upstream: [media] V4L2: em28xx: register a V4L2 clock source
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Wed, 28 Aug 2013 13:28:28 +0000 (10:28 -0300)
committerChanho Park <chanho61.park@samsung.com>
Thu, 7 Aug 2014 05:26:42 +0000 (14:26 +0900)
commitc0d309273dc214aad793b31b177f6cc62286ef0b
tree06248eb43649c89120a7c21c03ed5c2ad5902b81
parent545f458402e99a7218f4256f8def4f6d081415fa
upstream: [media] V4L2: em28xx: register a V4L2 clock source

Camera sensors usually require a master clock for data sampling. This patch
registers such a clock source for em28xx cameras. This fixes the currently
broken em28xx ov2640 camera support and can also be used by other camera
sensors.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/usb/em28xx/em28xx-camera.c
drivers/media/usb/em28xx/em28xx-cards.c
drivers/media/usb/em28xx/em28xx.h