Thanks Claire. Patch looks good to me. Reviewed-by: Hilda Wu <hildawu@xxxxxxxxxxx> -----Original Message----- From: Claire Chang <tientzu@xxxxxxxxxxxx> Sent: Tuesday, January 19, 2021 7:47 PM To: marcel@xxxxxxxxxxxx; johan.hedberg@xxxxxxxxx; luiz.dentz@xxxxxxxxx Cc: linux-bluetooth@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Max Chou <max.chou@xxxxxxxxxxx>; Hilda Wu <hildawu@xxxxxxxxxxx>; Claire Chang <tientzu@xxxxxxxxxxxx> Subject: [PATCH] Bluetooth: hci_h5: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for btrtl Realtek Bluetooth controllers can do both LE scan and BR/EDR inquiry at once, need to set HCI_QUIRK_SIMULTANEOUS_DISCOVERY quirk. Signed-off-by: Claire Chang <tientzu@xxxxxxxxxxxx> --- drivers/bluetooth/hci_h5.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c index fb9817f97d45..27e96681d583 100644 --- a/drivers/bluetooth/hci_h5.c +++ b/drivers/bluetooth/hci_h5.c @@ -906,6 +906,11 @@ static int h5_btrtl_setup(struct h5 *h5) /* Give the device some time before the hci-core sends it a reset */ usleep_range(10000, 20000); + /* Enable controller to do both LE scan and BR/EDR inquiry + * simultaneously. + */ + set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &h5->hu->hdev->quirks); + out_free: btrtl_free(btrtl_dev); -- 2.30.0.284.gd98b1dd5eaa7-goog
