77  * csiphy_get_bpp - map media bus format to bits per pixel
80  * @code: media bus format code
93 	WARN(1, "Unknown format\n");  in csiphy_get_bpp()
311  * __csiphy_get_format - Get pointer to format structure
314  * @pad: pad from which format is requested
315  * @which: TRY or ACTIVE format
317  * Return pointer to TRY or ACTIVE format structure
332  * csiphy_try_format - Handle try format by pad subdev method
335  * @pad: pad on which format is requested
336  * @fmt: pointer to v4l2 format structure
337  * @which: wanted subdev format
349 		/* Set format on sink pad */  in csiphy_try_format()
368 		/* Set and return a format same as sink pad */  in csiphy_try_format()
378  * csiphy_enum_mbus_code - Handle pixel format enumeration
389 	struct v4l2_mbus_framefmt *format;  in csiphy_enum_mbus_code()  local
400 		format = __csiphy_get_format(csiphy, cfg, MSM_CSIPHY_PAD_SINK,  in csiphy_enum_mbus_code()
403 		code->code = format->code;  in csiphy_enum_mbus_code()
421 	struct v4l2_mbus_framefmt format;  in csiphy_enum_frame_size()  local
426 	format.code = fse->code;  in csiphy_enum_frame_size()
427 	format.width = 1;  in csiphy_enum_frame_size()
428 	format.height = 1;  in csiphy_enum_frame_size()
429 	csiphy_try_format(csiphy, cfg, fse->pad, &format, fse->which);  in csiphy_enum_frame_size()
430 	fse->min_width = format.width;  in csiphy_enum_frame_size()
431 	fse->min_height = format.height;  in csiphy_enum_frame_size()
433 	if (format.code != fse->code)  in csiphy_enum_frame_size()
436 	format.code = fse->code;  in csiphy_enum_frame_size()
437 	format.width = -1;  in csiphy_enum_frame_size()
438 	format.height = -1;  in csiphy_enum_frame_size()
439 	csiphy_try_format(csiphy, cfg, fse->pad, &format, fse->which);  in csiphy_enum_frame_size()
440 	fse->max_width = format.width;  in csiphy_enum_frame_size()
441 	fse->max_height = format.height;  in csiphy_enum_frame_size()
447  * csiphy_get_format - Handle get format by pads subdev method
450  * @fmt: pointer to v4l2 subdev format structure
459 	struct v4l2_mbus_framefmt *format;  in csiphy_get_format()  local
461 	format = __csiphy_get_format(csiphy, cfg, fmt->pad, fmt->which);  in csiphy_get_format()
462 	if (format == NULL)  in csiphy_get_format()
465 	fmt->format = *format;  in csiphy_get_format()
471  * csiphy_set_format - Handle set format by pads subdev method
474  * @fmt: pointer to v4l2 subdev format structure
483 	struct v4l2_mbus_framefmt *format;  in csiphy_set_format()  local
485 	format = __csiphy_get_format(csiphy, cfg, fmt->pad, fmt->which);  in csiphy_set_format()
486 	if (format == NULL)  in csiphy_set_format()
489 	csiphy_try_format(csiphy, cfg, fmt->pad, &fmt->format, fmt->which);  in csiphy_set_format()
490 	*format = fmt->format;  in csiphy_set_format()
492 	/* Propagate the format from sink to source */  in csiphy_set_format()
494 		format = __csiphy_get_format(csiphy, cfg, MSM_CSIPHY_PAD_SRC,  in csiphy_set_format()
497 		*format = fmt->format;  in csiphy_set_format()
498 		csiphy_try_format(csiphy, cfg, MSM_CSIPHY_PAD_SRC, format,  in csiphy_set_format()
517 	struct v4l2_subdev_format format = {  in csiphy_init_formats()  local
521 		.format = {  in csiphy_init_formats()
528 	return csiphy_set_format(sd, fh ? fh->pad : NULL, &format);  in csiphy_init_formats()
735 		dev_err(dev, "Failed to init format: %d\n", ret);  in msm_csiphy_register_entity()