Hi Greg,
This patch fixes the problem that the OTG B device can't be enumerated on
non-HNP port at OTG A device.
Li Jun (1):
usb: chipidea: otg: add a_alt_hnp_support response for B device
drivers/usb/chipidea/udc.c | 11 +++
1 file changed, 11 insertions(+)
--
1.9.1
--
To unsubscr
From: Li Jun
This patch adds response to a_alt_hnp_support set feature request from legacy
A device, that is, B-device can provide a message to the user indicating that
the user needs to connect the B-device to an alternate port on the A-device.
A device sets this feature indicates to the B-devic
Hi Alan,
Do you have any comments for this patch?
Thanks,
Baolu
On 03/06/2015 04:12 PM, Lu Baolu wrote:
Linux xHCI driver doesn't report and handle port cofig error change.
If Port Configure Error for root hub port occurs, CEC bit in PORTSC
would be set by xHC and remains 1. This happends whe
The following changes since commit c517d838eb7d07bbe9507871fab3931deccff539:
Linux 4.0-rc1 (2015-02-22 18:21:14 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-4.0-rc3
for you to fetch changes up to b8cb91e058cd0c0f02059c
On Sun, Mar 08, 2015 at 04:05:00PM +0800, Peter Chen wrote:
> Hi Greg,
>
> This patch fixes the problem that the OTG B device can't be enumerated on
> non-HNP port at OTG A device.
>
> Li Jun (1):
> usb: chipidea: otg: add a_alt_hnp_support response for B device
>
> drivers/usb/chipidea/udc.c
On Sun, 8 Mar 2015, Lu, Baolu wrote:
> Hi Alan,
>
> Do you have any comments for this patch?
No comments.
Alan Stern
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On Sun, 8 Mar 2015, Dave Young wrote:
> I used usb cdrom emulation to play video dvd for my daughter, but I got below
> error:
>
> [dave@darkstar tmp]$ cat /mnt/sr1/VIDEO_TS/VTS_01_5.VOB >/dev/null
> cat: /mnt/sr1/VIDEO_TS/VTS_01_5.VOB: Input/output error
> [dave@darkstar tmp]$ dmesg|tail -1
> [
Fixed a typo in drivers/usb/phy/phy-ab8500-usb.c
Signed-off-by: Mickael Maison
---
drivers/usb/phy/phy-ab8500-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index 0b1bd23..59cccfa 100644
--- a/drivers/
Fixed a typo in drivers/usb/phy/of.c
Signed-off-by: Mickael Maison
---
drivers/usb/phy/of.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/of.c b/drivers/usb/phy/of.c
index 7ea0154..66ffa82 100644
--- a/drivers/usb/phy/of.c
+++ b/drivers/usb/phy/of.c
@@ -27,7
On Dienstag, 24. Februar 2015 17:53:21 Hans-Peter Jansen wrote:
> On Dienstag, 24. Februar 2015 17:53:25 Mathias Nyman wrote:
> > On 24.02.2015 12:41, Hans-Peter Jansen wrote:
> > > Also 3.19-stable is still dangling..
> >
> > Just sent it to Greg, with stable CC tags.
>
> Thanks a lot, will test
On Sat, Mar 07, 2015 at 04:08:49PM -0500, Alan Stern wrote:
> On Sat, 7 Mar 2015, Alexander Holler wrote:
>
> > Am 07.03.2015 um 12:23 schrieb Alexander Holler:
> > > Am 04.03.2015 um 16:31 schrieb Alan Stern:
> > >
> > >> check to see what those values actually were. It's easy enough to fix
> >
On Sun, 8 Mar 2015, Al Viro wrote:
> On Sat, Mar 07, 2015 at 04:08:49PM -0500, Alan Stern wrote:
> > On Sat, 7 Mar 2015, Alexander Holler wrote:
> >
> > > Am 07.03.2015 um 12:23 schrieb Alexander Holler:
> > > > Am 04.03.2015 um 16:31 schrieb Alan Stern:
> > > >
> > > >> check to see what those
On Sun, Mar 08, 2015 at 04:58:51PM +, Mickael Maison wrote:
> Fixed a typo in drivers/usb/phy/phy-ab8500-usb.c
Please put the subsystem in the subject: otherwise we have no idea what
part of the kernel you are referring to. So for this patch the subject
should look like:
Subject: [PAT
On Sun, Mar 08, 2015 at 05:08:22PM +, Mickael Maison wrote:
> Fixed a typo in drivers/usb/phy/of.c
>
> Signed-off-by: Mickael Maison
> ---
> drivers/usb/phy/of.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Same here for the subject:
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On Sun, Mar 08, 2015 at 02:35:25PM -0400, Alan Stern wrote:
> > FWIW, I've pushed those two fixes in vfs.git#gadget; could I have your
> > s-o-b on the ep0 part? See 2b13438 in vfs.git...
>
> Certainly.
>
> Signed-off-by: Alan Stern
Amended and pushed...
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Fixed a comment typo in drivers/usb/phy/phy-ab8500-usb.c
Signed-off-by: Mickael Maison
---
drivers/usb/phy/phy-ab8500-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index 0b1bd23..59cccfa 100644
--- a/
Fixed a comment typo in drivers/usb/phy/of.c
Signed-off-by: Mickael Maison
---
drivers/usb/phy/of.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/of.c b/drivers/usb/phy/of.c
index 7ea0154..66ffa82 100644
--- a/drivers/usb/phy/of.c
+++ b/drivers/usb/phy/of.c
From: Li Jun
Adds host_request_flag for gadget to store host request information from
application, which can be used to response to HNP polling from host.
Signed-off-by: Li Jun
---
include/linux/usb/gadget.h |1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/usb/gadget.h b/i
From: Li Jun
Adds OTG HNP polling timer when otg fsm moves to host state.
Signed-off-by: Li Jun
---
drivers/usb/common/usb-otg-fsm.c |2 ++
include/linux/usb/otg-fsm.h |1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-ot
From: Li Jun
Cleare the flag after try to do role switch, no matter the role switch succeeds
or not.
Signed-off-by: Li Jun
---
drivers/usb/common/usb-otg-fsm.c |4
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-otg-fsm.c
index 1
From: Li Jun
Add a dedicataed normal timer for HNP polling since it's cyclical, while
in peripheral mode, change a/b_bus_req to be 1 will make it response
to host request flag with 1, then role switch will be started.
Signed-off-by: Li Jun
---
drivers/usb/chipidea/ci.h |4
driver
From: Li Jun
Peripheral answers OTG status selector request from host according to
host_request_flag of gadget, length is 1.
Signed-off-by: Li Jun
---
drivers/usb/chipidea/udc.c | 28 +++-
1 file changed, 23 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/chip
HNP polling is a mechanism which allows the OTG device currently acting as host
to determine when the other attached OTG device wishes to take the host role.
When an OTG host, which supports HNP, is connected to an OTG peripheral which
also supports HNP it shall poll the peripheral regularly to det
From: Li Jun
Update HNP test procedure as HNP polling is supported.
Signed-off-by: Li Jun
---
Documentation/usb/chipidea.txt |9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/Documentation/usb/chipidea.txt b/Documentation/usb/chipidea.txt
index 3f848c1..95d9170 10
From: Li Jun
OTG in host mode call this function to poll peripheral if it wants to be host
role.
Signed-off-by: Li Jun
---
drivers/usb/common/usb-otg-fsm.c | 75 ++
include/linux/usb/otg-fsm.h | 10 +
2 files changed, 85 insertions(+)
diff --gi
On 03/08/15 at 11:29am, Alan Stern wrote:
> On Sun, 8 Mar 2015, Dave Young wrote:
>
> > I used usb cdrom emulation to play video dvd for my daughter, but I got
> > below
> > error:
> >
> > [dave@darkstar tmp]$ cat /mnt/sr1/VIDEO_TS/VTS_01_5.VOB >/dev/null
> > cat: /mnt/sr1/VIDEO_TS/VTS_01_5.VOB:
On Mon, Mar 09, 2015 at 10:09:17AM +0800, Li Jun wrote:
> From: Li Jun
>
> Adds host_request_flag for gadget to store host request information from
> application, which can be used to response to HNP polling from host.
>
> Signed-off-by: Li Jun
> ---
> include/linux/usb/gadget.h |1 +
> 1
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