[PATCH] HID: usbhid: enable remote wakeup for mice
From: Benson Leung <bleung@chromium.org>
Date: 2011-10-14 07:54:59
Also in:
lkml
Subsystem:
hid core layer, the rest, usb hid/hidbp drivers (usb keyboards, mice, remote controls, ...) · Maintainers:
Jiri Kosina, Benjamin Tissoires, Linus Torvalds
This patch enables remote wakeup by default on USB mouse devices. This only covers USB mice that support the boot protocol. See commit 3d61510f for the equivalent patch for USB keyboard devices. Signed-off-by: Benson Leung <bleung@chromium.org> --- drivers/hid/usbhid/hid-core.c | 8 ++++---- drivers/hid/usbhid/usbmouse.c | 1 + 2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index b403fce..02a66f1 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c@@ -1073,10 +1073,10 @@ static int usbhid_start(struct hid_device *hid) * In addition, enable remote wakeup by default for all keyboard * devices supporting the boot protocol. */ - if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT && - interface->desc.bInterfaceProtocol == - USB_INTERFACE_PROTOCOL_KEYBOARD) { - usbhid_set_leds(hid); + if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT) { + if (interface->desc.bInterfaceProtocol == + USB_INTERFACE_PROTOCOL_KEYBOARD) + usbhid_set_leds(hid); device_set_wakeup_enable(&dev->dev, 1); } return 0;
diff --git a/drivers/hid/usbhid/usbmouse.c b/drivers/hid/usbhid/usbmouse.c
index 79b2bf8..6ca3321 100644
--- a/drivers/hid/usbhid/usbmouse.c
+++ b/drivers/hid/usbhid/usbmouse.c@@ -200,6 +200,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i goto fail3; usb_set_intfdata(intf, mouse); + device_set_wakeup_enable(&dev->dev, 1); return 0; fail3:
--
1.7.1