release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/plat-mxc/include/mach/mx2_cam.h

   1 /*
   2  * mx2-cam.h - i.MX27/i.MX25 camera driver header file
   3  *
   4  * Copyright (C) 2003, Intel Corporation
   5  * Copyright (C) 2008, Sascha Hauer <s.hauer@pengutronix.de>
   6  * Copyright (C) 2010, Baruch Siach <baruch@tkos.co.il>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  21  */
  22
  23 #ifndef __MACH_MX2_CAM_H_
  24 #define __MACH_MX2_CAM_H_
  25
  26 #define MX2_CAMERA_SWAP16               (1 << 0)
  27 #define MX2_CAMERA_EXT_VSYNC            (1 << 1)
  28 #define MX2_CAMERA_CCIR                 (1 << 2)
  29 #define MX2_CAMERA_CCIR_INTERLACE       (1 << 3)
  30 #define MX2_CAMERA_HSYNC_HIGH           (1 << 4)
  31 #define MX2_CAMERA_GATED_CLOCK          (1 << 5)
  32 #define MX2_CAMERA_INV_DATA             (1 << 6)
  33 #define MX2_CAMERA_PCLK_SAMPLE_RISING   (1 << 7)
  34 #define MX2_CAMERA_PACK_DIR_MSB         (1 << 8)
  35
  36 /**
  37  * struct mx2_camera_platform_data - optional platform data for mx2_camera
  38  * @flags: any combination of MX2_CAMERA_*
  39  * @clk: clock rate of the csi block / 2
  40  */
  41 struct mx2_camera_platform_data {
  42         unsigned long flags;
  43         unsigned long clk;
  44 };
  45
  46 #endif /* __MACH_MX2_CAM_H_ */