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-rw-r--r--meta/recipes-core/udev/udev/avoid-mouse-autosuspend.patch25
1 files changed, 25 insertions, 0 deletions
diff --git a/meta/recipes-core/udev/udev/avoid-mouse-autosuspend.patch b/meta/recipes-core/udev/udev/avoid-mouse-autosuspend.patch
new file mode 100644
index 0000000..2c31b33
--- /dev/null
+++ b/meta/recipes-core/udev/udev/avoid-mouse-autosuspend.patch
@@ -0,0 +1,25 @@
1Source: http://cgit.freedesktop.org/systemd/systemd/commit/rules/42-usb-hid-pm.rules?id=e0386cf2809219bbdd30895f46f1f567b56902b6
2
3Some USB ports on external hubs may be reported as "fixed". We only want
4to auto-enable this on ports that are internal to the machine, so check
5the parent state as well.
6
7Upstream-Status: backport
8
9Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
102013/09/13
11
12Index: udev-182/rules/42-usb-hid-pm.rules
13===================================================================
14--- udev-182.orig/rules/42-usb-hid-pm.rules
15+++ udev-182/rules/42-usb-hid-pm.rules
16@@ -46,4 +46,9 @@ ACTION=="add", SUBSYSTEM=="usb", ATTRS{i
17 ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="14dd", ATTR{idProduct}="0002", TEST=="power/control", ATTR{power/control}="auto"
18
19 # USB HID devices that are internal to the machine should also be safe to autosuspend
20+# And skip it for devices which are external but say "fixed"
21+ACTION=="add", SUBSYSTEM=="usb", SUBSYSTEMS=="usb", ATTRS{removable}=="removable", GOTO="usb_hid_pm_end"
22+ACTION=="add", SUBSYSTEM=="usb", SUBSYSTEMS=="usb", ATTRS{removable}=="unknown", GOTO="usb_hid_pm_end"
23 ACTION=="add", SUBSYSTEM=="usb", ATTR{bInterfaceClass}=="03", ATTRS{removable}=="fixed", TEST=="../power/control", ATTR{../power/control}="auto"
24+LABEL="usb_hid_pm_end"
25+