1. Fix pixel rate calculation to consider different lane number
2. Add 2104x1560 60fps 2 data lanes register setting
3. Support 2 lane in check_hwcfg
4. Select correct mode considering lane number used
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Hao Yao <hao.yao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>