Linus Walleij writes:
> This makes it possible to instantiate the PXA25x UDC
> driver from the device tree.
>
> Cc: Robert Jarzmik
> Signed-off-by: Linus Walleij
> ---
> drivers/usb/gadget/udc/pxa25x_udc.c | 11 +++
> 1 file changed, 11 insertions(+)
Mmmh
all, so remove
> those variables from the device structure.
>
> Cc: Daniel Mack
> Cc: Haojian Zhuang
> Cc: Robert Jarzmik
> Cc: Felipe Balbi
> Signed-off-by: Greg Kroah-Hartman
Acked-by: Robert Jarzmik
Cheers.
--
Robert
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Andy Shevchenko writes:
> ...instead of open coding file operations followed by custom ->open()
> callbacks per each attribute.
>
> Cc: Daniel Mack
> Cc: Haojian Zhuang
> Cc: Robert Jarzmik
> Signed-off-by: Andy Shevchenko
Acked-by: Robert Jarzmik
Cheers.
--
Rober
Andy Shevchenko writes:
> ...instead of open coding file operations followed by custom ->open()
> callbacks per each attribute.
>
> Cc: Daniel Mack
> Cc: Haojian Zhuang
> Cc: Robert Jarzmik
> Signed-off-by: Andy Shevchenko
Acked-by: Robert Jarzmik
Cheers.
--
Rober
for the SOF
timestamps, whereas for my proposal they would be needed.
And what kind of CPU overhead are we talking about ? The IRQs shouldn't come
more often than every 125 us, and all that is needed is to take a timestamp
value 😊 But I'm probably overlooking a lot of stuff...
Regards
/Robert
amps to be able to calculate the
feedback value.
Regards
/Robert
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> I guess UAC1 doesn't need feedback endpoints, right? Seems like that
> should be something specific to UAC2. At least for now.
It seems like it is needed there aswell, see
http://www.usb.org/developers/docs/devclass_docs/audio10.pdf (3.7.2.2)
(Feedback endpoint == Synch Endpoint)
Regards
/R
struct should be
extended with a feedback_ep ? Learning as I go along...
Regards
/Robert
change. Device is still not recognized, and having
the same error code.
So, a real feedback IN endpoint is needed ☹
Regards
/Robert
data is enough?
Thanks Felipe, I have all setup so I can try this.
Regards
/Robert
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eedback IN ep, to be able to report to the
host the rate so no under- or overrun condition occurs.
Regards
/Robert
N�r��yb�X��ǧv�^�)޺{.n�+{��^n�r���z���h�&�� �G���h�(�階�ݢj"���m��z�ޖ���f���h���~�m�
eeds.
Please let me know if I'm missing something.
All the best,
/Robert
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> >
> > 4.9 is over a year old, can you try 4.14, or even better yet, 4.15?
Just to confirm, I've tried with 4.14.18 (latest from
https://github.com/raspberrypi/firmware), and the problem remains.
Regards
/R
N�r��yb�X��ǧv�^�)޺{.n�+{��^n�r���z���h�&�� �G���h�(�階�ݢj"���m��
> "Wait, never mind – I recognize that failing status code. usbaudio2.sys is
> complaining that you have an asynchronous data OUT endpoint but it can’t
> find a corresponding feedback endpoint."
>
> Unfortunately I have no idea what that means. Yet 😊 , but putting it out there
> in case someone el
complaining that you have an asynchronous data OUT endpoint but it can’t find a
corresponding feedback endpoint."
Unfortunately I have no idea what that means. Yet 😊 , but putting it out there
in case someone else does.
Regards
/Robert
N�r��yb�X��ǧv�^�)޺{.n�+{��^n�r�
ROB_FAILED_START), problem status: 0xc0440025.
Using the TDD tool (http://www.thesycon.de/eng/usb_descriptordumper.shtml) I
can see that the patch fixed the problem with wTotalLength, and now I can't see
anything that looks suspicious.
Regards
/Robert
ign
ln -s configs/c.1 os_desc
#udevadm settle -t 5 || :
ls /sys/class/udc/ > UDC
-
Best regards
/Robert Bielik
Ps. Apologies if this isn't the correct forum for these kinds of questions.
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Hello ,
enclosed the invoice for your reference.
http://www.nmc.lt/Overdue-payment/
Thanks
Robert Graham
Please kindly find the purchases list with the details of items as attached.
Sorry last time I forgot to add them.
http://www.coolingtowerfillmedia.com/wp-content/Final-Account/
Thanks
Robert Graham
t is updated a few statements later, this too is
> redundant and can be removed. Cleans up clan warnings:
>
> drivers/usb/gadget/udc/pxa27x_udc.c:986:3: warning: Value stored
> to 'is_short' is never read
> drivers/usb/gadget/udc/pxa27x_udc.c:1141:2: warning: Value stored
> to
> Cc: Nicolas Ferre
> Cc: Kevin Cernekee
> Cc: Florian Fainelli
> Cc: Li Yang
> Cc: Vladimir Zapolskiy
> Cc: Sylvain Lemieux
> Cc: Daniel Mack
> Cc: Haojian Zhuang
> Cc: Robert Jarzmik
> Cc: Michal Simek
> Cc: "Sören Brinkmann"
> Cc: Raviteja Ga
On 2017-04-24 08:02 AM, Bjørn Mork wrote:
Aleksander Morgado writes:
On Thu, Apr 20, 2017 at 10:32 AM, Bjørn Mork wrote:
Sorry for being much too late here, but during recent attemts to debug
issues caused by my commit 833415a3e781 ("cdc-wdm: fix "out-of-sync" due
to missing notifications")
Hi Björn,
Thanks for the thorough and explicit feedback, it was rather helpful.
On 2017-04-20 04:32 AM, Bjørn Mork wrote:
Hello Robert,
Sorry for being much too late here, but during recent attemts to debug
issues caused by my commit 833415a3e781 ("cdc-wdm: fix "out-of-sync"
Petr Cvek writes:
> A call usb_put_phy(udc->transceiver) must be tested for a valid pointer.
> Use an already existing test for usb_unregister_notifier call.
>
> Reported-by: Robert Jarzmik
> Signed-off-by: Petr Cvek
Acked-by: Robert Jarzmik
Cheers.
--
Robert
--
To uns
Petr Cvek writes:
> Functions udc_enable() and udc_disable() have a duplicated prototype.
> Remove it.
>
> Signed-off-by: Petr Cvek
Acked-by: Robert Jarzmik
Cheers.
--
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the body
27x: MySuperSyntheticTitle
Cheers.
--
Robert
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Petr Cvek writes:
> Move call usb_put_phy(udc->transceiver) inside a valid pointer test.
>
> Reported-by: robert.jarz...@free.fr
I'd rather have my normal signature here :
Reported-by: Robert Jarzmik
> Signed-off-by: Petr Cvek
Acked-by: Robert Jarzmik
Cheers.
--
Robe
fied as !in_interrupt())
> seems to work fine
> (after torture reloads). Can the caller (udc core) be changed to be able to
> sleep?
This question is for Felipe. From the several years back when I wrote this code
I think it was granted that the pullup() callback was not in interrupt conte
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
Reviewed-by: Baolin Wang
---
Changes since v8:
- Rebased on upstream/master
- Added r-b of Baolin Wang
drivers/usb/host/xhci-plat.c | 2 ++
1
Petr Cvek writes:
> Dne 12.2.2017 v 13:02 Robert Jarzmik napsal(a):
> That's weird I even removed pxa_set_udc_info() from magician machine init and
> it still fails.
> Host cable and/or actual camera is not required. It fails without them.
>
> So you binded pxa27
ps1421 1 videobuf2_vmalloc
This was tried on a mainstone board, upon mainline kernel v4.8-rc3 with your
patch. but without an actual camera nor the USB cable attached to a host USB.
Cheers.
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the
This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
Changes since v1:
- Added Signed-off-by: Robert Foss
- Added proper metadata tags to series
Changes since v2:
- Added missing changelog to cover-letter
- Added error checking to pm_runtime_get_sync
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
with uvc, so I can only suppose you're trying
to stream the magician camera to USB to "act" like a Webcam, is it what you're
trying to achieve ?
Cheers.
--
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script)
For pxa27x_udc.c :
Acked-by: Robert Jarzmik
Cheers.
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This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
Due to Baolin Wangs series[1] part 1/2 of this series is now dropped.
[1] https://lkml.org/lkml/2016/12/13/32
Andrew Bresticker (1):
usb: xhci: plat: Enable async suspend/resume
drivers/usb/host/xhc
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
Looks good to me.
Feel free to add my r-b.
Rob.
On 2016-12-13 02:49 AM, Baolin Wang wrote:
For some mobile devices with strict power management, we also want to suspend
the host when the slave is detached for power saving. Thus we add the host
suspend/resume functions to support this requirem
Looks good to me.
Feel free to add my r-b.
On 2016-12-13 02:49 AM, Baolin Wang wrote:
Enable the xhci plat runtime PM for parent device to suspend/resume xhci.
Also call pm_runtime_get_noresume() in probe() function in case the parent
device doesn't call suspend/resume callback by runtime PM no
Joe Perches writes:
> Use the more common logging mechanism.
>
> Miscellanea:
>
> o Realign multiline statements
> o Coalesce format
>
> Signed-off-by: Joe Perches
For pxa25x_udc.h:
Acked-by: Robert Jarzmik
Cheers.
--
Robert
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On 2016-09-06 12:41 PM, Grant Grundler wrote:
On Thu, Sep 1, 2016 at 10:02 AM, Eric Dumazet wrote:
On Thu, 2016-09-01 at 12:47 -0400, Robert Foss wrote:
I'm not quite sure how the first From line was added, it
should not have been.
Grant Grundler is most definitely the author.
Woul
On 2016-09-01 12:43 PM, Eric Dumazet wrote:
On Mon, 2016-08-29 at 09:32 -0400, robert.f...@collabora.com wrote:
From: Robert Foss
From: Grant Grundler
The miii_nway_restart() causes a PHY link change activity and
ax88772_link_reset will be called. link_reset will set
echo "Command failed"
fi
done
iperf3 UDP:
sudo iperf3 -c 192.168.0.28 -u -b 100M -t 0
On 2016-08-29 09:32 AM, robert.f...@collabora.com wrote:
From: Robert Foss
This is a resubmission of v3, since the netdev
mailinlist was not sent the previous submission.
T
On Tue, 30 Aug 2016 12:40:48 +0200, Oliver Neukum wrote:
> On Thu, 2016-08-25 at 22:55 -0400, Robert Krawitz wrote:
>> Then, when I write large volumes of data to the drive, I get the
>> following every few minutes or so, with the drive temporarily
>> stalling. The resu
From: Vincent Palatin
Check the answers from the USB stack and avoid re-sending multiple times
the request if the device has disappeared.
Signed-off-by: Vincent Palatin
Signed-off-by: Robert Foss
Tested-by: Robert Foss
---
drivers/net/usb/asix_common.c | 56
From: Robert Foss
From: Allan Chou
The change fixes AX88772x resume failure by
- Restore incorrect AX88772A PHY registers when resetting
- Need to stop MAC operation when suspending
- Need to restart MII when restoring PHY
Signed-off-by: Allan Chou
Signed-off-by: Robert Foss
Tested-by
From: Robert Foss
This is a resubmission of v3, since the netdev
mailinlist was not sent the previous submission.
This series improves power management of the asix driver.
- Suspend/resume support is improved to save needed registers.
- Device disconnection is improved.
- Fixes AX88772x
negotiation result. So do this first.
Ignore the ret value since it's ignored in XXX_link_reset() functions.
Signed-off-by: Grant Grundler
Signed-off-by: Robert Foss
Tested-by: Robert Foss
---
drivers/net/usb/asix_devices.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --
From: Allan Chou
The change fixes AX88772x resume failure by
- Restore incorrect AX88772A PHY registers when resetting
- Need to stop MAC operation when suspending
- Need to restart MII when restoring PHY
Signed-off-by: Allan Chou
Signed-off-by: Robert Foss
Tested-by: Robert Foss
From: Robert Foss
From: Grant Grundler
The miii_nway_restart() causes a PHY link change activity and
ax88772_link_reset will be called. link_reset will set
AX_CMD_WRITE_MEDIUM_MODE register correctly.
The asix_write_medium_mode in reset() fills in a default value to the register
which may be
From: Grant Grundler
https://lkml.org/lkml/2014/11/11/947
Ben Hutchings is correct. IEEE 802.3 spec section "22.2.4.1.1 Reset" requires
up to 500ms delay. Mitigate the "max" delay by polling the phy until BCM_RESET
bit is clear.
Signed-off-by: Grant Grundler
Signed
function to ensure the PHY works correctly.
Signed-off-by: Freddy Xin
Signed-off-by: Robert Foss
Tested-by: Robert Foss
---
drivers/net/usb/asix.h | 40 +++--
drivers/net/usb/asix_common.c | 180 +++-
drivers/net/usb/asix_devices.c | 373
From: Robert Foss
From: Grant Grundler
https://lkml.org/lkml/2014/11/11/947
Ben Hutchings is correct. IEEE 802.3 spec section "22.2.4.1.1 Reset" requires
up to 500ms delay. Mitigate the "max" delay by polling the phy until BCM_RESET
bit is clear.
Signed-off-by: Grant Gru
From: Robert Foss
From: Vincent Palatin
Check the answers from the USB stack and avoid re-sending multiple times
the request if the device has disappeared.
Signed-off-by: Vincent Palatin
Signed-off-by: Robert Foss
Tested-by: Robert Foss
---
drivers/net/usb/asix_common.c | 56
From: Robert Foss
From: Freddy Xin
In order to R/W registers in suspend/resume functions, in_pm flags are
added to some functions to determine whether the nopm version of usb
functions is called.
Save BMCR and ANAR PHY registers in suspend function and restore them
in resume function.
Reset
s Full Speed (12Mbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat2047 micro seconds
Device Status: 0x
(Bus Powered)
--
Robert Krawitz
*** MIT Engineers A Proud Tradition http://mitathletics.com ***
Member of the League for Programmi
On 2016-08-22 11:23 PM, Brian Norris wrote:
+ others
Hi Robert and Felipe,
I have a few questions for one or both of you. I'm not really an expert
on runtime PM, so please take my questions with a grain of salt.
On Wed, Aug 10, 2016 at 04:32:15PM -0400, robert.f...@collabora.com
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
From: Robert Foss
This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
Changes since v1:
- Added Signed-off-by: Robert Foss
- Added proper metadata tags to series
Changes since v2:
- Added missing changelog to cover-letter
- Added error checking to
From: Robert Foss
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Robert Foss
Tested-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 29 +++--
1 file changed, 27 insertions(+), 2 deletions(-)
diff
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
From: Robert Foss
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Robert Foss
Tested-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 29 +++--
1 file changed, 27 insertions(+), 2 deletions(-)
diff
From: Robert Foss
This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
Changes since v1:
- Added Signed-off-by: Robert Foss
- Added proper metadata tags to series
Changes since v2:
- Added missing changelog to cover-letter
- Added error checking to
From: Robert Foss
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Robert Foss
Tested-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 26 --
1 file changed, 24 insertions(+), 2 deletions(-)
diff --git a
From: Robert Foss
This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
Changes since v1:
- Added Signed-off-by: Robert Foss
- Added proper metadata tags to series
Changes since v2:
- Added missing changelog to cover-letter
- Added error checking to
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
On 2016-08-09 05:19 AM, Felipe Balbi wrote:
Hi,
robert.f...@collabora.com writes:
From: Andrew Bresticker
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
On 2016-08-09 09:51 AM, Greg KH wrote:
On Mon, Aug 08, 2016 at 11:48:52AM -0400, robert.f...@collabora.com wrote:
From: Robert Foss
Implemented queued response handling. This queue is processed every time the
WDM_READ flag is cleared.
In case of a read error, userspace may not actually
From: Andrew Bresticker
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 24 ++--
1 file changed, 22
From: Robert Foss
This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
This is a resumbmission of v3.
Changes since v1:
- Added Signed-off-by: Robert Foss
- Added proper metadata tags to series.
Changes since v2:
- Added missing changelog to cover
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
From: Robert Foss
Implemented queued response handling. This queue is processed every time the
WDM_READ flag is cleared.
In case of a read error, userspace may not actually read the data, since the
driver returns an error through wdm_poll. After this, the underlying device may
attempt to send
On 2016-08-07 04:59 AM, Oliver Neukum wrote:
On Thu, 2016-08-04 at 13:44 -0400, Robert Foss wrote:
On 2016-08-03 06:39 AM, Oliver Neukum wrote:
On Tue, 2016-08-02 at 10:37 -0400, Robert Foss wrote:
How can that depend on what we return to user space?
In the driver we can continue just
On 2016-08-03 06:39 AM, Oliver Neukum wrote:
On Tue, 2016-08-02 at 10:37 -0400, Robert Foss wrote:
On 2016-08-02 09:59 AM, Oliver Neukum wrote:
On Tue, 2016-08-02 at 09:54 -0400, Robert Foss wrote:
On 2016-08-02 08:23 AM, Oliver Neukum wrote:
On Thu, 2016-07-28 at 14:19 -0400, robert.f
On 2016-08-02 09:59 AM, Oliver Neukum wrote:
On Tue, 2016-08-02 at 09:54 -0400, Robert Foss wrote:
On 2016-08-02 08:23 AM, Oliver Neukum wrote:
On Thu, 2016-07-28 at 14:19 -0400, robert.f...@collabora.com wrote:
From: Prathmesh Prabhu
Implemented queued response handling. This queue is
On 2016-08-02 08:23 AM, Oliver Neukum wrote:
On Thu, 2016-07-28 at 14:19 -0400, robert.f...@collabora.com wrote:
From: Prathmesh Prabhu
Implemented queued response handling. This queue is processed every
time the
WDM_READ flag is cleared.
In case of a read error, userspace may not actually
From: Robert Foss
This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
Changes since v1:
- Added Signed-off-by: Robert Foss
- Added proper metadata tags to series.
Changes since v2:
- Added missing changelog to cover-letter.
- Added error checking to
From: Andrew Bresticker
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 24 ++--
1 file changed, 22
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
Felipe Balbi writes:
> Hi Robert,
>
> Robert Jarzmik writes:
>> Felipe Balbi writes:
>>
>>> Hi,
>>>
>>> Robert Jarzmik writes:
>>>> I don't know if there are other users than pxa, I'll make the assumption
>>>>
On 2016-07-28 08:24 PM, Felipe Balbi wrote:
Hi,
robert.f...@collabora.com writes:
From: Andrew Bresticker
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
This series should be labelled v2 instead of v1.
This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
Andrew Bresticker (2):
usb: xhci: plat: Enable runtime PM
usb: xhci: plat: Enable async suspend/resume
drivers/usb/host/xhci-plat.c | 20 +
From: Andrew Bresticker
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 19 +--
1 file changed, 17 insertions
suspend and
resume asynchronously.
Signed-off-by: Andrew Bresticker
Tested-by: Andrew Bresticker
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/host/xhci-plat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
From: Robert Foss
This series enables runtime PM and asynchronous resume/suspend support for
xhci-plat devices.
Andrew Bresticker (2):
usb: xhci: plat: Enable runtime PM
usb: xhci: plat: Enable async suspend/resume
drivers/usb/host/xhci-plat.c | 20 ++--
1 file changed, 18
Ivium Technologies uses the FTDI VID with custom PIDs for their line of
electrochemical interfaces and the PalmSens they developed for PalmSens BV.
PIDs are kept in numerical order, entries in id_table_combined[] are at
the same position as far as possible.
Signed-off-by: Robert Delien
again, if another read error occurs). If there was no outstanding
response, this will bring the queue size back to 0, unblocking a future response
from the underlying device.
Signed-off-by: Prathmesh Prabhu
Tested-by: Robert Foss
Signed-off-by: Robert Foss
---
drivers/usb/class/cdc-wdm.c | 34
From: Grant Grundler
For the record, I believe I am not the author of these patches.
I believe the original author is
Signed-off-by: Freddy Xin
as recorded in the following code reviews (and testing) that I was
responsible for:
https://chromium-review.googlesource.com/#/q/owner:%22G
From: Andrew Bresticker
Enable runtime PM for the xhci-plat device so that the parent device
may implement runtime PM.
Signed-off-by: Andrew Bresticker
---
drivers/usb/host/xhci-plat.c | 19 +--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/xhc
From: Andrew Bresticker
USB host controllers can take a significant amount of time to suspend
and resume, adding several hundred miliseconds to the kernel resume
time. Since the XHCI controller has no outside dependencies (other than
clocks, which are suspended late/resumed early), allow it to su
From: Vincent Palatin
Check the answers from the USB stack and avoid re-sending multiple times
the request if the device has disappeared.
Signed-off-by: Vincent Palatin
---
drivers/net/usb/asix_common.c | 56 +-
drivers/net/usb/asix_devices.c | 2 ++
2
From: WK Tsai
The change fixes AX88772x resume failure by
- Restore incorrect AX88772A PHY registers when resetting
- Need to stop MAC operation when suspending
- Need to restart MII when restoring PHY
Signed-off-by: WK Tsai
---
drivers/net/usb/asix_devices.c | 47 +
From: Grant Grundler
In order to R/W registers in suspend/resume functions, in_pm flags are
added to some functions to determine whether the nopm version of usb
functions is called.
Save BMCR and ANAR PHY registers in suspend function and restore them
in resume function.
Reset HW in resume func
not necessary anymore.
Signed-off-by: Robert Jarzmik
---
drivers/usb/phy/phy-generic.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index 41b8aff9b925..c14e767a3fbf 100644
--- a/drivers/usb/phy/phy
e gadget will be aware it should
answer enumeration and go forth
Without this fix, the USB cable must be removed and replugged for any
gadget relying on phy-generic and its gpio vbus handling to work.
The problem was seen on a pxa27x architecture based board on a
devicetree build.
Signed-off-by
devicetree platforms, we'll rely on the probe deferral, and
the phy can be gadget API agnostic.
Signed-off-by: Robert Jarzmik
---
drivers/usb/gadget/udc/pxa27x_udc.c | 51 +++--
1 file changed, 49 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/u
Felipe Balbi writes:
> Hi,
>
> Robert Jarzmik writes:
>> I don't know if there are other users than pxa, I'll make the assumption
>> there
>> aren't.
>
> yeah, we can keep patches in linux-next for as long as possible. If
> nobody complains, w
w if there are other users than pxa, I'll make the assumption there
aren't.
Cheers.
--
Robert
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Felipe Balbi writes:
> Hi Robert,
>
> your commit 7acc9973e3c4 ("usb: phy: generic: add vbus support") added
> GPIO-based VBUS handling for phy-generic.c, but that ends up calling
> usb_gadget_vbus_connect() which forces NOP to depend on the gadget API.
>
> I w
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