(1);
  66 }
  67
  68 static unsigned long innovator1510_panel_get_caps(struct lcd_panel *panel)
  69 {
  70         return 0;
  71 }
  72
  73 static struct lcdc_video_mode mode240x320 = {
  74         .x_res = 240,
  75         .y_res = 320,
  76         .pixel_clock = 12500,
  77         .bpp = 16,
  78         .hsw = 40,
  79         .hfp = 40,
  80         .hbp = 72,
  81         .vsw = 1,
  82         .vfp = 1,
  83         .vbp = 0,
  84         .pcd = 12,
  85 };
  86
  87 struct lcd_panel innovator1510_panel = {
  88         .name       = "inn1510",
  89         .config     = LCD_PANEL_TFT,
  90         .video_mode = &mode240x320,
  91
  92         .init    = innovator1510_panel_init,
  93         .cleanup = innovator1510_panel_cleanup,
  94         .enable  = innovator1510_panel_enable,
  95         .disable = innovator1510_panel_disable,
  96         .get_caps= innovator1510_panel_get_caps,
  97 };
  98