From: Ricardo Ribalda Delgado <ribalda@kernel.org>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Ricardo Ribalda Delgado <ribalda@kernel.org>
Subject: [PATCH v2 3/3] v4l2-ctl: Support setting V4L2_CTRL_TYPE_AREA controls
Date: Mon, 4 Nov 2019 14:10:00 +0100 [thread overview]
Message-ID: <20191104131000.22359-3-ribalda@kernel.org> (raw)
In-Reply-To: <20191104131000.22359-1-ribalda@kernel.org>
$ v4l2-ctl -d /dev/video1 -c area=123123x233
Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
---
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
prev parent reply other threads:[~2019-11-04 13:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-04 13:09 [PATCH v2 1/3] v4l2-ctl: Support query V4L2_CTRL_TYPE_AREA controls Ricardo Ribalda Delgado
2019-11-04 13:09 ` [PATCH v2 2/3] v4l2-ctl: Support getting " Ricardo Ribalda Delgado
2019-11-04 13:10 ` Ricardo Ribalda Delgado [this message]
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