199 			       struct v4l2_subdev_selection *sel)  in histo_get_selection()  argument
207 	if (sel->pad != HISTO_PAD_SINK)  in histo_get_selection()
212 	state = vsp1_entity_get_state(&histo->entity, sd_state, sel->which);  in histo_get_selection()
218 	switch (sel->target) {  in histo_get_selection()
222 		sel->r.left = 0;  in histo_get_selection()
223 		sel->r.top = 0;  in histo_get_selection()
224 		sel->r.width = crop->width;  in histo_get_selection()
225 		sel->r.height = crop->height;  in histo_get_selection()
231 		sel->r.left = 0;  in histo_get_selection()
232 		sel->r.top = 0;  in histo_get_selection()
233 		sel->r.width = format->width;  in histo_get_selection()
234 		sel->r.height = format->height;  in histo_get_selection()
238 		sel->r = *v4l2_subdev_state_get_compose(state, sel->pad);  in histo_get_selection()
242 		sel->r = *v4l2_subdev_state_get_crop(state, sel->pad);  in histo_get_selection()
257 			  struct v4l2_subdev_selection *sel)  in histo_set_crop()  argument
263 	sel->r.left = clamp_t(unsigned int, sel->r.left, 0, format->width - 1);  in histo_set_crop()
264 	sel->r.top = clamp_t(unsigned int, sel->r.top, 0, format->height - 1);  in histo_set_crop()
265 	sel->r.width = clamp_t(unsigned int, sel->r.width, HISTO_MIN_SIZE,  in histo_set_crop()
266 			       format->width - sel->r.left);  in histo_set_crop()
267 	sel->r.height = clamp_t(unsigned int, sel->r.height, HISTO_MIN_SIZE,  in histo_set_crop()
268 				format->height - sel->r.top);  in histo_set_crop()
271 	*v4l2_subdev_state_get_crop(sd_state, sel->pad) = sel->r;  in histo_set_crop()
272 	*v4l2_subdev_state_get_compose(sd_state, sel->pad) = sel->r;  in histo_set_crop()
279 			     struct v4l2_subdev_selection *sel)  in histo_set_compose()  argument
290 	sel->r.left = 0;  in histo_set_compose()
291 	sel->r.top = 0;  in histo_set_compose()
293 	crop = v4l2_subdev_state_get_crop(sd_state, sel->pad);  in histo_set_compose()
309 	sel->r.width = clamp(sel->r.width, crop->width / 4, crop->width);  in histo_set_compose()
310 	ratio = 1 << (crop->width * 2 / sel->r.width / 3);  in histo_set_compose()
311 	sel->r.width = crop->width / ratio;  in histo_set_compose()
314 	sel->r.height = clamp(sel->r.height, crop->height / 4, crop->height);  in histo_set_compose()
315 	ratio = 1 << (crop->height * 2 / sel->r.height / 3);  in histo_set_compose()
316 	sel->r.height = crop->height / ratio;  in histo_set_compose()
318 	compose = v4l2_subdev_state_get_compose(sd_state, sel->pad);  in histo_set_compose()
319 	*compose = sel->r;  in histo_set_compose()
326 			       struct v4l2_subdev_selection *sel)  in histo_set_selection()  argument
332 	if (sel->pad != HISTO_PAD_SINK)  in histo_set_selection()
337 	state = vsp1_entity_get_state(&histo->entity, sd_state, sel->which);  in histo_set_selection()
343 	if (sel->target == V4L2_SEL_TGT_CROP)  in histo_set_selection()
344 		ret = histo_set_crop(subdev, state, sel);  in histo_set_selection()
345 	else if (sel->target == V4L2_SEL_TGT_COMPOSE)  in histo_set_selection()
346 		ret = histo_set_compose(subdev, state, sel);  in histo_set_selection()