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| author | Philip Chen <philipchen@google.com> | 2017-11-26 00:11:49 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-11-27 22:50:47 -0800 |
| commit | 675bdc2e2c58cd36161dcec98a5240eb22b43fda (patch) | |
| tree | 11e3df7bdfd92092ed371e6f7258815337d6d270 /common/charge_manager.c | |
| parent | a2e2be193a46826fa6af7fbaab0e567e248e40b4 (diff) | |
| download | chrome-ec-675bdc2e2c58cd36161dcec98a5240eb22b43fda.tar.gz | |
Separate VBUS detection and measurement mechanisms
For now we guard charger-based VBUS voltage measurement
behind CONFIG_USB_PD_VBUS_DETECT_CHARGER.
But we should be able to measure VBUS voltage by charger
while detecting VBUS presence by other methods.
BUG=b:67991345
BRANCH=none
TEST=plug in guppy on Scarlet rev2, 'ectool usbpdpower' on console,
and see VBUS is measured as 4975mV
Change-Id: I94cada81159ea4b097001997e2444873ec2d8763
Signed-off-by: Philip Chen <philipchen@google.com>
Reviewed-on: https://chromium-review.googlesource.com/789910
Commit-Ready: Philip Chen <philipchen@chromium.org>
Tested-by: Philip Chen <philipchen@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'common/charge_manager.c')
| -rw-r--r-- | common/charge_manager.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/charge_manager.c b/common/charge_manager.c index 4a6808b50f..dbf97f000b 100644 --- a/common/charge_manager.c +++ b/common/charge_manager.c @@ -370,7 +370,7 @@ static void charge_manager_fill_power_info(int port, if (r->role == USB_PD_PORT_POWER_SINK_NOT_CHARGING) r->meas.voltage_now = 5000; else { -#ifdef CONFIG_USB_PD_VBUS_DETECT_CHARGER +#ifdef CONFIG_USB_PD_VBUS_MEASURE_CHARGER r->meas.voltage_now = charger_get_vbus_voltage(port); #else if (ADC_VBUS >= 0) |