From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/2] usb: 2 keyboard fixes for v2015.07
Date: Fri, 19 Jun 2015 14:34:15 +0200 [thread overview]
Message-ID: <201506191434.15695.marex@denx.de> (raw)
In-Reply-To: <1434659674-13852-1-git-send-email-hdegoede@redhat.com>
On Thursday, June 18, 2015 at 10:34:32 PM, Hans de Goede wrote:
> Hi Marek,
Hi Hans,
> While working on enabling the musb device-model support on more sunxi
> boards, I noticed a problem with usb-keyboards when plugged into an usb-2
> hub and thus connected via the ehci code.
>
> In the scenario of a usb-kbd connected to an ehci controller, combined
> with using CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE (*), an ehci code bug
> triggers which causes every other usb interrupt packet to get lost due
> to a data toggle mismatch. We've had this bug for a long time, loosing
> the key release packets most of the time, which did not matter, until
> my recent usb-kbd keyrepeat changes.
>
> The first patch in this series fixes this, the second patch is a
> better safe then sorry patch I wrote while working on this.
>
> Can you please queue both of these up for merging into v2015.07 ?
Applied both, thanks!
Best regards,
Marek Vasut
prev parent reply other threads:[~2015-06-19 12:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-18 20:34 [U-Boot] [PATCH 0/2] usb: 2 keyboard fixes for v2015.07 Hans de Goede
2015-06-18 20:34 ` [U-Boot] [PATCH 1/2] usb: ehci: Properly deal with data toggle for interrupt endpoints Hans de Goede
2015-06-18 20:34 ` [U-Boot] [PATCH 2/2] usb: kbd: Disable idle input reports when we do not need them Hans de Goede
2015-06-19 12:34 ` Marek Vasut [this message]
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