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-rw-r--r--common/led_common.c89
1 files changed, 0 insertions, 89 deletions
diff --git a/common/led_common.c b/common/led_common.c
deleted file mode 100644
index 85879b148f..0000000000
--- a/common/led_common.c
+++ /dev/null
@@ -1,89 +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.
- */
-
-#include "console.h"
-#include "ec_commands.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "led_common.h"
-#include "util.h"
-
-#define LED_AUTO_CONTROL_FLAG(id) (1 << (id))
-
-static uint32_t led_auto_control_flags = ~0x00;
-
-static int led_is_supported(enum ec_led_id led_id)
-{
- int i;
- static int supported_leds = -1;
-
- if (supported_leds == -1) {
- supported_leds = 0;
-
- for (i = 0; i < supported_led_ids_count; i++)
- supported_leds |= (1 << supported_led_ids[i]);
- }
-
- return ((1 << (int)led_id) & supported_leds);
-}
-
-void led_auto_control(enum ec_led_id led_id, int enable)
-{
- if (enable)
- led_auto_control_flags |= LED_AUTO_CONTROL_FLAG(led_id);
- else
- led_auto_control_flags &= ~LED_AUTO_CONTROL_FLAG(led_id);
-}
-
-int led_auto_control_is_enabled(enum ec_led_id led_id)
-{
- if (!led_is_supported(led_id))
- return 0;
-
- return (led_auto_control_flags & LED_AUTO_CONTROL_FLAG(led_id)) != 0;
-}
-
-static enum ec_status led_command_control(struct host_cmd_handler_args *args)
-{
- const struct ec_params_led_control *p = args->params;
- struct ec_response_led_control *r = args->response;
- int i;
-
- args->response_size = sizeof(*r);
- memset(r->brightness_range, 0, sizeof(r->brightness_range));
-
- if (!led_is_supported(p->led_id))
- return EC_RES_INVALID_PARAM;
-
- led_get_brightness_range(p->led_id, r->brightness_range);
- if (p->flags & EC_LED_FLAGS_QUERY)
- return EC_RES_SUCCESS;
-
- for (i = 0; i < EC_LED_COLOR_COUNT; i++)
- if (r->brightness_range[i] == 0 && p->brightness[i] != 0)
- return EC_RES_INVALID_PARAM;
-
- if (p->flags & EC_LED_FLAGS_AUTO) {
- led_auto_control(p->led_id, 1);
- } else {
- if (led_set_brightness(p->led_id, p->brightness) != EC_SUCCESS)
- return EC_RES_INVALID_PARAM;
- led_auto_control(p->led_id, 0);
- }
-
- return EC_RES_SUCCESS;
-}
-DECLARE_HOST_COMMAND(EC_CMD_LED_CONTROL, led_command_control, EC_VER_MASK(1));
-
-__attribute__((weak))
-void led_control(enum ec_led_id led_id, enum ec_led_state state)
-{
- /*
- * Default weak implementation that does not affect the state of
- * LED. Boards can provide their own implementation.
- */
-}