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()
309  * __csiphy_get_format - Get pointer to format structure
312  * @pad: pad from which format is requested
313  * @which: TRY or ACTIVE format
315  * Return pointer to TRY or ACTIVE format structure
330  * csiphy_try_format - Handle try format by pad subdev method
333  * @pad: pad on which format is requested
334  * @fmt: pointer to v4l2 format structure
335  * @which: wanted subdev format
347 		/* Set format on sink pad */  in csiphy_try_format()
366 		/* Set and return a format same as sink pad */  in csiphy_try_format()
376  * csiphy_enum_mbus_code - Handle pixel format enumeration
387 	struct v4l2_mbus_framefmt *format;  in csiphy_enum_mbus_code()  local
398 		format = __csiphy_get_format(csiphy, cfg, MSM_CSIPHY_PAD_SINK,  in csiphy_enum_mbus_code()
401 		code->code = format->code;  in csiphy_enum_mbus_code()
419 	struct v4l2_mbus_framefmt format;  in csiphy_enum_frame_size()  local
424 	format.code = fse->code;  in csiphy_enum_frame_size()
425 	format.width = 1;  in csiphy_enum_frame_size()
426 	format.height = 1;  in csiphy_enum_frame_size()
427 	csiphy_try_format(csiphy, cfg, fse->pad, &format, fse->which);  in csiphy_enum_frame_size()
428 	fse->min_width = format.width;  in csiphy_enum_frame_size()
429 	fse->min_height = format.height;  in csiphy_enum_frame_size()
431 	if (format.code != fse->code)  in csiphy_enum_frame_size()
434 	format.code = fse->code;  in csiphy_enum_frame_size()
435 	format.width = -1;  in csiphy_enum_frame_size()
436 	format.height = -1;  in csiphy_enum_frame_size()
437 	csiphy_try_format(csiphy, cfg, fse->pad, &format, fse->which);  in csiphy_enum_frame_size()
438 	fse->max_width = format.width;  in csiphy_enum_frame_size()
439 	fse->max_height = format.height;  in csiphy_enum_frame_size()
445  * csiphy_get_format - Handle get format by pads subdev method
448  * @fmt: pointer to v4l2 subdev format structure
457 	struct v4l2_mbus_framefmt *format;  in csiphy_get_format()  local
459 	format = __csiphy_get_format(csiphy, cfg, fmt->pad, fmt->which);  in csiphy_get_format()
460 	if (format == NULL)  in csiphy_get_format()
463 	fmt->format = *format;  in csiphy_get_format()
469  * csiphy_set_format - Handle set format by pads subdev method
472  * @fmt: pointer to v4l2 subdev format structure
481 	struct v4l2_mbus_framefmt *format;  in csiphy_set_format()  local
483 	format = __csiphy_get_format(csiphy, cfg, fmt->pad, fmt->which);  in csiphy_set_format()
484 	if (format == NULL)  in csiphy_set_format()
487 	csiphy_try_format(csiphy, cfg, fmt->pad, &fmt->format, fmt->which);  in csiphy_set_format()
488 	*format = fmt->format;  in csiphy_set_format()
490 	/* Propagate the format from sink to source */  in csiphy_set_format()
492 		format = __csiphy_get_format(csiphy, cfg, MSM_CSIPHY_PAD_SRC,  in csiphy_set_format()
495 		*format = fmt->format;  in csiphy_set_format()
496 		csiphy_try_format(csiphy, cfg, MSM_CSIPHY_PAD_SRC, format,  in csiphy_set_format()
515 	struct v4l2_subdev_format format = {  in csiphy_init_formats()  local
519 		.format = {  in csiphy_init_formats()
526 	return csiphy_set_format(sd, fh ? fh->pad : NULL, &format);  in csiphy_init_formats()
733 		dev_err(dev, "Failed to init format: %d\n", ret);  in msm_csiphy_register_entity()