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[v1,2/2] Bluetooth: qca: Fix QCA6390 enable failure after reboot or disable

Message ID 1713095825-4954-3-git-send-email-quic_zijuhu@quicinc.com (mailing list archive)
State Superseded
Headers show
Series QCA6390 enable failure debugging changes | expand

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Commit Message

quic_zijuhu April 14, 2024, 11:57 a.m. UTC 
Fix QCA6390 enable failure after reboot or disable.

Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
---
 drivers/bluetooth/hci_qca.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index b61ca9828284..d390d68a831a 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -2499,14 +2499,19 @@  static void qca_serdev_shutdown(struct device *dev)
 	struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
 	struct hci_uart *hu = &qcadev->serdev_hu;
 	struct hci_dev *hdev = hu->hdev;
-	struct qca_data *qca = hu->priv;
 	const u8 ibs_wake_cmd[] = { 0xFD };
 	const u8 edl_reset_soc_cmd[] = { 0x01, 0x00, 0xFC, 0x01, 0x05 };
 
 	if (qcadev->btsoc_type == QCA_QCA6390) {
-		if (test_bit(QCA_BT_OFF, &qca->flags) ||
-		    !test_bit(HCI_RUNNING, &hdev->flags))
+		if (test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) {
+			BT_INFO("%s: Don't need to send EDL_RESET_REQ", __func__);
 			return;
+		}
+
+		if (hci_dev_test_flag(hdev, HCI_SETUP)) {
+			BT_INFO("%s: Don't send EDL_RESET_REQ due to NOT setup ", __func__);
+			return;
+		}
 
 		BT_INFO("%s: Start to send EDL_RESET_REQ", __func__);
 		serdev_device_write_flush(serdev);