diff options
| author | Matt Wang <matt_wang@compal.corp-partner.google.com> | 2022-08-15 09:30:40 +0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-08-17 14:42:02 +0000 |
| commit | d4240c889db6c6a5473ec7e5386c9ff7da6fc522 (patch) | |
| tree | 5bbe0625068e2e9eb313881153234bb593905743 | |
| parent | a2e7061347b91f4dbb06beb4ba882f331dbbcc00 (diff) | |
| download | chrome-ec-d4240c889db6c6a5473ec7e5386c9ff7da6fc522.tar.gz | |
kinox: modify S5 power type control method
Disable the PPC sink when the power type change from Type-C to Barrel
Jack at S5. Let the MB lose the power by itself. And then the MB will
power up by Barrel Jack again. It can prevent the Type-C and Barrel Jack
has some abnormal to damage the MB when power switch.
BUG=b:240461218
BRANCH=none
TEST=The Power Team member check the power switch voltage can meet the
spec.
Signed-off-by: Matt Wang <matt_wang@compal.corp-partner.google.com>
Change-Id: I89b120d1098b76c7be9ff523f476f27c04ead9f2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3829209
Reviewed-by: Ricky Chang <rickytlchang@chromium.org>
Commit-Queue: Ricky Chang <rickytlchang@chromium.org>
| -rw-r--r-- | board/kinox/board.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/board/kinox/board.c b/board/kinox/board.c index 4524ac0fa7..d88e76de7e 100644 --- a/board/kinox/board.c +++ b/board/kinox/board.c @@ -19,6 +19,7 @@ #include "switch.h" #include "throttle_ap.h" #include "usbc_config.h" +#include "usbc_ppc.h" #include "fw_config.h" #include "gpio_list.h" /* Must come after other header files. */ @@ -90,7 +91,7 @@ int board_set_active_charge_port(int port) /* Make sure BJ adapter is sourcing power */ if (gpio_get_level(GPIO_BJ_ADP_PRESENT_ODL)) return EC_ERROR_INVAL; - gpio_set_level(GPIO_EN_PPVAR_BJ_ADP_L, 0); + ppc_vbus_sink_enable(0, 0); break; default: return EC_ERROR_INVAL; |