Hmm, having resigned to building my own kernels for the foreseeable
future, I DL'd the source tree for bionic and took a peek at xhci-pci.c
It looks like someone has tried to incorporate the patch of interest. I
find:
if (pdev->vendor == PCI_VENDOR_ID_RENESAS &&
pdev->device == 0x0014)
xhci->quirks |= XHCI_TRUST_TX_LENGTH;
if (pdev->vendor == PCI_VENDOR_ID_RENESAS &&
pdev->device == 0x0015)
xhci->quirks |= XHCI_RESET_ON_RESUME;
So I recompiled as-is, though common sense suggested I was already
running the exact same (bionic) kernel.
The build seemed to succeed but the errors in dmesg persist.
Could the 14 in:
pdev->device == 0x0014)
.. represent a typo?
I guess I'll change that tonight and try recompiling.
-Jeff
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https://bugs.launchpad.net/bugs/1710548
Title:
Renesas / NEC - µPD720202 needs XHCI_TRUST_TX_LENGTH quirk? Logitech
C920 Webcam/Zoneminder/Startech
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