Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
37 lines
903 B
C
37 lines
903 B
C
/* SPDX-License-Identifier: GPL-2.0
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*
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* Copyright (c) 2021 MediaTek Inc.
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* Copyright (c) 2024 Collabora Ltd.
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* AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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*/
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#ifndef __MEDIATEK_DVFSRC_H
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#define __MEDIATEK_DVFSRC_H
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enum mtk_dvfsrc_cmd {
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MTK_DVFSRC_CMD_BW,
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MTK_DVFSRC_CMD_HRT_BW,
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MTK_DVFSRC_CMD_PEAK_BW,
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MTK_DVFSRC_CMD_OPP,
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MTK_DVFSRC_CMD_VCORE_LEVEL,
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MTK_DVFSRC_CMD_VSCP_LEVEL,
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MTK_DVFSRC_CMD_MAX,
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};
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#if IS_ENABLED(CONFIG_MTK_DVFSRC)
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int mtk_dvfsrc_send_request(const struct device *dev, u32 cmd, u64 data);
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int mtk_dvfsrc_query_info(const struct device *dev, u32 cmd, int *data);
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#else
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static inline int mtk_dvfsrc_send_request(const struct device *dev, u32 cmd, u64 data)
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{ return -ENODEV; }
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static inline int mtk_dvfsrc_query_info(const struct device *dev, u32 cmd, int *data)
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{ return -ENODEV; }
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#endif /* CONFIG_MTK_DVFSRC */
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#endif
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