[media] rc: add feedback led trigger for rc keypresses
[media] rc: add feedback led trigger for rc keypresses

Many devices with an ir receiver also have a feedback led. Add the
led trigger to support this.

Signed-off-by: Sean Young <d7e19930cc1f42c2d0781f4d9e6f1fe5891bf9cf@mess.org>
Signed-off-by: Mauro Carvalho Chehab <0cae1d1e981e84d16b82ca3d17be8a7f826608d3@samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs