generic-poky/meta/recipes-core/udev
Nitin A Kamble b925c752c0 udev: avoid autosuspend of USB input devices
Some of the external USB devices has internal USB hub, which
make them look like "fixed" rather than "removable". And USB
autosuspend does not work with some of these devices resulting
in inoperable pointing device.

Now the code detect these false "fixed" devices by looking at their
parents.  If any of their parent is "removable", then USB autosuspend
is not enabled for that device, which keeps the pointing device
functional.

Fixes bug:
[YOCTO #5166]

(From OE-Core rev: d74a0ecdbc85a482cab6e7eae8dcb48185d44d84)

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2013-09-17 14:35:17 +01:00
..
udev udev: avoid autosuspend of USB input devices 2013-09-17 14:35:17 +01:00
udev-extraconf mount.sh: automount cdrom device even if no ID_FS_TYPE available 2013-09-10 22:58:33 +01:00
udev-extraconf_1.0.bb allarch: Drop various problematic allarch usages 2013-04-15 15:57:30 +01:00
udev.inc udev: avoid autosuspend of USB input devices 2013-09-17 14:35:17 +01:00
udev_182.bb udev: Move udevd back to /sbin 2013-04-09 13:31:37 +01:00