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https://github.com/torvalds/linux
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adb2dcd5f2
Rename v4l2_async_subdev as v4l2_async_connection, in order to differentiate between the sub-devices and their connections: one sub-device can have many connections but the V4L2 async framework has so far allowed just a single one. Connections in this context will later translate into either MC ancillary or data links. This patch prepares changing that relation by changing existing users of v4l2_async_subdev to switch to v4l2_async_connection. Async sub-devices themselves will not be needed anymore Additionally, __v4l2_async_nf_add_subdev() has been renamed __v4l2_async_nf_add_connection(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> # imx6qp Tested-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> # rcar + adv746x Tested-by: Aishwarya Kothari <aishwarya.kothari@toradex.com> # Apalis i.MX6Q with TC358743 Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> # Renesas RZ/G2L SMARC Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
79 lines
1.6 KiB
C
79 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2011 Texas Instruments Inc
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*/
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#ifndef _VPIF_TYPES_H
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#define _VPIF_TYPES_H
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#include <linux/i2c.h>
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#define VPIF_CAPTURE_MAX_CHANNELS 2
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#define VPIF_DISPLAY_MAX_CHANNELS 2
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enum vpif_if_type {
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VPIF_IF_BT656,
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VPIF_IF_BT1120,
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VPIF_IF_RAW_BAYER
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};
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struct vpif_interface {
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enum vpif_if_type if_type;
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unsigned hd_pol:1;
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unsigned vd_pol:1;
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unsigned fid_pol:1;
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};
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struct vpif_subdev_info {
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const char *name;
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struct i2c_board_info board_info;
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};
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struct vpif_output {
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struct v4l2_output output;
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const char *subdev_name;
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u32 input_route;
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u32 output_route;
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};
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struct vpif_display_chan_config {
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const struct vpif_output *outputs;
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int output_count;
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bool clip_en;
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};
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struct vpif_display_config {
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int (*set_clock)(int, int);
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struct vpif_subdev_info *subdevinfo;
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int subdev_count;
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int i2c_adapter_id;
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struct vpif_display_chan_config chan_config[VPIF_DISPLAY_MAX_CHANNELS];
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const char *card_name;
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};
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struct vpif_input {
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struct v4l2_input input;
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char *subdev_name;
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u32 input_route;
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u32 output_route;
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};
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struct vpif_capture_chan_config {
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struct vpif_interface vpif_if;
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struct vpif_input *inputs;
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int input_count;
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};
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struct vpif_capture_config {
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int (*setup_input_channel_mode)(int);
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int (*setup_input_path)(int, const char *);
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struct vpif_capture_chan_config chan_config[VPIF_CAPTURE_MAX_CHANNELS];
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struct vpif_subdev_info *subdev_info;
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int subdev_count;
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int i2c_adapter_id;
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const char *card_name;
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struct v4l2_async_connection *asd[VPIF_CAPTURE_MAX_CHANNELS];
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int asd_sizes[VPIF_CAPTURE_MAX_CHANNELS];
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};
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#endif /* _VPIF_TYPES_H */
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