Hi Baolin, Baolin Wang writes: >>> -----Original Message----- >>> From: linux-usb-owner@vger.kernel.org [mailto:linux-usb- >>> owner@vger.kernel.org] On Behalf Of Baolin Wang >>> Sent: Monday, June 13, 2016 4:47 PM >>> To: balbi@kernel.org; gregkh@linuxfoundation.org; sre@kernel.org; >>> dbaryshkov@gmail.com; dwmw2@infradead.org >>> Cc: robh@kernel.org; m.szyprowski@samsung.com; ruslan.bilovol@gmail.com; >>> peter.chen@freescale.com; stern@rowland.harvard.edu; r.baldyga@samsung.com; >>> yoshihiro.shimoda.uh@renesas.com; lee.jones@linaro.org; broonie@kernel.org; >>> ckeepax@opensource.wolfsonmicro.com; patches@opensource.wolfsonmicro.com; >>> baolin.wang@linaro.org; linux-pm@vger.kernel.org; linux- >>> usb@vger.kernel.org; device-mainlining@lists.linuxfoundation.org; linux- >>> kernel@vger.kernel.org >>> Subject: [RESEND PATCH v11 1/4] gadget: Introduce the usb charger >>> framework >>> >>> 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 system with suitable hardware. >>> >>> The basic conception of the usb charger is that, when one usb charger is >>> added or removed by reporting from the usb gadget state change or the >>> extcon device state change, the usb charger will report to power user to >>> set the current limitation. >>> >>> The usb charger will register notifiees on the usb gadget or the extcon >>> device to get notified the usb charger state. It also supplies the >>> notification mechanism to userspace When the usb charger state is changed. >>> >>> Power user will register a notifiee on the usb 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. >>> >>> 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 > > Do you have any comments about this patchset, if not I will resend it > with testing by Li Jun (thanks for Jun reviewing and testing). Thanks. please resend. I don't have the series in my queue anymore, sorry. -- balbi