On 8/31/2015 9:17 AM, Scott Branden wrote:
> From: Roman Bacik
>
> USB OTG driver in isochronous mode has to set the parity of the receiving
> microframe. The parity is set to even by default. This causes problems for
> an audio gadget, if the host starts transmitting on odd microframes.
>
> Thi
Hey Hans,
On 07-08-15 10:45, Olliver Schinagl wrote:
If you change the dr_mode to host then you _must_ also remove any
id_det and vbus_det
gpio settings from the usb_phy node in the dts, as the sun4i phy code
detects
host vs otg mode by checking for the presence of these.
Yes, this fixes it
Add a driver which supports :
- UPort 1110 : 1 port RS-232 USB to Serial Hub.
- UPort 1130 : 1 port RS-422/485 USB to Serial Hub.
- UPort 1130I : 1 port RS-422/485 USB to Serial Hub with Isolation.
- UPort 1150 : 1 port RS-232/422/485 USB to Serial Hub.
- UPort 1150I : 1 port RS-232/422/485 USB
Add "snps,quirk-frame-length-adjustment" property to
USB3 node for erratum A009116. This property provides
value of GFLADJ_30MHZ for post silicon frame length
adjustment.
Signed-off-by: Nikhil Badola
---
Changes for v4: None
arch/arm/boot/dts/ls1021a.dtsi | 1 +
1 file changed, 1 insertion(+)
Add adjust_frame_length_quirk for writing to fladj register
which adjusts (micro)frame length to value provided by
"snps,quirk-frame-length-adjustment" property thus avoiding
USB 2.0 devices to time-out over a longer run
Signed-off-by: Nikhil Badola
---
Changes for v4: Removed mixed declerations
Add snps,quirk-frame-length-adjustment property which provides value
for post silicon frame length adjustment
Signed-off-by: Nikhil Badola
---
Changes for v4: None
Documentation/devicetree/bindings/usb/dwc3.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bind
Is there anything else we should address in this patch?
Thanks,
Roman
> -Original Message-
> From: Scott Branden [mailto:sbran...@broadcom.com]
> Sent: August-31-15 9:17 AM
> To: John Youn; Greg Kroah-Hartman; linux-usb@vger.kernel.org; Roman
> Bacik
> Cc: linux-ker...@vger.kernel.org; bc
On Thu, 3 Sep 2015, Roland Weber wrote:
> Hello Alan,
>
> > The kernel freezes before the
> > new log statements, or any others in hub.c, are executed.
>
> Wrong filename there, it's usb.c of course.
I'm not sure what you mean by that. Everything we have been discussing
is in hub.c, not usb.c.
> -Original Message-
> From: Felipe Balbi [mailto:ba...@ti.com]
> Sent: Thursday, September 03, 2015 9:25 PM
> To: Badola Nikhil-B46172
> Cc: linux-ker...@vger.kernel.org; linux-usb@vger.kernel.org; linux-
> o...@vger.kernel.org; ba...@ti.com; gre...@linuxfoundation.org
> Subject: Re: [PAT
Hello Alan,
> The kernel freezes before the
> new log statements, or any others in hub.c, are executed.
Wrong filename there, it's usb.c of course.
I've collected debug output from the boot sequence of the
bad kernel, with extra entry/exit statements, and of the
last good kernel, without the ext
Hi,
On Thu, Sep 03, 2015 at 03:21:48PM +0300, Roger Quadros wrote:
> >> + dwc->fsm->id = id;
> >> + dwc->fsm->b_sess_vld = vbus;
> >> + usb_otg_sync_inputs(dwc->fsm);
> >> +}
> >> +
> >> +static int dwc3_drd_start_host(struct otg_fsm *fsm, int on)
> >> +{
> >> + struct device *dev = usb_otg_fs
On Thu, Sep 03, 2015 at 11:34:04AM +0530, Nikhil Badola wrote:
> Add adjust_frame_length_quirk for writing to fladj register
> which adjusts (micro)frame length to value provided by
> "snps,quirk-frame-length-adjustment" property thus avoiding
> USB 2.0 devices to time-out over a longer run
>
> Si
Hi,
On Thu, Sep 03, 2015 at 03:46:43PM +0300, Roger Quadros wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> On 02/09/15 17:34, Felipe Balbi wrote:
> > On Wed, Sep 02, 2015 at 05:24:19PM +0300, Roger Quadros wrote:
> >> From: Felipe Balbi
> >>
> >> Add support to use interrupt name
Hi,
On Thu, Sep 03, 2015 at 04:52:02PM +0300, Roger Quadros wrote:
> >>if (on) {
> >> - dwc3_set_mode(dwc, DWC3_GCTL_PRTCAP_HOST);
> >> + /* OCTL.PeriMode = 0 */
> >> + reg = dwc3_readl(dwc->regs, DWC3_OCTL);
> >> + reg &= ~DWC3_OCTL_PERIMODE;
> >> +
On Thu, Sep 03, 2015 at 11:36:15AM +0200, Mike Looijmans wrote:
> I'd like to bring this to your attention again please.
>
> If there is something wrong about this patch, please tell me so.
It's the middle of the merge window and we can't do anything with new
patches at the moment until 4.3-rc1
I'd like to bring this to your attention again please.
If there is something wrong about this patch, please tell me so.
And also note that this patch does not enable jumbo frames on itself, it just
removes the artificial limits in the kernel prohibiting mtus above 1500. The
MTU can be set fro
On 09/03/2015 05:10 PM, Roger Quadros wrote:
We can't rely just on dr_mode to decide if we're in host or gadget
mode when we're configured as otg/dual-role. So while dr_mode is
OTG, we find out from the otg state machine if we're in host
or gadget mode and take the necessary actions during susp
On 03/09/15 17:05, Sergei Shtylyov wrote:
> Hello.
>
> On 09/03/2015 05:01 PM, Roger Quadros wrote:
>
We can't rely just on dr_mode to decide if we're in host or gadget
mode when we're configured as otg/dual-role. So while dr_mode is
OTG, we find out from the otg state machine if
Hello.
On 09/03/2015 05:01 PM, Roger Quadros wrote:
We can't rely just on dr_mode to decide if we're in host or gadget
mode when we're configured as otg/dual-role. So while dr_mode is
OTG, we find out from the otg state machine if we're in host
or gadget mode and take the necessary actions dur
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On 02/09/15 17:48, Felipe Balbi wrote:
> On Wed, Sep 02, 2015 at 05:24:24PM +0300, Roger Quadros wrote:
>> We can't rely just on dr_mode to decide if we're in host or gadget
>> mode when we're configured as otg/dual-role. So while dr_mode is
>> OTG,
On 02/09/15 20:22, Sergei Shtylyov wrote:
> Hello.
>
> On 09/02/2015 05:24 PM, Roger Quadros wrote:
>
>> We can't rely just on dr_mode to decide if we're in host or gadget
>> mode when we're configured as otg/dual-role. So while dr_mode is
>> OTG, we find out from the otg state machine if we're
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On 02/09/15 17:47, Felipe Balbi wrote:
> On Wed, Sep 02, 2015 at 05:24:23PM +0300, Roger Quadros wrote:
>> There is a race happening during dwc3_drd_init() that causes
>> otg events to get disabled. This is what happens.
>>
>> dwc3_otg_irq() happens
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On 02/09/15 17:44, Felipe Balbi wrote:
> On Wed, Sep 02, 2015 at 05:24:21PM +0300, Roger Quadros wrote:
>> Without this we loose OTG controller register context and malfunction
>> after a system suspend-resume.
>>
>> Signed-off-by: Roger Quadros
>>
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On 02/09/15 17:43, Felipe Balbi wrote:
> Hi,
>
> On Wed, Sep 02, 2015 at 05:24:20PM +0300, Roger Quadros wrote:
>> If the ID pin event is not available over extcon
>> then we rely on the OTG controller to provide us ID and VBUS
>> information.
>>
>>
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On 02/09/15 17:34, Felipe Balbi wrote:
> On Wed, Sep 02, 2015 at 05:24:19PM +0300, Roger Quadros wrote:
>> From: Felipe Balbi
>>
>> Add support to use interrupt names,
>>
>> Following are the interrupt names
>>
>> Peripheral Interrupt - peripheral
>
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On 02/09/15 17:31, Felipe Balbi wrote:
> Hi,
>
> On Wed, Sep 02, 2015 at 05:24:16PM +0300, Roger Quadros wrote:
>> Register with the USB OTG core. Since we don't support
>> OTG yet we just work as a dual-role device even
>> if device tree says "otg"
From: Pascal Huerst
In certain situations, an interrupt triggers on resume, before musb_start()
has been called. This has been observed to cause enumeration issues after
suspend/resume cycles with AM335x.
Signed-off-by: Pascal Huerst
---
drivers/usb/musb/musb_core.c | 6 ++
1 file changed,
On 02.09.2015 22:50, Felipe Balbi wrote:
> Hi,
>
> On Wed, Sep 02, 2015 at 06:33:11PM +0200, Pascal Huerst wrote:
>> Hey,
>>
>> On 02.09.2015 14:28, Felipe Balbi wrote:
>>> Hi,
>>>
>>> On Wed, Sep 02, 2015 at 11:35:45AM +0200, Pascal Huerst wrote:
Hey Felipe,
on a custom built, am
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