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https://github.com/rd-stuffs/msm-4.14.git
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da020924fe
Add support to report if a votable is voted via override voting mechanism. While at it, add valid pointer checks in global voter functions. Change-Id: Ib867144c92f4ae99d9391190f75c8a6c95a3f4f0 Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>
55 lines
2.0 KiB
C
55 lines
2.0 KiB
C
/* Copyright (c) 2015-2016,2019 The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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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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#ifndef __PMIC_VOTER_H
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#define __PMIC_VOTER_H
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#include <linux/mutex.h>
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struct votable;
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enum votable_type {
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VOTE_MIN,
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VOTE_MAX,
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VOTE_SET_ANY,
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NUM_VOTABLE_TYPES,
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};
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bool is_client_vote_enabled(struct votable *votable, const char *client_str);
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bool is_client_vote_enabled_locked(struct votable *votable,
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const char *client_str);
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bool is_override_vote_enabled(struct votable *votable);
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bool is_override_vote_enabled_locked(struct votable *votable);
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int get_client_vote(struct votable *votable, const char *client_str);
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int get_client_vote_locked(struct votable *votable, const char *client_str);
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int get_effective_result(struct votable *votable);
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int get_effective_result_locked(struct votable *votable);
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const char *get_effective_client(struct votable *votable);
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const char *get_effective_client_locked(struct votable *votable);
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int vote(struct votable *votable, const char *client_str, bool state, int val);
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int vote_override(struct votable *votable, const char *override_client,
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bool state, int val);
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int rerun_election(struct votable *votable);
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struct votable *find_votable(const char *name);
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struct votable *create_votable(const char *name,
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int votable_type,
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int (*callback)(struct votable *votable,
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void *data,
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int effective_result,
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const char *effective_client),
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void *data);
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void destroy_votable(struct votable *votable);
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void lock_votable(struct votable *votable);
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void unlock_votable(struct votable *votable);
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#endif /* __PMIC_VOTER_H */
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