linux/include/media/sh_mobile_csi2.h
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   1/*
   2 * Driver header for the SH-Mobile MIPI CSI-2 unit
   3 *
   4 * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
   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#ifndef SH_MIPI_CSI
  12#define SH_MIPI_CSI
  13
  14#include <linux/list.h>
  15
  16enum sh_csi2_phy {
  17        SH_CSI2_PHY_MAIN,
  18        SH_CSI2_PHY_SUB,
  19};
  20
  21enum sh_csi2_type {
  22        SH_CSI2C,
  23        SH_CSI2I,
  24};
  25
  26#define SH_CSI2_CRC     (1 << 0)
  27#define SH_CSI2_ECC     (1 << 1)
  28
  29struct platform_device;
  30
  31struct sh_csi2_client_config {
  32        enum sh_csi2_phy phy;
  33        unsigned char lanes;            /* bitmask[3:0] */
  34        unsigned char channel;          /* 0..3 */
  35        struct platform_device *pdev;   /* client platform device */
  36};
  37
  38struct v4l2_device;
  39
  40struct sh_csi2_pdata {
  41        enum sh_csi2_type type;
  42        unsigned int flags;
  43        struct sh_csi2_client_config *clients;
  44        int num_clients;
  45        struct v4l2_device *v4l2_dev;
  46};
  47
  48#endif
  49
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