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Groups > linux.kernel > #1632658
| From | Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/9] usb: dwc2: gadget: Add LPM functionality |
| Date | 2017-04-28 10:50 +0200 |
| Message-ID | <tB9Lb-4Zj-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This series adds LPM functionality for gadget side. In USB 2 for LPM support 2.01 version and additional BOS descriptors needed to be sent to indicate LPM support so usb: gadget: composite: was patched to support that. Tested on HAPS platform with DWC_hsotg IP version 3.30a from device side and from host side HAPS platform with DWC USB3 IP version 3.20a. John Youn (3): [HSLPM] usb: gadget: composite: Exclude SS Dev Cap Desc [HSLPM] usb: gadget: Allow a non-SuperSpeed gadget to support LPM [HSLPM] usb: dwc2: Enable LPM Sevak Arakelyan (6): usb: dwc2: Fix GLPMCFG... definitions usb: dwc2: Add core parameters for LPM support usb: dwc2: gadget: Add functionality to exit from LPM L1 state usb: dwc2: gadget: LPM interrupt handler usb: dwc2: Enable LPM Transaction Received interrupt. usb: dwc2: gadget: Configure the core to enable LPM. drivers/usb/dwc2/core.h | 22 ++++++++ drivers/usb/dwc2/core_intr.c | 113 ++++++++++++++++++++++++++++++++++++++++- drivers/usb/dwc2/debugfs.c | 5 ++ drivers/usb/dwc2/gadget.c | 28 +++++++++- drivers/usb/dwc2/hcd.c | 3 ++ drivers/usb/dwc2/hw.h | 38 +++++++------- drivers/usb/dwc2/params.c | 13 +++++ drivers/usb/gadget/composite.c | 59 ++++++++++++--------- include/linux/usb/gadget.h | 3 ++ 9 files changed, 239 insertions(+), 45 deletions(-) -- 2.11.0
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[PATCH 0/9] usb: dwc2: gadget: Add LPM functionality Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 10:50 +0200
[PATCH 1/9] usb: dwc2: Fix GLPMCFG... definitions Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 10:50 +0200
[PATCH 2/9] usb: dwc2: Add core parameters for LPM support Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 10:50 +0200
[PATCH 9/9] [HSLPM] usb: dwc2: Enable LPM Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 11:00 +0200
Re: [PATCH 9/9] [HSLPM] usb: dwc2: Enable LPM Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-04-28 11:30 +0200
[PATCH 5/9] usb: dwc2: Enable LPM Transaction Received interrupt. Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 11:00 +0200
[PATCH 3/9] usb: dwc2: gadget: Add functionality to exit from LPM L1 state Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 11:00 +0200
[PATCH 6/9] usb: dwc2: gadget: Configure the core to enable LPM. Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 11:00 +0200
[PATCH 8/9] [HSLPM] usb: gadget: Allow a non-SuperSpeed gadget to support LPM Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 11:00 +0200
[PATCH 4/9] usb: dwc2: gadget: LPM interrupt handler Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 11:00 +0200
[PATCH 7/9] [HSLPM] usb: gadget: composite: Exclude SS Dev Cap Desc Sevak Arakelyan <SEVAK.ARAKELYAN@synopsys.com> - 2017-04-28 11:00 +0200
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