media: platform: tegra: regmap support on sensors

media: platform: tegra: regmap support on sensors

using regmap to replace the original i2c_transfer in some latest
sensor drivers.

bug 1238843

Change-Id: Id64b69c91daef4e0a664e45fad90ea3fb1f0d443
Signed-off-by: Charlie Huang <chahuang@nvidia.com>
Reviewed-on: http://git-master/r/300278
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: David Wang (SW-TEGRA) <davidw@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Amey Asgaonkar <aasgaonkar@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>