On Thu, Mar 24, 2016 at 08:35:53PM +0800, Baolin Wang wrote:
> Currently the Linux kernel does not provide any standard integration of this
> feature that integrates the USB subsystem with the system power regulation
> provided by PMICs meaning that either vendors must add this in their kernels
> o
Hi,
Thanks Baolu very much!
The kernel is 3.10.Before the problem is inevitable emergence. But we fix
patch number:b630d4b9d05ba2e66878ca4614946d0f950d4111 and your suggest.
Then we resume and suspend the seventh and it is ok only if the usb3 can not
work. So the changes are effective.
I
On Tue, Mar 15, 2016 at 02:08:26PM +0530, Sanchayan Maity wrote:
> Hello Peter,
>
> The existing usage of extcon in Chipidea driver relies on OTG
> registers. In case of SoC with dual role device but not a true
> OTG controller, this does not work. Such SoC's should specify
> the existing CI_HDRC_
On 24 March 2016 at 15:31, Sergei Shtylyov
wrote:
> On 03/24/2016 05:26 PM, Rafał Miłecki wrote:
Thanks to switching to devm_gpiod_get:
1) We don't have to pass fwnode pointer
2) We can request initial GPIO value at getting call
This was successfully tested on N
>
> Hi,
>
> We're using Linux 3.14.60 and we'd like to use the Chipidea USB driver that
> comes with it.
> We enabled USB support as "built-in" (ie: not as kernel module):
>
> CONFIG_USB=y
> CONFIG_USB_EHCI_HCD=y
> CONFIG_USB_OHCI_HCD=y
> CONFIG_USB_STORAGE=y
> CONFIG_USB_CHIPIDEA=y
> CONFIG_U
Fix NULL pointer dereference while trying to unlink audio_source
in android.
If unlink audio_source function, got a NULL pointer dereference:
---
[] *pgd=28ad1831, *pte=, *ppte=
Internal error: Oops: 8007 [#1] PREEMPT SMP ARM
Modules linked in:
CPU: 1 PID: 1
Hi,
Winter Wang writes:
> Fix NULL pointer dereference while trying to unlink audio_source
> in android.
>
> If unlink audio_source function, got a NULL pointer dereference:
> ---
> [] *pgd=28ad1831, *pte=, *ppte=
> Internal error: Oops: 8007 [#1] PREEMPT
Hello.
On 3/25/2016 2:14 AM, Dmitry Osipenko wrote:
udc->softconnect should be set regardless of the VBUS state, otherwise
the USB peripheral device, connected during suspend, won't be detected
since can_pullup() would return false the UDC controller won't be enabled.
Fixes: 252455c40316 (usb:
Ok looks like this fixed the dmesg bug report, and the hardware does
now show up in relevant software, but it does not actually work.
arecord reports this
$ arecord -f cd -D plughw:2,0 -d 20 test.wav
arecord: main:722: audio open error: No such device
Which does make sense if the extra NULL check
Hello Sergei,
25.03.2016 14:12, Sergei Shtylyov пишет:
[snip]
udc = container_of(gadget, struct fsl_udc, gadget);
+udc->softconnect = (is_on != 0);
!!is_on? Parens not needed anyway though.
Okay :) I'll change to it in V2 as well as a bit messed up commit message.
Thanks fo
Hello.
On 03/25/2016 02:51 AM, David Lechner wrote:
TI has been using the physical address in DT after the @ in device nodes.
The device tree convention is to use the same address that is used for
the reg property. This updates all davinci DT files to use the proper
convention.
Signed-off-by:
Hi,
On 03/25/2016 03:39 PM, Lipengcheng wrote:
> Hi,
>Thanks Baolu very much!
>The kernel is 3.10.Before the problem is inevitable emergence. But we fix
> patch number:b630d4b9d05ba2e66878ca4614946d0f950d4111 and your suggest.
> Then we resume and suspend the seventh and it is ok only if
This patch fixes some wild pointers produced by xhci_mem_cleanup.
These wild pointers will cause system crash if xhci_mem_cleanup()
is called twice.
Reported-and-tested-by: Pengcheng Li
Signed-off-by: Lu Baolu
Cc: sta...@vger.kernel.org
---
drivers/usb/host/xhci-mem.c | 6 ++
1 file changed
xhci_mem_init() should use @flags, instead of hardcode, for DMA
memory allocation.
Signed-off-by: Lu Baolu
---
drivers/usb/host/xhci-mem.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index bad0d1f..7c2f884 10
Otherwise generic-xhci and xhci-platform which have no data get wrongly
detected as XHCI_PLAT_TYPE_MARVELL_ARMADA by xhci_plat_type_is().
This fixes a regression in v4.5 for STiH407 family SoC's which use the
synopsis dwc3 IP, whereby the disable_clk error path gets taken due to
wrongly being dete
Remove duplicate function xhci_urb_to_transfer_ring from xhci.c.
We have same function in xhci-ring.c.
Signed-off-by: Alexandr Ivanov
---
drivers/usb/host/xhci-ring.c | 17 +
drivers/usb/host/xhci.c | 41 -
drivers/usb/host/xhci.h
On Thu, Mar 24, 2016 at 06:51:33PM -0500, David Lechner wrote:
> Device tree binding for new phy-da8xx-usb driver.
>
> Signed-off-by: David Lechner
> ---
>
> v3 changes:
>
> * added cfgchip info and example
> * correct usage of "DA8xx"
> * correct address after @
> * dropped 11 before @ in usb@
udc->softconnect should be set regardless of the VBUS state, otherwise
the USB peripheral device, connected during suspend, won't be detected
since can_pullup() would return false and the UDC won't be enabled.
Fixes: 252455c40316 (usb: gadget: fsl driver pullup fix)
Signed-off-by: Dmitry Osipenko
On Fri, Mar 25, 2016 at 8:29 AM, Sergei Shtylyov
wrote:
> Hello.
>
> On 03/25/2016 02:51 AM, David Lechner wrote:
>
>> TI has been using the physical address in DT after the @ in device nodes.
>> The device tree convention is to use the same address that is used for
>> the reg property. This updat
On Thu, Mar 24, 2016 at 6:51 PM, David Lechner wrote:
> TI has been using the physical address in DT after the @ in device nodes.
> The device tree convention is to use the same address that is used for
> the reg property. This updates all davinci DT files to use the proper
> convention.
>
> Signe
On Fri, Mar 25, 2016 at 12:27:21PM +, Ian T. Jacobsen wrote:
> Ok looks like this fixed the dmesg bug report, and the hardware does
> now show up in relevant software, but it does not actually work.
> arecord reports this
>
> $ arecord -f cd -D plughw:2,0 -d 20 test.wav
> arecord: main:722: au
Hello.
On 03/25/2016 06:13 PM, Rob Herring wrote:
TI has been using the physical address in DT after the @ in device nodes.
The device tree convention is to use the same address that is used for
the reg property. This updates all davinci DT files to use the proper
convention.
Signed-off-by: Da
Hi,
Peter Griffin writes:
> Otherwise generic-xhci and xhci-platform which have no data get wrongly
> detected as XHCI_PLAT_TYPE_MARVELL_ARMADA by xhci_plat_type_is().
>
> This fixes a regression in v4.5 for STiH407 family SoC's which use the
> synopsis dwc3 IP, whereby the disable_clk error pat
Hi Felipe,
On ven., mars 25 2016, Felipe Balbi wrote:
> Hi,
>
> Peter Griffin writes:
>> Otherwise generic-xhci and xhci-platform which have no data get wrongly
>> detected as XHCI_PLAT_TYPE_MARVELL_ARMADA by xhci_plat_type_is().
>>
>> This fixes a regression in v4.5 for STiH407 family SoC's
On 03/25/2016 02:51 AM, David Lechner wrote:
We will be using a generic syscon device for the TI DA8XX SoC CFGCHIPx
retisters. This will be used by a number of planned drivers including a
new USB PHY driver and common clock framework drivers.
The same defines are removed from the platform_data
Hi,
Gregory CLEMENT writes:
>> Peter Griffin writes:
>>> Otherwise generic-xhci and xhci-platform which have no data get wrongly
>>> detected as XHCI_PLAT_TYPE_MARVELL_ARMADA by xhci_plat_type_is().
>>>
>>> This fixes a regression in v4.5 for STiH407 family SoC's which use the
>>> synopsis dwc3
Fixing checks for dma mapping error in qset_fill_page_list(),
I have missed two similar problems in qset_add_urb_sg() and
in qset_add_urb_sg_linearize().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov
---
drivers/usb/host/whci/qset.c | 6 +-
On 25.03.2016 22:23, Alexey Khoroshilov wrote:
> Fixing checks for dma mapping error in qset_fill_page_list(),
> I have missed two similar problems in qset_add_urb_sg() and
> in qset_add_urb_sg_linearize().
>
> Found by Linux Driver Verification project (linuxtesting.org).
>
> Signed-off-by: Alex
On 26.03.2016 01:03, Vladimir Zapolskiy wrote:
On 25.03.2016 22:23, Alexey Khoroshilov wrote:
Fixing checks for dma mapping error in qset_fill_page_list(),
I have missed two similar problems in qset_add_urb_sg() and
in qset_add_urb_sg_linearize().
Found by Linux Driver Verification project (lin
On 26.03.2016 00:56, Alexey Khoroshilov wrote:
> On 26.03.2016 01:03, Vladimir Zapolskiy wrote:
>> On 25.03.2016 22:23, Alexey Khoroshilov wrote:
>>> Fixing checks for dma mapping error in qset_fill_page_list(),
>>> I have missed two similar problems in qset_add_urb_sg() and
>>> in qset_add_urb_sg_
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