Commit 4f9ed5bd authored Feb 29, 2020 by Rocky Liao Committed by Marcel Holtmann Feb 28, 2020

Bluetooth: hci_qca: Not send vendor pre-shutdown command for QCA Rome



QCA Rome doesn't support the pre-shutdown vendor hci command, this patch
will check the soc type in qca_power_off() and only send this command
for wcn399x.

Fixes: ae563183 ("Bluetooth: hci_qca: Enable power off/on support during hci down/up for QCA Rome")
Signed-off-by: Rocky Liao <rjliao@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent 107db7ec

drivers/bluetooth/hci_qca.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1759,9 +1759,11 @@ static int qca_power_off(struct hci_dev *hdev)
		{
		struct hci_uart *hu = hci_get_drvdata(hdev);
		struct qca_data *qca = hu->priv;
		enum qca_btsoc_type soc_type = qca_soc_type(hu);

		/* Stop sending shutdown command if soc crashes. */
		if (qca->memdump_state == QCA_MEMDUMP_IDLE) {
		if (qca_is_wcn399x(soc_type)
		&& qca->memdump_state == QCA_MEMDUMP_IDLE) {
		qca_send_pre_shutdown_cmd(hdev);
		usleep_range(8000, 10000);
		}

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