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Diffstat (limited to 'include/led_common.h')
-rw-r--r-- | include/led_common.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/include/led_common.h b/include/led_common.h deleted file mode 100644 index a66455b008..0000000000 --- a/include/led_common.h +++ /dev/null @@ -1,86 +0,0 @@ -/* Copyright 2013 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * Common functions for blinking LEDs. - */ - -#ifndef __CROS_EC_LED_COMMON_H -#define __CROS_EC_LED_COMMON_H - -#include "ec_commands.h" - -/* Defined in led_<board>.c */ -extern const enum ec_led_id supported_led_ids[]; - -/* Defined in led_<board>.c */ -extern const int supported_led_ids_count; - -/** - * Enable or disable automatic control of an LED. - * - * @param led_id ID of LED to enable or disable automatic control. - * @param enable 1 to enable . 0 to disable - * - */ -void led_auto_control(enum ec_led_id led_id, int enable); - -/** - * Whether an LED is under automatic control. - * - * @param led_id ID of LED to query. - * - * @returns 1 if LED is under automatic control. 0 if it is not. - * - */ -int led_auto_control_is_enabled(enum ec_led_id led_id); - -/** - * Query brightness per color channel for an LED. - * - * @param led_id ID of LED to query. - * @param brightness_range Points to EC_LED_COLOR_COUNT element array - * where current brightness will be stored. - * Value per color channel: - * 0 unsupported, - * 1 on/off control, - * 2 -> 255 max brightness under PWM control. - * - */ -void led_get_brightness_range(enum ec_led_id, uint8_t *brightness_range); - -/** - * Set brightness per color channel for an LED. - * - * @param led_id ID of LED to set. - * @param brightness Brightness per color channel to set. - * - * @returns EC_SUCCESS or EC_ERROR_INVAL - * - */ -int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness); - -/** - * Enable LED. - * - * @param enable 1 to enable LED. 0 to disable. - * - */ -void led_enable(int enable); - -enum ec_led_state { - LED_STATE_OFF = 0, - LED_STATE_ON = 1, - LED_STATE_RESET = 2, -}; - -/** - * Control state of LED. - * - * @param led_id ID of LED to control - * @param state 0=off, 1=on, 2=reset to default - * - */ -void led_control(enum ec_led_id id, enum ec_led_state state); - -#endif /* __CROS_EC_LED_COMMON_H */ |