57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
/**
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* tegracam_core.h - tegra camera framework core utilities
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*
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* Copyright (c) 2017-2019, 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 __TEGRACAM_CORE_H__
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#define __TEGRACAM_CORE_H__
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#include <media/camera_common.h>
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struct tegracam_device {
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struct camera_common_data *s_data;
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struct media_pad pad;
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u32 version;
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bool is_streaming;
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/* variables to be filled by the driver to register */
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char name[32];
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struct i2c_client *client;
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struct device *dev;
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u32 numctrls;
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const u32 *ctrl_cid_list;
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const struct regmap_config *dev_regmap_config;
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struct camera_common_sensor_ops *sensor_ops;
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const struct v4l2_subdev_ops *v4l2sd_ops;
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const struct v4l2_subdev_internal_ops *v4l2sd_internal_ops;
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const struct media_entity_operations *media_ops;
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const struct tegracam_ctrl_ops *tcctrl_ops;
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void *priv;
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};
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u32 tegracam_version(u8 major, u8 minor, u8 patch);
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u32 tegracam_query_version(const char *of_dev_name);
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struct tegracam_device *to_tegracam_device(struct camera_common_data *data);
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void tegracam_set_privdata(struct tegracam_device *tc_dev, void *priv);
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void *tegracam_get_privdata(struct tegracam_device *tc_dev);
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int tegracam_v4l2subdev_register(struct tegracam_device *tc_dev,
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bool is_sensor);
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void tegracam_v4l2subdev_unregister(struct tegracam_device *tc_dev);
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int tegracam_device_register(struct tegracam_device *tc_dev);
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void tegracam_device_unregister(struct tegracam_device *tc_dev);
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#endif
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