[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)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Thu, 31 Oct 2013 06:36:48 +0000 (04:36 -0200)
commitfc5d0f8a8878319f6cb87045fd704360b2bb4e52
treee0dbd0795a100088ad47f4df0f0c335e484f112a
parent774cc4c289152bfb77806ccae722a9ae2d29dd02
[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