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

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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: ae563183b6 ("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>
This commit is contained in:
Rocky Liao
2020-02-29 20:21:18 +08:00
committed by Marcel Holtmann
parent 107db7ec78
commit 4f9ed5bd63
1 changed files with 3 additions and 1 deletions
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4
drivers/bluetooth/hci_qca.c
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@@ -1759,9 +1759,11 @@ static int qca_power_off(struct hci_dev *hdev)
{ {
struct hci_uart *hu = hci_get_drvdata(hdev); struct hci_uart *hu = hci_get_drvdata(hdev);
struct qca_data *qca = hu->priv; struct qca_data *qca = hu->priv;
enum qca_btsoc_type soc_type = qca_soc_type(hu);
/* Stop sending shutdown command if soc crashes. */ /* 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); qca_send_pre_shutdown_cmd(hdev);
usleep_range(8000, 10000); usleep_range(8000, 10000);
} }