charger to get notified
by status changes from the usb charger. It will report to power user
to set the current limitation when detecting the usb charger is added
or removed from extcon device state or usb gadget state.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |7
-by: Mark Brown
Signed-off-by: Baolin Wang
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72 insertions(+)
diff --git a/drivers/power/wm831x_power.c b/drivers/power/wm831x_power.c
index db11ae6
On 14 August 2015 at 16:55, Li Jun wrote:
> Hi Baolin,
>
> On Fri, Aug 14, 2015 at 05:47:43PM +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 regu
On 17 August 2015 at 08:40, Peter Chen wrote:
> On Fri, Aug 14, 2015 at 05:47:44PM +0800, Baolin Wang wrote:
>> The usb charger framework is based on usb gadget, and each usb gadget
>> can be one usb charger to set the current limitation.
>>
>> This patch adds a notifie
On 14 August 2015 at 23:27, Greg KH wrote:
> On Fri, Aug 14, 2015 at 05:47:45PM +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
On 17 August 2015 at 09:15, Li Jun wrote:
> On Fri, Aug 14, 2015 at 07:04:56PM +0800, Baolin Wang wrote:
>> On 14 August 2015 at 16:55, Li Jun wrote:
>> > Hi Baolin,
>> >
>> > On Fri, Aug 14, 2015 at 05:47:43PM +0800, Baolin Wang wrote:
>> >>
On 17 August 2015 at 16:20, Li Jun wrote:
> On Mon, Aug 17, 2015 at 02:02:08PM +0800, Baolin Wang wrote:
>> On 17 August 2015 at 09:15, Li Jun wrote:
>> > On Fri, Aug 14, 2015 at 07:04:56PM +0800, Baolin Wang wrote:
>> >> On 14 August 2015 at 16:55, Li
On 17 August 2015 at 23:25, Tim Bird wrote:
>
>
> On 08/16/2015 08:03 PM, Baolin Wang via device-mainlining wrote:
>> On 14 August 2015 at 23:27, Greg KH wrote:
>>> On Fri, Aug 14, 2015 at 05:47:45PM +0800, Baolin Wang wrote:
>>>> + *
>>>> + * Thi
On 18 August 2015 at 01:24, Mark Brown wrote:
> On Mon, Aug 17, 2015 at 11:03:26AM +0800, Baolin Wang wrote:
>> On 14 August 2015 at 23:27, Greg KH wrote:
>> > On Fri, Aug 14, 2015 at 05:47:45PM +0800, Baolin Wang wrote:
>
>> >> + * This program is free softwar
-by: Mark Brown
Signed-off-by: Baolin Wang
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72 insertions(+)
diff --git a/drivers/power/wm831x_power.c b/drivers/power/wm831x_power.c
index db11ae6
charger to get notified
by status changes from the usb charger. It will report to power user
to set the current limitation when detecting the usb charger is added
or removed from extcon device state or usb gadget state.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |7
DEVICE_ATTR_RW()/ATTRIBUTE_GROUPS() and change the method to
register the attruibutes.
- Remove the 'name' and 'entry' member of struct 'usb_charger'.
- Replace devm_kzalloc() with kzalloc() to follow the the lifetime rules.
- Other modifications.
Baolin Wang (3):
gadge
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 | 41 -
include/linux/usb/gadget.h| 20 ++
2 files changed, 60 insertions(+),
On 19 August 2015 at 00:04, Greg KH wrote:
> On Tue, Aug 18, 2015 at 07:14:19PM +0800, Baolin Wang wrote:
>> The usb charger framework is based on usb gadget, and each usb gadget
>> can be one usb charger to set the current limitation.
>>
>> This patch adds a notifier m
and split the patch to avoid breaking build.
- Other modifications.
Baolin Wang (5):
gadget: Introduce the notifier functions
gadget: Introduce the usb charger framework
gadget: Support for the usb charger framework
gadget: Integrate with the usb gadget supporting for usb charger
power
charger to get notified
by status changes from the usb charger. It will report to power user
to set the current limitation when detecting the usb charger is added
or removed from extcon device state or usb gadget state.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |7
For supporting the usb charger, it adds the usb_charger_init() and
usb_charger_exit() functions for usb charger initialization and exit.
Introduce a callback 'get_charger_type' which will implemented by
user for usb gadget operations to get the usb charger type.
Signed-off-by: B
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
---
: Baolin Wang
---
drivers/usb/gadget/udc/udc-core.c | 32
include/linux/usb/gadget.h| 18 ++
2 files changed, 50 insertions(+)
diff --git a/drivers/usb/gadget/udc/udc-core.c
b/drivers/usb/gadget/udc/udc-core.c
index f660afb..4238fc3
-by: Mark Brown
Signed-off-by: Baolin Wang
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72 insertions(+)
diff --git a/drivers/power/wm831x_power.c b/drivers/power/wm831x_power.c
index db11ae6
On 19 August 2015 at 17:56, Lee Jones wrote:
> On Wed, 19 Aug 2015, Baolin Wang wrote:
>
>> Integrate with the newly added USB charger interface to limit the current
>> we draw from the USB input based on the input device configuration
>> identified by the USB stack, al
On 20 August 2015 at 00:24, Mark Brown wrote:
> On Wed, Aug 19, 2015 at 05:13:48PM +0800, Baolin Wang wrote:
>> Integrate with the newly added USB charger interface to limit the current
>> we draw from the USB input based on the input device configuration
>> identified by th
On 19 August 2015 at 20:56, Sergei Shtylyov
wrote:
> Hello.
>
> On 8/19/2015 12:13 PM, Baolin Wang wrote:
>
>> For supporting the usb charger, it adds the usb_charger_init() and
>> usb_charger_exit() functions for usb charger initialization and exit.
>>
>> In
On 20 August 2015 at 17:02, David Laight wrote:
> From: Baolin Wang
>> Sent: 14 August 2015 10:48
>> +/* In miliamps */
>
> Spelling police: "milliamps"
>
Hi David,
I'll correct it in next patch series. Thanks for your comments.
>> +static un
-by: Mark Brown
Signed-off-by: Baolin Wang
Acked-by: Lee Jones
Acked-by: Charles Keepax
Acked-by: Peter Chen
---
drivers/power/wm831x_power.c | 69 ++
include/linux/mfd/wm831x/pdata.h |3 ++
2 files changed, 72 insertions(+)
diff --git a/drivers
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
---
For supporting the usb charger, it adds the usb_charger_init() and
usb_charger_exit() functions for usb charger initialization and exit.
Introduce a callback 'get_charger_type' which will implemented by
user for usb gadget operations to get the usb charger type.
Signed-off-by: B
and split the patch to avoid breaking build.
- Other modifications.
Baolin Wang (5):
gadget: Introduce the notifier functions
gadget: Introduce the usb charger framework
gadget: Support for the usb charger framework
gadget: Integrate with the usb gadget supporting for usb charger
power
-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 insertions
charger to get notified
by status changes from the usb charger. It will report to power user
to set the current limitation when detecting the usb charger is added
or removed from extcon device state or usb gadget state.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig | 7
: Baolin Wang
---
drivers/usb/gadget/udc/udc-core.c | 32
include/linux/usb/gadget.h| 18 ++
2 files changed, 50 insertions(+)
diff --git a/drivers/usb/gadget/udc/udc-core.c
b/drivers/usb/gadget/udc/udc-core.c
index f660afb..4238fc3 100644
For supporting the usb charger, it adds the usb_charger_init() and
usb_charger_exit() functions for usb charger initialization and exit.
Introduce a callback 'get_charger_type' which will implemented by
user for usb gadget operations to get the usb charger type.
Signed-off-by: B
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
---
It dose not work when we want to use the usb-to-serial port based
on one usb gadget as a console. Thus this patch adds the console
initialization to support this request.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |6 +
drivers/usb/gadget/function/u_serial.c
-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
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/
For supporting the usb charger, it adds the usb_charger_init() and
usb_charger_exit() functions for usb charger initialization and exit.
Introduce a callback 'get_charger_type' which will implemented by
user for usb gadget operations to get the usb charger type.
Signed-off-by: B
detection which combines the USB negotiation and
PMICs detection.
- Supply the notification mechanism to userspace when charger state is changed.
- Integrate with the vbus staff in the gadget API.
Baolin Wang (5):
gadget: Introduce the notifier functions
gadget: Introduce the usb charger
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
---
: Baolin Wang
---
drivers/usb/gadget/udc/udc-core.c | 32
include/linux/usb/gadget.h| 18 ++
2 files changed, 50 insertions(+)
diff --git a/drivers/usb/gadget/udc/udc-core.c
b/drivers/usb/gadget/udc/udc-core.c
index f660afb..4238fc3
On 7 November 2015 at 00:56, Greg KH wrote:
> On Fri, Nov 06, 2015 at 07:35:10PM +0800, Baolin Wang wrote:
>> #ifdef CONFIG_HAS_DMA
>> diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
>> index c14a69b..755e8bc 100644
>> --- a/include/linux/us
.
- 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 for usb charger
power: wm831x_power: Support USB charger current limit management
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
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
---
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| 10 ++
2 files changed, 21 insertions(+)
diff --git a/drivers/usb/gadg
It dose not work when we want to use the usb-to-serial port based
on one usb gadget as a console. Thus this patch adds the console
initialization to support this request.
Signed-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |6 +
drivers/usb/gadget/function/u_serial.c
On 17 November 2015 at 21:34, Andy Shevchenko wrote:
> On Mon, Nov 16, 2015 at 9:05 AM, Baolin Wang wrote:
>> It dose not work when we want to use the usb-to-serial port based
>> on one usb gadget as a console. Thus this patch adds the console
>> initialization to
On 18 November 2015 at 17:32, Andy Shevchenko wrote:
> On Wed, Nov 18, 2015 at 4:15 AM, Baolin Wang wrote:
>> On 17 November 2015 at 21:34, Andy Shevchenko
>> wrote:
>>> On Mon, Nov 16, 2015 at 9:05 AM, Baolin Wang wrote:
>>>> It dose not work when we want
On 18 November 2015 at 20:05, David Laight wrote:
> From: Baolin Wang
>> Sent: 18 November 2015 10:45
>> On 18 November 2015 at 17:32, Andy Shevchenko
>> wrote:
>> > On Wed, Nov 18, 2015 at 4:15 AM, Baolin Wang
>> > wrote:
>> >> On 17 No
On 18 November 2015 at 23:32, Peter Hurley wrote:
> Hi Baolin,
>
> On 11/16/2015 02:05 AM, Baolin Wang wrote:
>> It dose not work when we want to use the usb-to-serial port based
>> on one usb gadget as a console. Thus this patch adds the console
>> initialization to
>
>> +{
>> + struct gscons_info *info = gserial_cons.data;
>> + int port_num = gserial_cons.index;
>> + struct usb_request *req;
>> + struct gs_port *port;
>> + struct usb_ep *ep;
>> +
>> + if (port_num >= MAX_U_SERIAL_PORTS || port_num < 0) {
>> + pr_err("%s: po
On 19 November 2015 at 17:36, Peter Hurley wrote:
> On 11/19/2015 01:48 AM, Baolin Wang wrote:
>>>
>>>> +{
>>>> + struct gscons_info *info = gserial_cons.data;
>>>> + int port_num = gserial_cons.index;
>>>> + struct usb_requ
On 19 November 2015 at 18:28, Peter Hurley wrote:
> On 11/18/2015 09:35 PM, Baolin Wang wrote:
>> On 18 November 2015 at 23:32, Peter Hurley wrote:
>>> Hi Baolin,
>>>
>>> On 11/16/2015 02:05 AM, Baolin Wang wrote:
>>>> It dose not work when we want
-off-by: Baolin Wang
---
drivers/usb/gadget/Kconfig |6 +
drivers/usb/gadget/function/u_serial.c | 258
2 files changed, 264 insertions(+)
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 33834aa..be5aab9 100644
--- a
d char *line_num)
> {
> struct usb_cdc_line_coding coding;
> + struct gs_port *port;
> struct device *tty_dev;
> int ret;
> int port_num;
> @@ -1231,23
charger initialization.
Signed-off-by: Baolin Wang
---
drivers/usb/phy/phy.c | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index f97cb47..bceb2c9 100644
--- a/drivers/usb/phy/phy.c
+++ b/drivers/usb/phy/phy.c
Hi Roger,
On 27 February 2018 at 19:22, Roger Quadros wrote:
> In the following test we get stuck by sleeping forever in _dwc3_set_mode()
> after which dual-role switching doesn't work.
>
> On dra7-evm's dual-role port,
> - Load g_zero gadget driver and enumerate to host
> - suspend to mem
> - di
Hi Roger,
On 5 March 2018 at 17:45, Roger Quadros wrote:
> Felipe,
>
> On 05/03/18 10:49, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Roger Quadros writes:
Roger Quadros writes:
> In the following test we get stuck by sleeping forever in _dwc3_set_mode()
> after which dual-role switching d
On 5 March 2018 at 19:14, Roger Quadros wrote:
> On 05/03/18 13:06, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Baolin Wang writes:
>>>>> Roger Quadros writes:
>>>>>>> Roger Quadros writes:
>>>>>>>> In the follo
Hi Mathias,
On 30 March 2017 at 11:26, Baolin Wang wrote:
> Enable the xHCI plat runtime PM for parent device to suspend/resume
> xHCI. Also call pm_runtime_forbid() in probe() function to force users
> to explicitly enable runtime pm using power/control in sysfs, in case
> some pa
Hi Mathias,
On 10 April 2017 at 18:09, Mathias Nyman wrote:
> On 10.04.2017 10:57, Baolin Wang wrote:
>>
>> Hi Mathias,
>>
>> On 30 March 2017 at 11:26, Baolin Wang wrote:
>>>
>>> Enable the xHCI plat runtime PM for parent device to suspend/resu
Enable the xHCI plat runtime PM for parent device to suspend/resume
xHCI. Also call pm_runtime_forbid() in probe() function to force users
to explicitly enable runtime pm using power/control in sysfs, in case
some parent devices didn't implement runtime PM callbacks.
Signed-off-by: Baolin
Hi,
On 28 April 2017 at 21:26, Bogdan Mirea wrote:
> In the current implementation we get a Kernel Oops when calling rmmod
> for g_serial driver. This happens because the function that creates the
> kthread (gs_console_setup) which should be called at driver probing is
> never called for ttyGS* r
Hi Mirea,
On 29 April 2017 at 17:58, Mirea, Bogdan-Stefan
wrote:
> Hi Baolin,
>
> On April 29, 2017 at 5:14, Baolin Wang wrote:
>> Hi,
>>
>> On 28 April 2017 at 21:26, Bogdan Mirea
>> wrote:
>> > In the current implementation we get a Kernel Oops w
:
- Fix build errors with random config.
Baolin Wang (3):
usb: phy: Introduce one extcon device into usb phy
usb: phy: phy-qcom-8x16-usb: Remove redundant extcon
register/unregister
usb: phy: phy-msm-usb: Remove redundant extcon register/unregister
drivers/usb/phy/Kconfig
Since usb phy core has added common code to register or unregister
extcon device, then phy-qcom-8x16-usb driver does not need its own
code to register/unregister extcon device, then remove them.
Signed-off-by: Baolin Wang
---
drivers/usb/phy/phy-qcom-8x16-usb.c | 20 +---
1
Since usb phy core has added common code to register or unregister
extcon device, then phy-msm-usb driver does not need its own
code to register/unregister extcon device, then remove them.
Signed-off-by: Baolin Wang
---
drivers/usb/phy/phy-msm-usb.c | 85
, and some other helper functions to register extcon.
Signed-off-by: Baolin Wang
---
drivers/usb/phy/Kconfig |6 ++---
drivers/usb/phy/phy.c | 57 +++
include/linux/usb/phy.h |7 ++
3 files changed, 67 insertions(+), 3 deletions(-)
diff
Introducing USB charger type and state definition can help
to support USB charging which will be added in USB phy core.
Signed-off-by: Baolin Wang
---
include/uapi/linux/usb/charger.h | 31 +++
1 file changed, 31 insertions(+)
create mode 100644 include/uapi/linux
: Baolin Wang
---
drivers/usb/phy/phy.c | 265 +++
include/linux/usb/phy.h | 48 +
2 files changed, 313 insertions(+)
diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index 032f5af..db72802 100644
--- a/drivers/usb/phy/phy.c
+++ b
-by: Mark Brown
Signed-off-by: Baolin Wang
---
drivers/power/supply/wm831x_power.c | 61 +++
1 file changed, 61 insertions(+)
diff --git a/drivers/power/supply/wm831x_power.c
b/drivers/power/supply/wm831x_power.c
index 7082301..3e3480708 100644
--- a/drivers
lp improve the system]
>
> url:
> https://github.com/0day-ci/linux/commits/Baolin-Wang/include-uapi-usb-Introduce-USB-charger-type-and-state-definition/20170628-093530
> base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next
> config: i386-randconfig-x076-06262345 (at
On 29 June 2017 at 07:01, Stephen Warren wrote:
>
>
> Baolin,
>
> I have a question about the following commit:
>
> 511a36d2f357 "usb: gadget: Add the gserial port checking in gs_start_tx()"
>
>> When usb gadget is set gadget serial function, it will be crash in below
>> situation.
>>
>> It will c
Introducing USB charger type and state definition can help
to support USB charging which will be added in USB phy core.
Signed-off-by: Baolin Wang
---
include/uapi/linux/usb/charger.h | 31 +++
1 file changed, 31 insertions(+)
create mode 100644 include/uapi/linux
behave
as they should. Thus provide a standard USB charger support in USB phy core
for doing this in kernel.
Now introduce one user with wm831x_power to support and test the usb charger.
Changes since v1:
- Fix building errors.
Baolin Wang (3):
include: uapi: usb: Introduce USB charger type
-by: Mark Brown
Signed-off-by: Baolin Wang
---
drivers/power/supply/wm831x_power.c | 61 +++
1 file changed, 61 insertions(+)
diff --git a/drivers/power/supply/wm831x_power.c
b/drivers/power/supply/wm831x_power.c
index 7082301..3e3480708 100644
--- a/drivers
: Baolin Wang
---
drivers/usb/phy/phy.c | 265 +++
include/linux/usb/phy.h | 49 +
2 files changed, 314 insertions(+)
diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index 032f5af..db72802 100644
--- a/drivers/usb/phy/phy.c
+++ b
Hi,
On 3 July 2017 at 23:50, Sebastian Reichel
wrote:
> Hi,
>
> On Mon, Jul 03, 2017 at 02:07:15PM +0800, Baolin Wang wrote:
>> Integrate with the newly added USB charger interface to limit the current
>> we draw from the USB input based on the input device configuration
>
Hi,
On 3 July 2017 at 16:53, Charles Keepax wrote:
> On Mon, Jul 03, 2017 at 02:07:15PM +0800, Baolin Wang wrote:
>> Integrate with the newly added USB charger interface to limit the current
>> we draw from the USB input based on the input device configuration
>> identi
Hi,
On 12 July 2017 at 11:52, gustavo panizzo wrote:
> The dwc3 could not release resources when the module is built-in
> because this module does not have shutdown method. This causes the USB
> 3.0 hub is not able to detect after warm boot.
>
> Original patch by Brian Kim, updated and submitted
Hi,
On 3 July 2017 at 19:25, Manu Gautam wrote:
> Driver powers-off PHYs and reinitializes DWC3 core and gadget on
> resume. While this works fine for gadget mode but in host
> mode there is not re-initialization of host stack. Also, resetting
> bus as part of bus_suspend/resume is not correct wh
Hi,
On 12 July 2017 at 15:25, Manu Gautam wrote:
>
>
> On 7/12/2017 12:19 PM, Baolin Wang wrote:
>>
>> Hi,
>>
>> On 3 July 2017 at 19:25, Manu Gautam wrote:
>>>
>>> Driver powers-off PHYs and reinitializes DWC3 core and gadget on
>>&g
Hi,
On 13 July 2017 at 07:20, gustavo panizzo wrote:
> Hello Wang
>
> thanks for your response
>
>
> On Wed, Jul 12, 2017 at 02:08:04PM +0800, Baolin Wang wrote:
>>
>> Hi,
>>
>> On 12 July 2017 at 11:52, gustavo panizzo wrote:
>>>
>>
On 12 July 2017 at 16:58, Manu Gautam wrote:
>
>
> On 7/12/2017 2:06 PM, Baolin Wang wrote:
>>
>> Hi,
>>
>> On 12 July 2017 at 15:25, Manu Gautam wrote:
>>>
>>>
>>> On 7/12/2017 12:19 PM, Baolin Wang wrote:
>>>>
>>&g
Hi,
On 13 July 2017 at 15:26, Manu Gautam wrote:
>
>
> On 7/13/2017 11:33 AM, Baolin Wang wrote:
>> On 12 July 2017 at 16:58, Manu Gautam wrote:
>>>
>>> On 7/12/2017 2:06 PM, Baolin Wang wrote:
>>>> Hi,
>>>>
>>>> On 12 July
Hi,
On 3 July 2017 at 14:07, 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
Hi Manu,
On 20 July 2017 at 19:12, Manu Gautam wrote:
> Hi,
>
>
> On 7/13/2017 1:13 PM, Baolin Wang wrote:
>> Hi,
>>
>> On 13 July 2017 at 15:26, Manu Gautam wrote:
>>>
>>> On 7/13/2017 11:33 AM, Baolin Wang wrote:
>>>> On 12 July 2
the child device (xHCI device) in runtime resume
callback (dwc3_host_resume()) of dwc3 device, now the dwc3 device's
runtime state is not RPM_ACTIVE, which will block to resume its
child device (xHCI device). Add ignore children flag can avoid this
situation.
Signed-off-by: Baolin
Hi Manu,
On 21 July 2017 at 10:32, Baolin Wang wrote:
> Hi Manu,
>
> On 20 July 2017 at 19:12, Manu Gautam wrote:
>> Hi,
>>
>>
>> On 7/13/2017 1:13 PM, Baolin Wang wrote:
>>> Hi,
>>>
>>> On 13 July 2017 at 15:26, Manu Gautam wrote:
On 21 July 2017 at 16:45, Manu Gautam wrote:
> Hi,
>
>
> On 7/21/2017 12:28 PM, Baolin Wang wrote:
>> For some mobile devices with strict power management, we also want to
>> suspend the host when the slave was detached for power saving. Thus
>> adding the host suspe
Hi,
On 21 July 2017 at 17:13, Manu Gautam wrote:
> Hi,
>
> On 7/21/2017 2:31 PM, Baolin Wang wrote:
>> On 21 July 2017 at 16:45, Manu Gautam wrote:
>>> Hi,
>>>
>>>
>>> On 7/21/2017 12:28 PM, Baolin Wang wrote:
>>>> For so
Hi Manu,
On 24 July 2017 at 16:42, Manu Gautam wrote:
> Hi Baolin,
>
>
> On 7/24/2017 11:26 AM, Baolin Wang wrote:
>
>>>>> Other than what I pushed in my patch -
>>>>> ("usb: dwc3: Don't reinitialize core during host bus-suspend/resume&quo
Hi Manu,
On 24 July 2017 at 17:38, Manu Gautam wrote:
> Hi,
>
>
> On 7/24/2017 2:45 PM, Baolin Wang wrote:
>> Hi Manu,
>>
>> On 24 July 2017 at 16:42, Manu Gautam wrote:
>>> Hi Baolin,
>>>
>>>
>>> On 7/24/2017 11:26 AM, B
: Baolin Wang
---
drivers/usb/phy/phy.c | 272 +++
include/linux/usb/phy.h | 49 +
2 files changed, 321 insertions(+)
diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index 032f5af..2dc48bb 100644
--- a/drivers/usb/phy/phy.c
+++ b
-by: Mark Brown
Signed-off-by: Baolin Wang
---
Documentation/devicetree/bindings/mfd/wm831x.txt |1 +
drivers/power/supply/wm831x_power.c | 58 ++
2 files changed, 59 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/wm831x.txt
b
Introducing USB charger type and state definition can help
to support USB charging which will be added in USB phy core.
Signed-off-by: Baolin Wang
---
include/uapi/linux/usb/charger.h | 31 +++
1 file changed, 31 insertions(+)
create mode 100644 include/uapi/linux
/bq24190_charger.c
drivers/power/supply/charger-manager.c
drivers/power/supply/qcom_smbb.c
Changes since v1:
- Fix building errors.
Changes since v2:
- Add DT binding documentation for wm831x_power driver.
- Change 'usb-phy' as one optional property for wm831x_power driver.
Baol
Hi,
On 25 July 2017 at 17:59, Sebastian Reichel
wrote:
> Hi,
>
> On Tue, Jul 25, 2017 at 04:00:01PM +0800, Baolin Wang wrote:
>> Integrate with the newly added USB charger interface to limit the current
>> we draw from the USB input based on the input device configuration
Hi Manu,
On 25 July 2017 at 19:19, Manu Gautam wrote:
> Hi,
>
>
> On 7/25/2017 1:30 PM, Baolin Wang wrote:
>> This patch introduces the usb charger support based on usb phy that
>> makes an enhancement to a power driver. The basic conception of the
>> usb charger is
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