2007-01-11 16:04:29

by Anssi Hannula

[permalink] [raw]
Subject: [patch 1/3] hid: allow force feedback for multi-input devices

Allow hid devices with HID_QUIRK_MULTI_INPUT to have force feedback.
This was previously disabled because there were not any force
feedback drivers for such devices. This will change with my upcoming
patch.

Signed-off-by: Anssi Hannula <[email protected]>

---
drivers/usb/input/hid-core.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

Index: linux-2.6.20-rc3-ptr/drivers/usb/input/hid-core.c
===================================================================
--- linux-2.6.20-rc3-ptr.orig/drivers/usb/input/hid-core.c 2007-01-06 00:38:41.000000000 +0200
+++ linux-2.6.20-rc3-ptr/drivers/usb/input/hid-core.c 2007-01-07 20:53:21.000000000 +0200
@@ -1315,11 +1315,7 @@ static int hid_probe(struct usb_interfac
return -ENODEV;
}

- /* This only gets called when we are a single-input (most of the
- * time). IOW, not a HID_QUIRK_MULTI_INPUT. The hid_ff_init() is
- * only useful in this case, and not for multi-input quirks. */
- if ((hid->claimed & HID_CLAIMED_INPUT) &&
- !(hid->quirks & HID_QUIRK_MULTI_INPUT))
+ if ((hid->claimed & HID_CLAIMED_INPUT))
hid_ff_init(hid);

printk(KERN_INFO);

--
Anssi Hannula