diff options
| author | Vijay Hiremath <vijay.p.hiremath@intel.com> | 2016-10-26 17:40:57 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-10-27 19:28:53 -0700 |
| commit | 799c272e282a4727da949940828d815f11c526db (patch) | |
| tree | ce54acaa1222a08ed6e761636122087e8eef5e53 /board/reef/usb_pd_policy.c | |
| parent | b6937caeeb3f4642cfdc0bca52a890b30b81e9a4 (diff) | |
| download | chrome-ec-799c272e282a4727da949940828d815f11c526db.tar.gz | |
BD9995X: Disable input to port when sourcing
POR has both VCC & VBUS enabled. If the port is sourcing VBUS it will
also act as sync and AC_OK pin gets enabled. Hence disable the input
to the port when sourcing.
BUG=chrome-os-partner:59020
BRANCH=none
TEST=Manually verified on Reef. Connected HoHo and AC_OK is not
enabled.
Change-Id: Ic51b81f45759d7dddb2c9744d1c24dbafd1e1293
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/404168
Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
Diffstat (limited to 'board/reef/usb_pd_policy.c')
| -rw-r--r-- | board/reef/usb_pd_policy.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/board/reef/usb_pd_policy.c b/board/reef/usb_pd_policy.c index 5a2bae6f96..6e515abf81 100644 --- a/board/reef/usb_pd_policy.c +++ b/board/reef/usb_pd_policy.c @@ -54,8 +54,7 @@ void pd_transition_voltage(int idx) int pd_set_power_supply_ready(int port) { /* Ensure we're not charging from this port */ - if (charge_manager_get_active_charge_port() == port) - bd9995x_select_input_port(BD9995X_CHARGE_PORT_NONE); + bd9995x_select_input_port(bd9995x_pd_port_to_chg_port(port), 0); /* Provide VBUS */ gpio_set_level(port ? GPIO_USB_C1_5V_EN : |