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
59 /* FIELD = 0/1 - Field1 (odd)/Field2 (even) */
61 /* FIELD = 1/0 - Field1 (odd)/Field2 (even) */
63 /* Active state of Sync-on-green (SoG) signal, 0/1 for LOW/HIGH respectively. */
70 /* Clock non-continuous mode support. */
76  * struct v4l2_mbus_config_mipi_csi2 - MIPI CSI-2 data bus configuration
77  * @flags: media bus (V4L2_MBUS_*) flags
93  * struct v4l2_mbus_config_parallel - parallel data bus configuration
94  * @flags: media bus (V4L2_MBUS_*) flags
95  * @bus_width: bus width in bits
105  * struct v4l2_mbus_config_mipi_csi1 - CSI-1/CCP2 data bus configuration
107  *	       false - not inverted, true - inverted
108  * @strobe: false - data/clock, true - data/strobe
123  * enum v4l2_mbus_type - media bus type
124  * @V4L2_MBUS_UNKNOWN:	unknown bus type, no V4L2 mediabus configuration
128  * @V4L2_MBUS_CSI1:	MIPI CSI-1 serial interface
130  * @V4L2_MBUS_CSI2_DPHY: MIPI CSI-2 serial interface, with D-PHY
131  * @V4L2_MBUS_CSI2_CPHY: MIPI CSI-2 serial interface, with C-PHY
133  * @V4L2_MBUS_INVALID:	invalid bus type (keep as last)
148  * struct v4l2_mbus_config - media bus configuration
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
158  * @bus.mipi_csi2: embedded &struct v4l2_mbus_config_mipi_csi2.
159  *		   Used if the bus is MIPI Alliance's Camera Serial
168 	} bus;  member
172  * v4l2_fill_pix_format - Ancillary routine that fills a &struct
182 	pix_fmt->width = mbus_fmt->width;  in v4l2_fill_pix_format()
183 	pix_fmt->height = mbus_fmt->height;  in v4l2_fill_pix_format()
184 	pix_fmt->field = mbus_fmt->field;  in v4l2_fill_pix_format()
185 	pix_fmt->colorspace = mbus_fmt->colorspace;  in v4l2_fill_pix_format()
186 	pix_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;  in v4l2_fill_pix_format()
187 	pix_fmt->quantization = mbus_fmt->quantization;  in v4l2_fill_pix_format()
188 	pix_fmt->xfer_func = mbus_fmt->xfer_func;  in v4l2_fill_pix_format()
192  * v4l2_fill_mbus_format - Ancillary routine that fills a &struct
204 	mbus_fmt->width = pix_fmt->width;  in v4l2_fill_mbus_format()
205 	mbus_fmt->height = pix_fmt->height;  in v4l2_fill_mbus_format()
206 	mbus_fmt->field = pix_fmt->field;  in v4l2_fill_mbus_format()
207 	mbus_fmt->colorspace = pix_fmt->colorspace;  in v4l2_fill_mbus_format()
208 	mbus_fmt->ycbcr_enc = pix_fmt->ycbcr_enc;  in v4l2_fill_mbus_format()
209 	mbus_fmt->quantization = pix_fmt->quantization;  in v4l2_fill_mbus_format()
210 	mbus_fmt->xfer_func = pix_fmt->xfer_func;  in v4l2_fill_mbus_format()
211 	mbus_fmt->code = code;  in v4l2_fill_mbus_format()
215  * v4l2_fill_pix_format_mplane - Ancillary routine that fills a &struct
216  *	v4l2_pix_format_mplane fields from a media bus structure.
225 	pix_mp_fmt->width = mbus_fmt->width;  in v4l2_fill_pix_format_mplane()
226 	pix_mp_fmt->height = mbus_fmt->height;  in v4l2_fill_pix_format_mplane()
227 	pix_mp_fmt->field = mbus_fmt->field;  in v4l2_fill_pix_format_mplane()
228 	pix_mp_fmt->colorspace = mbus_fmt->colorspace;  in v4l2_fill_pix_format_mplane()
229 	pix_mp_fmt->ycbcr_enc = mbus_fmt->ycbcr_enc;  in v4l2_fill_pix_format_mplane()
230 	pix_mp_fmt->quantization = mbus_fmt->quantization;  in v4l2_fill_pix_format_mplane()
231 	pix_mp_fmt->xfer_func = mbus_fmt->xfer_func;  in v4l2_fill_pix_format_mplane()
235  * v4l2_fill_mbus_format_mplane - Ancillary routine that fills a &struct
245 	mbus_fmt->width = pix_mp_fmt->width;  in v4l2_fill_mbus_format_mplane()
246 	mbus_fmt->height = pix_mp_fmt->height;  in v4l2_fill_mbus_format_mplane()
247 	mbus_fmt->field = pix_mp_fmt->field;  in v4l2_fill_mbus_format_mplane()
248 	mbus_fmt->colorspace = pix_mp_fmt->colorspace;  in v4l2_fill_mbus_format_mplane()
249 	mbus_fmt->ycbcr_enc = pix_mp_fmt->ycbcr_enc;  in v4l2_fill_mbus_format_mplane()
250 	mbus_fmt->quantization = pix_mp_fmt->quantization;  in v4l2_fill_mbus_format_mplane()
251 	mbus_fmt->xfer_func = pix_mp_fmt->xfer_func;  in v4l2_fill_mbus_format_mplane()