* Create a 1:1 mapping between pixel link inputs and outputs to
* pipelines by default.
*/
- routes = kcalloc(xbar->num_sources, sizeof(*routes), GFP_KERNEL);
+ routing.num_routes = min(xbar->num_sinks - 1, xbar->num_sources);
+ routes = kcalloc(routing.num_routes, sizeof(*routes), GFP_KERNEL);
if (!routes)
return -ENOMEM;
- for (i = 0; i < xbar->num_sources; ++i) {
+ for (i = 0; i < routing.num_routes; ++i) {
struct v4l2_subdev_route *route = &routes[i];
route->sink_pad = i;
route->flags = V4L2_SUBDEV_ROUTE_FL_ACTIVE;
}
- routing.num_routes = xbar->num_sources;
routing.routes = routes;
ret = __mxc_isi_crossbar_set_routing(sd, state, &routing);
* the memory input.
*/
xbar->num_sinks = isi->pdata->num_ports + 1;
- xbar->num_sources = isi->pdata->num_ports;
+ xbar->num_sources = isi->pdata->num_channels;
num_pads = xbar->num_sinks + xbar->num_sources;
xbar->pads = kcalloc(num_pads, sizeof(*xbar->pads), GFP_KERNEL);