[media] V4L2: add v4l2-clock helpers to register and unregister a fixed-rate clock
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Wed, 28 Aug 2013 13:28:26 +0000 (10:28 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Thu, 31 Oct 2013 06:31:30 +0000 (04:31 -0200)
commitcf326dfebe612bf56c83d8fca7a7c1d1584c061f
tree0147f77a00da075c875c44b835b7eeb5502b5460
parentd3f884a70938b1776ba44c7b6c82f3c3fd54ccbd
[media] V4L2: add v4l2-clock helpers to register and unregister a fixed-rate clock

Many bridges and video host controllers supply fixed rate always on clocks
to their I2C devices. This patch adds two simple helpers to register and
unregister such a clock.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/v4l2-core/v4l2-clk.c
include/media/v4l2-clk.h