Input: cs40l50 - Add support for the CS40L50 haptic driver
Introduce support for Cirrus Logic Device CS40L50: a
haptic driver with waveform memory, integrated DSP,
and closed-loop algorithms.
The input driver provides the interface for control of
haptic effects through the device.
Signed-off-by: James Ogletree <jogletre@opensource.cirrus.com>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20240620161745.2312359-5-jogletre@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>