61  * __verify_planes_array() - verify that the planes array passed in struct
70 	if (b->m.planes == NULL) {  in __verify_planes_array()
72 			"multi-planar buffer passed but planes array not provided\n");  in __verify_planes_array()
78 			"incorrect planes array length, expected %d, got %d\n",  in __verify_planes_array()
108 			       ? b->m.planes[plane].length  in __verify_length()
109 				: vb->planes[plane].length;  in __verify_length()
110 			bytesused = b->m.planes[plane].bytesused  in __verify_length()
111 				  ? b->m.planes[plane].bytesused : length;  in __verify_length()
113 			if (b->m.planes[plane].bytesused > length)  in __verify_length()
116 			if (b->m.planes[plane].data_offset > 0 &&  in __verify_length()
117 			    b->m.planes[plane].data_offset >= bytesused)  in __verify_length()
122 			? b->length : vb->planes[0].length;  in __verify_length()
180 	struct vb2_plane *planes = vbuf->planes;  in vb2_fill_vb2_v4l2_buffer()  local
210 				planes[plane].m.userptr =  in vb2_fill_vb2_v4l2_buffer()
211 					b->m.planes[plane].m.userptr;  in vb2_fill_vb2_v4l2_buffer()
212 				planes[plane].length =  in vb2_fill_vb2_v4l2_buffer()
213 					b->m.planes[plane].length;  in vb2_fill_vb2_v4l2_buffer()
218 				planes[plane].m.fd =  in vb2_fill_vb2_v4l2_buffer()
219 					b->m.planes[plane].m.fd;  in vb2_fill_vb2_v4l2_buffer()
220 				planes[plane].length =  in vb2_fill_vb2_v4l2_buffer()
221 					b->m.planes[plane].length;  in vb2_fill_vb2_v4l2_buffer()
226 				planes[plane].m.offset =  in vb2_fill_vb2_v4l2_buffer()
227 					vb->planes[plane].m.offset;  in vb2_fill_vb2_v4l2_buffer()
228 				planes[plane].length =  in vb2_fill_vb2_v4l2_buffer()
229 					vb->planes[plane].length;  in vb2_fill_vb2_v4l2_buffer()
238 			 * accepting variable number of planes.  in vb2_fill_vb2_v4l2_buffer()
253 				struct vb2_plane *pdst = &planes[plane];  in vb2_fill_vb2_v4l2_buffer()
254 				struct v4l2_plane *psrc = &b->m.planes[plane];  in vb2_fill_vb2_v4l2_buffer()
269 		 * Single-planar buffers do not use planes array,  in vb2_fill_vb2_v4l2_buffer()
284 			planes[0].m.userptr = b->m.userptr;  in vb2_fill_vb2_v4l2_buffer()
285 			planes[0].length = b->length;  in vb2_fill_vb2_v4l2_buffer()
288 			planes[0].m.fd = b->m.fd;  in vb2_fill_vb2_v4l2_buffer()
289 			planes[0].length = b->length;  in vb2_fill_vb2_v4l2_buffer()
292 			planes[0].m.offset = vb->planes[0].m.offset;  in vb2_fill_vb2_v4l2_buffer()
293 			planes[0].length = vb->planes[0].length;  in vb2_fill_vb2_v4l2_buffer()
297 		planes[0].data_offset = 0;  in vb2_fill_vb2_v4l2_buffer()
303 				planes[0].bytesused = b->bytesused;  in vb2_fill_vb2_v4l2_buffer()
305 				planes[0].bytesused = b->bytesused ?  in vb2_fill_vb2_v4l2_buffer()
306 					b->bytesused : planes[0].length;  in vb2_fill_vb2_v4l2_buffer()
308 			planes[0].bytesused = 0;  in vb2_fill_vb2_v4l2_buffer()
399 		memset(vbuf->planes, 0,  in vb2_queue_or_prepare_buf()
400 		       sizeof(vbuf->planes[0]) * vb->num_planes);  in vb2_queue_or_prepare_buf()
507 			struct v4l2_plane *pdst = &b->m.planes[plane];  in __fill_v4l2_buffer()
508 			struct vb2_plane *psrc = &vb->planes[plane];  in __fill_v4l2_buffer()
526 		b->length = vb->planes[0].length;  in __fill_v4l2_buffer()
527 		b->bytesused = vb->planes[0].bytesused;  in __fill_v4l2_buffer()
529 			b->m.offset = vb->planes[0].m.offset;  in __fill_v4l2_buffer()
531 			b->m.userptr = vb->planes[0].m.userptr;  in __fill_v4l2_buffer()
533 			b->m.fd = vb->planes[0].m.fd;  in __fill_v4l2_buffer()
586  * v4l2_buffer has a valid number of planes.
588 static int __fill_vb2_buffer(struct vb2_buffer *vb, struct vb2_plane *planes)  in __fill_vb2_buffer()  argument
598 			planes[plane].m = vbuf->planes[plane].m;  in __fill_vb2_buffer()
599 			planes[plane].length = vbuf->planes[plane].length;  in __fill_vb2_buffer()
601 		planes[plane].bytesused = vbuf->planes[plane].bytesused;  in __fill_vb2_buffer()
602 		planes[plane].data_offset = vbuf->planes[plane].data_offset;  in __fill_vb2_buffer()