root/include/media/davinci/vpif_types.h

INCLUDED FROM

   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 
  13 enum vpif_if_type {
  14         VPIF_IF_BT656,
  15         VPIF_IF_BT1120,
  16         VPIF_IF_RAW_BAYER
  17 };
  18 
  19 struct 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 
  26 struct vpif_subdev_info {
  27         const char *name;
  28         struct i2c_board_info board_info;
  29 };
  30 
  31 struct vpif_output {
  32         struct v4l2_output output;
  33         const char *subdev_name;
  34         u32 input_route;
  35         u32 output_route;
  36 };
  37 
  38 struct vpif_display_chan_config {
  39         const struct vpif_output *outputs;
  40         int output_count;
  41         bool clip_en;
  42 };
  43 
  44 struct 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 
  55 struct vpif_input {
  56         struct v4l2_input input;
  57         char *subdev_name;
  58         u32 input_route;
  59         u32 output_route;
  60 };
  61 
  62 struct vpif_capture_chan_config {
  63         struct vpif_interface vpif_if;
  64         struct vpif_input *inputs;
  65         int input_count;
  66 };
  67 
  68 struct 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 */