1 files changed, 0 insertions, 161 deletions
diff --git a/common/keyboard_backlight.c b/common/keyboard_backlight.c
deleted file mode 100644
index 82312e0776..0000000000
--- a/common/keyboard_backlight.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/* Copyright 2018 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.
- */
-
-#include "console.h"
-#include "ec_commands.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "keyboard_backlight.h"
-#include "lid_switch.h"
-#include "timer.h"
-#include "util.h"
-
-#define CPRINTF(format, args...) cprintf(CC_KEYBOARD, format, ## args)
-#define CPRINTS(format, args...) cprints(CC_KEYBOARD, format, ## args)
-
-static struct kblight_conf kblight;
-static int current_percent;
-
-void __attribute__((weak)) board_kblight_init(void)
-{ }
-
-static int kblight_init(void)
-{
-	if (!kblight.drv || !kblight.drv->init)
-		return EC_ERROR_UNIMPLEMENTED;
-	return kblight.drv->init();
-}
-
-static void kblight_set_deferred(void)
-{
-	if (!kblight.drv || !kblight.drv->set)
-		return;
-	kblight.drv->set(current_percent);
-}
-DECLARE_DEFERRED(kblight_set_deferred);
-
-/*
- * APIs
- */
-int kblight_set(int percent)
-{
-	if (percent < 0 || 100 < percent)
-		return EC_ERROR_INVAL;
-	current_percent = percent;
-	/* Need to defer i2c in case it's called from an interrupt handler. */
-	hook_call_deferred(&kblight_set_deferred_data, 0);
-	return EC_SUCCESS;
-}
-
-int kblight_get(void)
-{
-	return current_percent;
-}
-
-int kblight_enable(int enable)
-{
-#ifdef GPIO_EN_KEYBOARD_BACKLIGHT
-	gpio_set_level(GPIO_EN_KEYBOARD_BACKLIGHT, enable);
-#endif
-	if (!kblight.drv || !kblight.drv->enable)
-		return -1;
-	return kblight.drv->enable(enable);
-}
-
-int kblight_register(const struct kblight_drv *drv)
-{
-	kblight.drv = drv;
-	CPRINTS("kblight registered");
-	return EC_SUCCESS;
-}
-
-/*
- * Hooks
- */
-static void keyboard_backlight_init(void)
-{
-	/* Uses PWM by default. Can be customized by board_kblight_init */
-#ifdef CONFIG_PWM_KBLIGHT
-	kblight_register(&kblight_pwm);
-#endif
-	board_kblight_init();
-	if (kblight_init())
-		CPRINTS("kblight init failed");
-	/* Don't leave kblight enable state undetermined */
-	kblight_enable(0);
-}
-DECLARE_HOOK(HOOK_INIT, keyboard_backlight_init, HOOK_PRIO_DEFAULT);
-
-static void kblight_suspend(void)
-{
-	kblight_enable(0);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, kblight_suspend, HOOK_PRIO_DEFAULT);
-
-static void kblight_resume(void)
-{
-	if (lid_is_open() && current_percent) {
-		kblight_enable(1);
-		kblight_set(current_percent);
-	}
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, kblight_resume, HOOK_PRIO_DEFAULT);
-
-static void kblight_lid_change(void)
-{
-	kblight_enable(lid_is_open() && current_percent);
-}
-DECLARE_HOOK(HOOK_LID_CHANGE, kblight_lid_change, HOOK_PRIO_DEFAULT);
-
-/*
- * Console and host commands
- */
-static int cc_kblight(int argc, char **argv)
-{
-	if (argc >= 2) {
-		char *e;
-		int i = strtoi(argv[1], &e, 0);
-		if (*e)
-			return EC_ERROR_PARAM1;
-		if (kblight_set(i))
-			return EC_ERROR_PARAM1;
-		if (kblight_enable(i > 0))
-			return EC_ERROR_PARAM1;
-	}
-	ccprintf("Keyboard backlight: %d%%\n", kblight_get());
-	return EC_SUCCESS;
-}
-DECLARE_CONSOLE_COMMAND(kblight, cc_kblight,
-			"percent",
-			"Get/set keyboard backlight");
-
-enum ec_status hc_get_keyboard_backlight(struct host_cmd_handler_args *args)
-{
-	struct ec_response_pwm_get_keyboard_backlight *r = args->response;
-
-	r->percent = kblight_get();
-	r->enabled = 1;			/* Deprecated */
-	args->response_size = sizeof(*r);
-
-	return EC_RES_SUCCESS;
-}
-DECLARE_HOST_COMMAND(EC_CMD_PWM_GET_KEYBOARD_BACKLIGHT,
-		     hc_get_keyboard_backlight,
-		     EC_VER_MASK(0));
-
-enum ec_status hc_set_keyboard_backlight(struct host_cmd_handler_args *args)
-{
-	const struct ec_params_pwm_set_keyboard_backlight *p = args->params;
-
-	if (kblight_set(p->percent))
-		return EC_RES_ERROR;
-	if (kblight_enable(p->percent > 0))
-		return EC_RES_ERROR;
-	return EC_RES_SUCCESS;
-}
-DECLARE_HOST_COMMAND(EC_CMD_PWM_SET_KEYBOARD_BACKLIGHT,
-		     hc_set_keyboard_backlight,
-		     EC_VER_MASK(0));