This change adds support for haptic driver controlled by voltage of a
regulator. Userspace can control the device via Force Feedback interface
from input framework.
Signed-off-by: Jaewon Kim <[email protected]>
Signed-off-by: Hyunhee Kim <[email protected]>
Acked-by: Kyungmin Park <[email protected]>
Tested-by: Chanwoo Choi <[email protected]>
Reviewed-by: Chanwoo Choi <[email protected]>
Reviewed-by: Pankaj Dubey <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>