[PATCH v11 07/19] input: cyapa: add sysfs interfaces supported in the cyapa driver

Add device's basic control and features supported in cyapa driver through sysfs file system interfaces. These interfaces are commonly used in pre- and after production, for trackpad device state checking, managing and firmware image updating. These interfaces including mode, firmware_version and

[PATCH v11 07/19] input: cyapa: add sysfs interfaces supported in the cyapa driver

Add device's basic control and features supported in cyapa driver through sysfs file system interfaces. These interfaces are commonly used in pre- and after production, for trackpad device state checking, managing and firmware image updating. These interfaces including mode, firmware_version and