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- /* Copyright Statement:
- *
- * This software/firmware and related documentation ("MediaTek Software") are
- * protected under relevant copyright laws. The information contained herein
- * is confidential and proprietary to MediaTek Inc. and/or its licensors.
- * Without the prior written permission of MediaTek inc. and/or its licensors,
- * any reproduction, modification, use or disclosure of MediaTek Software,
- * and information contained herein, in whole or in part, shall be strictly prohibited.
- */
- /* MediaTek Inc. (C) 2010. All rights reserved.
- *
- * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
- * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
- * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
- * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
- * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
- * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
- * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
- * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
- * THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
- * CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
- * SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
- * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
- * CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
- * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
- * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
- * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
- *
- * The following software/firmware and/or related documentation ("MediaTek Software")
- * have been modified by MediaTek Inc. All revisions are subject to any receiver's
- * applicable license agreements with MediaTek Inc.
- */
- #include <platform/mt_kernel_power_off_charging.h>
- #define OFF_MODE_CHARGE "off-mode-charge"
- extern BOOL meta_mode_check(void);
- extern int mtk_wdt_boot_check(void);
- extern bool rtc_2sec_boot_check(void);
- void set_off_mode_charge_status(int enable_charge)
- {
- static char *env_buf = NULL;
- env_buf = (char *)malloc(sizeof(int));
- if (!env_buf) {
- dprintf(CRITICAL, "off-mode-charge malloc failed\n");
- return;
- }
- memset(env_buf,0x00,sizeof(int));
- sprintf(env_buf,"%d", enable_charge);
- if (set_env(OFF_MODE_CHARGE, env_buf) != 0)
- dprintf(CRITICAL, "set off-mode-charge failed\n");
- free(env_buf);
- return;
- }
- int get_off_mode_charge_status(void)
- {
- char *charge_buf = NULL;
- int enable_charge = 1;
- charge_buf = get_env(OFF_MODE_CHARGE);
- if (charge_buf == NULL) {
- set_off_mode_charge_status(1);
- return 1;
- }
- enable_charge = atoi(charge_buf);
- return enable_charge;
- }
- BOOL is_force_boot(void)
- {
- if (rtc_boot_check(true)) {
- dprintf(INFO, "[%s] Bypass Kernel Power off charging mode and enter Alarm Boot\n", __func__);
- return TRUE;
- } else if (meta_mode_check()) {
- dprintf(INFO, "[%s] Bypass Kernel Power off charging mode and enter Meta Boot\n", __func__);
- return TRUE;
- } else if (pmic_detect_powerkey() || mtk_wdt_boot_check()==WDT_BY_PASS_PWK_REBOOT || rtc_2sec_boot_check()) {
- dprintf(INFO, "[%s] Bypass Kernel Power off charging mode and enter Normal Boot\n", __func__);
- g_boot_mode = NORMAL_BOOT;
- return TRUE;
- }
- return FALSE;
- }
- BOOL kernel_power_off_charging_detection(void)
- {
- int off_mode_status = 1;
- if (is_force_boot()) {
- //upmu_set_rg_chrind_on(0);
- dprintf(INFO, "[%s] Turn off HW Led\n", __func__);
- return FALSE;
- }
- off_mode_status = get_off_mode_charge_status();
- dprintf(INFO, "[%s] off_mode_status %d\n", __func__, off_mode_status);
- if (upmu_is_chr_det() == KAL_TRUE) {
- if (off_mode_status) {
- g_boot_mode = KERNEL_POWER_OFF_CHARGING_BOOT;
- } else {
- g_boot_mode = NORMAL_BOOT;
- //upmu_set_rg_chrind_on(0);
- return FALSE;
- }
- return TRUE;
- } else {
- /* power off */
- dprintf(INFO, "[%s] power off\n", __func__);
- mt6575_power_off();
- return FALSE;
- }
- }
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