1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * Media Bus API header
11 #include <linux/v4l2-mediabus.h>
17  * bus configuration parameter. One and only one bit of each group of flags
20  * reporting the media bus configuration. For example, it is invalid to set or
60 /* FIELD = 0/1 - Field1 (odd)/Field2 (even) */
62 /* FIELD = 1/0 - Field1 (odd)/Field2 (even) */
64 /* Active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. */
71 /* Clock non-continuous mode support. */
77  * enum v4l2_mbus_csi2_cphy_line_orders_type - CSI-2 C-PHY line order
78  * @V4L2_MBUS_CSI2_CPHY_LINE_ORDER_ABC: C-PHY line order ABC (default)
79  * @V4L2_MBUS_CSI2_CPHY_LINE_ORDER_ACB: C-PHY line order ACB
80  * @V4L2_MBUS_CSI2_CPHY_LINE_ORDER_BAC: C-PHY line order BAC
81  * @V4L2_MBUS_CSI2_CPHY_LINE_ORDER_BCA: C-PHY line order BCA
82  * @V4L2_MBUS_CSI2_CPHY_LINE_ORDER_CAB: C-PHY line order CAB
83  * @V4L2_MBUS_CSI2_CPHY_LINE_ORDER_CBA: C-PHY line order CBA
95  * struct v4l2_mbus_config_mipi_csi2 - MIPI CSI-2 data bus configuration
96  * @flags: media bus (V4L2_MBUS_*) flags
115  * struct v4l2_mbus_config_parallel - parallel data bus configuration
116  * @flags: media bus (V4L2_MBUS_*) flags
117  * @bus_width: bus width in bits
127  * struct v4l2_mbus_config_mipi_csi1 - CSI-1/CCP2 data bus configuration
129  *	       false - not inverted, true - inverted
130  * @strobe: false - data/clock, true - data/strobe
145  * enum v4l2_mbus_type - media bus type
146  * @V4L2_MBUS_UNKNOWN:	unknown bus type, no V4L2 mediabus configuration
150  * @V4L2_MBUS_CSI1:	MIPI CSI-1 serial interface
152  * @V4L2_MBUS_CSI2_DPHY: MIPI CSI-2 serial interface, with D-PHY
153  * @V4L2_MBUS_CSI2_CPHY: MIPI CSI-2 serial interface, with C-PHY
155  * @V4L2_MBUS_INVALID:	invalid bus type (keep as last)
170  * struct v4l2_mbus_config - media bus configuration
173  * @bus: bus configuration data structure
174  * @bus.parallel: embedded &struct v4l2_mbus_config_parallel.
175  *		  Used if the bus is parallel or BT.656.
176  * @bus.mipi_csi1: embedded &struct v4l2_mbus_config_mipi_csi1.
177  *		   Used if the bus is MIPI Alliance's Camera Serial
181  * @bus.mipi_csi2: embedded &struct v4l2_mbus_config_mipi_csi2.
182  *		   Used if the bus is MIPI Alliance's Camera Serial
192 	} bus;  member
196  * v4l2_fill_pix_format - Ancillary routine that fills a &struct
206 	pix_fmt->width = mbus_fmt->width;  in v4l2_fill_pix_format()
207 	pix_fmt->height = mbus_fmt->height;  in v4l2_fill_pix_format()
208 	pix_fmt->field = mbus_fmt->field;  in v4l2_fill_pix_format()
209 	pix_fmt->colorspace = mbus_fmt->colorspace;  in v4l2_fill_pix_format()
210 	pix_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;  in v4l2_fill_pix_format()
211 	pix_fmt->quantization = mbus_fmt->quantization;  in v4l2_fill_pix_format()
212 	pix_fmt->xfer_func = mbus_fmt->xfer_func;  in v4l2_fill_pix_format()
216  * v4l2_fill_mbus_format - Ancillary routine that fills a &struct
228 	mbus_fmt->width = pix_fmt->width;  in v4l2_fill_mbus_format()
229 	mbus_fmt->height = pix_fmt->height;  in v4l2_fill_mbus_format()
230 	mbus_fmt->field = pix_fmt->field;  in v4l2_fill_mbus_format()
231 	mbus_fmt->colorspace = pix_fmt->colorspace;  in v4l2_fill_mbus_format()
232 	mbus_fmt->ycbcr_enc = pix_fmt->ycbcr_enc;  in v4l2_fill_mbus_format()
233 	mbus_fmt->quantization = pix_fmt->quantization;  in v4l2_fill_mbus_format()
234 	mbus_fmt->xfer_func = pix_fmt->xfer_func;  in v4l2_fill_mbus_format()
235 	mbus_fmt->code = code;  in v4l2_fill_mbus_format()
239  * v4l2_fill_pix_format_mplane - Ancillary routine that fills a &struct
240  *	v4l2_pix_format_mplane fields from a media bus structure.
249 	pix_mp_fmt->width = mbus_fmt->width;  in v4l2_fill_pix_format_mplane()
250 	pix_mp_fmt->height = mbus_fmt->height;  in v4l2_fill_pix_format_mplane()
251 	pix_mp_fmt->field = mbus_fmt->field;  in v4l2_fill_pix_format_mplane()
252 	pix_mp_fmt->colorspace = mbus_fmt->colorspace;  in v4l2_fill_pix_format_mplane()
253 	pix_mp_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;  in v4l2_fill_pix_format_mplane()
254 	pix_mp_fmt->quantization = mbus_fmt->quantization;  in v4l2_fill_pix_format_mplane()
255 	pix_mp_fmt->xfer_func = mbus_fmt->xfer_func;  in v4l2_fill_pix_format_mplane()
259  * v4l2_fill_mbus_format_mplane - Ancillary routine that fills a &struct
269 	mbus_fmt->width = pix_mp_fmt->width;  in v4l2_fill_mbus_format_mplane()
270 	mbus_fmt->height = pix_mp_fmt->height;  in v4l2_fill_mbus_format_mplane()
271 	mbus_fmt->field = pix_mp_fmt->field;  in v4l2_fill_mbus_format_mplane()
272 	mbus_fmt->colorspace = pix_mp_fmt->colorspace;  in v4l2_fill_mbus_format_mplane()
273 	mbus_fmt->ycbcr_enc = pix_mp_fmt->ycbcr_enc;  in v4l2_fill_mbus_format_mplane()
274 	mbus_fmt->quantization = pix_mp_fmt->quantization;  in v4l2_fill_mbus_format_mplane()
275 	mbus_fmt->xfer_func = pix_mp_fmt->xfer_func;  in v4l2_fill_mbus_format_mplane()