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drivers/video: Initialize flags member of query control APIs

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video driver does not support flags member of ioctl(VIDIOC_QUERYCTRL)
and ioctl(VIDIOC_QUERY_EXT_CTRL).
But, ioctl returns with the flags member that has the garbage value.
Add initialization of flags member to avoid return of the garbage value.
This commit is contained in:
SPRESENSE 2023-07-11 13:18:26 +09:00 committed by Xiang Xiao
parent e50d1211df
commit 2d2c3eb2cf
1 changed files with 2 additions and 0 deletions
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2
drivers/video/video.c
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@ -2157,6 +2157,7 @@ static int video_query_ext_ctrl(FAR struct video_mng_s *vmng,
attr->maximum = vmng->video_scence_num - 1;
attr->step = 1;
attr->default_value = 0;
attr->flags = 0;
strlcpy(attr->name, "Scene Mode", 32);
}
else
@ -2170,6 +2171,7 @@ static int video_query_ext_ctrl(FAR struct video_mng_s *vmng,
}
attr->type = value.type;
attr->flags = 0;
switch (value.type)
{