Hi Hans, > On many devices the RTL8723BS device gets reset during suspend/resume, > causing it to lose its firmware and all state. > > Testing has shown it drops back to communicating at 115200 bps and sends > sync-request packages, indicating it has been fully reset. > > This commit fixes this by queueing a reprobe on resume. > > This mirrors how USB RTL BT devices, which have the same problem, are > handled in the btusb driver, there we set the USB_QUIRK_RESET_RESUME for > all RTL devices, which also causes a reprobe on resume. The only difference > is that here we need to do the reprobe ourselves. > > Since we are doing a full reprobe on resume now, we can also turn off the > device on suspend to save power while suspended. > > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> > --- > Changes in v2: > -Fix some spelling errors in the commit message and in a comment > --- > drivers/bluetooth/hci_h5.c | 52 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 52 insertions(+) patch has been applied to bluetooth-next tree. Regards Marcel
