diff options
| author | Kuangyi Chiang <ki.chiang65@gmail.com> | 2024-06-11 15:06:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-21 15:38:25 +0300 |
| commit | d4121290b42703039f27bd68c8ca80c854b44261 (patch) | |
| tree | e56953f8c1f58c564cb5e31380c6dae3834ef1f7 | |
| parent | 949be4ec5835e0ccb3e2a8ab0e46179cb5512518 (diff) | |
| download | linux-d4121290b42703039f27bd68c8ca80c854b44261.tar.xz | |
xhci: Apply broken streams quirk to Etron EJ188 xHCI host
commit 91f7a1524a92c70ffe264db8bdfa075f15bbbeb9 upstream.
As described in commit 8f873c1ff4ca ("xhci: Blacklist using streams on the
Etron EJ168 controller"), EJ188 have the same issue as EJ168, where Streams
do not work reliable on EJ188. So apply XHCI_BROKEN_STREAMS quirk to EJ188
as well.
Cc: stable@vger.kernel.org
Signed-off-by: Kuangyi Chiang <ki.chiang65@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20240611120610.3264502-4-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/host/xhci-pci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 0c353700cd30..6cee705568c2 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -463,8 +463,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) xhci->quirks |= XHCI_BROKEN_STREAMS; } if (pdev->vendor == PCI_VENDOR_ID_ETRON && - pdev->device == PCI_DEVICE_ID_EJ188) + pdev->device == PCI_DEVICE_ID_EJ188) { xhci->quirks |= XHCI_RESET_ON_RESUME; + xhci->quirks |= XHCI_BROKEN_STREAMS; + } if (pdev->vendor == PCI_VENDOR_ID_RENESAS && pdev->device == 0x0014) { |