79 lines
1.8 KiB
C
79 lines
1.8 KiB
C
/*
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* Copyright (c) 2007-2017 Allwinnertech Co., Ltd.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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/* arch/arm/mach-sunxi/pm/aw_pwr_dm.c
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*
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* Copyright (C) 2013-2014 allwinner.
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*
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* By : yanggq
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* Version : v1.0
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* Date : 2014-8-6 09:08
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*/
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#include <linux/ctype.h>
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#include <linux/module.h>
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#include "linux/power/aw_pm.h"
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#include "pm.h"
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#include "linux/power/axp_depend.h"
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#include <linux/power/scenelock.h>
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#if (defined(CONFIG_ARCH_SUN8IW8P1) || defined(CONFIG_ARCH_SUN8IW6P1) \
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|| defined(CONFIG_ARCH_SUN8IW9P1)) && defined(CONFIG_AW_AXP)
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ssize_t parse_pwr_dm_map(char *s, unsigned int size, unsigned int bitmap)
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{
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int i = 0;
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char *start = s;
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char *end = NULL;
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unsigned int bit_event = 0;
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int count = 0;
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int counted = 0;
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if (NULL == s || 0 == size) {
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if (!(parse_bitmap_en & DEBUG_PWR_DM_MAP))
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return 0;
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s = NULL;
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} else {
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end = s + size;
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}
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for (i = 0; i < (pwr_dm_bitmap_name_mapping_cnt); i++) {
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bit_event =
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(1 << pwr_dm_bitmap_name_mapping[i].mask_bit & bitmap);
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if (bit_event) {
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uk_printf(s, end - s, "\t\t%s bit 0x%x\t",
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pwr_dm_bitmap_name_mapping[i].id_name,
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(1 << pwr_dm_bitmap_name_mapping[i].
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mask_bit));
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count++;
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}
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if (counted != count && 0 == count % 2) {
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counted = count;
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uk_printf(s, end - s, "\n");
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}
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}
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uk_printf(s, end - s, "\n");
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return s - start;
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}
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#else
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ssize_t parse_pwr_dm_map(char *s, unsigned int size, unsigned int bitmap)
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{
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return -1;
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}
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#endif
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