diff options
| author | Vijay Hiremath <vijay.p.hiremath@intel.com> | 2016-02-03 00:15:04 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-02-08 20:25:19 -0800 |
| commit | cb190ca868a31e92b3130a36bc02e0da337a2dac (patch) | |
| tree | d8b1bd06cac9610292c3850f89164b37445bc1ea /common | |
| parent | 97c341cce5afb9615b5d6122956081dc4829e19e (diff) | |
| download | chrome-ec-cb190ca868a31e92b3130a36bc02e0da337a2dac.tar.gz | |
charger: Settings for charger current in no battery condition
In case of no battery condition, current code sets the charger input
current to the charger maximum input current. To avoid damage to the
board, set the charger input current to the maximum current that the
board can support.
BUG=none
BRANCH=none
TEST=Manually tested on kunimitsu, removed the battery & then using EC
console command 'charger', verified that the current value is set
to 3000mA.
Change-Id: I94c40228a6362822c841a6e0c226bea0d3398b73
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/325522
Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Tested-by: Li1 Feng <li1.feng@intel.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/charge_state_v2.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/common/charge_state_v2.c b/common/charge_state_v2.c index 93e817d359..0159a54207 100644 --- a/common/charge_state_v2.c +++ b/common/charge_state_v2.c @@ -571,8 +571,13 @@ int get_desired_input_current(enum battery_present batt_present, #else return CONFIG_CHARGER_INPUT_CURRENT; #endif - } else + } else { +#ifdef CONFIG_USB_POWER_DELIVERY + return MIN(PD_MAX_CURRENT_MA, info->input_current_max); +#else return info->input_current_max; +#endif + } } /* Main loop */ |