diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2016-01-17 10:42:23 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-01-17 10:42:23 +0000 |
| commit | 4224b52c3acc7203e7c2535d6806f30432dae5e3 (patch) | |
| tree | 7a847d3e84dfc3608555587c3b9958474fc17d72 /target/linux/brcm2708/patches-4.4/0070-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch | |
| parent | cad399c87b7739c4b8eeb4119706860818f7d84f (diff) | |
| download | upstream-4224b52c3acc7203e7c2535d6806f30432dae5e3.tar.gz upstream-4224b52c3acc7203e7c2535d6806f30432dae5e3.tar.bz2 upstream-4224b52c3acc7203e7c2535d6806f30432dae5e3.zip | |
brcm2708: add linux 4.4 support
- random-bcm2708 and spi-bcm2708 have been removed.
- sound-soc-bcm2708-i2s has been upstreamed as sound-soc-bcm2835-i2s.
Let's keep linux 4.1 for a while, since linux 4.4 appears to have some issues
with multicast traffic on RPi ethernet:
https://gist.github.com/Noltari/5b1cfdecce5ed4bc08fd
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 48266
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0070-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0070-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0070-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch b/target/linux/brcm2708/patches-4.4/0070-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch new file mode 100644 index 0000000000..ac9ba9f0b3 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0070-hid-Reduce-default-mouse-polling-interval-to-60Hz.patch @@ -0,0 +1,36 @@ +From 7f78dfe7e00d426d90be5f98ac9683c83c024b28 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Mon, 14 Jul 2014 22:02:09 +0100 +Subject: [PATCH 070/127] hid: Reduce default mouse polling interval to 60Hz + +Reduces overhead when using X +--- + drivers/hid/usbhid/hid-core.c | 10 +++++++--- + 1 file changed, 7 insertions(+), 3 deletions(-) + +--- a/drivers/hid/usbhid/hid-core.c ++++ b/drivers/hid/usbhid/hid-core.c +@@ -49,7 +49,7 @@ + * 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"); + +@@ -1091,8 +1091,12 @@ static int usbhid_start(struct hid_devic + } + + /* Change the polling interval of mice. */ +- if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0) +- interval = hid_mousepoll_interval; ++ if (hid->collection->usage == HID_GD_MOUSE) { ++ if (hid_mousepoll_interval == ~0 && interval < 16) ++ interval = 16; ++ else if (hid_mousepoll_interval != ~0 && hid_mousepoll_interval != 0) ++ interval = hid_mousepoll_interval; ++ } + + ret = -ENOMEM; + if (usb_endpoint_dir_in(endpoint)) { |