MLK-16692-1: csi: Identify which camera really connect to interface
authorGuoniu.Zhou <guoniu.zhou@nxp.com>
Tue, 31 Oct 2017 01:57:25 +0000 (09:57 +0800)
committerLeonard Crestez <leonard.crestez@nxp.com>
Wed, 17 Apr 2019 23:51:34 +0000 (02:51 +0300)
commitb95ab72b13de54c584021b65e3486f13c50cadd1
treef83d1ca088fbb7ad9decc84b1e1089e03b5bcbef
parent28f8dac6b0c6251da2c96fabdefc1523acc3d584
MLK-16692-1: csi: Identify which camera really connect to interface

There maybe 0-4 cameras can connected to interface at
the same time. Add this ioctl to identify which camera
really connect to the interface.

Reviewed-by: Robby Cai <robby.cai@nxp.com>
Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
(cherry picked from commit 785fbbd10c8a484b7f70488234c3a03e9aee9992)
drivers/media/platform/imx8/max9286.c