| Message ID | 20180104081632.314-3-kai.heng.feng@canonical.com |
|---|---|
| State | New |
| Headers | show |
| Series | Fix QCA Rome bluetooth failed to work after applying reset-resume quirk | expand |
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index a6aaf2f193a4..cfc7cf77dffe 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -199,6 +199,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x0b05, 0x17e0), .driver_info = USB_QUIRK_IGNORE_REMOTE_WAKEUP }, + /* QCA Rome Bluetooth in Dell DW1820 wireless module */ + { USB_DEVICE(0x0cf3, 0xe007), .driver_info = USB_QUIRK_RESET_RESUME }, + /* Action Semiconductor flash disk */ { USB_DEVICE(0x10d6, 0x2200), .driver_info = USB_QUIRK_STRING_FETCH_255 },
BugLink: http://bugs.launchpad.net/bugs/1741206 Commit ("fd865802c66bc451dc515ed89360f84376ce1a56 Bluetooth: btusb: fix QCA Rome suspend/resume") enables reset_resume in btusb_probe(). This makes the device resets during btusb_open(), firmware loading gets interrupted as a result. We still want to reset the device to solve the original issue, but we should do it before btusb_open(). Hence, add reset-resume quirk in usb core intead of btusb. Cc: stable@vger.kernel.org Cc: Leif Liddy <leif.linux@gmail.com> Cc: Matthias Kaehlcke <mka@chromium.org> Cc: Brian Norris <briannorris@chromium.org> Cc: Daniel Drake <drake@endlessm.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> (cherry picked from commit ea568f968ffe76d0fff426a5e77e023f23fcd564 linux-next) Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> --- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+)