LXR linux/arch/arm/mach-omap2/board-rx51-video.c

   1/*
   2 * linux/arch/arm/mach-omap2/board-rx51-video.c
   3 *
   4 * Copyright (C) 2010 Nokia
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License version 2 as
   8 * published by the Free Software Foundation.
   9 */
  10
  11#include <linux/kernel.h>
  12#include <linux/init.h>
  13#include <linux/platform_device.h>
  14#include <linux/gpio.h>
  15#include <linux/spi/spi.h>
  16#include <linux/mm.h>
  17#include <asm/mach-types.h>
  18#include <video/omapdss.h>
  19#include <video/omap-panel-data.h>
  20
  21#include <linux/platform_data/spi-omap2-mcspi.h>
  22
  23#include "soc.h"
  24#include "board-rx51.h"
  25
  26#include "mux.h"
  27
  28#define RX51_LCD_RESET_GPIO     90
  29
  30#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
  31
  32static struct panel_acx565akm_data lcd_data = {
  33        .reset_gpio     = RX51_LCD_RESET_GPIO,
  34};
  35
  36static struct omap_dss_device rx51_lcd_device = {
  37        .name                   = "lcd",
  38        .driver_name            = "panel-acx565akm",
  39        .type                   = OMAP_DISPLAY_TYPE_SDI,
  40        .phy.sdi.datapairs      = 2,
  41        .data                   = &lcd_data,
  42};
  43
  44static struct omap_dss_device  rx51_tv_device = {
  45        .name                   = "tv",
  46        .type                   = OMAP_DISPLAY_TYPE_VENC,
  47        .driver_name            = "venc",
  48        .phy.venc.type          = OMAP_DSS_VENC_TYPE_COMPOSITE,
  49};
  50
  51static struct omap_dss_device *rx51_dss_devices[] = {
  52        &rx51_lcd_device,
  53        &rx51_tv_device,
  54};
  55
  56static struct omap_dss_board_info rx51_dss_board_info = {
  57        .num_devices    = ARRAY_SIZE(rx51_dss_devices),
  58        .devices        = rx51_dss_devices,
  59        .default_device = &rx51_lcd_device,
  60};
  61
  62static int __init rx51_video_init(void)
  63{
  64        if (!machine_is_nokia_rx51() && !of_machine_is_compatible("nokia,omap3-n900"))
  65                return 0;
  66
  67        if (omap_mux_init_gpio(RX51_LCD_RESET_GPIO, OMAP_PIN_OUTPUT)) {
  68                pr_err("%s cannot configure MUX for LCD RESET\n", __func__);
  69                return 0;
  70        }
  71
  72        omap_display_init(&rx51_dss_board_info);
  73
  74        return 0;
  75}
  76
  77omap_subsys_initcall(rx51_video_init);
  78#endif /* defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) */
  79