release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/staging/msm/mddi_toshiba_wvga_pt.c

   1 /* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
   2  *
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License version 2 and
   5  * only version 2 as published by the Free Software Foundation.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program; if not, write to the Free Software
  14  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  15  * 02110-1301, USA.
  16  */
  17
  18 #include "msm_fb.h"
  19 #include "mddihost.h"
  20 #include "mddihosti.h"
  21 #include "mddi_toshiba.h"
  22
  23 static int __init mddi_toshiba_wvga_pt_init(void)
  24 {
  25         int ret;
  26         struct msm_panel_info pinfo;
  27 #ifdef CONFIG_FB_MSM_MDDI_AUTO_DETECT
  28         uint id;
  29
  30         ret = msm_fb_detect_client("mddi_toshiba_wvga_pt");
  31         if (ret == -ENODEV)
  32                 return 0;
  33
  34         if (ret) {
  35                 id = mddi_get_client_id();
  36                 if (id != 0xd2638722)
  37                         return 0;
  38         }
  39 #endif
  40
  41         pinfo.xres = 480;
  42         pinfo.yres = 800;
  43         pinfo.type = MDDI_PANEL;
  44         pinfo.pdest = DISPLAY_1;
  45         pinfo.mddi.vdopkt = MDDI_DEFAULT_PRIM_PIX_ATTR;
  46         pinfo.wait_cycle = 0;
  47         pinfo.bpp = 18;
  48         pinfo.lcd.vsync_enable = FALSE;
  49         pinfo.bl_max = 15;
  50         pinfo.bl_min = 1;
  51         pinfo.clk_rate = 192000000;
  52         pinfo.clk_min =  190000000;
  53         pinfo.clk_max =  200000000;
  54         pinfo.fb_num = 2;
  55
  56         ret = mddi_toshiba_device_register(&pinfo, TOSHIBA_VGA_PRIM,
  57                                                 LCD_TOSHIBA_2P4_WVGA_PT);
  58         if (ret)
  59                 printk(KERN_ERR "%s: failed to register device!\n", __func__);
  60
  61         return ret;
  62 }
  63
  64 module_init(mddi_toshiba_wvga_pt_init);