63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
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/*
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* Tegra Graphics Host ISP
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*
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* Copyright (c) 2014-2018, 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 it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope 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
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __NVHOST_ISP_H__
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#define __NVHOST_ISP_H__
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#if defined(CONFIG_TEGRA_CAMERA)
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#include "camera_priv_defs.h"
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#endif
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typedef void (*isp_callback)(void *);
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struct tegra_isp_mfi {
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struct work_struct work;
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};
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struct isp {
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struct platform_device *ndev;
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int dev_id;
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void __iomem *base;
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spinlock_t lock;
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int irq;
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uint max_bw;
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struct workqueue_struct *isp_workqueue;
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struct tegra_isp_mfi *my_isr_work;
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};
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extern const struct file_operations tegra_isp_ctrl_ops;
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int nvhost_isp_t124_finalize_poweron(struct platform_device *);
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int nvhost_isp_t124_prepare_poweroff(struct platform_device *);
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int nvhost_isp_t210_finalize_poweron(struct platform_device *);
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void nvhost_isp_queue_isr_work(struct isp *tegra_isp);
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#ifdef CONFIG_TEGRA_GRHOST_ISP
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int tegra_isp_register_mfi_cb(isp_callback cb, void *cb_arg);
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int tegra_isp_unregister_mfi_cb(void);
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#else
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static inline int tegra_isp_register_mfi_cb(isp_callback cb, void *cb_arg)
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{
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return -ENOSYS;
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}
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static inline int tegra_isp_unregister_mfi_cb(void)
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{
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return -ENOSYS;
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}
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#endif
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#endif
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