diff options
| author | Pavan Holla <pholla@chromium.org> | 2024-04-18 14:34:35 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-04-22 13:21:01 +0000 |
| commit | 48097a17f151bf3843bd921391125ba8de56ac65 (patch) | |
| tree | 0cb175f4028dce76e4d2bc8d0c7e5dfc9611b576 /src/ec/google/chromeec/ec.h | |
| parent | 835ed7a7ab5cb00136c45c1964c859dfe32df6fa (diff) | |
ec/google/chromeec: Do not fill TypeC ACPI device when UCSI is enabled
Do not fill the ACPI table entry associated with the cros_ec_typec
driver once we switch to the UCSI kernel driver. Skip the ACPI entry if
EC implements the UCSI_PPM feature, and the CBI flag to enable UCSI is
set.
BUG=b:333078787
TEST=emerge-brox coreboot chromeos-bootimage
Cq-Depend: chromium:5416841
Change-Id: I67dff6445aa7ba3ba48a04d1df3541f880d09d0a
Signed-off-by: Pavan Holla <pholla@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81967
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Diffstat (limited to 'src/ec/google/chromeec/ec.h')
| -rw-r--r-- | src/ec/google/chromeec/ec.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/ec.h b/src/ec/google/chromeec/ec.h index 0e1df9cf6a..0062df60db 100644 --- a/src/ec/google/chromeec/ec.h +++ b/src/ec/google/chromeec/ec.h @@ -424,6 +424,13 @@ void google_chromeec_clear_ec_ap_idle(void); */ bool google_chromeec_is_battery_present_and_above_critical_threshold(void); +/** + * Determine if the UCSI stack is currently active. + * + * @return true if EC implements the UCSI stack + */ +bool google_chromeec_get_ucsi_enabled(void); + #if CONFIG(HAVE_ACPI_TABLES) /** * Writes USB Type-C PD related information to the SSDT |