FM / media

/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/include/media/

/usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/include/media

Name	Size	Mode	Actions
davinci/	-	0755	rm
drv-intf/	-	0755	rm
i2c/	-	0755	rm
tpg/	-	0755	rm
cec-notifier.h	6678	0644	edit dl rm
cec-pin.h	2947	0644	edit dl rm
cec.h	18397	0644	edit dl rm
demux.h	23237	0644	edit dl rm
dmxdev.h	6034	0644	edit dl rm
dvb-usb-ids.h	18204	0644	edit dl rm
dvbdev.h	15089	0644	edit dl rm
dvb_ca_en50221.h	4455	0644	edit dl rm
dvb_demux.h	11033	0644	edit dl rm
dvb_frontend.h	29701	0644	edit dl rm
dvb_math.h	1811	0644	edit dl rm
dvb_net.h	2583	0644	edit dl rm
dvb_ringbuffer.h	8524	0644	edit dl rm
dvb_vb2.h	7838	0644	edit dl rm
frame_vector.h	1447	0644	edit dl rm
imx.h	396	0644	edit dl rm
media-device.h	16113	0644	edit dl rm
media-devnode.h	5814	0644	edit dl rm
media-entity.h	35421	0644	edit dl rm
rc-core.h	13211	0644	edit dl rm
rc-map.h	12806	0644	edit dl rm
rcar-fcp.h	1342	0644	edit dl rm
soc_camera.h	13300	0644	edit dl rm
tuner-types.h	7723	0644	edit dl rm
tuner.h	9059	0644	edit dl rm
tveeprom.h	3370	0644	edit dl rm
v4l2-async.h	7649	0644	edit dl rm
v4l2-clk.h	2144	0644	edit dl rm
v4l2-common.h	16538	0644	edit dl rm
v4l2-ctrls.h	39942	0644	edit dl rm
v4l2-dev.h	16109	0644	edit dl rm
v4l2-device.h	18127	0644	edit dl rm
v4l2-dv-timings.h	8887	0644	edit dl rm
v4l2-event.h	6277	0644	edit dl rm
v4l2-fh.h	4759	0644	edit dl rm
v4l2-flash-led-class.h	6034	0644	edit dl rm
v4l2-fwnode.h	14184	0644	edit dl rm
v4l2-image-sizes.h	864	0644	edit dl rm
v4l2-ioctl.h	32669	0644	edit dl rm
v4l2-mc.h	8213	0644	edit dl rm
v4l2-mediabus.h	6234	0644	edit dl rm
v4l2-mem2mem.h	20186	0644	edit dl rm
v4l2-rect.h	4650	0644	edit dl rm
v4l2-subdev.h	41579	0644	edit dl rm
videobuf-core.h	7148	0644	edit dl rm
videobuf-dma-contig.h	1062	0644	edit dl rm
videobuf-dma-sg.h	3009	0644	edit dl rm
videobuf-vmalloc.h	1319	0644	edit dl rm
videobuf2-core.h	45110	0644	edit dl rm
videobuf2-dma-contig.h	866	0644	edit dl rm
videobuf2-dma-sg.h	696	0644	edit dl rm
videobuf2-dvb.h	1863	0644	edit dl rm
videobuf2-memops.h	1101	0644	edit dl rm
videobuf2-v4l2.h	10719	0644	edit dl rm
videobuf2-vmalloc.h	509	0644	edit dl rm
vsp1.h	3288	0644	edit dl rm

Edit: /usr/src/kernels/4.18.0-553.157.1.el8_10.x86_64/include/media/v4l2-mediabus.h (6234B)

/*
 * Media Bus API header
 *
 * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef V4L2_MEDIABUS_H
#define V4L2_MEDIABUS_H

#include <linux/v4l2-mediabus.h>
#include <linux/bitops.h>

/* Parallel flags */
/*
 * Can the client run in master or in slave mode. By "Master mode" an operation
 * mode is meant, when the client (e.g., a camera sensor) is producing
 * horizontal and vertical synchronisation. In "Slave mode" the host is
 * providing these signals to the slave.
 */
#define V4L2_MBUS_MASTER			BIT(0)
#define V4L2_MBUS_SLAVE				BIT(1)
/*
 * Signal polarity flags
 * Note: in BT.656 mode HSYNC, FIELD, and VSYNC are unused
 * V4L2_MBUS_[HV]SYNC* flags should be also used for specifying
 * configuration of hardware that uses [HV]REF signals
 */
#define V4L2_MBUS_HSYNC_ACTIVE_HIGH		BIT(2)
#define V4L2_MBUS_HSYNC_ACTIVE_LOW		BIT(3)
#define V4L2_MBUS_VSYNC_ACTIVE_HIGH		BIT(4)
#define V4L2_MBUS_VSYNC_ACTIVE_LOW		BIT(5)
#define V4L2_MBUS_PCLK_SAMPLE_RISING		BIT(6)
#define V4L2_MBUS_PCLK_SAMPLE_FALLING		BIT(7)
#define V4L2_MBUS_DATA_ACTIVE_HIGH		BIT(8)
#define V4L2_MBUS_DATA_ACTIVE_LOW		BIT(9)
/* FIELD = 0/1 - Field1 (odd)/Field2 (even) */
#define V4L2_MBUS_FIELD_EVEN_HIGH		BIT(10)
/* FIELD = 1/0 - Field1 (odd)/Field2 (even) */
#define V4L2_MBUS_FIELD_EVEN_LOW		BIT(11)
/* Active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. */
#define V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH		BIT(12)
#define V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW		BIT(13)

/* Serial flags */
/* How many lanes the client can use */
#define V4L2_MBUS_CSI2_1_LANE			BIT(0)
#define V4L2_MBUS_CSI2_2_LANE			BIT(1)
#define V4L2_MBUS_CSI2_3_LANE			BIT(2)
#define V4L2_MBUS_CSI2_4_LANE			BIT(3)
/* On which channels it can send video data */
#define V4L2_MBUS_CSI2_CHANNEL_0		BIT(4)
#define V4L2_MBUS_CSI2_CHANNEL_1		BIT(5)
#define V4L2_MBUS_CSI2_CHANNEL_2		BIT(6)
#define V4L2_MBUS_CSI2_CHANNEL_3		BIT(7)
/* Does it support only continuous or also non-continuous clock mode */
#define V4L2_MBUS_CSI2_CONTINUOUS_CLOCK		BIT(8)
#define V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK	BIT(9)

/**
 * enum v4l2_mbus_type - media bus type
 * @V4L2_MBUS_PARALLEL:	parallel interface with hsync and vsync
 * @V4L2_MBUS_BT656:	parallel interface with embedded synchronisation, can
 *			also be used for BT.1120
 * @V4L2_MBUS_CSI1:	MIPI CSI-1 serial interface
 * @V4L2_MBUS_CCP2:	CCP2 (Compact Camera Port 2)
 * @V4L2_MBUS_CSI2:	MIPI CSI-2 serial interface
 */
enum v4l2_mbus_type {
	V4L2_MBUS_PARALLEL,
	V4L2_MBUS_BT656,
	V4L2_MBUS_CSI1,
	V4L2_MBUS_CCP2,
	V4L2_MBUS_CSI2,
};

/**
 * struct v4l2_mbus_config - media bus configuration
 * @type:	in: interface type
 * @flags:	in / out: configuration flags, depending on @type
 */
struct v4l2_mbus_config {
	enum v4l2_mbus_type type;
	unsigned int flags;
};

/**
 * v4l2_fill_pix_format - Ancillary routine that fills a &struct
 *	v4l2_pix_format fields from a &struct v4l2_mbus_framefmt.
 *
 * @pix_fmt:	pointer to &struct v4l2_pix_format to be filled
 * @mbus_fmt:	pointer to &struct v4l2_mbus_framefmt to be used as model
 */
static inline void v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt,
				const struct v4l2_mbus_framefmt *mbus_fmt)
{
	pix_fmt->width = mbus_fmt->width;
	pix_fmt->height = mbus_fmt->height;
	pix_fmt->field = mbus_fmt->field;
	pix_fmt->colorspace = mbus_fmt->colorspace;
	pix_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;
	pix_fmt->quantization = mbus_fmt->quantization;
	pix_fmt->xfer_func = mbus_fmt->xfer_func;
}

/**
 * v4l2_fill_pix_format - Ancillary routine that fills a &struct
 *	v4l2_mbus_framefmt from a &struct v4l2_pix_format and a
 *	data format code.
 *
 * @mbus_fmt:	pointer to &struct v4l2_mbus_framefmt to be filled
 * @pix_fmt:	pointer to &struct v4l2_pix_format to be used as model
 * @code:	data format code (from &enum v4l2_mbus_pixelcode)
 */
static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt,
			   const struct v4l2_pix_format *pix_fmt,
			   u32 code)
{
	mbus_fmt->width = pix_fmt->width;
	mbus_fmt->height = pix_fmt->height;
	mbus_fmt->field = pix_fmt->field;
	mbus_fmt->colorspace = pix_fmt->colorspace;
	mbus_fmt->ycbcr_enc = pix_fmt->ycbcr_enc;
	mbus_fmt->quantization = pix_fmt->quantization;
	mbus_fmt->xfer_func = pix_fmt->xfer_func;
	mbus_fmt->code = code;
}

/**
 * v4l2_fill_pix_format - Ancillary routine that fills a &struct
 *	v4l2_pix_format_mplane fields from a media bus structure.
 *
 * @pix_mp_fmt:	pointer to &struct v4l2_pix_format_mplane to be filled
 * @mbus_fmt:	pointer to &struct v4l2_mbus_framefmt to be used as model
 */
static inline void v4l2_fill_pix_format_mplane(
				struct v4l2_pix_format_mplane *pix_mp_fmt,
				const struct v4l2_mbus_framefmt *mbus_fmt)
{
	pix_mp_fmt->width = mbus_fmt->width;
	pix_mp_fmt->height = mbus_fmt->height;
	pix_mp_fmt->field = mbus_fmt->field;
	pix_mp_fmt->colorspace = mbus_fmt->colorspace;
	pix_mp_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;
	pix_mp_fmt->quantization = mbus_fmt->quantization;
	pix_mp_fmt->xfer_func = mbus_fmt->xfer_func;
}

/**
 * v4l2_fill_pix_format - Ancillary routine that fills a &struct
 *	v4l2_mbus_framefmt from a &struct v4l2_pix_format_mplane.
 *
 * @mbus_fmt:	pointer to &struct v4l2_mbus_framefmt to be filled
 * @pix_mp_fmt:	pointer to &struct v4l2_pix_format_mplane to be used as model
 */
static inline void v4l2_fill_mbus_format_mplane(
				struct v4l2_mbus_framefmt *mbus_fmt,
				const struct v4l2_pix_format_mplane *pix_mp_fmt)
{
	mbus_fmt->width = pix_mp_fmt->width;
	mbus_fmt->height = pix_mp_fmt->height;
	mbus_fmt->field = pix_mp_fmt->field;
	mbus_fmt->colorspace = pix_mp_fmt->colorspace;
	mbus_fmt->ycbcr_enc = pix_mp_fmt->ycbcr_enc;
	mbus_fmt->quantization = pix_mp_fmt->quantization;
	mbus_fmt->xfer_func = pix_mp_fmt->xfer_func;
}

#endif

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