Enable both gxbb USB controller and add a 5V regulator for the OTG port
VBUS
Signed-off-by: Brian Kim
---
This patch was written on Kevin Hilman's repository[1] and branch[2]:
[1] https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic.git
[2] v4.8/integ
Chnages since v1:
- rename
Hi again,
Felipe Balbi writes:
> ville.syrj...@linux.intel.com writes:
>> From: Ville Syrjälä
>>
>> This reverts commit 55a0237f8f47957163125e20ee9260538c5c341c.
>>
>> commit 55a0237f8f47 ("usb: dwc3: gadget: use allocated/queued reqs for
>> LST bit") causes my BYT FFRD8 with g_ether to behave
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
A: No.
Q: Should I include quotations after my reply?
http://daringfireball.net/2007/07/on_top
On Mon, Oct 03, 2016 at 01:
When we change the USB function with configfs dynamically, we possibly met this
situation: one core is doing the control transfer, another core is trying to
unregister the USB gadget from userspace, we must wait for completing this
control tranfer, or it will hang the controller to set the DEVCTRLH
When system has stpped the gadget, we should avoid queuing any requests
which will cause tranfer failed. Thus adding some disconnect checking to
avoid this situation.
Signed-off-by: Baolin Wang
---
Changes since v2:
- Move disconnect checking into dwc3_send_gadget_ep_cmd().
- Rename completion
Hi Greg,
On Mon, Sep 5, 2016 at 10:00 PM, David Lechner wrote:
> Including mach/* is frowned upon in device drivers, so get rid of it.
>
> This replaces usb20_clk and code that pokes CFGCHIP2 with a proper phy
> driver.
>
> Signed-off-by: David Lechner
> Acked-by: Alan Stern
Can you pick up th
No-Op phy transceiver can be used on platforms that have
controllers which themselves provide PHY functionality and
there's no separate PHY controller available.
This driver provides a basic skeleton for a nop-phy driver.
This can be further extended to add required features.
Inspired by phy-gene
On 03.10.2016 23:54, Pierre de Villemereuil wrote:
Hi Mathias,
Just to know: does that mean the firmware from Asus is faulty in here? Do you
think I should contact Asus about this?
Probably, _S0W, _DSM and XFLT code for xHCI are useless in that ACPI DSDT
firmware version.
But we still want
Hi Michael,
On Tue, Oct 4, 2016 at 4:28 PM, Michael Niewöhner wrote:
> > > > > > [1.] One line summary of the problem:
> > > > > > DWC3 USB 3.0 not working on Odroid-XU4 with Exynos 5422
> > > > > >
> > > > > > [2.] Full description of the problem/report:
> > > > > > No usb 3.0 devices are bein
On Sat, Sep 24, 2016 at 12:50 AM, Martyn Welch
wrote:
> This patch adds support for the GPIO found on the CP2105.
> This device supports either push-pull or open-drain modes, it doesn't
> provide an explicit input mode, though the state of the GPIO can be read
> when used in open-drain mode. Li
Hi,
Ville Syrjälä writes:
> On Mon, Oct 03, 2016 at 07:08:43PM +0300, Felipe Balbi wrote:
>>
>> Hi,
>>
>> ville.syrj...@linux.intel.com writes:
>> > From: Ville Syrjälä
>> >
>> > This reverts commit 55a0237f8f47957163125e20ee9260538c5c341c.
>> >
>> > commit 55a0237f8f47 ("usb: dwc3: gadget:
On Tue, Oct 04, 2016 at 03:23:12PM +0300, Felipe Balbi wrote:
>
> Hi,
>
> Ville Syrjälä writes:
> > On Mon, Oct 03, 2016 at 07:08:43PM +0300, Felipe Balbi wrote:
> >>
> >> Hi,
> >>
> >> ville.syrj...@linux.intel.com writes:
> >> > From: Ville Syrjälä
> >> >
> >> > This reverts commit 55a0237f
On Tue, Oct 04, 2016 at 11:18:03AM +0200, Kevin Hilman wrote:
> Hi Greg,
>
> On Mon, Sep 5, 2016 at 10:00 PM, David Lechner wrote:
> > Including mach/* is frowned upon in device drivers, so get rid of it.
> >
> > This replaces usb20_clk and code that pokes CFGCHIP2 with a proper phy
> > driver.
>
Hi,
Ville Syrjälä writes:
> On Tue, Oct 04, 2016 at 03:23:12PM +0300, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Ville Syrjälä writes:
>> > On Mon, Oct 03, 2016 at 07:08:43PM +0300, Felipe Balbi wrote:
>> >>
>> >> Hi,
>> >>
>> >> ville.syrj...@linux.intel.com writes:
>> >> > From: Ville Syrjälä
>
On Tue, 4 Oct 2016, Mathias Nyman wrote:
> On 03.10.2016 23:54, Pierre de Villemereuil wrote:
> > Hi Mathias,
> >
> > Just to know: does that mean the firmware from Asus is faulty in here? Do
> > you
> > think I should contact Asus about this?
> >
>
> Probably, _S0W, _DSM and XFLT code for xHCI
Hi Vivek,
On 4 October 2016 at 17:32, Vivek Gautam wrote:
> Hi Michael,
>
>
> On Tue, Oct 4, 2016 at 4:28 PM, Michael Niewöhner
> wrote:
>
>> > > > > > [1.] One line summary of the problem:
>> > > > > > DWC3 USB 3.0 not working on Odroid-XU4 with Exynos 5422
>> > > > > >
>> > > > > > [2.] Full
On 10/04/2016 08:38 AM, Greg Kroah-Hartman wrote:
On Tue, Oct 04, 2016 at 11:18:03AM +0200, Kevin Hilman wrote:
Hi Greg,
On Mon, Sep 5, 2016 at 10:00 PM, David Lechner wrote:
Including mach/* is frowned upon in device drivers, so get rid of it.
This replaces usb20_clk and code that pokes CFG
local_irq_save() disables irq completely on non-SMP which causes the
hard interrupt handler unable to serve interrupts, which loses the
benefit that the giveback tasklet brings in usb_hcd_giveback_urb().
One example of the issues caused by this disabling local irq is that
urb->complete in uvc driv
local_irq_save() disables irq completely on non-SMP which causes the
hard interrupt handler unable to serve interrupts, which loses the
benefit that the giveback tasklet brings in usb_hcd_giveback_urb().
One example of the issues caused by this disabling local irq is that
urb->complete in uvc driv
On Tue, 4 Oct 2016, Bin Liu wrote:
> local_irq_save() disables irq completely on non-SMP which causes the
> hard interrupt handler unable to serve interrupts, which loses the
> benefit that the giveback tasklet brings in usb_hcd_giveback_urb().
It doesn't lose all the benefit. Interrupts are sti
Grub finds incorrect of_node path for devices behind usb hub.
Added devspec sysfs entry for devices behind usb hub so that
right of_node path is returned during grub sysfs walk for these
devices.
Signed-off-by: Vijay Kumar
---
drivers/usb/core/sysfs.c | 15 +++
1 files changed, 15
On Tue, Oct 04, 2016 at 12:04:40PM -0700, Vijay Kumar wrote:
> Grub finds incorrect of_node path for devices behind usb hub.
> Added devspec sysfs entry for devices behind usb hub so that
> right of_node path is returned during grub sysfs walk for these
> devices.
>
> Signed-off-by: Vijay Kumar
>
On Tue, Oct 04, 2016 at 12:30:58PM -0500, David Lechner wrote:
> On 10/04/2016 08:38 AM, Greg Kroah-Hartman wrote:
> > On Tue, Oct 04, 2016 at 11:18:03AM +0200, Kevin Hilman wrote:
> > > Hi Greg,
> > >
> > > On Mon, Sep 5, 2016 at 10:00 PM, David Lechner
> > > wrote:
> > > > Including mach/* is
The hwrng core used to mask 'quality' with 1023; that has been removed
in commit 506bf0c0464ace57169aadcf02ae397999c57bdd ("hwrng: core - allow
perfect entropy from hardware devices"), so we can now just set quality
to 1024.
Signed-off-by: Julien Cristau
---
drivers/usb/misc/chaoskey.c | 14 +---
For USB2 ports, the port test modes TEST_J_State, Test_K_State,
Test_Packet and Test_SE0_NAK can be enabled as described in USB2
spec.
Signed-off-by: Guoqing Zhang
---
drivers/usb/host/xhci-hub.c | 55 +++--
1 file changed, 53 insertions(+), 2 deletions(-)
On Tue, Oct 04, 2016 at 02:50:09PM -0400, Alan Stern wrote:
> On Tue, 4 Oct 2016, Bin Liu wrote:
>
> > local_irq_save() disables irq completely on non-SMP which causes the
> > hard interrupt handler unable to serve interrupts, which loses the
> > benefit that the giveback tasklet brings in usb_hcd
On Tue, Oct 4, 2016 at 12:11 AM, Greg KH wrote:
>
> A: Because it messes up the order in which people normally read text.
> Q: Why is top-posting such a bad thing?
> A: Top-posting.
> Q: What is the most annoying thing in e-mail?
>
> A: No.
> Q: Should I include quotations after my reply?
>
>
> ht
Hi Anand,
On Tue, Oct 4, 2016 at 8:39 PM, Anand Moon wrote:
> Hi Vivek,
>
[snip]
>
> What I feel is that their need to be some reset of usb phy so that
> device are assigned to respective bus ports.
The phy resets are what we do in the phy-exynos5-usbdrd driver. In
addition to what we
have cu
On Tue, Oct 04, 2016 at 05:15:17PM -0700, Ashton Holmes wrote:
> On Tue, Oct 4, 2016 at 12:11 AM, Greg KH wrote:
> >> Also my knowledge of git isn't that extensive and I got the source
> >> from the download on the site not from the git repo so it tells me
> >> there's no .git file but if I can fi
On Tue, Oct 4, 2016 at 10:18 PM, Greg KH wrote:
> On Tue, Oct 04, 2016 at 05:15:17PM -0700, Ashton Holmes wrote:
>> On Tue, Oct 4, 2016 at 12:11 AM, Greg KH wrote:
>> >> Also my knowledge of git isn't that extensive and I got the source
>> >> from the download on the site not from the git repo so
Hi,
I am trying to make 4.4 kernel working with old am3517 SOM
(http://www.dave.eu/products/som/texas_instruments/am3505-am3517_lizard).
Most of the peripherals are working know - however I got stuck with
usb ohci driver.
Both USB HS ports are connected to ISP1105, hardware is working with
old 2
On Tue, Oct 04, 2016 at 11:07:20PM -0700, Ashton Holmes wrote:
> On Tue, Oct 4, 2016 at 10:18 PM, Greg KH wrote:
> > On Tue, Oct 04, 2016 at 05:15:17PM -0700, Ashton Holmes wrote:
> >> On Tue, Oct 4, 2016 at 12:11 AM, Greg KH
> >> wrote:
> >> >> Also my knowledge of git isn't that extensive and
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