threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
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* Copyright (C) 2015 MediaTek Inc.
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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 as
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* 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 __H_DISP_UTILS__
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#define __H_DISP_UTILS__
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#include <linux/mutex.h>
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#define __my_wait_event_interruptible_timeout(wq, ret) \
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do { \
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DEFINE_WAIT(__wait); \
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prepare_to_wait(&wq, &__wait, TASK_INTERRUPTIBLE); \
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if (!signal_pending(current)) { \
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ret = schedule_timeout(ret); \
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if (!ret) \
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break; \
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} \
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ret = -ERESTARTSYS; \
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break; \
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finish_wait(&wq, &__wait); \
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} while (0)
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int disp_sw_mutex_lock(struct mutex *m);
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int disp_mutex_trylock(struct mutex *m);
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int disp_sw_mutex_unlock(struct mutex *m);
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int disp_msleep(unsigned int ms);
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long int disp_get_time_us(void);
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#endif /* __H_DISP_UTILS__ */
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