The sensor has 2592*1944 active pixels, surrounded by 16 active dummy
pixels and there are an additional 24 black rows "at the bottom".
[2624]
+-----+------------------+-----+
| | 16 dummy | |
+-----+------------------+-----+
| | | |
| | [2592] | |
| | | |
|16 | valid | 16 |[2000]
|dummy| |dummy|
| | [1944]| |
| | | |
+-----+------------------+-----+
| | 16 dummy | |
+-----+------------------+-----+
| | 24 black lines | |
+-----+------------------+-----+
The top-left coordinate is gotten from the registers specified in the
modes which are identical for both currently supported modes.
There are currently two modes supported by this driver: 2592*1944 and
1296*972. The second mode is obtained thanks to subsampling while
keeping the same field of view (FoV). No cropping involved, hence the
harcoded values.
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
221827ee2d