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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-03-18 12:16:34 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-25 09:31:05 -0300 |
| commit | 79b0c6400517456935f84f8d46c8bb0cf73f1813 (patch) | |
| tree | de09f2208cc50a758542546826e784b7cc6783a2 /net | |
| parent | 820eac0ef8b86f7275acd1f8bccfb0b30f17bbe9 (diff) | |
| download | linux-3.10-79b0c6400517456935f84f8d46c8bb0cf73f1813.tar.gz linux-3.10-79b0c6400517456935f84f8d46c8bb0cf73f1813.tar.bz2 linux-3.10-79b0c6400517456935f84f8d46c8bb0cf73f1813.zip | |
[media] v4l2: add new VIDIOC_DBG_G_CHIP_NAME ioctl
Simplify the debugging ioctls by creating the VIDIOC_DBG_G_CHIP_NAME ioctl.
This will eventually replace VIDIOC_DBG_G_CHIP_IDENT. Chip matching is done
by the name or index of subdevices or an index to a bridge chip. Most of this
can all be done automatically, so most drivers just need to provide get/set
register ops.
In particular, it is now possible to get/set subdev registers without
requiring assistance of the bridge driver.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions