Re: [PATCH] usb: dwc3: Prevent indefinite sleep in _dwc3_set_mode during suspend/resume

On 5 March 2018 at 19:14, Roger Quadros <rog...@ti.com> wrote: > On 05/03/18 13:06, Felipe Balbi wrote: >> >> Hi, >> >> Baolin Wang <baolin.w...@linaro.org> writes: >>>>> Roger Quadros <rog...@ti.com> writes: >>>>>>>

Re: [PATCH] usb: dwc3: Prevent indefinite sleep in _dwc3_set_mode during suspend/resume

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

Re: [PATCH] usb: dwc3: Prevent indefinite sleep in _dwc3_set_mode during suspend/resume

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 > -

[PATCH] usb: phy: Factor out the usb charger initialization

charger initialization. Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- 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

Re: [PATCH resend 2/2] usb: phy: mxs: add usb charger type detection

USB charger part: Reviewed-by: Baolin Wang <baolin.w...@linaro.org> -- Baolin.wang Best Regards -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH resend 1/2] usb: chipidea: do charger detection in vbus session

get, int is_active) > gadget_ready = 1; > spin_unlock_irqrestore(>lock, flags); > > + if (ci->usb_phy) > + usb_phy_set_charger_state(ci->usb_phy, is_active ? > + USB_CHARGER_PRESENT : USB_CHARGER

[PATCH] usb: dwc3: of-simple: Add compatible for Spreadtrum SC9860 platform

Add compatible string to use this generic glue layer to support Spreadtrum SC9860 platform's dwc3 controller. Signed-off-by: Baolin Wang <baolin.w...@spreadtrum.com> --- drivers/usb/dwc3/dwc3-of-simple.c |1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/dwc3-of-simpl

[PATCH] usb: phy: Avoid unchecked dereference warning

Move the USB phy NULL checking before issuing usb_phy_set_charger_current() to avoid unchecked dereference warning. Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- include/linux/usb/phy.h |5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/linux/usb/p

Re: [bug report] usb: phy: Add USB charger support

Hi Felipe, On 28 August 2017 at 15:58, Felipe Balbi <felipe.ba...@linux.intel.com> wrote: > > Hi, > > Baolin Wang <baolin.w...@linaro.org> writes: >> Hi Dan, >> >> On 25 August 2017 at 20:20, Dan Carpenter <dan.carpen...@oracle.com> wrote: >>

Re: [bug report] usb: phy: Add USB charger support

Hi Dan, On 25 August 2017 at 20:20, Dan Carpenter <dan.carpen...@oracle.com> wrote: > Hello Baolin Wang, > > This is a semi-automatic email about new static checker warnings. > > The patch a9081a008f84: "usb: phy: Add USB charger support" from Aug > 15, 2

Re: [PATCH v4 0/3] Introduce USB charger support in USB phy

Hi Felipe, On 15 August 2017 at 17:53, Felipe Balbi <ba...@kernel.org> wrote: > > Hi, > > Baolin Wang <baolin.w...@linaro.org> writes: >>> Currently the Linux kernel does not provide any standard integration of this >>> feature that integrates the USB

[PATCH v5 2/3] usb: phy: Add USB charger support

-by: Baolin Wang <baolin.w...@linaro.org> --- 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/d

[PATCH v5 0/3] Introduce USB charger support in USB phy

DT binding documentation for wm831x_power driver. - Change 'usb-phy' as one optional property for wm831x_power driver. Changes since v1: - Fix building errors. Baolin Wang (3): include: uapi: usb: Introduce USB charger type and state definition usb: phy: Add USB charger support power

[PATCH v5 1/3] include: uapi: usb: Introduce USB charger type and state definition

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 <baolin.w...@linaro.org> --- include/uapi/linux/usb/charger.h | 31 +++ 1 file changed, 31 insertions(+) creat

[PATCH v5 3/3] power: wm831x_power: Support USB charger current limit management

-by: Mark Brown <broo...@kernel.org> Signed-off-by: Baolin Wang <baolin.w...@linaro.org> Acked-by: Lee Jones <lee.jo...@linaro.org> Acked-by: Charles Keepax <ckee...@opensource.wolfsonmicro.com> Acked-by: Sebastian Reichel <sebastian.reic...@collabora.co.uk> --- Doc

Re: [PATCH v4 0/3] Introduce USB charger support in USB phy

Hi Felipe, On 27 July 2017 at 13:14, Baolin Wang <baolin.w...@linaro.org> 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 v

Re: [PATCH v4 3/3] power: wm831x_power: Support USB charger current limit management

On 4 August 2017 at 03:16, Rob Herring <r...@kernel.org> wrote: > On Thu, Jul 27, 2017 at 01:14:38PM +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 >

[PATCH v4 1/3] include: uapi: usb: Introduce USB charger type and state definition

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 <baolin.w...@linaro.org> --- include/uapi/linux/usb/charger.h | 31 +++ 1 file changed, 31 insertions(+) creat

[PATCH v4 2/3] usb: phy: Add USB charger support

-by: Baolin Wang <baolin.w...@linaro.org> --- 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/d

[PATCH v4 3/3] power: wm831x_power: Support USB charger current limit management

-by: Mark Brown <broo...@kernel.org> Signed-off-by: Baolin Wang <baolin.w...@linaro.org> Acked-by: Lee Jones <lee.jo...@linaro.org> Acked-by: Charles Keepax <ckee...@opensource.wolfsonmicro.com> --- Documentation/devicetree/bindings/mfd/wm831x.txt |1 + drivers/pow

[PATCH v4 0/3] Introduce USB charger support in USB phy

for wm831x_power driver. Changes since v1: - Fix building errors. Baolin Wang (3): include: uapi: usb: Introduce USB charger type and state definition usb: phy: Add USB charger support power: wm831x_power: Support USB charger current limit management Documentation/devicetree/bindings/mfd

Re: [PATCH v3 3/3] power: wm831x_power: Support USB charger current limit management

Hi, On 26 July 2017 at 20:08, Sebastian Reichel <sebastian.reic...@collabora.co.uk> wrote: > Hi, > > On Wed, Jul 26, 2017 at 11:05:25AM +0800, Baolin Wang wrote: >> On 25 July 2017 at 17:59, Sebastian Reichel >> <sebastian.reic...@collabora.co.uk> wrote: >&g

Re: [PATCH v3 2/3] usb: phy: Add USB charger support

Hi Manu, On 25 July 2017 at 19:19, Manu Gautam <mgau...@codeaurora.org> 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 co

Re: [PATCH v3 3/3] power: wm831x_power: Support USB charger current limit management

Hi, On 25 July 2017 at 17:59, Sebastian Reichel <sebastian.reic...@collabora.co.uk> 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 inpu

[PATCH v3 0/3] Introduce USB charger support in USB phy

/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. Baolin Wang (3

[PATCH v3 1/3] include: uapi: usb: Introduce USB charger type and state definition

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 <baolin.w...@linaro.org> --- include/uapi/linux/usb/charger.h | 31 +++ 1 file changed, 31 insertions(+) creat

[PATCH v3 3/3] power: wm831x_power: Support USB charger current limit management

-by: Mark Brown <broo...@kernel.org> Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- Documentation/devicetree/bindings/mfd/wm831x.txt |1 + drivers/power/supply/wm831x_power.c | 58 ++ 2 files changed, 59 insertions(+) diff --git a/D

[PATCH v3 2/3] usb: phy: Add USB charger support

-by: Baolin Wang <baolin.w...@linaro.org> --- 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/d

Re: [PATCH] usb: dwc3: Support the dwc3 host suspend/resume

Hi Manu, On 24 July 2017 at 17:38, Manu Gautam <mgau...@codeaurora.org> wrote: > Hi, > > > On 7/24/2017 2:45 PM, Baolin Wang wrote: >> Hi Manu, >> >> On 24 July 2017 at 16:42, Manu Gautam <mgau...@codeaurora.org> wrote: >>> Hi Baolin, &

Re: [PATCH] usb: dwc3: Support the dwc3 host suspend/resume

Hi Manu, On 24 July 2017 at 16:42, Manu Gautam <mgau...@codeaurora.org> 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 cor

Re: [PATCH] usb: dwc3: Support the dwc3 host suspend/resume

Hi, On 21 July 2017 at 17:13, Manu Gautam <mgau...@codeaurora.org> wrote: > Hi, > > On 7/21/2017 2:31 PM, Baolin Wang wrote: >> On 21 July 2017 at 16:45, Manu Gautam <mgau...@codeaurora.org> wrote: >>> Hi, >>> >>> >>> On 7/21

Re: [PATCH] usb: dwc3: Support the dwc3 host suspend/resume

On 21 July 2017 at 16:45, Manu Gautam <mgau...@codeaurora.org> 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. T

Re: [PATCH 1/2] usb: dwc3: Don't reinitialize core during host bus-suspend/resume

Hi Manu, On 21 July 2017 at 10:32, Baolin Wang <baolin.w...@linaro.org> wrote: > Hi Manu, > > On 20 July 2017 at 19:12, Manu Gautam <mgau...@codeaurora.org> wrote: >> Hi, >> >> >> On 7/13/2017 1:13 PM, Baolin Wang wrote: >>> H

[PATCH] usb: dwc3: Support the dwc3 host suspend/resume

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 Wang <baoli

Re: [PATCH 1/2] usb: dwc3: Don't reinitialize core during host bus-suspend/resume

Hi Manu, On 20 July 2017 at 19:12, Manu Gautam <mgau...@codeaurora.org> wrote: > Hi, > > > On 7/13/2017 1:13 PM, Baolin Wang wrote: >> Hi, >> >> On 13 July 2017 at 15:26, Manu Gautam <mgau...@codeaurora.org> wrote: >>> >>> On 7/13/201

Re: [PATCH v2 0/3] Introduce USB charger support in USB phy

Hi, On 3 July 2017 at 14:07, Baolin Wang <baolin.w...@linaro.org> 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 v

Re: [PATCH 1/2] usb: dwc3: Don't reinitialize core during host bus-suspend/resume

Hi, On 13 July 2017 at 15:26, Manu Gautam <mgau...@codeaurora.org> wrote: > > > On 7/13/2017 11:33 AM, Baolin Wang wrote: >> On 12 July 2017 at 16:58, Manu Gautam <mgau...@codeaurora.org> wrote: >>> >>> On 7/12/2017 2:06 PM, Baolin Wang wrote: >

Re: [PATCH 1/2] usb: dwc3: Don't reinitialize core during host bus-suspend/resume

On 12 July 2017 at 16:58, Manu Gautam <mgau...@codeaurora.org> wrote: > > > On 7/12/2017 2:06 PM, Baolin Wang wrote: >> >> Hi, >> >> On 12 July 2017 at 15:25, Manu Gautam <mgau...@codeaurora.org> wrote: >>> >>> >>> On 7/12/

Re: [PATCH] usb: dwc3: Fix the USB 3.0 hub detection bug after warm boot

Hi, On 13 July 2017 at 07:20, gustavo panizzo <g...@zumbi.com.ar> 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 &

Re: [PATCH 1/2] usb: dwc3: Don't reinitialize core during host bus-suspend/resume

Hi, On 12 July 2017 at 15:25, Manu Gautam <mgau...@codeaurora.org> wrote: > > > On 7/12/2017 12:19 PM, Baolin Wang wrote: >> >> Hi, >> >> On 3 July 2017 at 19:25, Manu Gautam <mgau...@codeaurora.org> wrote: >>> >>> Driver powers-off P

Re: [PATCH 1/2] usb: dwc3: Don't reinitialize core during host bus-suspend/resume

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

Re: [PATCH] usb: dwc3: Fix the USB 3.0 hub detection bug after warm boot

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,

Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current limit management

Hi, On 3 July 2017 at 16:53, Charles Keepax <ckee...@opensource.cirrus.com> 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

Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current limit management

Hi, On 3 July 2017 at 23:50, Sebastian Reichel <sebastian.reic...@collabora.co.uk> 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 inpu

[PATCH v2 2/3] usb: phy: Add USB charger support

-by: Baolin Wang <baolin.w...@linaro.org> --- 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/d

[PATCH v2 3/3] power: wm831x_power: Support USB charger current limit management

-by: Mark Brown <broo...@kernel.org> Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- 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/wm

[PATCH v2 1/3] include: uapi: usb: Introduce USB charger type and state definition

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 <baolin.w...@linaro.org> --- include/uapi/linux/usb/charger.h | 31 +++ 1 file changed, 31 insertions(+) creat

[PATCH v2 0/3] Introduce USB charger support in USB phy

not 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

Re: Crash in gs_write_room() in kernel 4.4, and your gs_start_tx() patch

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 >>

Re: [PATCH 2/3] usb: phy: Add USB charger support

note to > help 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-ran

[PATCH 3/3] power: wm831x_power: Support USB charger current limit management

-by: Mark Brown <broo...@kernel.org> Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- 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/wm

[PATCH 2/3] usb: phy: Add USB charger support

-by: Baolin Wang <baolin.w...@linaro.org> --- 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/d

[PATCH 1/3] include: uapi: usb: Introduce USB charger type and state definition

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 <baolin.w...@linaro.org> --- include/uapi/linux/usb/charger.h | 31 +++ 1 file changed, 31 insertions(+) creat

[PATCH v3 1/3] usb: phy: Introduce one extcon device into usb phy

, and some other helper functions to register extcon. Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- drivers/usb/phy/Kconfig |6 ++--- drivers/usb/phy/phy.c | 57 +++ include/linux/usb/phy.h |7 ++ 3 files changed, 67 inse

[PATCH v3 3/3] usb: phy: phy-msm-usb: Remove redundant extcon register/unregister

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 <baolin.w...@linaro.org> --- drivers/usb/phy/phy-msm-usb.c

[PATCH v3 2/3] usb: phy: phy-qcom-8x16-usb: Remove redundant extcon register/unregister

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 <baolin.w...@linaro.org> --- drivers/usb/phy/phy-qcom-8x16-usb.c

[PATCH v3 0/3] Introduce one extcon device into usb phy

: - 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

Re: [PATCH] usb: gadget: gserial: check if console kthread exists

Hi Mirea, On 29 April 2017 at 17:58, Mirea, Bogdan-Stefan <bogdan-stefan_mi...@mentor.com> wrote: > Hi Baolin, > > On April 29, 2017 at 5:14, Baolin Wang <baolin.w...@linaro.org> wrote: >> Hi, >> >> On 28 April 2017 at 21:26, Bogdan Mirea <

Re: [PATCH] usb: gadget: gserial: check if console kthread exists

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

[PATCH v2] usb: host: plat: Enable xHCI plat runtime PM

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 Wang

Re: [PATCH] usb: host: plat: Enable xHCI plat runtime PM

Hi Mathias, On 10 April 2017 at 18:09, Mathias Nyman <mathias.ny...@linux.intel.com> wrote: > On 10.04.2017 10:57, Baolin Wang wrote: >> >> Hi Mathias, >> >> On 30 March 2017 at 11:26, Baolin Wang <baolin.w...@linaro.org> wrote: >>> >>> Ena

Re: [PATCH] usb: host: plat: Enable xHCI plat runtime PM

Hi Mathias, On 30 March 2017 at 11:26, Baolin Wang <baolin.w...@linaro.org> 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

[PATCH] usb: host: plat: Enable xHCI plat runtime PM

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 Wang

Re: [PATCH v2 2/2] usb: phy: phy-qcom-8x16-usb: Remove redundant extcon register/unregister

Hi, On 28 March 2017 at 21:42, Felipe Balbi <ba...@kernel.org> wrote: > > Hi, > > Baolin Wang <baolin.w...@linaro.org> writes: >> Since usb phy core has added common code to register or unregister >> extcon device, then phy-qcom-8x16-usb driver does not need it

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

Hi, On 29 March 2017 at 07:04, NeilBrown <ne...@suse.com> wrote: > On Tue, Mar 07 2017, Baolin Wang wrote: > >> On 3 March 2017 at 10:23, NeilBrown <ne...@suse.com> wrote: >> >>> >>> I understand your reluctance to change drivers that you

Re: [PATCH v2 1/2] usb: phy: Introduce one extcon device into usb phy

Hi, On 29 March 2017 at 06:56, NeilBrown <ne...@suse.com> wrote: > On Thu, Mar 23 2017, Baolin Wang wrote: > >> Usually usb phy need register one extcon device to get the connection >> notifications. It will remove some duplicate code if the extcon device >> i

Re: [PATCH v2 1/2] usb: phy: Introduce one extcon device into usb phy

Hi, On 28 March 2017 at 21:40, Felipe Balbi <ba...@kernel.org> wrote: > > Hi, > > Baolin Wang <baolin.w...@linaro.org> writes: >> Usually usb phy need register one extcon device to get the connection >> notifications. It will remove some duplicate code if the

[PATCH] usb: phy: Remove unused config

Since the old common Samsung USB PHY code has been removed by commit ea2fdf8423 ("usb: phy: samsung: remove old common USB PHY code"), thus remove the unused config. Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- drivers/usb/phy/Kconfig |7 --- drivers/usb/phy

[PATCH v2 1/2] usb: phy: Introduce one extcon device into usb phy

, and some other helper functions to register extcon. Suggested-by: NeilBrown <ne...@suse.com> Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- Changes since v1: - Fix build errors with random config. --- drivers/usb/phy/Kconfig |6 +++--- drivers/usb/phy/ph

[PATCH v2 2/2] usb: phy: phy-qcom-8x16-usb: Remove redundant extcon register/unregister

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 <baolin.w...@linaro.org> --- Changes since v1: - No updates. --- d

Re: [PATCH v5 1/2] usb: host: plat: Enable xhci plat runtime PM

Hi, On 22 March 2017 at 20:43, Mathias Nyman <mathias.ny...@linux.intel.com> wrote: > On 22.03.2017 12:40, Baolin Wang wrote: >> >> Hi, >> >> On 22 March 2017 at 17:00, Felipe Balbi <ba...@kernel.org> wrote: >>> >>> >>> Hi, >&g

Re: [PATCH v5 1/2] usb: host: plat: Enable xhci plat runtime PM

Hi, On 22 March 2017 at 17:00, Felipe Balbi <ba...@kernel.org> wrote: > > Hi, > > Baolin Wang <baolin.w...@linaro.org> writes: >>>>>> I don't yet understand why we can't just keep runtime pm disabled as a >>>>>> default for xhci plat

Re: [kbuild-all] [PATCH 1/2] usb: phy: Introduce one extcon device into usb phy

Hi, On 22 March 2017 at 14:32, Ye Xiaolong <xiaolong...@intel.com> wrote: > On 03/20, Baolin Wang wrote: >>Hi, >> >> >>On 19 March 2017 at 19:42, kbuild test robot <l...@intel.com> wrote: >>> Hi Baolin, >>> >>> [auto build test ERR

Re: [PATCH v5 1/2] usb: host: plat: Enable xhci plat runtime PM

Hi, On 21 March 2017 at 16:07, Felipe Balbi <ba...@kernel.org> wrote: > > Hi, > > Baolin Wang <baolin.w...@linaro.org> writes: >>>> I don't yet understand why we can't just keep runtime pm disabled as a >>>> default for xhci platform devic

Re: [PATCH v5 1/2] usb: host: plat: Enable xhci plat runtime PM

Hi Mathias, On 21 February 2017 at 10:09, Baolin Wang <baolin.w...@linaro.org> wrote: >>>>>> Do you have any comments about this patch? Thanks. >>>>>> >>>>>>>drivers/usb/host/xhci-plat.c | 41 >>>>>>>

Re: [PATCH 1/2] usb: phy: Introduce one extcon device into usb phy

rove the system] > > url: > https://github.com/0day-ci/linux/commits/Baolin-Wang/usb-phy-Introduce-one-extcon-device-into-usb-phy/20170319-175509 > base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next > config: i386-randconfig-i1-201712 (attached as .conf

[PATCH 2/2] usb: phy: phy-qcom-8x16-usb: Remove redundant extcon register/unregister

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 <baolin.w...@linaro.org> --- drivers/usb/phy/phy-qcom-8x16-usb.c

[PATCH 1/2] usb: phy: Introduce one extcon device into usb phy

, and some other helper functions to register extcon. Suggested-by: NeilBrown <ne...@suse.com> Signed-off-by: Baolin Wang <baolin.w...@linaro.org> --- drivers/usb/phy/Kconfig | 17 ++--- drivers/usb/phy/phy.c | 44 inclu

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

Hi, On 14 March 2017 at 17:57, Lee Jones <lee.jo...@linaro.org> wrote: > On Mon, 20 Feb 2017, Baolin Wang wrote: > > [...] > >> drivers/power/supply/wm831x_power.c | 63 +++ >> drivers/usb/gadget/Kconfig |8 + >> drivers/usb/gadget/udc/Makefile

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

On 14 March 2017 at 09:10, Jun Li <jun...@nxp.com> wrote: > Hi, > >> -Original Message----- >> From: Baolin Wang [mailto:baolin.w...@linaro.org] >> Sent: Monday, March 13, 2017 4:44 PM >> To: Jun Li <jun...@nxp.com> >> Cc: NeilBrown <ne...@

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

On 13 March 2017 at 09:09, Jun Li <jun...@nxp.com> wrote: > Hi, > >> -Original Message----- >> From: Baolin Wang [mailto:baolin.w...@linaro.org] >> Sent: Friday, March 10, 2017 6:52 PM >> To: Jun Li <jun...@nxp.com> >> Cc: NeilBrown <ne...@

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

On 10 March 2017 at 16:27, Jun Li <jun...@nxp.com> wrote: > Hi > >> -Original Message----- >> From: Baolin Wang [mailto:baolin.w...@linaro.org] >> Sent: Friday, March 10, 2017 3:15 PM >> To: Jun Li <jun...@nxp.com> >> Cc: NeilBrown <ne...@

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

On 10 March 2017 at 14:30, Jun Li wrote: >> >> > >> >> > Will generic phy need add extcon as well? >> >> >> >> Yes, will add a 'struct extcon_dev*' in 'struct usb_phy', which will >> >> be common code. >> >> >> > >> > I mean the common code need add 'struct extcon_dev' into both

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

On 9 March 2017 at 18:34, Jun Li <jun...@nxp.com> wrote: > > >> -Original Message----- >> From: Baolin Wang [mailto:baolin.w...@linaro.org] >> Sent: Thursday, March 09, 2017 2:11 PM >> To: Jun Li <jun...@nxp.com> >> Cc: NeilBrown <ne...@

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

Hi, On 9 March 2017 at 09:50, Jun Li <jun...@nxp.com> wrote: > Hi, > >> -Original Message----- >> From: Baolin Wang [mailto:baolin.w...@linaro.org] >> Sent: Tuesday, March 07, 2017 5:39 PM >> To: NeilBrown <ne...@suse.com> >> C

Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

On 3 March 2017 at 10:23, NeilBrown <ne...@suse.com> wrote: > On Mon, Feb 20 2017, 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 >

Re: [PATCH] usb: dwc3: ep0: Fix the possible missed request for handling delay STATUS phase

Hi, On 28 February 2017 at 06:11, Alan Stern <st...@rowland.harvard.edu> wrote: > On Tue, 21 Feb 2017, Baolin Wang wrote: > >> On 17 February 2017 at 16:04, Felipe Balbi <ba...@kernel.org> wrote: >> > >> > Hi, >> > >> > Baolin Wang <

Re: [PATCH] usb: dwc3: ep0: Fix the possible missed request for handling delay STATUS phase

On 17 February 2017 at 16:04, Felipe Balbi <ba...@kernel.org> wrote: > > Hi, > > Baolin Wang <baolin.w...@linaro.org> writes: >>>> (One possible approach would be to have the setup routine return >>>> different values for explicit and impl

Re: [PATCH v5 1/2] usb: host: plat: Enable xhci plat runtime PM

On 20 February 2017 at 23:10, Mathias Nyman <mathias.ny...@linux.intel.com> wrote: > On 20.02.2017 04:47, Baolin Wang wrote: >> >> Hi Mathias, >> >> On 6 February 2017 at 13:26, Baolin Wang <baolin.w...@linaro.org> wrote: >>> >>> Hi Ma

Re: [PATCH v19 2/4] usb: gadget: Support for the usb charger framework

te to > help improve the system] > > url: > https://github.com/0day-ci/linux/commits/Baolin-Wang/Introduce-usb-charger-framework-to-deal-with-the-usb-gadget-power-negotation/20170220-173051 > config: i386-randconfig-x015-201708 (attached as .config) > compiler: gcc-6 (Deb

[PATCH v19 0/4] Introduce usb charger framework to deal with the usb gadget power negotation

ur_limit_by_type() function in case will be issued in atomic 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

[PATCH v19 2/4] usb: gadget: Support for the usb charger framework

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 <baoli

[PATCH v19 4/4] power: wm831x_power: Support USB charger current limit management

-by: Mark Brown <broo...@kernel.org> Signed-off-by: Baolin Wang <baolin.w...@linaro.org> Acked-by: Lee Jones <lee.jo...@linaro.org> Acked-by: Charles Keepax <ckee...@opensource.wolfsonmicro.com> Acked-by: Peter Chen <peter.c...@freescale.com> Acked-by: Seba

[PATCH v19 3/4] usb: gadget: Integrate with the usb gadget supporting for usb charger

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 <baolin.w...@linaro.

[PATCH v19 1/4] usb: gadget: Introduce the usb charger framework

or 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 <baolin.w...@linaro.org> Reviewed-by: Li Jun <jun...@nxp.com> Tested-by:

Re: [PATCH RESEND v7 1/1] usb: xhci: plat: Enable async suspend/resume

enable(>dev); > + device_enable_async_suspend(>dev); > > return 0; > > -- > 2.11.0.453.g787f75f05 > Reviewed-by: Baolin Wang <baolin.w...@linaro.org> -- Baolin.wang Best Regards -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH v5 1/2] usb: host: plat: Enable xhci plat runtime PM

Hi Mathias, On 6 February 2017 at 13:26, Baolin Wang <baolin.w...@linaro.org> wrote: > Hi Mathias, > > On 31 January 2017 at 21:14, Mathias Nyman > <mathias.ny...@linux.intel.com> wrote: >> On 16.01.2017 12:56, Baolin Wang wrote: >>> >>> Hi Mathia

Re: [PATCH] usb: dwc3: ep0: Fix the possible missed request for handling delay STATUS phase

On 17 February 2017 at 16:04, Felipe Balbi <ba...@kernel.org> wrote: > > Hi, > > Baolin Wang <baolin.w...@linaro.org> writes: >>>> (One possible approach would be to have the setup routine return >>>> different values for explicit and impl

Re: [PATCH] usb: dwc3: ep0: Fix the possible missed request for handling delay STATUS phase

nsaction: token, data, and >> handshake. >> >> Also, data stages are already explicit. So your temporary flag might >> better be called "wants_explicit_status_stages". > > I stand corrected ;-) > >>> Then add support for that to each UDC and set

Re: [PATCH v5 1/2] usb: host: plat: Enable xhci plat runtime PM

Hi Robert, On 26 January 2017 at 01:30, Robert Foss wrote: > Looks good to me. > > Feel free to add my r-b. OK, thanks for your reviewing. -- Baolin.wang Best Regards -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to

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