From 4183a7be77009fc31c5760429fe095f163bf96a9 Mon Sep 17 00:00:00 2001 From: Neeraj Sanjay Kale Date: Fri, 14 Jun 2024 13:50:39 +0530 Subject: [PATCH] Bluetooth: btnxpuart: Enable Power Save feature on startup This sets the default power save mode setting to enabled. The power save feature is now stable and stress test issues, such as the TX timeout error, have been resolved. commit c7ee0bc8db32 ("Bluetooth: btnxpuart: Resolve TX timeout error in power save stress test") With this setting, the driver will send the vendor command to FW at startup, to enable power save feature. User can disable this feature using the following vendor command: hcitool cmd 3f 23 03 00 00 (HCI_NXP_AUTO_SLEEP_MODE) Signed-off-by: Neeraj Sanjay Kale Reviewed-by: Paul Menzel Signed-off-by: Luiz Augusto von Dentz --- drivers/bluetooth/btnxpuart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c index 9d0c7e278114..9bfa9a6ad56c 100644 --- a/drivers/bluetooth/btnxpuart.c +++ b/drivers/bluetooth/btnxpuart.c @@ -281,7 +281,7 @@ static u8 crc8_table[CRC8_TABLE_SIZE]; /* Default configurations */ #define DEFAULT_H2C_WAKEUP_MODE WAKEUP_METHOD_BREAK -#define DEFAULT_PS_MODE PS_MODE_DISABLE +#define DEFAULT_PS_MODE PS_MODE_ENABLE #define FW_INIT_BAUDRATE HCI_NXP_PRI_BAUDRATE static struct sk_buff *nxp_drv_send_cmd(struct hci_dev *hdev, u16 opcode,