Re: [PATCH 2/2] usb: quirks: Add reset-resume quirk for Dell DW1820 QCA Rome Bluetooth

[Marcel Holtmann]

Hi Greg,

> 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@xxxxxxxxxxxxxxx
> Cc: Leif Liddy <leif.linux@xxxxxxxxx>
> Cc: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
> Cc: Brian Norris <briannorris@xxxxxxxxxxxx>
> Cc: Daniel Drake <drake@xxxxxxxxxxxx>
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
> 
> ---
> drivers/usb/core/quirks.c | 3 +++
> 1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
> index a10b346b9777..96951104c45b 100644
> --- a/drivers/usb/core/quirks.c
> +++ b/drivers/usb/core/quirks.c
> @@ -197,6 +197,9 @@ 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 },
> +

can I get an ACK from you to take this patch through bluetooth-next tree? Or are you planning to take it?

Regards

Marcel