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968c9df390
Convert automotive ISC kernel driver to OOT module. Jira CAMERASW-7592 Change-Id: I0a81b58df941ef38bf0fb3226086e13b6d68d012 Signed-off-by: Frank Chen <frankc@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2811344 Reviewed-by: Justin Kim (SW-TEGRA) <juskim@nvidia.com> Reviewed-by: Shiva Dubey <sdubey@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2015-2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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*/
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#ifndef __UAPI_TEGRA_ISC_MGR_H__
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#define __UAPI_TEGRA_ISC_MGR_H__
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#define ISC_MGR_IOCTL_PWR_DN _IOW('o', 1, __s16)
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#define ISC_MGR_IOCTL_PWR_UP _IOR('o', 2, __s16)
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#define ISC_MGR_IOCTL_SET_PID _IOW('o', 3, struct isc_mgr_sinfo)
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#define ISC_MGR_IOCTL_SIGNAL _IOW('o', 4, int)
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#define ISC_MGR_IOCTL_DEV_ADD _IOW('o', 5, struct isc_mgr_new_dev)
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#define ISC_MGR_IOCTL_DEV_DEL _IOW('o', 6, int)
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#define ISC_MGR_IOCTL_PWR_INFO _IOW('o', 7, struct isc_mgr_pwr_info)
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#define ISC_MGR_IOCTL_PWM_ENABLE _IOW('o', 8, int)
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#define ISC_MGR_IOCTL_PWM_CONFIG _IOW('o', 9, struct isc_mgr_pwm_info)
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#define ISC_MGR_IOCTL_WAIT_ERR _IO('o', 10)
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#define ISC_MGR_IOCTL_ABORT_WAIT_ERR _IO('o', 11)
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#define ISC_MGR_IOCTL_GET_EXT_PWR_CTRL _IOR('o', 12, __u8)
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#define ISC_MGR_POWER_ALL 5
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#define MAX_ISC_NAME_LENGTH 32
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struct isc_mgr_new_dev {
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__u16 addr;
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__u8 reg_bits;
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__u8 val_bits;
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__u8 drv_name[MAX_ISC_NAME_LENGTH];
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};
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struct isc_mgr_sinfo {
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__s32 pid;
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__s32 sig_no;
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__u64 context;
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};
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struct isc_mgr_pwr_info {
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__s32 pwr_gpio;
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__s32 pwr_status;
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};
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struct isc_mgr_pwm_info {
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__u64 duty_ns;
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__u64 period_ns;
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};
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enum {
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ISC_MGR_PWM_DISABLE = 0,
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ISC_MGR_PWM_ENABLE,
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};
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enum {
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ISC_MGR_SIGNAL_RESUME = 0,
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ISC_MGR_SIGNAL_SUSPEND,
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};
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#endif /* __UAPI_TEGRA_ISC_MGR_H__ */ |