drivers/video/omap/lcd_inn1510.c

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