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Subject: v4l2-ctl: Support setting V4L2_CTRL_TYPE_AREA controls
Author:  Ricardo Ribalda Delgado <[email protected]>
Date:    Mon Nov 4 14:10:00 2019 +0100

$ v4l2-ctl  -d /dev/video1  -c area=123123x233

Signed-off-by: Ricardo Ribalda Delgado <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>

 utils/v4l2-ctl/v4l2-ctl-common.cpp | 4 ++++
 1 file changed, 4 insertions(+)

---

http://git.linuxtv.org/cgit.cgi/v4l-utils.git/commit/?id=46fc849138722969d1a835d6cff589f5f0afc3e2
diff --git a/utils/v4l2-ctl/v4l2-ctl-common.cpp 
b/utils/v4l2-ctl/v4l2-ctl-common.cpp
index 9533956101da..e079c2745fb5 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);

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