drivers/staging/msm/lcdc_grapefruit.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 #ifdef CONFIG_FB_MSM_TRY_MDDI_CATCH_LCDC_PRISM
  21 #include "mddihosti.h"
  22 #endif
  23
  24 static int __init lcdc_grapefruit_init(void)
  25 {
  26         int ret;
  27         struct msm_panel_info pinfo;
  28
  29 #ifdef CONFIG_FB_MSM_TRY_MDDI_CATCH_LCDC_PRISM
  30         if (msm_fb_detect_client("lcdc_grapefruit_vga"))
  31                 return 0;
  32 #endif
  33
  34         pinfo.xres = 1024;
  35         pinfo.yres = 600;
  36         pinfo.type = LCDC_PANEL;
  37         pinfo.pdest = DISPLAY_1;
  38         pinfo.wait_cycle = 0;
  39         pinfo.bpp = 18;
  40         pinfo.fb_num = 2;
  41         pinfo.clk_rate = 40000000;
  42
  43         pinfo.lcdc.h_back_porch = 88;
  44         pinfo.lcdc.h_front_porch = 40;
  45         pinfo.lcdc.h_pulse_width = 128;
  46         pinfo.lcdc.v_back_porch = 23;
  47         pinfo.lcdc.v_front_porch = 1;
  48         pinfo.lcdc.v_pulse_width = 4;
  49         pinfo.lcdc.border_clr = 0;      /* blk */
  50         pinfo.lcdc.underflow_clr = 0xff;        /* blue */
  51         pinfo.lcdc.hsync_skew = 0;
  52
  53         ret = lcdc_device_register(&pinfo);
  54         if (ret)
  55                 printk(KERN_ERR "%s: failed to register device!\n", __func__);
  56
  57         return ret;
  58 }
  59
  60 module_init(lcdc_grapefruit_init);