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Groups > linux.kernel > #1358919
| From | Baolin Wang <baolin.wang@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v7 0/4] Introduce usb charger framework to deal with the usb gadget power negotation |
| Date | 2016-03-16 13:00 +0100 |
| Message-ID | <rdihj-8te-1@gated-at.bofh.it> (permalink) |
| References | <rdi7E-8pT-3@gated-at.bofh.it> <rdi7F-8pT-27@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 16 March 2016 at 19:48, Felipe Balbi <balbi@kernel.org> wrote: > > Hi Baolin, > > Baolin Wang <baolin.wang@linaro.org> 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 >> provided by PMICs meaning that either vendors must add this in their kernels >> or USB gadget devices based on Linux (such as mobile phones) may not behave >> as they should. Thus provide a standard framework for doing this in kernel. >> >> Now introduce one user with wm831x_power to support and test the usb charger, >> which is pending testing. Moreover there may be other potential users will use >> it in future. >> >> Changes since v5: >> - Remove the notifier chain things from the gadget and introduce one callback >> function to report to the usb charger when the gadget state is changed. >> - Flesh out the port type 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. >> - 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: Integrate with the usb gadget supporting for usb charger >> power: wm831x_power: Support USB charger current limit management > > Thank you for resending this. I'll review it ASAP (probably tomorrow > when I get to the office. If I have time, still today) OK. Thanks:) > > -- > balbi -- Baolin.wang Best Regards
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[PATCH v7 0/4] Introduce usb charger framework to deal with the usb gadget power negotation Baolin Wang <baolin.wang@linaro.org> - 2016-03-16 12:50 +0100
[PATCH v7 1/4] gadget: Introduce the usb charger framework Baolin Wang <baolin.wang@linaro.org> - 2016-03-16 12:50 +0100
Re: [PATCH v7 1/4] gadget: Introduce the usb charger framework Oliver Neukum <oneukum@suse.com> - 2016-03-16 13:20 +0100
Re: [PATCH v7 1/4] gadget: Introduce the usb charger framework Baolin Wang <baolin.wang@linaro.org> - 2016-03-17 03:00 +0100
Re: [PATCH v7 0/4] Introduce usb charger framework to deal with the usb gadget power negotation Felipe Balbi <balbi@kernel.org> - 2016-03-16 12:50 +0100
Re: [PATCH v7 0/4] Introduce usb charger framework to deal with the usb gadget power negotation Baolin Wang <baolin.wang@linaro.org> - 2016-03-16 13:00 +0100
[PATCH v7 4/4] power: wm831x_power: Support USB charger current limit management Baolin Wang <baolin.wang@linaro.org> - 2016-03-16 12:50 +0100
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