LXR linux/include/media/davinci/vpif

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * Copyright (C) 2011 Texas Instruments Inc
   4 */
   5#ifndef _VPIF_TYPES_H
   6#define _VPIF_TYPES_H
   7
   8#include <linux/i2c.h>
   9
  10#define VPIF_CAPTURE_MAX_CHANNELS       2
  11#define VPIF_DISPLAY_MAX_CHANNELS       2
  12
  13enum vpif_if_type {
  14        VPIF_IF_BT656,
  15        VPIF_IF_BT1120,
  16        VPIF_IF_RAW_BAYER
  17};
  18
  19struct vpif_interface {
  20        enum vpif_if_type if_type;
  21        unsigned hd_pol:1;
  22        unsigned vd_pol:1;
  23        unsigned fid_pol:1;
  24};
  25
  26struct vpif_subdev_info {
  27        const char *name;
  28        struct i2c_board_info board_info;
  29};
  30
  31struct vpif_output {
  32        struct v4l2_output output;
  33        const char *subdev_name;
  34        u32 input_route;
  35        u32 output_route;
  36};
  37
  38struct vpif_display_chan_config {
  39        const struct vpif_output *outputs;
  40        int output_count;
  41        bool clip_en;
  42};
  43
  44struct vpif_display_config {
  45        int (*set_clock)(int, int);
  46        struct vpif_subdev_info *subdevinfo;
  47        int subdev_count;
  48        int i2c_adapter_id;
  49        struct vpif_display_chan_config chan_config[VPIF_DISPLAY_MAX_CHANNELS];
  50        const char *card_name;
  51        struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */
  52        int *asd_sizes;         /* 0-terminated array of asd group sizes */
  53};
  54
  55struct vpif_input {
  56        struct v4l2_input input;
  57        char *subdev_name;
  58        u32 input_route;
  59        u32 output_route;
  60};
  61
  62struct vpif_capture_chan_config {
  63        struct vpif_interface vpif_if;
  64        struct vpif_input *inputs;
  65        int input_count;
  66};
  67
  68struct vpif_capture_config {
  69        int (*setup_input_channel_mode)(int);
  70        int (*setup_input_path)(int, const char *);
  71        struct vpif_capture_chan_config chan_config[VPIF_CAPTURE_MAX_CHANNELS];
  72        struct vpif_subdev_info *subdev_info;
  73        int subdev_count;
  74        int i2c_adapter_id;
  75        const char *card_name;
  76
  77        struct v4l2_async_subdev *asd[VPIF_CAPTURE_MAX_CHANNELS];
  78        int asd_sizes[VPIF_CAPTURE_MAX_CHANNELS];
  79};
  80#endif /* _VPIF_TYPES_H */
  81