From: Hilda Wu Date: Thu, 29 Aug 2024 08:40:05 +0000 (+0800) Subject: Bluetooth: btrtl: Set msft ext address filter quirk for RTL8852B X-Git-Tag: v6.10.14~387 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=931691df59bcf7b805148b0da5b1ad0a386b0848;p=thirdparty%2Fkernel%2Fstable.git Bluetooth: btrtl: Set msft ext address filter quirk for RTL8852B [ Upstream commit 9a0570948c5def5c59e588dc0e009ed850a1f5a1 ] For tracking multiple devices concurrently with a condition. The patch enables the HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER quirk on RTL8852B controller. The quirk setting is based on commit 9e14606d8f38 ("Bluetooth: msft: Extended monitor tracking by address filter") With this setting, when a pattern monitor detects a device, this feature issues an address monitor for tracking that device. Let the original pattern monitor keep monitor new devices. Signed-off-by: Hilda Wu Signed-off-by: Luiz Augusto von Dentz Signed-off-by: Sasha Levin --- diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index bfcb41a57655f..78b5d44558d73 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -1296,6 +1296,7 @@ void btrtl_set_quirks(struct hci_dev *hdev, struct btrtl_device_info *btrtl_dev) btrealtek_set_flag(hdev, REALTEK_ALT6_CONTINUOUS_TX_CHIP); if (btrtl_dev->project_id == CHIP_ID_8852A || + btrtl_dev->project_id == CHIP_ID_8852B || btrtl_dev->project_id == CHIP_ID_8852C) set_bit(HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER, &hdev->quirks);