30 		fh->pad = v4l2_subdev_alloc_pad_config(sd);  in subdev_fh_init()
31 		if (fh->pad == NULL)  in subdev_fh_init()
40 	v4l2_subdev_free_pad_config(fh->pad);  in subdev_fh_free()
41 	fh->pad = NULL;  in subdev_fh_free()
134 static inline int check_pad(struct v4l2_subdev *sd, u32 pad)  in check_pad()  argument
138 		if (pad >= sd->entity.num_pads)  in check_pad()
143 	/* allow pad 0 on subdevices not registered as media entities */  in check_pad()
144 	if (pad > 0)  in check_pad()
164 	return check_which(format->which) ? : check_pad(sd, format->pad) ? :  in check_format()
173 	       sd->ops->pad->get_fmt(sd, cfg, format);  in call_get_fmt()
181 	       sd->ops->pad->set_fmt(sd, cfg, format);  in call_set_fmt()
191 	return check_which(code->which) ? : check_pad(sd, code->pad) ? :  in call_enum_mbus_code()
193 	       sd->ops->pad->enum_mbus_code(sd, cfg, code);  in call_enum_mbus_code()
203 	return check_which(fse->which) ? : check_pad(sd, fse->pad) ? :  in call_enum_frame_size()
205 	       sd->ops->pad->enum_frame_size(sd, cfg, fse);  in call_enum_frame_size()
214 	return check_pad(sd, fi->pad);  in check_frame_interval()
238 	return check_which(fie->which) ? : check_pad(sd, fie->pad) ? :  in call_enum_frame_interval()
240 	       sd->ops->pad->enum_frame_interval(sd, cfg, fie);  in call_enum_frame_interval()
250 	return check_which(sel->which) ? : check_pad(sd, sel->pad) ? :  in check_selection()
259 	       sd->ops->pad->get_selection(sd, cfg, sel);  in call_get_selection()
267 	       sd->ops->pad->set_selection(sd, cfg, sel);  in call_set_selection()
279 	return check_pad(sd, edid->pad);  in check_edid()
284 	return check_edid(sd, edid) ? : sd->ops->pad->get_edid(sd, edid);  in call_get_edid()
289 	return check_edid(sd, edid) ? : sd->ops->pad->set_edid(sd, edid);  in call_set_edid()
298 	return check_pad(sd, cap->pad) ? :  in call_dv_timings_cap()
299 	       sd->ops->pad->dv_timings_cap(sd, cap);  in call_dv_timings_cap()
308 	return check_pad(sd, dvt->pad) ? :  in call_enum_dv_timings()
309 	       sd->ops->pad->enum_dv_timings(sd, dvt);  in call_enum_dv_timings()
312 static int call_get_mbus_config(struct v4l2_subdev *sd, unsigned int pad,  in call_get_mbus_config()  argument
315 	return check_pad(sd, pad) ? :  in call_get_mbus_config()
316 	       sd->ops->pad->get_mbus_config(sd, pad, config);  in call_get_mbus_config()
319 static int call_set_mbus_config(struct v4l2_subdev *sd, unsigned int pad,  in call_set_mbus_config()  argument
322 	return check_pad(sd, pad) ? :  in call_set_mbus_config()
323 	       sd->ops->pad->get_mbus_config(sd, pad, config);  in call_set_mbus_config()
348 	.pad	= &v4l2_subdev_call_pad_wrappers,
509 		return v4l2_subdev_call(sd, pad, get_fmt, subdev_fh->pad, format);  in subdev_do_ioctl()
520 		return v4l2_subdev_call(sd, pad, set_fmt, subdev_fh->pad, format);  in subdev_do_ioctl()
530 		sel.pad = crop->pad;  in subdev_do_ioctl()
534 			sd, pad, get_selection, subdev_fh->pad, &sel);  in subdev_do_ioctl()
551 		sel.pad = crop->pad;  in subdev_do_ioctl()
556 			sd, pad, set_selection, subdev_fh->pad, &sel);  in subdev_do_ioctl()
567 		return v4l2_subdev_call(sd, pad, enum_mbus_code, subdev_fh->pad,  in subdev_do_ioctl()
575 		return v4l2_subdev_call(sd, pad, enum_frame_size, subdev_fh->pad,  in subdev_do_ioctl()
600 		return v4l2_subdev_call(sd, pad, enum_frame_interval, subdev_fh->pad,  in subdev_do_ioctl()
609 			sd, pad, get_selection, subdev_fh->pad, sel);  in subdev_do_ioctl()
620 			sd, pad, set_selection, subdev_fh->pad, sel);  in subdev_do_ioctl()
626 		return v4l2_subdev_call(sd, pad, get_edid, edid);  in subdev_do_ioctl()
632 		return v4l2_subdev_call(sd, pad, set_edid, edid);  in subdev_do_ioctl()
638 		return v4l2_subdev_call(sd, pad, dv_timings_cap, cap);  in subdev_do_ioctl()
644 		return v4l2_subdev_call(sd, pad, enum_dv_timings, dvt);  in subdev_do_ioctl()
814 v4l2_subdev_link_validate_get_format(struct media_pad *pad,  in v4l2_subdev_link_validate_get_format()  argument
817 	if (is_media_entity_v4l2_subdev(pad->entity)) {  in v4l2_subdev_link_validate_get_format()
819 			media_entity_to_v4l2_subdev(pad->entity);  in v4l2_subdev_link_validate_get_format()
822 		fmt->pad = pad->index;  in v4l2_subdev_link_validate_get_format()
823 		return v4l2_subdev_call(sd, pad, get_fmt, NULL, fmt);  in v4l2_subdev_link_validate_get_format()
826 	WARN(pad->entity->function != MEDIA_ENT_F_IO_V4L,  in v4l2_subdev_link_validate_get_format()
828 	     pad->entity->function, pad->entity->name);  in v4l2_subdev_link_validate_get_format()
851 	rval = v4l2_subdev_call(sink, pad, link_validate, link,  in v4l2_subdev_link_validate()
875 	ret = v4l2_subdev_call(sd, pad, init_cfg, cfg);  in v4l2_subdev_alloc_pad_config()