Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5bf4724a authored by Anirudh Ghayal's avatar Anirudh Ghayal
Browse files

power: qti_battery_charger: Add a shutdown notification 



Notify charger-firmware of a shutdown event.

Change-Id: I291c9230bb7fb5df414db8f80bfb17a50c8fc7c1
Signed-off-by: default avatarAnirudh Ghayal <aghayal@codeaurora.org>
parent 33569a19

drivers/power/supply/qti_battery_charger.c

+10 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ 
#define BC_WLS_FW_UPDATE_STATUS_RESP	0x42

#define BC_WLS_FW_PUSH_BUF_RESP		0x43

#define BC_WLS_FW_GET_VERSION		0x44

#define BC_SHUTDOWN_NOTIFY		0x47

#define BC_GENERIC_NOTIFY		0x80



/* Generic definitions */
@@ -1820,11 +1821,20 @@ static int battery_chg_parse_dt(struct battery_chg_dev *bcdev) 
static int battery_chg_ship_mode(struct notifier_block *nb, unsigned long code,

		void *unused)

{

	struct battery_charger_notify_msg msg_notify = { { 0 } };

	struct battery_charger_ship_mode_req_msg msg = { { 0 } };

	struct battery_chg_dev *bcdev = container_of(nb, struct battery_chg_dev,

						     reboot_notifier);

	int rc;



	msg_notify.hdr.owner = MSG_OWNER_BC;

	msg_notify.hdr.type = MSG_TYPE_NOTIFY;

	msg_notify.hdr.opcode = BC_SHUTDOWN_NOTIFY;



	rc = battery_chg_write(bcdev, &msg_notify, sizeof(msg_notify));

	if (rc < 0)

		pr_err("Failed to send shutdown notification rc=%d\n", rc);



	if (!bcdev->ship_mode_en)

		return NOTIFY_DONE;