diff options
Diffstat (limited to 'v4l2-apps/util/v4l2-ctl.cpp')
| -rw-r--r-- | v4l2-apps/util/v4l2-ctl.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/v4l2-apps/util/v4l2-ctl.cpp b/v4l2-apps/util/v4l2-ctl.cpp index 3e56e63a1..920fbd1a3 100644 --- a/v4l2-apps/util/v4l2-ctl.cpp +++ b/v4l2-apps/util/v4l2-ctl.cpp @@ -634,13 +634,17 @@ static void find_controls(int fd) for (id = V4L2_CID_USER_BASE; id < V4L2_CID_LASTP1; id++) { qctrl.id = id; if (ioctl(fd, VIDIOC_QUERYCTRL, &qctrl) == 0 && - !(qctrl.flags & V4L2_CTRL_FLAG_DISABLED)) + !(qctrl.flags & V4L2_CTRL_FLAG_DISABLED)) { ctrl_str2id[name2var(qctrl.name)] = qctrl.id; + ctrl_id2str[qctrl.id] = name2var(qctrl.name); + } } for (qctrl.id = V4L2_CID_PRIVATE_BASE; ioctl(fd, VIDIOC_QUERYCTRL, &qctrl) == 0; qctrl.id++) { - if (!(qctrl.flags & V4L2_CTRL_FLAG_DISABLED)) + if (!(qctrl.flags & V4L2_CTRL_FLAG_DISABLED)) { ctrl_str2id[name2var(qctrl.name)] = qctrl.id; + ctrl_id2str[qctrl.id] = name2var(qctrl.name); + } } } |