34 lines
664 B
C
34 lines
664 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2020 MediaTek Inc.
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*/
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#include <linux/pm_qos.h>
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#include <linux/soc/mediatek/mtk-pm-qos.h>
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static struct mtk_pm_qos_request ddr_opp_req;
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void secure_perf_init(void)
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{
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mtk_pm_qos_add_request(&ddr_opp_req, MTK_PM_QOS_DDR_OPP,
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MTK_PM_QOS_DDR_OPP_DEFAULT_VALUE);
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}
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void secure_perf_remove(void)
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{
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mtk_pm_qos_remove_request(&ddr_opp_req);
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}
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void secure_perf_raise(void)
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{
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/* Fix DDR to higher frequency (OPP 3) */
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//pm_qos_update_request(&ddr_opp_req, 3);
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}
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void secure_perf_restore(void)
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{
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/* Reset DDR to default OPP */
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//pm_qos_update_request(&ddr_opp_req, PM_QOS_DDR_OPP_DEFAULT_VALUE);
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}
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