]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
V4L/DVB (4722): Cx88: Add support for VIDIOC_INT_[SR]_REGISTER ioctls
authorTrent Piepho <xyzzy@speakeasy.org>
Wed, 4 Oct 2006 23:33:51 +0000 (20:33 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Sun, 10 Dec 2006 10:50:45 +0000 (08:50 -0200)
commit902fc997adb7b917e1bd06ad6f2f0d38aa482578
treea9381a0bda3996fa5631c659b7c87d8c2ea45f1b
parent45a9b83fe4cf91b13900dc665f526f7fd94d484c
V4L/DVB (4722): Cx88: Add support for VIDIOC_INT_[SR]_REGISTER ioctls

Add support for the advanced debugging ioctls, to allow access to the
cx88 registers from userspace.  Only i2c_id == 0 is supported, for access
to the cx88 adapter itself.  There isn't any support for access to I2C
clients of the adapter.  Most of them don't have R/W registers anyway,
and its necessary to use i2c-dev to talk to them from userspace.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/cx88/cx88-video.c