diff options
| author | Diana Z <dzigterman@chromium.org> | 2021-02-01 14:54:38 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-02-08 19:20:15 +0000 |
| commit | 98bad5c43361a26cb8ea2a9b46b1291b911a0ef5 (patch) | |
| tree | 9ed4cabcdc3b59f3aff246a1eb35d5748e931f1d /include/usb_pd_dpm.h | |
| parent | cdaeab64862d0f6c6915e078ae5721f359760efe (diff) | |
| download | chrome-ec-98bad5c43361a26cb8ea2a9b46b1291b911a0ef5.tar.gz | |
TCPMv2: Report correct source-out current in host command
The EC_CMD_USB_PD_POWER_INFO host command was still querying the older
charge_manager source current tracking. Instead, when TCPMv2 is defined
the DPM should be treated as the authority for source-out current.
BRANCH=None
BUG=b:177714628
TEST=on drawcia, connect hub requiring 3A and confirm that value is
reported from "ectool usbpdpower"
Signed-off-by: Diana Z <dzigterman@chromium.org>
Change-Id: I65f4fb976f0ab90f4d20f6573c1002ed80ff9532
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2676081
Reviewed-by: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'include/usb_pd_dpm.h')
| -rw-r--r-- | include/usb_pd_dpm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/usb_pd_dpm.h b/include/usb_pd_dpm.h index d897c8ce84..d0e49a7383 100644 --- a/include/usb_pd_dpm.h +++ b/include/usb_pd_dpm.h @@ -84,4 +84,12 @@ void dpm_remove_sink(int port); */ int dpm_get_source_pdo(const uint32_t **src_pdo, const int port); +/* + * Report offered source current for this port + * + * @param port USB-C port number + * @return Current offered, in mA + */ +int dpm_get_source_current(const int port); + #endif /* __CROS_EC_USB_DPM_H */ |