media/davinci/vpif_types.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * Copyright (C) 2011 Texas Instruments Inc
0004  */
0005 #ifndef _VPIF_TYPES_H
0006 #define _VPIF_TYPES_H
0007
0008 #include <linux/i2c.h>
0009
0010 #define VPIF_CAPTURE_MAX_CHANNELS   2
0011 #define VPIF_DISPLAY_MAX_CHANNELS   2
0012
0013 enum vpif_if_type {
0014     VPIF_IF_BT656,
0015     VPIF_IF_BT1120,
0016     VPIF_IF_RAW_BAYER
0017 };
0018
0019 struct vpif_interface {
0020     enum vpif_if_type if_type;
0021     unsigned hd_pol:1;
0022     unsigned vd_pol:1;
0023     unsigned fid_pol:1;
0024 };
0025
0026 struct vpif_subdev_info {
0027     const char *name;
0028     struct i2c_board_info board_info;
0029 };
0030
0031 struct vpif_output {
0032     struct v4l2_output output;
0033     const char *subdev_name;
0034     u32 input_route;
0035     u32 output_route;
0036 };
0037
0038 struct vpif_display_chan_config {
0039     const struct vpif_output *outputs;
0040     int output_count;
0041     bool clip_en;
0042 };
0043
0044 struct vpif_display_config {
0045     int (*set_clock)(int, int);
0046     struct vpif_subdev_info *subdevinfo;
0047     int subdev_count;
0048     int i2c_adapter_id;
0049     struct vpif_display_chan_config chan_config[VPIF_DISPLAY_MAX_CHANNELS];
0050     const char *card_name;
0051 };
0052
0053 struct vpif_input {
0054     struct v4l2_input input;
0055     char *subdev_name;
0056     u32 input_route;
0057     u32 output_route;
0058 };
0059
0060 struct vpif_capture_chan_config {
0061     struct vpif_interface vpif_if;
0062     struct vpif_input *inputs;
0063     int input_count;
0064 };
0065
0066 struct vpif_capture_config {
0067     int (*setup_input_channel_mode)(int);
0068     int (*setup_input_path)(int, const char *);
0069     struct vpif_capture_chan_config chan_config[VPIF_CAPTURE_MAX_CHANNELS];
0070     struct vpif_subdev_info *subdev_info;
0071     int subdev_count;
0072     int i2c_adapter_id;
0073     const char *card_name;
0074
0075     struct v4l2_async_subdev *asd[VPIF_CAPTURE_MAX_CHANNELS];
0076     int asd_sizes[VPIF_CAPTURE_MAX_CHANNELS];
0077 };
0078 #endif /* _VPIF_TYPES_H */