ACK: [SRU] [Artful/linux-oem] [PATCH 0/1] QCA Rome bluetooth can not wakeup after USB runtime suspended

Hui Wang hui.wang at canonical.com
Wed Dec 13 08:19:35 UTC 2017


On 2017年12月13日 16:05, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1737890
>
> [Impact]
> Some QCA ROME bluetooth devices does not work after runtime suspended.
>
> [Fix]
> Latest mainline does not have this issue. The bisected commit is
> a0085f2510e8976614ad8f766b209448b385492f "Bluetooth: btusb: driver to
> enable the usb-wakeup feature".
> With this commit, the BT device now can wake host controller up.
>
> [Test]
> Cherry-picked the commit into Artful/OEM kernel and the issue is fixed.
>
> [Regression Potential]
> Low. usb-wakeup support shouldn't affect the driver's function.
>
> Sukumar Ghorai (1):
>    Bluetooth: btusb: driver to enable the usb-wakeup feature
>
>   drivers/bluetooth/btusb.c | 5 +++++
>   1 file changed, 5 insertions(+)
>
Acked-by: Hui Wang<hui.wang at canonical.com>

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