media: i2c: imx290: Factor out black level setting to a function

The black level programmed in the BLKLEVEL register depends on the
output format. The black level value computation is currently performed
in imx290_set_ctrl(), in addition to having different black level values
in the output-specific register value tables. Move it to a separate
function to simplify the imx290_set_ctrl() code.

Signed-off-by: Laurent Pinchart <[email protected]>
Reviewed-by: Alexander Stein <[email protected]>
Reviewed-by: Dave Stevenson <[email protected]>
Signed-off-by: Sakari Ailus <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

0 files changed, 0 insertions, 0 deletions