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| author | Eric Yilun Lin <yllin@chromium.org> | 2021-12-09 16:55:01 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-12-23 05:41:19 +0000 |
| commit | 78c5a71af9054a69219f3832b5eb640cf2e6e899 (patch) | |
| tree | 3895e3947c5a6c73d0de502e894042dede74d977 /driver/tcpm/rt1718s.h | |
| parent | 5785c1dbb935f9cdca7b2591517db6a1135978f2 (diff) | |
| download | chrome-ec-78c5a71af9054a69219f3832b5eb640cf2e6e899.tar.gz | |
rt1718s: support FRS detection at TCPC driver
Make set_frs_enable() available at TCPC driver as well.
BUG=b:209924385
TEST=make buildall
BRANCH=none
Change-Id: Ia52185ce91bdc7e989779738f9eb4c9020db2901
Signed-off-by: Eric Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3325865
Tested-by: Eric Yilun Lin <yllin@google.com>
Auto-Submit: Eric Yilun Lin <yllin@google.com>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'driver/tcpm/rt1718s.h')
| -rw-r--r-- | driver/tcpm/rt1718s.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/driver/tcpm/rt1718s.h b/driver/tcpm/rt1718s.h index 07c3ed3f82..b0733d099a 100644 --- a/driver/tcpm/rt1718s.h +++ b/driver/tcpm/rt1718s.h @@ -242,4 +242,21 @@ void rt1718s_gpio_set_level(int port, enum rt1718s_gpio signal, int value); */ int rt1718s_gpio_get_level(int port, enum rt1718s_gpio signal); +/** + * Set fast role swap. + * + * @param port USB-C port + * @param enable enable/disable FRS + * @return EC_SUCCESS if success, EC_ERROR_UNKNOWN otherwise. + */ +int rt1718s_set_frs_enable(int port, int enable); + +/** + * Initialize RT1718S FRS function + * + * @param port USB-C port + * @return EC_SUCCESS if success, EC_ERROR_UNKNOWN otherwise. + */ +int rt1718s_frs_init(int port); + #endif /* __CROS_EC_USB_PD_TCPM_MT6370_H */ |