[PATCH v11 17/19] input: cyapa: add read sensors raw data debugfs interface support

2014-11-19 Thread Dudley Du
Add read sensors' raw data from trackpad device interface supported in cyapa driver through debugfs raw_data interface. Through this interface, user can read difference count map of each sensors directly from trackpad device (some customers want). And it's useful to help users to find out the root

[PATCH v11 17/19] input: cyapa: add read sensors raw data debugfs interface support

2014-11-19 Thread Dudley Du
Add read sensors' raw data from trackpad device interface supported in cyapa driver through debugfs raw_data interface. Through this interface, user can read difference count map of each sensors directly from trackpad device (some customers want). And it's useful to help users to find out the root