53  * __verify_planes_array() - verify that the planes array passed in struct
62 	if (b->m.planes == NULL) {  in __verify_planes_array()
63 		dprintk(1, "multi-planar buffer passed but planes array not provided\n");  in __verify_planes_array()
68 		dprintk(1, "incorrect planes array length, expected %d, got %d\n",  in __verify_planes_array()
98 			       ? b->m.planes[plane].length  in __verify_length()
99 				: vb->planes[plane].length;  in __verify_length()
100 			bytesused = b->m.planes[plane].bytesused  in __verify_length()
101 				  ? b->m.planes[plane].bytesused : length;  in __verify_length()
103 			if (b->m.planes[plane].bytesused > length)  in __verify_length()
106 			if (b->m.planes[plane].data_offset > 0 &&  in __verify_length()
107 			    b->m.planes[plane].data_offset >= bytesused)  in __verify_length()
112 			? b->length : vb->planes[0].length;  in __verify_length()
215 			struct v4l2_plane *pdst = &b->m.planes[plane];  in __fill_v4l2_buffer()
216 			struct vb2_plane *psrc = &vb->planes[plane];  in __fill_v4l2_buffer()
234 		b->length = vb->planes[0].length;  in __fill_v4l2_buffer()
235 		b->bytesused = vb->planes[0].bytesused;  in __fill_v4l2_buffer()
237 			b->m.offset = vb->planes[0].m.offset;  in __fill_v4l2_buffer()
239 			b->m.userptr = vb->planes[0].m.userptr;  in __fill_v4l2_buffer()
241 			b->m.fd = vb->planes[0].m.fd;  in __fill_v4l2_buffer()
291  * v4l2_buffer has a valid number of planes.
294 		const void *pb, struct vb2_plane *planes)  in __fill_vb2_buffer()  argument
326 				planes[plane].m.userptr =  in __fill_vb2_buffer()
327 					b->m.planes[plane].m.userptr;  in __fill_vb2_buffer()
328 				planes[plane].length =  in __fill_vb2_buffer()
329 					b->m.planes[plane].length;  in __fill_vb2_buffer()
334 				planes[plane].m.fd =  in __fill_vb2_buffer()
335 					b->m.planes[plane].m.fd;  in __fill_vb2_buffer()
336 				planes[plane].length =  in __fill_vb2_buffer()
337 					b->m.planes[plane].length;  in __fill_vb2_buffer()
345 			 * accepting variable number of planes.  in __fill_vb2_buffer()
360 				struct vb2_plane *pdst = &planes[plane];  in __fill_vb2_buffer()
361 				struct v4l2_plane *psrc = &b->m.planes[plane];  in __fill_vb2_buffer()
376 		 * Single-planar buffers do not use planes array,  in __fill_vb2_buffer()
390 			planes[0].m.userptr = b->m.userptr;  in __fill_vb2_buffer()
391 			planes[0].length = b->length;  in __fill_vb2_buffer()
395 			planes[0].m.fd = b->m.fd;  in __fill_vb2_buffer()
396 			planes[0].length = b->length;  in __fill_vb2_buffer()
404 				planes[0].bytesused = b->bytesused;  in __fill_vb2_buffer()
406 				planes[0].bytesused = b->bytesused ?  in __fill_vb2_buffer()
407 					b->bytesused : planes[0].length;  in __fill_vb2_buffer()
409 			planes[0].bytesused = 0;  in __fill_vb2_buffer()