diff options
Diffstat (limited to 'include/button.h')
| -rw-r--r-- | include/button.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/button.h b/include/button.h index 3c6a350b3b..2961625bea 100644 --- a/include/button.h +++ b/include/button.h @@ -51,7 +51,11 @@ enum button { }; /* Table of buttons for the board. */ +#ifndef CONFIG_BUTTONS_RUNTIME_CONFIG extern const struct button_config buttons[]; +#else +extern struct button_config buttons[]; +#endif /* * Buttons used to decide whether recovery is requested or not @@ -65,6 +69,17 @@ extern const int recovery_buttons_count; void button_init(void); /* + * Reassign a button GPIO signal at runtime. + * + * @param button_type Button type to reassign + * @param gpio GPIO to assign to the button + * + * Returns EC_SUCCESS if button change is accepted and made active, + * EC_ERROR_* otherwise. + */ +int button_reassign_gpio(enum button button_type, enum gpio_signal gpio); + +/* * Interrupt handler for button. * * @param signal Signal which triggered the interrupt. |