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power: qpnp-smbcharger-mmi: Disable Suspend Wakes

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Add a module parameter to control whether we allow the suspend
wakeup alarm to be configured in the heartbeat.  This will allow
testing of the feature in case it is needed.

Change-Id: I3f3d0928289362e597c7cc3f20dbe529df4f62cd
Signed-off-by: Kenny Kessler <kenny.kessler@motorola.com>
Reviewed-on: https://gerrit.mot.com/1275055
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Cesar Augusto Marcelino dos Santos <cmsantos@motorola.com>
Reviewed-by: Ryan Lattrel <ryanl@motorola.com>
Reviewed-by: Kenneth Kessler <kennykessler@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Kenny Kessler 2018-11-28 15:04:00 -06:00 • committed by Kenneth Kessler
commit a788daec12
1 changed files with 6 additions and 4 deletions
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10
drivers/power/qpnp-smbcharger-mmi/qpnp-smbcharger-mmi.c
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@ -2069,8 +2069,10 @@ void update_charging_limit_modes(struct smb_mmi_charger *chip, int batt_soc)
static int factory_kill_disable;
module_param(factory_kill_disable, int, 0644);
static int suspend_wakeups;
module_param(suspend_wakeups, int, 0644);
#define TWO_VOLT 2000000
#define SMBCHG_HEARTBEAT_INTERVAL_NS 70000000000
#define SMBCHG_HEARTBEAT_INTRVAL_NS 70000000000
#define MONOTONIC_SOC 2 /* 2 percent */
static void mmi_heartbeat_work(struct work_struct *work)
{
@ -2287,9 +2289,9 @@ static void mmi_heartbeat_work(struct work_struct *work)
sch_hb:
schedule_delayed_work(&chip->heartbeat_work,
msecs_to_jiffies(hb_resch_time));
alarm_start_relative(&chip->heartbeat_alarm,
ns_to_ktime(SMBCHG_HEARTBEAT_INTERVAL_NS));
if (suspend_wakeups)
alarm_start_relative(&chip->heartbeat_alarm,
ns_to_ktime(SMBCHG_HEARTBEAT_INTRVAL_NS));
if (!chg_stat.charger_present)
smb_mmi_awake_vote(chip, false);