arch/arm/mach-pxa/eseries/e330_lcd.c

   1 /*
   2  * e330_lcd.c
   3  *
   4  * (c) 2006 Ian Molton <spyro@f2s.com>
   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
  12 #include <linux/vsfb.h>
  13 #include <linux/platform_device.h>
  14 #include <linux/fb.h>
  15 #include <asm/mach-types.h>
  16
  17 static struct fb_var_screeninfo e330_vsfb_var = {
  18         .xres           = 240,
  19         .yres           = 320,
  20         .xres_virtual   = 240,
  21         .yres_virtual   = 320,
  22         .bits_per_pixel = 16,
  23         .red            = { 11, 5, 0 },
  24         .green          = {  5, 6, 0 },
  25         .blue           = {  0, 5, 0 },
  26         .activate       = FB_ACTIVATE_NOW,
  27         .height         = -1,
  28         .width          = -1,
  29         .vmode          = FB_VMODE_NONINTERLACED,
  30 };
  31
  32 static struct fb_fix_screeninfo e330_vsfb_fix = {
  33         .id             = "vsfb",
  34         .smem_start     = 0x0c042000,
  35         .smem_len       = 240*320*2,
  36         .type           = FB_TYPE_PACKED_PIXELS,
  37         .visual         = FB_VISUAL_TRUECOLOR,
  38         .line_length    = 240*2,        // For gods sake fix this
  39         .accel          = FB_ACCEL_NONE,
  40 };
  41
  42 static struct vsfb_deviceinfo e330_vsfb_deviceinfo = {
  43         .fix = &e330_vsfb_fix,
  44         .var = &e330_vsfb_var,
  45 };
  46
  47 static struct platform_device e330_vsfb_device = {
  48         .name           = "vsfb",
  49         .id             = -1,
  50         .dev            = {
  51                 .platform_data  = &e330_vsfb_deviceinfo,
  52         },
  53 };
  54
  55 static int e330_lcd_init (void) {
  56
  57         if (!machine_is_e330 ())
  58                 return -ENODEV;
  59
  60         platform_device_register(&e330_vsfb_device);
  61
  62         return 0;
  63 }
  64
  65 module_init (e330_lcd_init);
  66 //module_exit (e740_lcd_exit);
  67
  68 MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
  69 MODULE_DESCRIPTION("e330 lcd driver");
  70 MODULE_LICENSE("GPLv2");
  71