[PATCH v2 3/3] v4l2-ctl: Support setting V4L2_CTRL_TYPE_AREA controls
From: Ricardo Ribalda Delgado
Date: Mon Nov 04 2019 - 08:10:15 EST
$ v4l2-ctl -d /dev/video1 -c area=123123x233
Signed-off-by: Ricardo Ribalda Delgado <ribalda@xxxxxxxxxx>
---
utils/v4l2-ctl/v4l2-ctl-common.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/utils/v4l2-ctl/v4l2-ctl-common.cpp b/utils/v4l2-ctl/v4l2-ctl-common.cpp
index 95339561..e079c274 100644
--- a/utils/v4l2-ctl/v4l2-ctl-common.cpp
+++ b/utils/v4l2-ctl/v4l2-ctl-common.cpp
@@ -973,6 +973,10 @@ void common_set(cv4l_fd &_fd)
strncpy(ctrl.string, iter->second.c_str(), qc.maximum);
ctrl.string[qc.maximum] = 0;
break;
+ case V4L2_CTRL_TYPE_AREA:
+ sscanf(iter->second.c_str(), "%ux%u",
+ &ctrl.p_area->width, &ctrl.p_area->height);
+ break;
default:
fprintf(stderr, "%s: unsupported payload type\n",
qc.name);
--
2.24.0.rc1