From de451493f1b6dfcc572763be421500754bfc6b2f Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Thu, 18 Jun 2015 22:34:34 +0200
Subject: [PATCH] usb: kbd: Disable idle input reports when we do not need them
When we're polling and thus handling key-repeat in software, make sure
to disable idle reports, some keyboards may have these enabled by default
messing up our software keyrepeat.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
common/usb_kbd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index 49bfc096e40..e2af67d2f0a 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -460,10 +460,12 @@ static int usb_kbd_probe(struct usb_device *dev, unsigned int ifnum)
/* We found a USB Keyboard, install it. */
usb_set_protocol(dev, iface->desc.bInterfaceNumber, 0);
+ debug("USB KBD: found set idle...\n");
#if !defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP) && \
!defined(CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE)
- debug("USB KBD: found set idle...\n");
usb_set_idle(dev, iface->desc.bInterfaceNumber, REPEAT_RATE / 4, 0);
+#else
+ usb_set_idle(dev, iface->desc.bInterfaceNumber, 0, 0);
#endif
debug("USB KBD: enable interrupt pipe...\n");
--
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