Commit 4183a7be authored by Neeraj Sanjay Kale's avatar Neeraj Sanjay Kale Committed by Luiz Augusto von Dentz
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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: default avatarNeeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
Reviewed-by: default avatarPaul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent 0d151a10

drivers/bluetooth/btnxpuart.c

+1 −1
Original line number Diff line number Diff line
@@ -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,