[media] em28xx: add support for illumination button and LED

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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>

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Frank Schaefer 2013-12-01 18:06:56 -03:00 • committed by Mauro Carvalho Chehab

parent 6b8a3170c9

commit 6063d07785

3 changed files with 40 additions and 1 deletions

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19

drivers/media/usb/em28xx/em28xx-core.c

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19

drivers/media/usb/em28xx/em28xx-input.c

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3

drivers/media/usb/em28xx/em28xx.h

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