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Path: news.gmane.org!not-for-mail
From: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Newsgroups: gmane.comp.video.video4linux
Subject: [RFC PATCH 6/8] Add V4L2_CID_AUTOEXPOSURE control
Date: Wed, 23 Jan 2008 18:42:01 +0100 (CET)
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The MT9V022 camera has hardware AEC support, that can be switched on and
off in software. MT9M001 emulates Autoexposure control in software. Add a
V4L2 control, similar to already present Autogain.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
---
include/linux/videodev2.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index ae9b24c..05b8c22 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -946,6 +946,7 @@ struct v4l2_querymenu
#define V4L2_CID_HCENTER (V4L2_CID_BASE+22)
#define V4L2_CID_VCENTER (V4L2_CID_BASE+23)
#define V4L2_CID_LASTP1 (V4L2_CID_BASE+24) /* last CID + 1 */
+#define V4L2_CID_AUTOEXPOSURE (V4L2_CID_BASE+25)
/* MPEG-class control IDs defined by V4L2 */
#define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900)
--
1.5.3.4
--
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