Hello!
On 10/23/2019 09:58 PM, Andy Shevchenko wrote:
>>> + int error;
>>> +
>>> + error = pm_runtime_get(cdd->ddev.dev);
>>> + if (error < 0) {
>>
>>I'd call that variable 'status', comparison (error < 0) just doesn't look
>> right.
>> If it was *if* (error), it would have been
Hello!
On 10/23/2019 06:31 PM, Tony Lindgren wrote:
> Yegor Yefremov reported that musb and ftdi
> uart can fail for the first open of the uart unless connected using
> a hub.
>
> This is because the first dma call done by musb_ep_program() must wait
> if cppi41 is PM runtime suspended. Otherwi
Hello!
On 10.10.2019 0:21, Tony Lindgren wrote:
We can babble interrupt if we attempt to switch to USB host mode too
^ verb missing?
soon after enabling musb. Let's fix the issue by waiting a bit in
runtime_resume.
Cc: Jacopo Mondi
Cc: Marcel Partap
Cc: Merlijn Wajer
Cc: Michael
Hello!
On 10.08.2019 0:37, Simon Horman wrote:
For consistency with the naming of (most) other documentation files for DT
bindings for Renesas IP blocks rename the Renesas USB3.0 peripheral
documentation file from renesas,usb3.txt to renesas,usb3-peri.txt
This refines a recent rename from rene
On 12.07.2019 12:01, Sergei Shtylyov wrote:
When nuking requests, it's useful to display how many were
actually nuked. It has proven handy when debugging issues
where EP0 went in a wrong state.
Signed-off-by: Benjamin Herrenschmidt
---
drivers/usb/gadget/udc/aspeed-vhub/core.
On 12.07.2019 5:53, Benjamin Herrenschmidt wrote:
When nuking requests, it's useful to display how many were
actually nuked. It has proven handy when debugging issues
where EP0 went in a wrong state.
Signed-off-by: Benjamin Herrenschmidt
---
drivers/usb/gadget/udc/aspeed-vhub/core.c | 7
Hello!
On 06.07.2019 3:53, Benjamin Herrenschmidt wrote:
Otherwise, we can have a stale state after a disconnect and reconnect
causing errors on the first SETUP packet to the device.
Signed-off-by: Benjamin Herrenschmidt
[...]
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/ep0.c
b/drivers
Hello!
The subject has gpss ISO gnss. You hardly meant the General Purpose
System Simulation. :-)
On 24.06.2019 11:33, Oliver Neukum wrote:
If you deregister a device you need to wake up all waiters
as there will be no further wakeups.
Signed-off-by: Oliver Neukum
---
drivers/gnss/core.
Hello!
On 25.06.2019 13:04, Uwe Kleine-König wrote:
The usb phys are internal to the SoC and so it their 5V supply. With
s/it/is/?
this regulator added explicitly the following (harmless) boot messages
go away:
usb_phy_generic usbphy:usb-phy@0: usbphy:usb-phy@0 supply vcc not
f
Hello!
On 06/17/2019 04:13 AM, Peter Chen wrote:
[...]
>>> Signed-off-by: Peter Chen
>>> ---
>>> arch/arm/boot/dts/imx7ulp.dtsi | 28
>>> 1 file changed, 28 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/imx7ulp.dtsi
>>> b/arch/arm/boot/dts/imx7ulp.dtsi inde
On 14.06.2019 12:35, Peter Chen wrote:
Add imx7ulp USBOTG1 support.
Signed-off-by: Peter Chen
---
arch/arm/boot/dts/imx7ulp.dtsi | 28
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi
index fca6e50f37
Hello!
On 01.06.2019 10:52, Marco Zatta wrote:
This patch fixes the chipmunk-like voice that manifets randomly when
using the integrated mic of the Logitech Webcam HD C270.
The issue was solved initially for this device by commit
2394d67e446bf616a0885167d5f0d397bdacfdfc but it was then reintro
Hello!
On 30.05.2019 9:45, Peter Chen wrote:
An endpoint conflict occurs when the USB is working in device mode
during an isochronous communication. When the endpointA IN direction
is an isochronous IN endpoint, and the host sends an IN token to
endpointA on another device, then the OUT transac
On 27.05.2019 12:44, Peter Chen wrote:
An endpoint conflict occurs when the USB is working in device mode
during an isochronous communication. When the endpointA IN direction
is an isochronous IN endpoint, and the host sends an IN token to
endpointA on another device, then the OUT transaction ma
On 27.05.2019 10:42, Peter Chen wrote:
An endpoint conflict occurs when the USB is working in device mode
during an isochronous communication. When the endpointA IN direction
is an isochronous IN endpoint, and the host sends an IN token to
endpointA on another device, then the OUT transaction ma
Hello!
On 05/15/2019 03:09 PM, Biju Das wrote:
> Add device tree binding document for TI HD3SS3220 Type-C DRP port
> controller driver.
>
> Signed-off-by: Biju Das
> Reviewed-by: Rob Herring
> ---
> V5-->V6
> * No change.
> V4-->V5
> * No Change.
> V3-->V4
> * No Change.
> V2-->V3
> *
Hello!
On 15.05.2019 10:35, Geert Uytterhoeven wrote:
Document the USB_X1 input and add clock-names to identify
functional and USB_X1 clocks.
Signed-off-by: Chris Brandt
Reviewed-by: Geert Uytterhoeven
--- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
+++ b/Documentation
On 10.05.2019 16:55, Chris Brandt wrote:
+ } else {
+ /* Not OTG, so dr_mode should be set in PHY node */
+ mode = usb_get_dr_mode(channel->dev);
+ if (mode == USB_DR_MODE_HOST)
+ writel(0x, usb2_base + USB2_COMMCTRL);
On 07.05.2019 10:38, Oliver Neukum wrote:
Added the newly added limit and updated the text a bit
Signed-off-by: Oliver Neukum
---
Documentation/usb/rio.txt | 54 +--
1 file changed, 15 insertions(+), 39 deletions(-)
diff --git a/Documentation/usb
Hello!
On 13.04.2019 23:39, Hans de Goede wrote:
When in single role port mode, we most start single-role toggling to
Must, perhaps?
get an interrupt when a device / cable gets plugged into the port.
This commit implements the tcpc_dev start_srp_connection_detect callback
for this.
Sig
Hello!
On 18.02.2019 14:23, Yu Chen wrote:
This patch adds binding documentation to support usb hub and usb
data role switch of Hisilicon HiKey960 Board.
Cc: Sergei Shtylyov
Cc: Rob Herring
Cc: Mark Rutland
Cc: John Stultz
Cc: Binghui Wang
Signed-off-by: Yu Chen
---
v1:
* Fix some
Hello!
On 15.02.2019 6:17, YueHaibing wrote:
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/usb/host/oxu210hp-hcd.c: In function 'scan_periodic':
drivers/usb/host/oxu210hp-hcd.c:2256:13: warning:
variable 'uframes' set but not used [-Wunused-but-set-variable]
drivers/usb/host/oxu210
On 02/14/2019 06:28 PM, Heikki Krogerus wrote:
> +static int tps6598x_check_mode(struct tps6598x *tps)
> +{
> + char mode[5] = { };
> + int ret;
> +
> + ret = tps6598x_read32(tps, TPS_REG_MODE, (void *)mode);
Casting pointers to 'void *' happens automagically,
On 02/14/2019 03:12 PM, Heikki Krogerus wrote:
>>> +static int tps6598x_check_mode(struct tps6598x *tps)
>>> +{
>>> + char mode[5] = { };
>>> + int ret;
>>> +
>>> + ret = tps6598x_read32(tps, TPS_REG_MODE, (void *)mode);
>>
>>Casting pointers to 'void *' happens automagically, doesn't i?
Hello!
On 13.02.2019 19:36, Heikki Krogerus wrote:
To prevent loading of the driver when the PD controller is
still in some operational mode that the driver does not
support, checking the mode in driver probe callback
function.
TI PD controllers may be in undefined mode of operation
for exampl
On 13.02.2019 10:45, Heikki Krogerus wrote:
When the connections are defined in firmware, struct
device_connection will have the fwnode member pointing to
the device node (struct fwnode_handle) of the requested
device, and the endpoint will not be used at all in that
case.
Acked-by: Hans de Goe
Hello!
On 13.02.2019 10:45, Heikki Krogerus wrote:
Adding new connections with for the muxes with new
I can't parse this. :-)
identifiers. The old connection are left in for now.
Reviewed-by: Hans de Goede
Reviewed-by: Andy Shevchenko
Reviewed-by: Jun
Hello!
On 07.02.2019 3:03, Andrey Smirnov wrote:
Simplify filed's initialization by directly assigning its final value
field's.
instead of initializing the variable to sero and then bitwise or-ing
it.
Signed-off-by: Andrey Smirnov
Cc: Mathias Nyman
Cc: Greg Kroah-Hartman
Cc: linux-us
Hello!
On 30.01.2019 19:30, Paul Kocialkowski wrote:
According to the chipidea driver bindings, the USB PHY is specified via
the "phys" phandle node. However, this only takes effect for USB PHYs
that use the common PHY framework. For legacy USB PHYs, a simple lookup
based on the USB PHY type is
Hello!
On 01/21/2019 12:33 PM, Tejas Joglekar wrote:
> For OUT endpoints, zero-length transfers require MaxPacketSize buffer as
> per the DWC_usb3 programming guide 3.30a section 4.2.3.3.
>
> This patch fixes this by explicitly checking zero length
> transfer to correctly pad up to MaxPacketSize
Hello!
On 21.01.2019 6:13, Yinbo Zhu wrote:
From: yinbo.zhu
USB erratum-A006918 workaround tries to start internal PHY inside
uboot (when PLL fails to lock). However, if the workaround also
fails, then USB initialization is also stopped inside Linux.
Erratum-A006918 workaround failure creates
Hello!
On 01/19/2019 12:29 AM, Shuah Khan wrote:
> From: Shuah Khan
>
> Fix vhci_urb_enqueue() to print error and return error instead of
> failing with WARN_ON.
It's BUG_ON().
> Signed-off-by: Shuah Khan
> ---
> drivers/usb/usbip/vhci_hcd.c | 6 --
> 1 file changed, 4 insertions(+),
Hello!
On 01/17/2019 10:15 AM, min@mediatek.com wrote:
> From: Min Guo
>
> This adds support for MediaTek musb controller in
> host, peripheral and otg mode.
>
> Signed-off-by: Min Guo
> ---
> .../devicetree/bindings/usb/mediatek,musb.txt | 43
> ++
> 1 file cha
Hello!
On 01/16/2019 01:51 PM, Philipp Puschmann wrote:
> This patch adds support to set the power line polarity for i.MX6q/dl.
>
> To let the USB controller control the power it may be necessary to configure
> the polarity of the power line. So far the polarity was configured
> by Bootloader or
Hello!
On 01/11/2019 04:31 PM, Miquel Raynal wrote:
> No need to initialize the PHY from the driver's probe. It is done by
> the core automatically and doing it twice would increment the
> phy->powercount counter to 2 instead of 1. During later suspend
> operation, the counter will be decremented
Hello!
On 12/14/2018 07:32 PM, Zeng Tao wrote:
> If it's a busy system, some times when we start an isoc transfer, the
> framenumber get from the event buffer may be already elasped, in this
Frame number? Else my spell checker trips. :-)
> case, we will get all the packets dropped due to mi
Hello!
On 12/11/2018 04:43 PM, Joerg Roedel wrote:
> From: Joerg Roedel
>
> Some places in the kernel check the iommu_group pointer in
> 'struct device' in order to find ot whether a device is
> mapped by an IOMMU.
>
> This is not good way to make this check, as the pointer will
> be moved to
On 03.12.2018 11:51, Chen Yu wrote:
This patch adds binding descriptions to support the dwc3 controller
on HiSilicon SoCs and boards like the HiKey960.
Cc: Greg Kroah-Hartman
Cc: Rob Herring
Cc: Mark Rutland
Cc: John Stultz
Signed-off-by: Yu Chen
---
.../devicetree/bindings/usb/dwc3-his
Hello!
On 03.12.2018 6:45, Yu Chen wrote:
This patch adds binding descriptions to support the dwc3 controller
on HiSilicon SoCs and boards like the HiKey960.
Cc: Greg Kroah-Hartman
Cc: Rob Herring
Cc: Mark Rutland
Cc: John Stultz
Signed-off-by: Yu Chen
---
.../devicetree/bindings/usb/dw
On 11/14/2018 02:50 PM, Ben Dooks wrote:
> The manual states that the checksum cannot lie in the last DWORD of the
> transmission, so add a basic check for this and fall back to software
> checksumming the packet.
>
> This only seems to trigger for ACK packets with no options or data to
> return
Hello!
On 10/30/2018 03:26 PM, Artur Petrosyan wrote:
> To accept LPM token during ISOC transfers when TxFIFO
> is not empty.
>
> Signed-off-by: Artur Petrosyan
> Signed-off-by: Minas Harutyunyan
> ---
> drivers/usb/dwc2/gadget.c | 1 +
> drivers/usb/dwc2/hw.h | 3 +++
> 2 files changed,
On 27.10.2018 12:58, Yu Chen wrote:
This patch adds binding documentation to support usb hub and usb
data role switch of Hisilicon HiKey&HiKey960 Board.
Cc: Rob Herring
Cc: Mark Rutland
Cc: John Stultz
Cc: Binghui Wang
Signed-off-by: Yu Chen
---
.../bindings/misc/hisilicon-hikey-usb.txt
eric runtime pm callbacks")
> 543f2503a956 ("PM / platform_bus: Allow runtime PM by default")
> 8b313a38ecff ("PM / Platform: Use generic runtime PM callbacks directly")
Wow, these are old! :-)
> Signed-off-by: Jarkko Nikula
> ---
> Only build tested.
Hello!
On 10/24/2018 06:05 PM, Heikki Krogerus wrote:
> When the connections are defined in firmware, struct
> device_connection will have the fwnode member pointing to
> the device node (struct fwnode_handle) of the requested
> device, and the endpoint will not be used at all in that
> case.
>
Hello!
On 12.10.2018 11:34, Ben Dooks wrote:
Change the RX code to use get_unaligned_le32() instead of the combo
of memcpy and cpu_to_le32s(&var).
le32_to_cpus(), actually.
Signed-off-by: Ben Dooks
---
drivers/net/usb/smsc95xx.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions
Hello!
On 10/2/2018 12:26 PM, Ben Dooks wrote:
The manual states that the checksum cannot lie in the last DWORD of the
transmission, so add a basic check for this and fall back to software
checksumming the packet.
This only seems to trigger for ACK packets with no options or data to
return to
Hello!
On 9/29/2018 9:58 AM, YueHaibing wrote:
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/usb/typec/tcpm/tcpm.c: In function 'tcpm_pd_select_pps_apdo':
drivers/usb/typec/tcpm/tcpm.c:2212:39: warning:
variable 'snk_ma' set but not used [-Wunused-but-set-variable]
drivers/usb/type
Hello!
On 09/22/2018 04:38 PM, Dan Carpenter wrote:
> I think we need a check to make sure that "hc_header.wLength" is large
> enough for a struct struct uac3_cluster_header_descriptor.
struct struct? :-)
> Fixes: 9a2fe9b801f5 ("ALSA: usb: initial USB Audio Device Class 3.0 support")
> Signe
On 9/21/2018 4:48 AM, Peter Chen wrote:
When we are removing HCD, the xhci_configure_endpoint may be timeout.
To get rid of timeout, we'd better return before issue command.
The related log message when removing HCD like below:
[66.736633] usb 3-1: USB disconnect, device number 2
[66.737003] hu
On 9/21/2018 4:48 AM, Peter Chen wrote:
When we are removing hcd, the stop endpoint command may be timeout.
To eliminate the timeout, we'd better return early. The related log
for this timeout like below:
[31.208933] hub 3-1:1.0: hub_ext_port_status failed (err = -71)
[31.214972] usb 3-1-port2:
Hello!
On 9/6/2018 10:26 PM, Angus Ainslie (Purism) wrote:
If the board is being powered by USB disabling the source and sink
can remove power from the board. Default to source and sink enabled.
Signed-off-by: Angus Ainslie (Purism)
---
drivers/usb/typec/tcpm.c | 8 +---
1 file changed
Hello!
On 9/4/2018 5:44 AM, Jaejoong Kim wrote:
Many drivers with tty use the tty_stand_install(). But, there is no
need to handle the error, since it always returns 0. So, change the
return type of tty_standard_install() and tty_port_install() to void
type and remove unnecessary exception hand
Hello!
On 08/21/2018 09:55 PM, Bin Liu wrote:
> TI AM335x CPPI41 module uses a single register bit for CPPI interrupts in
It's CPPI 4.1. :-)
> both musb controllers. So disabling the CPPI irq in one musb driver breaks
> the other musb module.
>
> Since musb is already disabled before tearin
Hello!
On 6/20/2018 12:55 AM, Sebastian Andrzej Siewior wrote:
Using usb_fill_int_urb() helps to find code which initializes an
URB. A grep for members of the struct (like ->complete) reveal lots
of other things, too.
data_ep_set_params() additionally sets urb->transfer_buffer_length which
was
Hello!
On 06/14/2018 12:23 PM, Jaejoong Kim wrote:
> Removing EXPORT_SYMBOL_GPL from kref_{put, get} since it is used
I thought you removed the exports from the real kref_{get|put}(). :-)
Your patch subject and description are simply misleading the way they are
written.
> only in f_mass_stor
Hello!
On 06/07/2018 01:38 PM, Hans de Goede wrote:
> On some Bay Trail (BYT) systems the firmware does not enable the
> ULPI Refclk.
>
> This commit adds a helper which checks and if necessary enabled the Refclk
> and calls this helper for BYT machines.
>
> Signed-off-by: Hans de Goede
> ---
On 05/23/2018 05:37 PM, Heikki Krogerus wrote:
> Trying to determine the USB port type with this mux is very
> difficult. To simplify the situation, always allowing user
s/allowing/allow/? Else the statement doesn't parse for me. :-)
> control, even if the port is USB Type-C port.
>
> Signed
Hello!
On 05/23/2018 05:37 PM, Heikki Krogerus wrote:
> Removing the "fusb302" debugfs directory when unloading
> the driver. That allows the driver to be loaded more then
> ones. The directory will not get actually removed until it
s/ones/once/?
> is empty, so only after the last instance h
- if (dev->of_node) {
> - ret = of_mdiobus_register(mdp->mii_bus, dev->of_node);
> - } else {
> - if (pd->phy_irq > 0)
> - mdp->mii_bus->irq[pd->phy] = pd->phy_irq;
> -
> - ret = mdiobus_re
Hello!
On 5/7/2018 6:18 PM, Icenowy Zheng wrote:
Allwinner H6 SoC features USB3 functionality, with a DWC3 controller and
a custom PHY.
Add device tree nodes for them.
Signed-off-by: Icenowy Zheng
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 38
1 file changed,
On 5/3/2018 11:29 AM, Sergei Shtylyov wrote:
From: Peter Chen
With that we can clear any pending events and the port is registered
so driver can be ready to handle typec events once we request irq.
Signed-off-by: Peter Chen
Signed-off-by: Li Jun
---
drivers/staging/typec/tcpci.c | 15
Hello!
On 5/3/2018 3:24 AM, Li Jun wrote:
From: Peter Chen
With that we can clear any pending events and the port is registered
so driver can be ready to handle typec events once we request irq.
Signed-off-by: Peter Chen
Signed-off-by: Li Jun
---
drivers/staging/typec/tcpci.c | 15 ++
Hello!
On 4/24/2018 5:43 AM, William Wu wrote:
If isoc split in transfer with no data (the length of DATA0
packet is 0), we can't simply return immediately. Because the
DATA0 can be the first transaction or the second transaction for
the isoc split in transaction. If the DATA0 packet with on da
Hello!
s/optrion/option/ in the subject. And please add spaces after each colon.
MBR, Sergei
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Hello!
On 4/13/2018 8:40 PM, sathyanarayanan.kuppusw...@linux.intel.com wrote:
From: Kamil Lulko
Add DELAY_INIT quirk to fix the following problem with HP
v222w 16GB Mini:
usb 1-3: unable to read config index 0 descriptor/start: -110
usb 1-3: can't read configurations, error -110
usb 1-3: ca
Hello!
On 4/6/2018 1:31 AM, Shuah Khan wrote:
Validate !rhport < 0 before using it to access port_status array.
Why '!'?
Signed-off-by: Shuah Khan
---
drivers/usb/usbip/vhci_hcd.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/usb/usbip/vhci_hcd.c b/driver
Hello!
On 3/20/2018 5:27 AM, Heinrich Schuchardt wrote:
musb->endpoints[] has array size MUSB_C_NUM_EPS.
We must check array bounds before accessing the array and not afterwards.
Signed-off-by: Heinrich Schuchardt
---
v2
Only the 4 low bits of epnum are relevant for indexing.
---
d
Hello!
On 03/01/2018 02:15 PM, Mathias Nyman wrote:
> Disabing Latency Tolerance Messaging before port reset is unnecessary.
> LTM is automatically disabled at port reset.
>
> If host can't communicate with the device the LTM message will fail, and
> the hub driver will unnecessarily do a logica
Hello!
On 2/24/2018 11:51 PM, Merlijn Wajer wrote:
Without pm_runtime_{get,put}_sync calls in place, reading
vbus status via /sys causes the following error:
Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060
pgd = b333e822
[fa0ab060] *pgd=48011452(bad)
[] (musb_default_r
On 01/22/2018 06:44 PM, Ladislav Michl wrote:
>>> As devm_ioremap_resource() checks for valid resource,
>>> make use of it instead of testing ourselves. As a bonus
>>> memory region is requested.
>>>
>>> Signed-off-by: Ladislav Michl
>>> ---
>>> drivers/usb/gadget/udc/atmel_usba_udc.c | 40
>>>
Hello!
On 01/22/2018 06:21 PM, Ladislav Michl wrote:
> As devm_ioremap_resource() checks for valid resource,
> make use of it instead of testing ourselves. As a bonus
> memory region is requested.
>
> Signed-off-by: Ladislav Michl
> ---
> drivers/usb/gadget/udc/atmel_usba_udc.c | 40
> +++
Hello!
On 1/16/2018 12:53 AM, Benjamin Herrenschmidt wrote:
The Aspeed SoCs use uhci-platform. With the new dynamic clock
control framework, the corresponding IP block clock must be
properly enabled.
This is a simplified variant of what ehci-platform does, it
looks for *one* clock attached to
Hello!
On 1/15/2018 1:59 AM, Benjamin Herrenschmidt wrote:
The Aspeed SoCs use uhci-platform. With the new dynamic clock
control framework, the corresponding IP block clock must be
properly enabled.
This is a simplified variant of what ehci-platform does, it
looks for *one* clock attached to t
Hello!
On 1/12/2018 8:51 AM, Benjamin Herrenschmidt wrote:
The Aspeed SoCs use uhci-platform. With the new dynamic clock
control framework, the corresponding IP block clock must be
properly enabled.
This is a simplified variant of what ehci-platform does, it
looks for *one* clock attached to t
Hello!
On 1/5/2018 11:16 PM, Thinh Nguyen wrote:
Add a new variable to dwc3 structure to track VERSIONTYPE. The
That's called field, not variable.
VERSIONTYPE is represented in ASCII in the 32-bit VERSIONTYPE register.
In DWC_usb31, sub releases for each version are tracked with VERSIONT
Hello!
On 1/4/2018 11:01 PM, Chris Brandt wrote:
Add USB device support.
Signed-off-by: Chris Brandt
---
arch/arm/boot/dts/r7s72100.dtsi | 20
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index ab9645a
Hello!
On 12/31/2017 8:13 PM, Leif Liddy wrote:
This is a rework of reverted commit fd865802c66bc451dc515ed89360f84376ce1a56
You need to also specify the commit summry enclosed in (""). Alos, 12
digits of SHA1 is enough.
The issue is that some QCA Rome bluetooth controllers stop functi
Hello!
On 10/20/2017 12:54 PM, Uwe Kleine-König wrote:
ehci_hub_control does the following related to overcurrent handling
(simplified):
temp = ehci_readl(ehci, status_reg);
if (temp & PORT_OCC) {
status |= USB_PORT_STAT_C_OVERCURRENT << 16;
if
On 10/17/2017 12:22 AM, Jules Maselbas wrote:
Thanks Sergei,
Is it better if the documentation say:
"
Optional property:
- interrupt-parent: the phandle of the associated interrupt controller.
"
That should be enough.
or should I also add that "it may be inherited from the parent nodes
On 10/16/2017 12:04 PM, Sergei Shtylyov wrote:
Adds bindings documentation for the max3421 driver.
Signed-off-by: Jules Maselbas
---
.../devicetree/bindings/usb/maxim,max3421.txt | 24
++
1 file changed, 24 insertions(+)
create mode 100644 Documentation
Hello!
On 10/16/2017 2:43 AM, Jules Maselbas wrote:
Adds bindings documentation for the max3421 driver.
Signed-off-by: Jules Maselbas
---
.../devicetree/bindings/usb/maxim,max3421.txt | 24 ++
1 file changed, 24 insertions(+)
create mode 100644 Documentation/devi
Hello!
On 9/28/2017 3:17 AM, Chunfeng Yun wrote:
When fail to get irq number, platform_get_irq() may return
Failing. IRQ. :-)
-EPROBE_DEFER, but we ignore it and always return -ENODEV,
so fix it.
Signed-off-by: Chunfeng Yun
---
drivers/usb/mtu3/mtu3_core.c |4 ++--
1 file change
Hello!
On 09/21/2017 11:12 PM, Alan Stern wrote:
The gadgetfs driver as a long-outstanding FIXME, regarding a call of
s/as/has/?
copy_to_user() made while holding a spinlock. This patch fixes the
issue by dropping the spinlock and using the dev->udc_usage mechanism
introduced by another
Hello!
On 9/20/2017 10:35 AM, Alexandre Bailon wrote:
Currently, the number of channels is set to 15 but in the case of DA8xx,
the number of channels is 4.
Update the driver to configure the number of channels at runtime.
Signed-off-by: Alexandre Bailon
---
drivers/usb/musb/musb_cppi41.c |
Hello!
Only some grammar nits, could prolly be fixed when applying...
On 09/18/2017 05:39 PM, Mathias Nyman wrote:
A SuperSpeedPlus roothub needs to have the Link Protocol (LP) bit set in
the bmSublinkSpeedAttr[] entry of a SuperSpeedPlus descriptor.
If the xhci controller has an optional P
Hello.
On 9/10/2017 11:37 PM, Guenter Roeck wrote:
struct pd_message is the format of a PD message as seen on the wire.
Signed-off-by: Guenter Roeck
---
drivers/staging/typec/pd.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/staging/typec/pd.h b/drivers/staging/typec/pd
Hello!
On 8/29/2017 12:20 PM, Chunfeng Yun wrote:
The mt8173-mtu3.txt actually holds the bindings for all mediatek
SoCs with usb3 DRD IP, so add a generic compatible and change the
name to mediatek,mtu3.txt.
Signed-off-by: Chunfeng Yun
Acked-by: Rob Herring
---
.../usb/{mt8173-mtu3.txt =>
Use more compact of_property_read_bool() calls for the boolean properties
instead of of_find_property() calls in of_usb_host_tpl_support() and
of_usb_update_otg_caps().
Signed-off-by: Sergei Shtylyov
---
The patch is against the 'usb-next' branch of Greg KH's 'usb.git&
On 8/17/2017 12:33 PM, Amelie Delaunay wrote:
This patch adds the USB pins and nodes for USB FS core on STM32F746 SoC.
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32f746.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/s
Hello!
On 8/17/2017 12:33 PM, Amelie Delaunay wrote:
This patch enables USB HS on stm32746g-eval (Host mode).
Signed-off-by: Amelie Delaunay
---
arch/arm/boot/dts/stm32746g-eval.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/stm32746g-eval.dts
On 8/13/2017 3:04 PM, Alexandre Bailon wrote:
The way to configure the DMA mode on DA8xx is different from DSPS.
Add a new function to configure DMA mode on DA8xx and use a callback
to call the right function based on the platform.
Signed-off-by: Alexandre Bailon
---
drivers/usb/musb/musb_cp
Hello!
On 8/13/2017 3:04 PM, Alexandre Bailon wrote:
The DA8xx and DSPS platforms don't use the same address for few registers.
On Da8xx, this is causing some issues (e.g. teardown that doesn't work).
Configure the address of the register during the init and use them instead
of constants.
Repo
Hello!
On 7/26/2017 12:46 AM, Alan Swanson wrote:
Similar to commit d595259fbb7a7afed241b1afb2c4fe4b47de47fa for INIC-3169 in
That's not how you cite a commit -- you should also specify the commit
summary line enclosed in ("") (and 12-digit SHA1 would be enough).
unusual_devs.h but INI
Hello!
On 07/18/2017 06:13 PM, Bin Liu wrote:
Add helper function musb_ep_xfertype_string() to return the ep transfer
type string.
Signed-off-by: Bin Liu
Doesn't this belong to USB core? What's MUSB specific about it?
---
drivers/usb/musb/musb_core.h | 24
d
On 06/26/2017 05:46 PM, Benjamin Herrenschmidt wrote:
arch/arm/boot/dts/aspeed-g4.dtsi | 15 +++
arch/arm/boot/dts/aspeed-g5.dtsi | 22 ++
2 files changed, 37 insertions(+)
If the patch only changes .dtsi files, the subject needs to be smth like
"ARM: d
Hello.
On 6/25/2017 11:18 PM, Benjamin Herrenschmidt wrote:
Now that the necessary tweaks for the Aspeed variant of UHCI
are supported, this adds the USB controllers to the DT
template of the AST24xx and AST25xx SoCs.
The EHCI works with the current unmodified driver.
This patch doesn't enabl
Hello!
On 6/1/2017 11:58 PM, Takashi Iwai wrote:
The previous commit [63691587f7b0: ALSA: hda - Apply dual-codec quirk
for MSI Z270-Gaming mobo] attempted to apply the existing dual-codec
The standard way of citing a commit is: commit 63691587f7b0 ("ALSA: hda -
Apply dual-codec quirk for
Hello!
On 5/26/2017 12:35 PM, Jiahau Chang wrote:
There is some limitation for AMD Promontory xHCI host to disable USB port
function. It will enable USB wake-up function then cause USB disable port
feature to fail. Workaround this issue on Promontory xHCI host is clear
PORT_WAKE_BITS.
Sig
Hello!
On 5/22/2017 11:41 AM, Yuyang Du wrote:
If we get nonpositive number of ports, there is no sense to
continue, then fail gracefully.
In addition, the commit 0775a9cbc694e8c72 ("usbip: vhci extension:
modifications to vhci driver") introduced configurable numbers of
controllers and ports,
Hello!
On 05/18/2017 12:50 PM, Yuyang Du wrote:
From: Yuyang Du
If we get nonpositive number of ports, there is no sense to
Negative?
continue, then fail gracefully.
In addition, the commit 0775a9cbc694e8c72 ("usbip: vhci extension:
modifications to vhci driver") introduced configurab
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