Improve controls handling (preload)

2022-04-11 13:00:45 +02:00
parent a586bad403
commit 7c56fa2813
4 changed files with 82 additions and 66 deletions
--- a/device/v4l2/device.c
+++ b/device/v4l2/device.c
@ -26,6 +26,9 @@ int v4l2_device_open(device_t *dev)

  strcpy(dev->bus_info, v4l2_cap.bus_info);
  dev->v4l2->subdev_fd = v4l2_device_open_v4l2_subdev(dev, 0);
+
+  v4l2_device_query_controls(dev, dev->v4l2->dev_fd);
+  v4l2_device_query_controls(dev, dev->v4l2->subdev_fd);
  return 0;

 error: