diff options
Diffstat (limited to 'include/cros_ec.h')
| -rw-r--r-- | include/cros_ec.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/cros_ec.h b/include/cros_ec.h index 1154cdc..338878c 100644 --- a/include/cros_ec.h +++ b/include/cros_ec.h @@ -516,4 +516,25 @@ int cros_ec_set_lid_shutdown_mask(struct udevice *dev, int enable); * @return 0 if OK, -ve on error */ int cros_ec_hello(struct udevice *dev, uint *handshakep); + +/** + * cros_ec_get_features() - Get the set of features provided by the EC + * + * See enum ec_feature_code for the list of available features + * + * @dev: CROS-EC device + * @featuresp: Returns a bitmask of supported features + * @return 0 if OK, -ve on error + */ +int cros_ec_get_features(struct udevice *dev, u64 *featuresp); + +/** + * cros_ec_check_feature() - Check if a feature is supported + * + * @dev: CROS-EC device + * @feature: Feature number to check (enum ec_feature_code) + * @return true if supported, false if not, -ve on error + */ +int cros_ec_check_feature(struct udevice *dev, uint feature); + #endif |