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47 lines
1.7 KiB
47 lines
1.7 KiB
/*
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* Copyright © 2018 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef IGT_PSR_H
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#define IGT_PSR_H
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#include "igt_debugfs.h"
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#include "igt_core.h"
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#include "igt_aux.h"
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#define PSR_STATUS_MAX_LEN 512
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enum psr_mode {
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PSR_MODE_1,
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PSR_MODE_2
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};
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bool psr_wait_entry(int debugfs_fd, enum psr_mode mode);
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bool psr_wait_update(int debugfs_fd, enum psr_mode mode);
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bool psr_long_wait_update(int debugfs_fd, enum psr_mode mode);
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bool psr_enable(int debugfs_fd, enum psr_mode);
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bool psr_disable(int debugfs_fd);
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bool psr_sink_support(int debugfs_fd, enum psr_mode);
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bool psr2_wait_su(int debugfs_fd, uint16_t *num_su_blocks);
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#endif
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