one if we're dealing with one of the core
>> revisions that actually require the interrupt before
>> moving on.
>>
>> Reported-by: Baolin Wang
>> Signed-off-by: Felipe Balbi
>
> I've updated this one in order to fix the comment we had about d
Hi,
On 17 October 2016 at 18:10, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> 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
>> unre
Hi,
On 17 October 2016 at 19:53, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>>> Baolin Wang writes:
>>>> When we change the USB function with configfs dynamically, we possibly met
>>>> this
>>>> situation: one core is do
Hi,
On 18 October 2016 at 15:19, Felipe Balbi wrote:
>
> Hi,
>
> Alan Stern writes:
>>> Baolin Wang writes:
>>> >> Felipe Balbi writes:
>>> >>> Instead of just delaying for 100us, we should
>>> >>> actually wait for End
On 18 October 2016 at 16:21, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>>> Alan Stern writes:
>>>>> Baolin Wang writes:
>>>>> >> Felipe Balbi writes:
>>>>> >>> Instead of just delaying for 100us, we sho
When the usb gadget supporting for usb charger is ready, the usb charger
can implement the usb_charger_plug_by_gadget() function, usb_charger_exit()
function and dev_to_uchger() function by getting 'struct usb_charger' from
'struct gadget'.
Signed-off-by: Baolin Wang
Reviewe
usb gadget state.
This patch doesn't yet integrate with the gadget code, so some functions
which rely on the 'gadget' are not completed, that will be implemented
in the following patches.
Signed-off-by: Baolin Wang
Reviewed-by: Li Jun
Tested-by: Li Jun
---
drivers/usb
.
Changes since v11:
- Reviewed and tested by Li Jun.
Changes since v10:
- Introduce usb_charger_get_state() function to check charger state.
- Remove the mutex lock in usb_charger_set_cur_limit_by_type() function
in case will be issued in atomic context.
Baolin Wang (4):
usb: gadget: Intro
-by: Mark Brown
Signed-off-by: Baolin Wang
Acked-by: Lee Jones
Acked-by: Charles Keepax
Acked-by: Peter Chen
Acked-by: Sebastian Reichel
---
drivers/power/wm831x_power.c | 75 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 78
For supporting the usb charger, it adds the usb_charger_init() and
usb_charger_exit() functions for usb charger initialization and exit.
It will report to the usb charger when the gadget state is changed,
then the usb charger can do the power things.
Signed-off-by: Baolin Wang
Reviewed-by: Li
Hi,
On 18 October 2016 at 16:21, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Sure. The problem I met was, when we change the USB function with
>> configfs frequently, sometimes it will hang the system to crash. The
>> reason is, we will start end tra
Hi,
On 19 October 2016 at 18:09, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>>
>> We should not check the DWC3_EP_ENABLED flag, since we will clear all
>> flags in __dwc3_gadget_ep_disable() after setting
>> DWC3_EP_END_TRANSFER_PENDING flags in d
Hi Felipe,
On 19 October 2016 at 10:37, 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 thei
Hi,
On 28 October 2016 at 06:00, NeilBrown wrote:
> On Thu, Oct 27 2016, Baolin Wang wrote:
>
>> Hi Felipe,
>>
>> On 19 October 2016 at 10:37, Baolin Wang wrote:
>>> Currently the Linux kernel does not provide any standard integration of this
>>> feat
On 29 October 2016 at 01:03, Mark Brown wrote:
> On Fri, Oct 28, 2016 at 08:51:41PM +0800, Baolin Wang wrote:
>> On 28 October 2016 at 06:00, NeilBrown wrote:
>
>> > 1/ I think we agreed that it doesn't make sense for there to be
>> > two chargers register
Hi Feilpe,
On 31 October 2016 at 18:55, Felipe Balbi wrote:
>
> Hi Baolin,
>
> Felipe Balbi writes:
>> From: Baolin Wang
>>
>> Instead of just delaying for 100us, we should
>> actually wait for End Transfer Command Complete
>> interrupt before moving
minor improvements ]
Signed-off-by: Baolin Wang
---
drivers/usb/dwc3/core.h |8
drivers/usb/dwc3/gadget.c | 47 +
2 files changed, 51 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 23
Hi,
On 31 October 2016 at 20:53, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Instead of just delaying for 100us, we should
>> actually wait for End Transfer Command Complete
>> interrupt before moving on. Note that this should
>> only be done i
minor improvements ]
Signed-off-by: Baolin Wang
---
Changes since v1:
- Move the suspend checking to right place to avoid checking twice.
---
drivers/usb/dwc3/core.h |8
drivers/usb/dwc3/gadget.c | 49 +
2 files changed, 53 insertions(
Hi,
On 1 November 2016 at 19:01, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Changes since v1:
>> - Move the suspend checking to right place to avoid checking twice.
>
> there is still one problem
>
>> @@ -1736,12 +1739,38 @@ static in
Hi,
On 1 November 2016 at 19:36, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Hi,
>>
>> On 1 November 2016 at 19:01, Felipe Balbi wrote:
>>>
>>> Hi,
>>>
>>> Baolin Wang writes:
>>>> Changes sinc
Hi,
On 31 October 2016 at 08:00, NeilBrown wrote:
> On Fri, Oct 28 2016, Baolin Wang wrote:
>
>>>
>>> 3/ usb_charger_notify_state() does nothing if the state doesn't change.
>>> When the extcon detects an SDP, it will be called to set the state
>&
On 3 November 2016 at 09:25, NeilBrown wrote:
> On Tue, Nov 01 2016, Baolin Wang wrote:
>
>
>>> So I won't be responding on this topic any further until I see a genuine
>>> attempt to understand and resolve the inconsistencies with
>>> usb_register_notif
Hi,
On 9 November 2016 at 23:35, Eugene Korenevsky wrote:
> Rework smelling code (goto inside compound statement). Perhaps this is
> legacy. Anyway such code is not appropriate for Linux kernel.
>
> Changes since v3: fix typo
> Changes since v2: extract the code to static function
> Changes since
Hi
On 8 November 2016 at 04:36, NeilBrown wrote:
> On Mon, Nov 07 2016, Baolin Wang wrote:
>
>> On 3 November 2016 at 09:25, NeilBrown wrote:
>>> On Tue, Nov 01 2016, Baolin Wang wrote:
>>
>> I agree with your most opinions, but these are optimization.
tested tag for patch 1/4/5 after fixing Felipe's issue.
Tested-by: Baolin Wang
--
Baolin.wang
Best Regards
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On 14 November 2016 at 12:21, NeilBrown wrote:
> On Thu, Nov 10 2016, Baolin Wang wrote:
>
>> Hi
>>
>> On 8 November 2016 at 04:36, NeilBrown wrote:
>>> On Mon, Nov 07 2016, Baolin Wang wrote:
>>>
>>>> On 3 November 2016 at 09:25, NeilBrow
Since the 'addr_64' variable as legacy is unused now, then remove it from
xhci_hcd structure.
Signed-off-by: Baolin Wang
---
drivers/usb/host/xhci.h |1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 3e5922d..9dbaacf 10
e phy clock when
disconnecting the slow USB decice, that will hang on the xHCI commands
executing which depends on the phy clock.
Thus we should disable USB2.0 phy suspend feature when dwc3 acts as host
role.
Signed-off-by: Baolin Wang
---
drivers/usb/dwc3/core.c | 14 ++
1 file ch
Hi,
On 15 November 2016 at 18:49, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> When dwc3 controller acts as host role with attaching slow speed device
>> (like mouse or keypad). Then if we plugged out the slow speed device,
>> it will timeout to ru
On 6 December 2015 at 00:27, Sebastian Reichel wrote:
> Hi,
>
> On Mon, Nov 16, 2015 at 02:33:31PM +0800, Baolin Wang wrote:
>> +static ssize_t cur_limit_show(struct device *dev,
>> + struct device_attribute *attr,
>> +
When the usb gadget supporting for usb charger is ready, the usb charger
should get the type by the 'get_charger_type' callback which is implemented
by the usb gadget operations, and get the usb charger pointer from struct
'usb_gadget'.
Signed-off-by: Baolin Wang
---
usb gadget state.
This patch doesn't yet integrate with the gadget code, so some functions
which rely on the 'gadget' are not completed, that will be implemented
in the following patches.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |7 +
drivers/usb/
x27; which will implemented by
user for usb gadget operations to get the usb charger type.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/udc/udc-core.c | 11 +++
include/linux/usb/gadget.h| 11 +++
2 files changed, 22 insertions(+)
diff --git a/drivers/usb/gadg
.
- Integrate with the vbus staff in the gadget API.
- Spilt up the functionality for userspace with one file per USB charger type.
Baolin Wang (4):
gadget: Introduce the usb charger framework
gadget: Support for the usb charger framework
gadget: Integrate with the usb gadget supporting for
-by: Mark Brown
Signed-off-by: Baolin Wang
Acked-by: Lee Jones
Acked-by: Charles Keepax
Acked-by: Peter Chen
Acked-by: Sebastian Reichel
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72
.
- Integrate with the vbus staff in the gadget API.
- Spilt up the functionality for userspace with one file per USB charger type.
- Rebase on "4.4-rc7".
Baolin Wang (4):
gadget: Introduce the usb charger framework
gadget: Support for the usb charger framework
gadget: Integrat
x27; which will implemented by
user for usb gadget operations to get the usb charger type.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/udc/udc-core.c | 11 +++
include/linux/usb/gadget.h| 11 +++
2 files changed, 22 insertions(+)
diff --git a/drivers/usb/gadg
When the usb gadget supporting for usb charger is ready, the usb charger
should get the type by the 'get_charger_type' callback which is implemented
by the usb gadget operations, and get the usb charger pointer from struct
'usb_gadget'.
Signed-off-by: Baolin Wang
---
usb gadget state.
This patch doesn't yet integrate with the gadget code, so some functions
which rely on the 'gadget' are not completed, that will be implemented
in the following patches.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |7 +
drivers/usb/
-by: Mark Brown
Signed-off-by: Baolin Wang
Acked-by: Lee Jones
Acked-by: Charles Keepax
Acked-by: Peter Chen
Acked-by: Sebastian Reichel
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72
On 7 January 2016 at 19:25, Alex Shi wrote:
> Hi, Baolin,
>
> There is similar gadget/charger driver on QC msm tree,
> git://codeaurora.org/quic/la/kernel/msm-3.10 msm-3.10
> You may check that as a reference.
>
OK. Thanks.
--
Baolin.wang
Best Regards
--
To unsubscribe from this list: send the
On 25 January 2016 at 11:44, Greg KH wrote:
> On Mon, Jan 04, 2016 at 11:04:26AM +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
>> prov
#x27;s maxpacketsize.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/function/f_midi.c | 18 +++---
1 file changed, 11 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/gadget/function/f_midi.c
b/drivers/usb/gadget/function/f_midi.c
index 58fc199..2e3f11e 100644
--- a/drivers
On 7 July 2016 at 20:51, Michal Nazarewicz wrote:
> On Thu, Jul 07 2016, Baolin Wang wrote:
>> Some gadget device (such as dwc3 gadget) requires quirk_ep_out_aligned_size
>> attribute, which means it need to align the request buffer's size to an ep's
>> m
On 8 July 2016 at 21:21, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Some gadget device (such as dwc3 gadget) requires quirk_ep_out_aligned_size
>> attribute, which means it need to align the request buffer's size to an ep's
>> maxpacketsi
On 8 July 2016 at 21:27, Felipe Balbi wrote:
>
> Hi again,
>
> Felipe Balbi writes:
>> Michal Nazarewicz writes:
>>> On Fri, Jul 08 2016, Baolin Wang wrote:
>>>> On 7 July 2016 at 20:51, Michal Nazarewicz wrote:
>>>>> On Thu, Jul 07 2016,
On 8 July 2016 at 21:04, Michal Nazarewicz wrote:
> On Fri, Jul 08 2016, Baolin Wang wrote:
>> On 7 July 2016 at 20:51, Michal Nazarewicz wrote:
>>> On Thu, Jul 07 2016, Baolin Wang wrote:
>>>> Some gadget device (such as dwc3 gadget) requires quirk_ep_out_alig
#x27;s maxpacketsize.
Signed-off-by: Baolin Wang
Acked-by: Michal Nazarewicz
---
Changelog since v1:
- Remove the in_ep modification.
- Remove max_t() function.
drivers/usb/gadget/function/f_midi.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadg
Hi Felipe,
On 1 July 2016 at 14:05, 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 ker
On 11 July 2016 at 19:38, Michal Nazarewicz wrote:
> On Mon, Jul 11 2016, Baolin Wang wrote:
>> Some gadget device (such as dwc3 gadget) requires quirk_ep_out_aligned_size
>> attribute, which means it need to align the request buffer's size to an ep's
>> m
#x27;s maxpacketsize.
Signed-off-by: Baolin Wang
Acked-by: Michal Nazarewicz
---
Changelog:
v2:
- Simplify the method to get buffer length.
v1:
- Remove the in_ep modification.
- Remove max_t() function.
drivers/usb/gadget/function/f_midi.c | 11 +++
1 file changed, 7 insertions(+),
Now some usb controllers (such as dwc3 controller) need 'XHCI_SLOW_SUSPEND'
quirk when suspending the xhci, thus we need to add 'usb3_slow_suspend' member
in xhci platform data to support this.
Signed-off-by: Baolin Wang
---
drivers/usb/host/xhci-plat.c |3 ++
issue.
Signed-off-by: Baolin Wang
---
drivers/usb/dwc3/core.c | 18 +++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 9466431..1485480 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
host when slave device is detached or attached.
Baolin Wang (4):
usb: host: xhci: Move the xhci quirks checking to the right place
usb: host: xhci: Introduce one new 'usb3_slow_suspend' member for
xhci private data
usb: dwc3: core: Move the mode setting to the right place
delay when
suspending the xhci.
Signed-off-by: Baolin Wang
---
drivers/usb/dwc3/Kconfig |7 +++
drivers/usb/dwc3/core.c | 25 -
drivers/usb/dwc3/core.h | 15 +++
drivers/usb/dwc3/host.c | 32
4 files changed, 78
It will reset the xhci quirks in xhci_gen_setup() function when xhci try to
add one hcd, thus we need to move the XHCI_LPM_SUPPORT quirk checking after
adding hcd.
Signed-off-by: Baolin Wang
---
drivers/usb/host/xhci-plat.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff
Hi,
On 26 July 2016 at 07:15, Felipe F. Tonello wrote:
> USB spec specifies wMaxPacketSize to be little endian (as other properties),
> so when using this variable in the driver we should convert to the current
> CPU endianness if necessary.
>
> Signed-off-by: Felipe F. Tonello
> ---
> drivers/
Hi Felipe,
On 26 July 2016 at 19:06, Felipe Ferreri Tonello wrote:
> Hi Baolin,
>
> Sorry for not replying for previous emails because for some reason these
> emails were archived. :(
>
> On 12/07/16 10:01, Baolin Wang wrote:
>> Some gadget device (such
-by: Mark Brown
Signed-off-by: Baolin Wang
Acked-by: Lee Jones
Acked-by: Charles Keepax
Acked-by: Peter Chen
Acked-by: Sebastian Reichel
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72
For supporting the usb charger, it adds the usb_charger_init() and
usb_charger_exit() functions for usb charger initialization and exit.
It will report to the usb charger when the gadget state is changed,
then the usb charger can do the power things.
Signed-off-by: Baolin Wang
Reviewed-by: Li
When the usb gadget supporting for usb charger is ready, the usb charger
can implement the usb_charger_plug_by_gadget() function, usb_charger_exit()
function and dev_to_uchger() function by getting 'struct usb_charger' from
'struct gadget'.
Signed-off-by: Baolin Wang
Reviewe
usb gadget state.
This patch doesn't yet integrate with the gadget code, so some functions
which rely on the 'gadget' are not completed, that will be implemented
in the following patches.
Signed-off-by: Baolin Wang
Reviewed-by: Li Jun
Tested-by: Li Jun
---
drivers/usb
ic context.
Baolin Wang (4):
usb: gadget: Introduce the usb charger framework
usb: gadget: Support for the usb charger framework
usb: gadget: Integrate with the usb gadget supporting for usb charger
power: wm831x_power: Support USB charger current limit management
drivers/power/wm831x_power.c
failed we should clear the runtime errors by pm_runtime_set_suspended()
function to avoid runtime resume failure.
Signed-off-by: Baolin Wang
---
drivers/usb/core/driver.c |9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core
Hi Greg,
On 9 August 2016 at 18:26, Greg KH wrote:
> On Tue, Aug 09, 2016 at 05:33:33PM +0800, Baolin Wang wrote:
>> When the usb device has entered suspend state by runtime suspend method, and
>> the sustem also try to enter suspend state by issuing usb_dev_suspend(), i
ors is set ('-ESHUTDOWN'), thus we should clear the runtime errors in
choose_wakeup() function to avoid this situation.
Signed-off-by: Baolin Wang
---
changes since v1:
- Modify the changelog to explain clearly.
- Remove 'ret' variable in choose_wakeup().
---
drivers/usb/core
On 10 August 2016 at 17:07, Peter Chen wrote:
> On Wed, Aug 10, 2016 at 02:43:50PM +0800, Baolin Wang wrote:
>> Hi Peter,
>>
>> On 10 August 2016 at 14:18, Peter Chen wrote:
>> > On Wed, Aug 10, 2016 at 10:33:31AM +0800, Baolin Wang wrote:
>> >> Hi G
Hi Greg,
On 10 August 2016 at 16:17, Greg KH wrote:
> On Wed, Aug 10, 2016 at 10:33:31AM +0800, Baolin Wang wrote:
>> Hi Greg,
>>
>> On 9 August 2016 at 18:26, Greg KH wrote:
>> > On Tue, Aug 09, 2016 at 05:33:33PM +0800, Baolin Wang wrote:
>> >> When t
Hi Peter,
On 10 August 2016 at 14:18, Peter Chen wrote:
> On Wed, Aug 10, 2016 at 10:33:31AM +0800, Baolin Wang wrote:
>> Hi Greg,
>>
>> On 9 August 2016 at 18:26, Greg KH wrote:
>> > On Tue, Aug 09, 2016 at 05:33:33PM +0800, Baolin Wang wrote:
>> >&g
Hi Felipe,
On 1 August 2016 at 15:09, 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 ker
Hi Alan,
On 10 August 2016 at 22:25, Alan Stern wrote:
> On Wed, 10 Aug 2016, Baolin Wang wrote:
>
>> >> >> For example: No slave attached> usb interface runtime suspend
>> >> >> > usb device runtime suspend -> xhci suspend ->
On 10 August 2016 at 22:31, Alan Stern wrote:
> On Wed, 10 Aug 2016, Baolin Wang wrote:
>
>> Considering strict power management for mobile device, we should also power
>> off the usb controller if there are no slaves attached even though it is usb
>> host function, but
Hi Peter,
On 11 August 2016 at 14:52, Peter Chen wrote:
> On Thu, Aug 11, 2016 at 11:11:08AM +0800, Baolin Wang wrote:
>> On 10 August 2016 at 22:31, Alan Stern wrote:
>> > On Wed, 10 Aug 2016, Baolin Wang wrote:
>> >
>> >> Considering strict power manag
Hi Peter,
On 11 August 2016 at 14:54, Peter Chen wrote:
> On Thu, Aug 11, 2016 at 11:08:52AM +0800, Baolin Wang wrote:
>> Hi Alan,
>>
>> On 10 August 2016 at 22:25, Alan Stern wrote:
>> > On Wed, 10 Aug 2016, Baolin Wang wrote:
>> >
>> >> >
On 11 August 2016 at 16:19, Peter Chen wrote:
> On Thu, Aug 11, 2016 at 04:07:21PM +0800, Baolin Wang wrote:
>> Hi Peter,
>>
>> On 11 August 2016 at 14:54, Peter Chen wrote:
>> > On Thu, Aug 11, 2016 at 11:08:52AM +0800, Baolin Wang wrote:
>> >> Hi Al
On 11 August 2016 at 16:44, Peter Chen wrote:
> On Thu, Aug 11, 2016 at 04:41:27PM +0800, Baolin Wang wrote:
>> >> >>
>> >> >> OK. But that is a real problem. It will pm_runtime_resume() falied
>> >> >> (issued in choose_wakeup()), cause us
Hi Felipe,
On 18 August 2016 at 15:18, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Now some usb controllers (such as dwc3 controller) need 'XHCI_SLOW_SUSPEND'
>> quirk when suspending the xhci, thus we need to add 'usb3_slow_suspend'
&
Hi Felipe,
On 18 August 2016 at 15:33, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> 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
Hi Felipe,
On 18 August 2016 at 20:25, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Hi Felipe,
>>
>> On 18 August 2016 at 15:18, Felipe Balbi wrote:
>>>
>>> Hi,
>>>
>>> Baolin Wang writes:
>>>> Now some
Hi Felipe,
On 18 August 2016 at 20:25, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Hi Felipe,
>>
>> On 18 August 2016 at 15:33, Felipe Balbi wrote:
>>>
>>> Hi,
>>>
>>> Baolin Wang writes:
>>>> For s
Hi Felipe,
On 18 August 2016 at 21:42, Felipe Balbi wrote:
>
> Hi Baolin,
>
> Baolin Wang writes:
>>>>>> diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
>>>>>> index e2e2487..162f17c 100644
>>>>>> ---
Hi Felipe,
On 11 August 2016 at 11:14, Baolin Wang wrote:
> Hi Felipe,
>
> On 1 August 2016 at 15:09, 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 regu
Hi Mathias,
On 18 August 2016 at 15:17, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> It will reset the xhci quirks in xhci_gen_setup() function when xhci try to
>> add one hcd, thus we need to move the XHCI_LPM_SUPPORT quirk checking after
>> adding hc
Hi Neil,
On 6 September 2016 at 13:40, NeilBrown wrote:
> On Mon, Aug 29 2016, Baolin Wang wrote:
>
>> Hi Felipe,
>>
>> On 11 August 2016 at 11:14, Baolin Wang wrote:
>>> Hi Felipe,
>>>
>>> On 1 August 2016 at 15:09, Baolin Wang wrote:
&
On 8 September 2016 at 15:31, NeilBrown wrote:
> On Thu, Sep 08 2016, Baolin Wang wrote:
>
>> Hi Neil,
>>
>> On 6 September 2016 at 13:40, NeilBrown wrote:
>>> On Mon, Aug 29 2016, Baolin Wang wrote:
>>>
>>>> Hi Felipe,
>>>>
&g
On 16 March 2016 at 19:48, Felipe Balbi wrote:
>
> Hi Baolin,
>
> Baolin Wang writes:
>> [ text/plain ]
>> Currently the Linux kernel does not provide any standard integration of this
>> feature that integrates the USB subsystem with the system power regulation
>
On 16 March 2016 at 20:09, Oliver Neukum wrote:
> On Wed, 2016-03-16 at 19:46 +0800, Baolin Wang wrote:
>> This patch introduces the usb charger driver based on usb gadget that
>> makes an enhancement to a power driver. It works well in practice but
>> that requires a
.
- Integrate with the vbus staff in the gadget API.
- Spilt up the functionality for userspace with one file per USB charger type.
- Rebase on "4.5-rc4".
Baolin Wang (4):
gadget: Introduce the usb charger framework
gadget: Support for the usb charger framework
gadget: Integrat
-by: Mark Brown
Signed-off-by: Baolin Wang
Acked-by: Lee Jones
Acked-by: Charles Keepax
Acked-by: Peter Chen
Acked-by: Sebastian Reichel
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72
x27; which will implemented by
user for usb gadget operations to get the usb charger type.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/udc/udc-core.c | 11 +++
include/linux/usb/gadget.h| 11 +++
2 files changed, 22 insertions(+)
diff --git a/drivers/usb/gadg
When the usb gadget supporting for usb charger is ready, the usb charger
should get the type by the 'get_charger_type' callback which is implemented
by the usb gadget operations, and get the usb charger pointer from struct
'usb_gadget'.
Signed-off-by: Baolin Wang
---
On 16 March 2016 at 19:20, Mark Brown wrote:
> On Wed, Mar 16, 2016 at 01:05:27PM +0200, Felipe Balbi wrote:
>> Mark Brown writes:
>> > On Mon, Feb 29, 2016 at 11:22:12PM +0900, Mark Brown wrote:
>> >> On Mon, Jan 04, 2016 at 11:04:26AM +0800, Baolin Wang wrote:
&g
usb gadget state.
This patch doesn't yet integrate with the gadget code, so some functions
which rely on the 'gadget' are not completed, that will be implemented
in the following patches.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |7 +
drivers/usb/
detection.
- Supply the notification mechanism to userspace when charger state is changed.
- Integrate with the vbus staff in the gadget API.
Baolin Wang (4):
gadget: Introduce the usb charger framework
gadget: Support for the usb charger framework
gadget: Integrate with the usb gadget supporting
-by: Mark Brown
Signed-off-by: Baolin Wang
Acked-by: Lee Jones
Acked-by: Charles Keepax
Acked-by: Peter Chen
Acked-by: Sebastian Reichel
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72
x27; which will implemented by
user for usb gadget operations to get the usb charger type.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/udc/udc-core.c | 11 +++
include/linux/usb/gadget.h| 11 +++
2 files changed, 22 insertions(+)
diff --git a/drivers/usb/gadg
When the usb gadget supporting for usb charger is ready, the usb charger
should get the type by the 'get_charger_type' callback which is implemented
by the usb gadget operations, and get the usb charger pointer from struct
'usb_gadget'.
Signed-off-by: Baolin Wang
---
usb gadget state.
This patch doesn't yet integrate with the gadget code, so some functions
which rely on the 'gadget' are not completed, that will be implemented
in the following patches.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |7 +
drivers/usb/
On 27 March 2016 at 16:22, Geert Uytterhoeven wrote:
> On Thu, Mar 24, 2016 at 1:35 PM, Baolin Wang wrote:
>> --- a/drivers/power/wm831x_power.c
>> +++ b/drivers/power/wm831x_power.c
>> @@ -13,6 +13,7 @@
>> #include
>> #include
>> #include
>
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