mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 18:47:06 +00:00
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From 119f98cc4c860085809584b7504ca61bac70586e Mon Sep 17 00:00:00 2001
|
|
From: popcornmix <popcornmix@gmail.com>
|
|
Date: Mon, 14 Jul 2014 22:02:09 +0100
|
|
Subject: [PATCH] hid: Reduce default mouse polling interval to 60Hz
|
|
|
|
Reduces overhead when using X
|
|
---
|
|
drivers/hid/usbhid/hid-core.c | 6 ++++--
|
|
1 file changed, 4 insertions(+), 2 deletions(-)
|
|
|
|
--- a/drivers/hid/usbhid/hid-core.c
|
|
+++ b/drivers/hid/usbhid/hid-core.c
|
|
@@ -48,7 +48,7 @@
|
|
* Module parameters.
|
|
*/
|
|
|
|
-static unsigned int hid_mousepoll_interval;
|
|
+static unsigned int hid_mousepoll_interval = ~0;
|
|
module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
|
|
MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
|
|
|
|
@@ -1104,7 +1104,9 @@ static int usbhid_start(struct hid_devic
|
|
*/
|
|
switch (hid->collection->usage) {
|
|
case HID_GD_MOUSE:
|
|
- if (hid_mousepoll_interval > 0)
|
|
+ if (hid_mousepoll_interval == ~0 && interval < 16)
|
|
+ interval = 16;
|
|
+ else if (hid_mousepoll_interval != ~0 && hid_mousepoll_interval != 0)
|
|
interval = hid_mousepoll_interval;
|
|
break;
|
|
case HID_GD_JOYSTICK:
|