media: ov5640: add support of module orientation

Add support of module being physically mounted upside down.
In this case, mirror and flip are enabled to fix captured images
orientation.

[Sakari Ailus: Use dev_fwnode() instead of accessing device's of_node]

Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
1 file changed