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Diffstat (limited to 'sys-kernel/boest-v5.0.15/raspberrypi/0124-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch')
-rw-r--r--sys-kernel/boest-v5.0.15/raspberrypi/0124-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch34
1 files changed, 34 insertions, 0 deletions
diff --git a/sys-kernel/boest-v5.0.15/raspberrypi/0124-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch b/sys-kernel/boest-v5.0.15/raspberrypi/0124-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch
new file mode 100644
index 00000000..74b6c19b
--- /dev/null
+++ b/sys-kernel/boest-v5.0.15/raspberrypi/0124-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch
@@ -0,0 +1,34 @@
+From eac5503efb2792033bc57bcfac2865ca11580fe2 Mon Sep 17 00:00:00 2001
+From: popcornmix <popcornmix@gmail.com>
+Date: Mon, 14 Jul 2014 22:02:09 +0100
+Subject: [PATCH 124/194] 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(-)
+
+diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
+index 11103efebbaa..0fbdb8291eac 100644
+--- 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_device *hid)
+ */
+ 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: