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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-29 22:17:10 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-29 22:17:10 +0000 |
| commit | 623a87e654939d74358a2b8256042acbca1bce7c (patch) | |
| tree | e46bc5246f19b7457549cdad2e31cb897f1b7ddb /linux/include | |
| parent | 43dca0776fdb9e71778253c95a60177a2ab6a52e (diff) | |
| download | mediapointer-dvb-s2-623a87e654939d74358a2b8256042acbca1bce7c.tar.gz mediapointer-dvb-s2-623a87e654939d74358a2b8256042acbca1bce7c.tar.bz2 | |
Sensor orientation reporting
From: Adam Baker <linux@baker-net.org.uk>
Add support to the SQ-905 driver to pass back to user space the
sensor orientation information obtained from the camera during init.
Modifies gspca and the videodev2.h header to create the necessary
API.
Signed-off-by: Adam Baker <linux@baker-net.org.uk>
[mchehab@redhat.com: Changed "Output is" to "Frames are" at the comments, as suggested at LMML]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'linux/include')
| -rw-r--r-- | linux/include/linux/videodev2.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/linux/include/linux/videodev2.h b/linux/include/linux/videodev2.h index 87590454f..82f9e723e 100644 --- a/linux/include/linux/videodev2.h +++ b/linux/include/linux/videodev2.h @@ -737,6 +737,11 @@ struct v4l2_input { #define V4L2_IN_ST_NO_SIGNAL 0x00000002 #define V4L2_IN_ST_NO_COLOR 0x00000004 +/* field 'status' - sensor orientation */ +/* If sensor is mounted upside down set both bits */ +#define V4L2_IN_ST_HFLIP 0x00000010 /* Frames are flipped horizontally */ +#define V4L2_IN_ST_VFLIP 0x00000020 /* Frames are flipped vertically */ + /* field 'status' - analog */ #define V4L2_IN_ST_NO_H_LOCK 0x00000100 /* No horizontal sync lock */ #define V4L2_IN_ST_COLOR_KILL 0x00000200 /* Color killer is active */ |