From 623a87e654939d74358a2b8256042acbca1bce7c Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 29 Mar 2009 22:17:10 +0000 Subject: Sensor orientation reporting From: Adam Baker 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 [mchehab@redhat.com: Changed "Output is" to "Frames are" at the comments, as suggested at LMML] Signed-off-by: Mauro Carvalho Chehab --- linux/include/linux/videodev2.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'linux/include') 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 */ -- cgit v1.2.3