diff options
author | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
---|---|---|
committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
commit | bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775 (patch) | |
tree | 427fcf2a7287c16d4b5aa6cbf494d59579a6a8b1 /Documentation/ABI | |
parent | 3d29cdff999c37b3876082278a8134a0642a02cd (diff) | |
parent | dc87c3985e9b442c60994308a96f887579addc39 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/usb/input/Makefile
drivers/usb/input/gtco.c
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/obsolete/dv1394 | 9 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-usb | 41 |
2 files changed, 50 insertions, 0 deletions
diff --git a/Documentation/ABI/obsolete/dv1394 b/Documentation/ABI/obsolete/dv1394 new file mode 100644 index 00000000000..2ee36864ca1 --- /dev/null +++ b/Documentation/ABI/obsolete/dv1394 @@ -0,0 +1,9 @@ +What: dv1394 (a.k.a. "OHCI-DV I/O support" for FireWire) +Contact: linux1394-devel@lists.sourceforge.net +Description: + New application development should use raw1394 + userspace libraries + instead, notably libiec61883 which is functionally equivalent. + +Users: + ffmpeg/libavformat (used by a variety of media players) + dvgrab v1.x (replaced by dvgrab2 on top of raw1394 and resp. libraries) diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb new file mode 100644 index 00000000000..f9937add033 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-usb @@ -0,0 +1,41 @@ +What: /sys/bus/usb/devices/.../power/autosuspend +Date: March 2007 +KernelVersion: 2.6.21 +Contact: Alan Stern <stern@rowland.harvard.edu> +Description: + Each USB device directory will contain a file named + power/autosuspend. This file holds the time (in seconds) + the device must be idle before it will be autosuspended. + 0 means the device will be autosuspended as soon as + possible. Negative values will prevent the device from + being autosuspended at all, and writing a negative value + will resume the device if it is already suspended. + + The autosuspend delay for newly-created devices is set to + the value of the usbcore.autosuspend module parameter. + +What: /sys/bus/usb/devices/.../power/level +Date: March 2007 +KernelVersion: 2.6.21 +Contact: Alan Stern <stern@rowland.harvard.edu> +Description: + Each USB device directory will contain a file named + power/level. This file holds a power-level setting for + the device, one of "on", "auto", or "suspend". + + "on" means that the device is not allowed to autosuspend, + although normal suspends for system sleep will still + be honored. "auto" means the device will autosuspend + and autoresume in the usual manner, according to the + capabilities of its driver. "suspend" means the device + is forced into a suspended state and it will not autoresume + in response to I/O requests. However remote-wakeup requests + from the device may still be enabled (the remote-wakeup + setting is controlled separately by the power/wakeup + attribute). + + During normal use, devices should be left in the "auto" + level. The other levels are meant for administrative uses. + If you want to suspend a device immediately but leave it + free to wake up in response to I/O requests, you should + write "0" to power/autosuspend. |