[linux-block.git] / include / media / v4l2-mediabus.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Media Bus API header
 *
 * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
 */

#ifndef V4L2_MEDIABUS_H
#define V4L2_MEDIABUS_H

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

/*
 * How to use the V4L2_MBUS_* flags:
 * Flags are defined for each of the possible states and values of a media
 * bus configuration parameter. One and only one bit of each group of flags
 * shall be set by the users of the v4l2_subdev_pad_ops.get_mbus_config
 * operation to ensure that no conflicting settings are specified when
 * reporting the media bus configuration. For example, it is invalid to set or
 * clear both the V4L2_MBUS_HSYNC_ACTIVE_HIGH and the
 * V4L2_MBUS_HSYNC_ACTIVE_LOW flag at the same time. Instead either flag
 * V4L2_MBUS_HSYNC_ACTIVE_HIGH or flag V4L2_MBUS_HSYNC_ACTIVE_LOW shall be set.
 *
 * TODO: replace the existing V4L2_MBUS_* flags with structures of fields
 * to avoid conflicting settings.
 *
 * In example:
 *     #define V4L2_MBUS_HSYNC_ACTIVE_HIGH             BIT(2)
 *     #define V4L2_MBUS_HSYNC_ACTIVE_LOW              BIT(3)
 * will be replaced by a field whose value reports the intended active state of
 * the signal:
 *     unsigned int v4l2_mbus_hsync_active : 1;
 */

/* Parallel flags */
/*
 * The client runs 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)
#define V4L2_MBUS_DATA_ENABLE_HIGH		BIT(14)
#define V4L2_MBUS_DATA_ENABLE_LOW		BIT(15)

/* Serial flags */
/* Clock non-continuous mode support. */
#define V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK	BIT(0)

#define V4L2_MBUS_CSI2_MAX_DATA_LANES		8

/**
 * struct v4l2_mbus_config_mipi_csi2 - MIPI CSI-2 data bus configuration
 * @flags: media bus (V4L2_MBUS_*) flags
 * @data_lanes: an array of physical data lane indexes
 * @clock_lane: physical lane index of the clock lane
 * @num_data_lanes: number of data lanes
 * @lane_polarities: polarity of the lanes. The order is the same of
 *		   the physical lanes.
 */
struct v4l2_mbus_config_mipi_csi2 {
	unsigned int flags;
	unsigned char data_lanes[V4L2_MBUS_CSI2_MAX_DATA_LANES];
	unsigned char clock_lane;
	unsigned char num_data_lanes;
	bool lane_polarities[1 + V4L2_MBUS_CSI2_MAX_DATA_LANES];
};

/**
 * struct v4l2_mbus_config_parallel - parallel data bus configuration
 * @flags: media bus (V4L2_MBUS_*) flags
 * @bus_width: bus width in bits
 * @data_shift: data shift in bits
 */
struct v4l2_mbus_config_parallel {
	unsigned int flags;
	unsigned char bus_width;
	unsigned char data_shift;
};

/**
 * struct v4l2_mbus_config_mipi_csi1 - CSI-1/CCP2 data bus configuration
 * @clock_inv: polarity of clock/strobe signal
 *	       false - not inverted, true - inverted
 * @strobe: false - data/clock, true - data/strobe
 * @lane_polarity: the polarities of the clock (index 0) and data lanes
 *		   index (1)
 * @data_lane: the number of the data lane
 * @clock_lane: the number of the clock lane
 */
struct v4l2_mbus_config_mipi_csi1 {
	unsigned char clock_inv:1;
	unsigned char strobe:1;
	bool lane_polarity[2];
	unsigned char data_lane;
	unsigned char clock_lane;
};

/**
 * enum v4l2_mbus_type - media bus type
 * @V4L2_MBUS_UNKNOWN:	unknown bus type, no V4L2 mediabus configuration
 * @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_DPHY: MIPI CSI-2 serial interface, with D-PHY
 * @V4L2_MBUS_CSI2_CPHY: MIPI CSI-2 serial interface, with C-PHY
 * @V4L2_MBUS_DPI:      MIPI VIDEO DPI interface
 * @V4L2_MBUS_INVALID:	invalid bus type (keep as last)
 */
enum v4l2_mbus_type {
	V4L2_MBUS_UNKNOWN,
	V4L2_MBUS_PARALLEL,
	V4L2_MBUS_BT656,
	V4L2_MBUS_CSI1,
	V4L2_MBUS_CCP2,
	V4L2_MBUS_CSI2_DPHY,
	V4L2_MBUS_CSI2_CPHY,
	V4L2_MBUS_DPI,
	V4L2_MBUS_INVALID,
};

/**
 * struct v4l2_mbus_config - media bus configuration
 * @type: interface type
 * @bus: bus configuration data structure
 * @bus.parallel: embedded &struct v4l2_mbus_config_parallel.
 *		  Used if the bus is parallel or BT.656.
 * @bus.mipi_csi1: embedded &struct v4l2_mbus_config_mipi_csi1.
 *		   Used if the bus is MIPI Alliance's Camera Serial
 *		   Interface version 1 (MIPI CSI1) or Standard
 *		   Mobile Imaging Architecture's Compact Camera Port 2
 *		   (SMIA CCP2).
 * @bus.mipi_csi2: embedded &struct v4l2_mbus_config_mipi_csi2.
 *		   Used if the bus is MIPI Alliance's Camera Serial
 *		   Interface version 2 (MIPI CSI2).
 */
struct v4l2_mbus_config {
	enum v4l2_mbus_type type;
	union {
		struct v4l2_mbus_config_parallel parallel;
		struct v4l2_mbus_config_mipi_csi1 mipi_csi1;
		struct v4l2_mbus_config_mipi_csi2 mipi_csi2;
	} bus;
};

/**
 * 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_mbus_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_mplane - 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_mbus_format_mplane - 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
Commit	Line	Data
d2912cb1	1	/* SPDX-License-Identifier: GPL-2.0-only */
9a74251d GL	2	/*
	3	* Media Bus API header
	4	*
	5	* Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
9a74251d GL	6	*/
	7
	8	#ifndef V4L2_MEDIABUS_H
	9	#define V4L2_MEDIABUS_H
	10
2ef2d5a3	11	#include <linux/v4l2-mediabus.h>
2120961f MCC	12	#include <linux/bitops.h>
2120961f MCC	13
ddf5c927 JM	14	/*
	15	* How to use the V4L2_MBUS_* flags:
	16	* Flags are defined for each of the possible states and values of a media
	17	* bus configuration parameter. One and only one bit of each group of flags
a2992999 LP	18	* shall be set by the users of the v4l2_subdev_pad_ops.get_mbus_config
	19	* operation to ensure that no conflicting settings are specified when
	20	* reporting the media bus configuration. For example, it is invalid to set or
	21	* clear both the V4L2_MBUS_HSYNC_ACTIVE_HIGH and the
ddf5c927	22	* V4L2_MBUS_HSYNC_ACTIVE_LOW flag at the same time. Instead either flag
a2992999	23	* V4L2_MBUS_HSYNC_ACTIVE_HIGH or flag V4L2_MBUS_HSYNC_ACTIVE_LOW shall be set.
ddf5c927 JM	24	*
	25	* TODO: replace the existing V4L2_MBUS_* flags with structures of fields
	26	* to avoid conflicting settings.
	27	*
	28	* In example:
	29	* #define V4L2_MBUS_HSYNC_ACTIVE_HIGH BIT(2)
	30	* #define V4L2_MBUS_HSYNC_ACTIVE_LOW BIT(3)
	31	* will be replaced by a field whose value reports the intended active state of
	32	* the signal:
	33	* unsigned int v4l2_mbus_hsync_active : 1;
	34	*/
	35
91c79530 GL	36	/* Parallel flags */
91c79530 GL	37	/*
ddf5c927	38	* The client runs in master or in slave mode. By "Master mode" an operation
91c79530 GL	39	* mode is meant, when the client (e.g., a camera sensor) is producing
	40	* horizontal and vertical synchronisation. In "Slave mode" the host is
	41	* providing these signals to the slave.
	42	*/
2120961f MCC	43	#define V4L2_MBUS_MASTER BIT(0)
2120961f MCC	44	#define V4L2_MBUS_SLAVE BIT(1)
3c6938f8 SN	45	/*
	46	* Signal polarity flags
	47	* Note: in BT.656 mode HSYNC, FIELD, and VSYNC are unused
	48	* V4L2_MBUS_[HV]SYNC* flags should be also used for specifying
	49	* configuration of hardware that uses [HV]REF signals
	50	*/
2120961f MCC	51	#define V4L2_MBUS_HSYNC_ACTIVE_HIGH BIT(2)
	52	#define V4L2_MBUS_HSYNC_ACTIVE_LOW BIT(3)
	53	#define V4L2_MBUS_VSYNC_ACTIVE_HIGH BIT(4)
	54	#define V4L2_MBUS_VSYNC_ACTIVE_LOW BIT(5)
	55	#define V4L2_MBUS_PCLK_SAMPLE_RISING BIT(6)
	56	#define V4L2_MBUS_PCLK_SAMPLE_FALLING BIT(7)
	57	#define V4L2_MBUS_DATA_ACTIVE_HIGH BIT(8)
	58	#define V4L2_MBUS_DATA_ACTIVE_LOW BIT(9)
3c6938f8	59	/* FIELD = 0/1 - Field1 (odd)/Field2 (even) */
2120961f	60	#define V4L2_MBUS_FIELD_EVEN_HIGH BIT(10)
3c6938f8	61	/* FIELD = 1/0 - Field1 (odd)/Field2 (even) */
2120961f	62	#define V4L2_MBUS_FIELD_EVEN_LOW BIT(11)
d1d70aa6	63	/* Active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. */
2120961f MCC	64	#define V4L2_MBUS_VIDEO_SOG_ACTIVE_HIGH BIT(12)
2120961f MCC	65	#define V4L2_MBUS_VIDEO_SOG_ACTIVE_LOW BIT(13)
9b04fcc1 JM	66	#define V4L2_MBUS_DATA_ENABLE_HIGH BIT(14)
9b04fcc1 JM	67	#define V4L2_MBUS_DATA_ENABLE_LOW BIT(15)
91c79530 GL	68
91c79530 GL	69	/* Serial flags */
ddf5c927	70	/* Clock non-continuous mode support. */
b9f7caa7	71	#define V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK BIT(0)
91c79530	72
94d964e5 LP	73	#define V4L2_MBUS_CSI2_MAX_DATA_LANES 8
	74
	75	/**
	76	* struct v4l2_mbus_config_mipi_csi2 - MIPI CSI-2 data bus configuration
	77	* @flags: media bus (V4L2_MBUS_*) flags
	78	* @data_lanes: an array of physical data lane indexes
	79	* @clock_lane: physical lane index of the clock lane
	80	* @num_data_lanes: number of data lanes
	81	* @lane_polarities: polarity of the lanes. The order is the same of
	82	* the physical lanes.
	83	*/
	84	struct v4l2_mbus_config_mipi_csi2 {
	85	unsigned int flags;
	86	unsigned char data_lanes[V4L2_MBUS_CSI2_MAX_DATA_LANES];
	87	unsigned char clock_lane;
	88	unsigned char num_data_lanes;
	89	bool lane_polarities[1 + V4L2_MBUS_CSI2_MAX_DATA_LANES];
	90	};
	91
	92	/**
	93	* struct v4l2_mbus_config_parallel - parallel data bus configuration
	94	* @flags: media bus (V4L2_MBUS_*) flags
	95	* @bus_width: bus width in bits
	96	* @data_shift: data shift in bits
	97	*/
	98	struct v4l2_mbus_config_parallel {
	99	unsigned int flags;
	100	unsigned char bus_width;
	101	unsigned char data_shift;
	102	};
	103
	104	/**
	105	* struct v4l2_mbus_config_mipi_csi1 - CSI-1/CCP2 data bus configuration
	106	* @clock_inv: polarity of clock/strobe signal
	107	* false - not inverted, true - inverted
	108	* @strobe: false - data/clock, true - data/strobe
	109	* @lane_polarity: the polarities of the clock (index 0) and data lanes
	110	* index (1)
	111	* @data_lane: the number of the data lane
	112	* @clock_lane: the number of the clock lane
	113	*/
	114	struct v4l2_mbus_config_mipi_csi1 {
	115	unsigned char clock_inv:1;
	116	unsigned char strobe:1;
	117	bool lane_polarity[2];
	118	unsigned char data_lane;
	119	unsigned char clock_lane;
	120	};
	121
91c79530	122	/**
98d00bd7	123	* enum v4l2_mbus_type - media bus type
2835b5b1	124	* @V4L2_MBUS_UNKNOWN: unknown bus type, no V4L2 mediabus configuration
91c79530 GL	125	* @V4L2_MBUS_PARALLEL: parallel interface with hsync and vsync
	126	* @V4L2_MBUS_BT656: parallel interface with embedded synchronisation, can
	127	* also be used for BT.1120
97bbdf02 SA	128	* @V4L2_MBUS_CSI1: MIPI CSI-1 serial interface
97bbdf02 SA	129	* @V4L2_MBUS_CCP2: CCP2 (Compact Camera Port 2)
2d95e7ed SA	130	* @V4L2_MBUS_CSI2_DPHY: MIPI CSI-2 serial interface, with D-PHY
2d95e7ed SA	131	* @V4L2_MBUS_CSI2_CPHY: MIPI CSI-2 serial interface, with C-PHY
5e052a4d	132	* @V4L2_MBUS_DPI: MIPI VIDEO DPI interface
69baf338	133	* @V4L2_MBUS_INVALID: invalid bus type (keep as last)
91c79530 GL	134	*/
91c79530 GL	135	enum v4l2_mbus_type {
2835b5b1	136	V4L2_MBUS_UNKNOWN,
91c79530 GL	137	V4L2_MBUS_PARALLEL,
91c79530 GL	138	V4L2_MBUS_BT656,
97bbdf02 SA	139	V4L2_MBUS_CSI1,
97bbdf02 SA	140	V4L2_MBUS_CCP2,
2d95e7ed SA	141	V4L2_MBUS_CSI2_DPHY,
2d95e7ed SA	142	V4L2_MBUS_CSI2_CPHY,
5e052a4d	143	V4L2_MBUS_DPI,
69baf338	144	V4L2_MBUS_INVALID,
91c79530 GL	145	};
	146
	147	/**
98d00bd7	148	* struct v4l2_mbus_config - media bus configuration
6a7bdd89 LP	149	* @type: interface type
	150	* @bus: bus configuration data structure
	151	* @bus.parallel: embedded &struct v4l2_mbus_config_parallel.
	152	* Used if the bus is parallel or BT.656.
	153	* @bus.mipi_csi1: embedded &struct v4l2_mbus_config_mipi_csi1.
	154	* Used if the bus is MIPI Alliance's Camera Serial
	155	* Interface version 1 (MIPI CSI1) or Standard
	156	* Mobile Imaging Architecture's Compact Camera Port 2
	157	* (SMIA CCP2).
	158	* @bus.mipi_csi2: embedded &struct v4l2_mbus_config_mipi_csi2.
	159	* Used if the bus is MIPI Alliance's Camera Serial
	160	* Interface version 2 (MIPI CSI2).
91c79530 GL	161	*/
	162	struct v4l2_mbus_config {
	163	enum v4l2_mbus_type type;
6a7bdd89 LP	164	union {
	165	struct v4l2_mbus_config_parallel parallel;
	166	struct v4l2_mbus_config_mipi_csi1 mipi_csi1;
	167	struct v4l2_mbus_config_mipi_csi2 mipi_csi2;
	168	} bus;
91c79530 GL	169	};
91c79530 GL	170
4839c58f MCC	171	/**
	172	* v4l2_fill_pix_format - Ancillary routine that fills a &struct
	173	* v4l2_pix_format fields from a &struct v4l2_mbus_framefmt.
	174	*
	175	* @pix_fmt: pointer to &struct v4l2_pix_format to be filled
	176	* @mbus_fmt: pointer to &struct v4l2_mbus_framefmt to be used as model
	177	*/
6087b215 MCC	178	static inline void
	179	v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt,
	180	const struct v4l2_mbus_framefmt *mbus_fmt)
3a21ceed HV	181	{
	182	pix_fmt->width = mbus_fmt->width;
	183	pix_fmt->height = mbus_fmt->height;
	184	pix_fmt->field = mbus_fmt->field;
	185	pix_fmt->colorspace = mbus_fmt->colorspace;
11ff030c HV	186	pix_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;
11ff030c HV	187	pix_fmt->quantization = mbus_fmt->quantization;
74fdcb2e	188	pix_fmt->xfer_func = mbus_fmt->xfer_func;
3a21ceed HV	189	}
3a21ceed HV	190
4839c58f	191	/**
b0649455	192	* v4l2_fill_mbus_format - Ancillary routine that fills a &struct
4839c58f MCC	193	* v4l2_mbus_framefmt from a &struct v4l2_pix_format and a
	194	* data format code.
	195	*
	196	* @mbus_fmt: pointer to &struct v4l2_mbus_framefmt to be filled
	197	* @pix_fmt: pointer to &struct v4l2_pix_format to be used as model
	198	* @code: data format code (from &enum v4l2_mbus_pixelcode)
	199	*/
3a21ceed	200	static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt,
6087b215	201	const struct v4l2_pix_format *pix_fmt,
32b32ce8	202	u32 code)
3a21ceed HV	203	{
	204	mbus_fmt->width = pix_fmt->width;
	205	mbus_fmt->height = pix_fmt->height;
	206	mbus_fmt->field = pix_fmt->field;
	207	mbus_fmt->colorspace = pix_fmt->colorspace;
11ff030c HV	208	mbus_fmt->ycbcr_enc = pix_fmt->ycbcr_enc;
11ff030c HV	209	mbus_fmt->quantization = pix_fmt->quantization;
74fdcb2e	210	mbus_fmt->xfer_func = pix_fmt->xfer_func;
3a21ceed HV	211	mbus_fmt->code = code;
	212	}
	213
4839c58f	214	/**
b0649455	215	* v4l2_fill_pix_format_mplane - Ancillary routine that fills a &struct
4839c58f MCC	216	* v4l2_pix_format_mplane fields from a media bus structure.
	217	*
	218	* @pix_mp_fmt: pointer to &struct v4l2_pix_format_mplane to be filled
	219	* @mbus_fmt: pointer to &struct v4l2_mbus_framefmt to be used as model
	220	*/
6087b215 MCC	221	static inline void
	222	v4l2_fill_pix_format_mplane(struct v4l2_pix_format_mplane *pix_mp_fmt,
	223	const struct v4l2_mbus_framefmt *mbus_fmt)
f1923010 TT	224	{
	225	pix_mp_fmt->width = mbus_fmt->width;
	226	pix_mp_fmt->height = mbus_fmt->height;
	227	pix_mp_fmt->field = mbus_fmt->field;
	228	pix_mp_fmt->colorspace = mbus_fmt->colorspace;
	229	pix_mp_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;
	230	pix_mp_fmt->quantization = mbus_fmt->quantization;
	231	pix_mp_fmt->xfer_func = mbus_fmt->xfer_func;
	232	}
	233
4839c58f	234	/**
b0649455	235	* v4l2_fill_mbus_format_mplane - Ancillary routine that fills a &struct
4839c58f MCC	236	* v4l2_mbus_framefmt from a &struct v4l2_pix_format_mplane.
	237	*
	238	* @mbus_fmt: pointer to &struct v4l2_mbus_framefmt to be filled
	239	* @pix_mp_fmt: pointer to &struct v4l2_pix_format_mplane to be used as model
	240	*/
6087b215 MCC	241	static inline void
	242	v4l2_fill_mbus_format_mplane(struct v4l2_mbus_framefmt *mbus_fmt,
	243	const struct v4l2_pix_format_mplane *pix_mp_fmt)
f1923010 TT	244	{
	245	mbus_fmt->width = pix_mp_fmt->width;
	246	mbus_fmt->height = pix_mp_fmt->height;
	247	mbus_fmt->field = pix_mp_fmt->field;
	248	mbus_fmt->colorspace = pix_mp_fmt->colorspace;
	249	mbus_fmt->ycbcr_enc = pix_mp_fmt->ycbcr_enc;
	250	mbus_fmt->quantization = pix_mp_fmt->quantization;
	251	mbus_fmt->xfer_func = pix_mp_fmt->xfer_func;
	252	}
	253
9a74251d	254	#endif