50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/*
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* Copyright (c) 2011-2013, NVIDIA CORPORATION. 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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __TEGRA_EDP_H
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#define __TEGRA_EDP_H
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#include <linux/thermal.h>
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#include <linux/platform_data/tegra_thermal.h>
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extern int tegra_cpu_edp_get_thermal_index(struct platform_device *pdev);
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extern int tegra_cpu_edp_count_therm_floors(struct platform_device *pdev);
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extern int tegra_cpu_edp_update_thermal_index(struct platform_device *pdev,
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unsigned long new_idx);
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#ifdef CONFIG_TEGRA_CPU_EDP_LIMITS
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extern int tegra_cpu_edp_init_trips(struct platform_device *pdev,
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struct thermal_trip_info *trips,
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int *num_trips, char *cdev_type,
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int margin);
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extern void tegra_cpu_edp_recal_limits(void);
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extern bool tegra_cpu_edp_ready(void);
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#else
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static inline int tegra_cpu_edp_init_trips(struct platform_device *pdev,
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struct thermal_trip_info *trips,
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int *num_trips, char *cdev_type,
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int margin)
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{ return 0; }
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static inline void tegra_cpu_edp_recal_limits(void)
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{ return; }
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static inline bool tegra_cpu_edp_ready(void)
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{ return false; }
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#endif
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#endif /* __TEGRA_EDP_H */
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