V4L/DVB (11387): Sensor orientation reporting
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.
[mchehab@redhat.com: Changed "Output is" to "Frames are" at the comments, as suggested at LMML]
Signed-off-by: Adam Baker <linux@baker-net.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/gspca/sq905.c b/drivers/media/video/gspca/sq905.c
index 04e3ae5..2e1cdf0 100644
--- a/drivers/media/video/gspca/sq905.c
+++ b/drivers/media/video/gspca/sq905.c
@@ -360,6 +360,12 @@
gspca_dev->cam.nmodes = ARRAY_SIZE(sq905_mode);
if (!(ident & SQ905_HIRES_MASK))
gspca_dev->cam.nmodes--;
+
+ if (ident & SQ905_ORIENTATION_MASK)
+ gspca_dev->cam.input_flags = V4L2_IN_ST_VFLIP;
+ else
+ gspca_dev->cam.input_flags = V4L2_IN_ST_VFLIP |
+ V4L2_IN_ST_HFLIP;
return 0;
}