drivers/staging/msm/lcdc_external.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
  20 static int __init lcdc_external_init(void)
  21 {
  22         int ret;
  23         struct msm_panel_info pinfo;
  24
  25         if (msm_fb_detect_client("lcdc_external"))
  26                 return 0;
  27
  28         pinfo.xres = 1280;
  29         pinfo.yres = 720;
  30         pinfo.type = LCDC_PANEL;
  31         pinfo.pdest = DISPLAY_1;
  32         pinfo.wait_cycle = 0;
  33         pinfo.bpp = 24;
  34         pinfo.fb_num = 2;
  35         pinfo.clk_rate = 74250000;
  36
  37         pinfo.lcdc.h_back_porch = 124;
  38         pinfo.lcdc.h_front_porch = 110;
  39         pinfo.lcdc.h_pulse_width = 136;
  40         pinfo.lcdc.v_back_porch = 19;
  41         pinfo.lcdc.v_front_porch = 5;
  42         pinfo.lcdc.v_pulse_width = 6;
  43         pinfo.lcdc.border_clr = 0;      /* blk */
  44         pinfo.lcdc.underflow_clr = 0xff;        /* blue */
  45         pinfo.lcdc.hsync_skew = 0;
  46
  47         ret = lcdc_device_register(&pinfo);
  48         if (ret)
  49                 printk(KERN_ERR "%s: failed to register device!\n", __func__);
  50
  51         return ret;
  52 }
  53
  54 module_init(lcdc_external_init);