Hi,
Lu Baolu writes:
> Xhci driver handles USB transaction errors on transfer events,
> but transaction errors are possible on address device command
> completion events as well.
>
> The xHCI specification (section 4.6.5) says: A USB Transaction
> Error Completion Code for an Address Device Comm
Hi,
On Thu, Jul 27, 2017 at 01:14:38PM +0800, Baolin Wang wrote:
> Integrate with the newly added USB charger interface to limit the current
> we draw from the USB input based on the input device configuration
> identified by the USB stack, allowing us to charge more quickly from high
> current in
From: Sandeep Singh
Certain HP keyboards would keep inputting a character automatically which
is the wake-up key after S3 resume
On some AMD platforms USB host fails to respond (by holding resume-K) to
USB device (an HP keyboard) resume request within 1ms (TURSM) and ensures
that resume is signa
Hi,
On 07/27/2017 03:55 PM, Felipe Balbi wrote:
> Hi,
>
> Lu Baolu writes:
>> Xhci driver handles USB transaction errors on transfer events,
>> but transaction errors are possible on address device command
>> completion events as well.
>>
>> The xHCI specification (section 4.6.5) says: A USB Tran
Dne 27.7.2017 v 03:03 Alan Stern napsal(a):
[Added linux-usb mailing list to CC:]
Short description of bug: In 4.12 or later, when Zdenek's Western
Digital disk is attached to an EHCI controller, it ends up connecting
at full speed to the companion UHCI controller instead. But when
commit 22547
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
for-4.14/wacom
head: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce
commit: 09dc28acaec74d7467c7c9b81dc8676e5bc957ce [3/3] HID: wacom: Improve
generic name generation
config: i386-randconfig-s1-07240817 (attached as .config)
compil
Some time ago Thierry Reding sent out patches that enabled UDC on NVIDIA
Tegra, unfortunately they haven't got enough traction to get into the
kernel. I've rebased those patches and added a fix for the Ethernet USB
Gadget on Tegra20, Marc Dietrich tested UDC driver on AC100 and Nicolas
Chauvet on T
This quirk is required to make USB Ethernet gadget working with HW that
can't cope with unaligned DMA. For some reason only f_ncm handles that
quirk, let's handle it in the rest of the network models. All models have
been tested with a ChipIdea UDC driver on NVIDIA Tegra20 SoC that require
DMA to b
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
---
arch/arm/boot/dts/tegra114-dalmore.dts | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts
b/arch/arm/boo
From: Thierry Reding
All of these Tegra SoC generations have a ChipIdea UDC IP block that can
be used for device mode communication with a host. Implement rudimentary
support that doesn't allow switching between host and device modes.
Signed-off-by: Thierry Reding
[dig...@gmail.com: rebased pat
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra30-beaver.dts | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-beav
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Dmitry Osipenko
Tested-by: Marc Dietrich
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra20-paz00.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts
NVIDIA Tegra20 UDC can't cope with unaligned DMA and require a USB gadget
quirk that avoids SKB buffer alignment to be set in order to make Ethernet
Gadget working. Later Tegra generations do not require that quirk. Let's
add a new platform data flag that allows to enable USB gadget quirk for
platf
From: Thierry Reding
Override the compatible string of the first USB controller to enable
device mode.
Signed-off-by: Thierry Reding
Tested-by: Nicolas Chauvet
Acked-by: Stephen Warren
---
arch/arm/boot/dts/tegra124-jetson-tk1.dts | 12 +++-
1 file changed, 11 insertions(+), 1 deleti
Since NVIDIA Tegra is supported now by the ChipIdea USB driver, let's
enable this driver in tegra_defconfig.
Signed-off-by: Dmitry Osipenko
---
arch/arm/configs/tegra_defconfig | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/configs/tegra_defconfig b/arch/
On Thu, Jul 27, 2017 at 07:46:07PM +0300, Dmitry Osipenko wrote:
> From: Thierry Reding
>
> All of these Tegra SoC generations have a ChipIdea UDC IP block that can
> be used for device mode communication with a host. Implement rudimentary
> support that doesn't allow switching between host and d
Hi Balbi,
On Mon, Jul 24, 2017 at 3:42 PM, Felipe Balbi wrote:
>
> Hi,
>
> Fengwei Yin writes:
>>> The PIDs for Isochronous data transfers are incorrect
>>> for high bandwidth IN endpoints when the request length
>>> is less than EP wMaxPacketSize.
>>> As per spec correct PIDs for ISOC data tran
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