Messages in this thread | | | From | John Stultz <> | Subject | [RFC][PATCH 0/5 v2] Fixes and workarounds for dwc2 on HiKey board | Date | Fri, 16 Dec 2016 21:31:48 -0800 |
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I just wanted to re-send my current queue of patches for dwc2 controller on the HiKey board, as my last patchset ended up colliding with a number of changes that landed in the 4.10-rc merge window.
I've fixed things up and validated these against HiKey. I also made a small change to one of the patches as suggested by Vardan.
This does exclude my patchset[1] to add extcon support to dwc2, which John Youn suspects a pending rework of the dwc2 fifo init logic might make unnecssary (however, no such changes appeared to have landed in 4.10-rc, so I'm still using that patchset in my testing).
I'm also out for the holidays after today, and while I suspect others are likely going to be out as well, I figured I'd send these out for a chance at review, rather then sit on them for two weeks. I'll resend after the new year addressing any feedback I do get though.
Feedback would be greatly appreciated!
thanks -john
[1] https://lkml.org/lkml/2016/12/6/69
Cc: Wei Xu <xuwei5@hisilicon.com> Cc: Guodong Xu <guodong.xu@linaro.org> Cc: Amit Pundir <amit.pundir@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: John Youn <johnyoun@synopsys.com> Cc: Douglas Anderson <dianders@chromium.org> Cc: Chen Yu <chenyu56@huawei.com> Cc: Vardan Mikayelyan <mvardan@synopsys.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Felipe Balbi <felipe.balbi@linux.intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org
Chen Yu (2): usb: dwc2: Force port resume on switching to device mode usb: dwc2: Add a quirk to allow speed negotiation for Hisilicon Hi6220
John Stultz (3): usb: dwc2: Avoid sleeping while holding hsotg->lock usb: dwc2: Workaround case where GOTGCTL state is wrong usb: dwc2: Avoid suspending if we're in gadget mode
drivers/usb/dwc2/core.c | 6 ++-- drivers/usb/dwc2/core.h | 9 +++++- drivers/usb/dwc2/gadget.c | 2 +- drivers/usb/dwc2/hcd.c | 79 +++++++++++++++++++++++++++++++++++++++++++++++ drivers/usb/dwc2/params.c | 19 ++++++++++++ 5 files changed, 110 insertions(+), 5 deletions(-)
-- 2.7.4
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