[media] em28xx: add support for illumination button and LED
authorFrank Schaefer <fschaefer.oss@googlemail.com>
Sun, 1 Dec 2013 21:06:56 +0000 (18:06 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Tue, 10 Dec 2013 18:20:26 +0000 (16:20 -0200)
commit6063d07785b7059d276cb1a39c76186804f5938e
tree1ecd1c42394623e710ffda7d2d239363eb16edc7
parent6b8a3170c9984be58e50e23c78e2eb7833f33c4c
[media] em28xx: add support for illumination button and LED

The SpeedLink VAD Laplace webcam is equipped with an illumination button and
an illumination LED. When the button is pressed, the driver must toggle the
LED state via the corresponding GPO port.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/usb/em28xx/em28xx-core.c
drivers/media/usb/em28xx/em28xx-input.c
drivers/media/usb/em28xx/em28xx.h