diff options
| author | Martin Rubli <martin_rubli@logitech.com> | 2010-09-08 03:15:23 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-20 23:18:22 -0400 |
| commit | 8fb91b33c6bfa3ac5e4ad76920b7bcd7bdbbb6d0 (patch) | |
| tree | c7e33ca829580a6a8d8f8808c4b860cf12a2cbca /drivers/media/video/cx18/cx18-av-audio.c | |
| parent | ba2fa99668bb9bf03757a020f15bba295d5c0a3e (diff) | |
[media] uvcvideo: Remove sysadmin requirements for UVCIOC_CTRL_MAP
This patch removes the sysadmin requirements for UVCIOC_CTRL_MAP (and the stub
implementation of UVCIOC_CTRL_ADD). This requirement no longer makes sense with
the new XU control access mechanisms since XU controls can be accessed without
adding control mappings first.
A maximum number (currently 1024) of control mappings per device is enforced to
avoid excess memory consumption caused by careless user space applications.
Signed-off-by: Martin Rubli <martin_rubli@logitech.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-av-audio.c')
0 files changed, 0 insertions, 0 deletions