68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Samsung Exynos SoC series Pablo driver
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*
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* Copyright (c) 2021 Samsung Electronics Co., Ltd
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef PABLO_DEVICE_CAMIF_SUBBLKS_H
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#define PABLO_DEVICE_CAMIF_SUBBLKS_H
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struct pablo_camif_subblks_data {
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spinlock_t slock;
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int (*probe)(struct platform_device *pdev,
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struct pablo_camif_subblks_data *data);
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int (*remove)(struct platform_device *pdev,
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struct pablo_camif_subblks_data *data);
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};
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struct pablo_camif_bns {
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struct device *dev;
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struct pablo_camif_subblks_data *data;
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void __iomem *regs;
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void __iomem *mux_regs;
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u32 *mux_val;
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u32 mux_elems;
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u32 dma_mux_val;
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bool en;
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u32 width;
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u32 height;
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};
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#if IS_ENABLED(CONFIG_PABLO_CAMIF_BNS)
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struct pablo_camif_bns *pablo_camif_bns_get(void);
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void pablo_camif_bns_cfg(struct pablo_camif_bns *bns,
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struct is_sensor_cfg *sensor_cfg,
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u32 ch);
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void pablo_camif_bns_reset(struct pablo_camif_bns *bns);
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#else
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#define pablo_camif_bns_get() ({ NULL; })
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#define pablo_camif_bns_cfg(bns, cfg, ch) do {} while(0)
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#define pablo_camif_bns_reset(bns) {} do {} while(0)
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#endif
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struct pablo_camif_mcb {
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void __iomem *regs;
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struct mutex lock;
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unsigned long active_ch;
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};
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struct pablo_camif_mcb *pablo_camif_mcb_get(void);
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struct pablo_camif_ebuf {
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void __iomem *regs;
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int irq;
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struct mutex lock;
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unsigned int num_of_ebuf;
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};
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struct pablo_camif_ebuf *pablo_camif_ebuf_get(void);
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#endif /* PABLO_DEVICE_CAMIF_SUBBLKS_H */
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