// SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2022 Intel Corporation. #include <linux/acpi.h> #include <linux/clk.h> #include <linux/delay.h> #include <linux/i2c.h> #include <linux/module.h> #include <linux/pm_runtime.h> #include <linux/regulator/consumer.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-fwnode.h> #define OV08D10_SCLK … #define OV08D10_XVCLK_19_2 … #define OV08D10_ROWCLK … #define OV08D10_DATA_LANES … #define OV08D10_RGB_DEPTH … #define OV08D10_REG_PAGE … #define OV08D10_REG_GLOBAL_EFFECTIVE … #define OV08D10_REG_CHIP_ID_0 … #define OV08D10_REG_CHIP_ID_1 … #define OV08D10_ID_MASK … #define OV08D10_CHIP_ID … #define OV08D10_REG_MODE_SELECT … #define OV08D10_MODE_STANDBY … #define OV08D10_MODE_STREAMING … /* vertical-timings from sensor */ #define OV08D10_REG_VTS_H … #define OV08D10_REG_VTS_L … #define OV08D10_VTS_MAX … /* Exposure controls from sensor */ #define OV08D10_REG_EXPOSURE_H … #define OV08D10_REG_EXPOSURE_M … #define OV08D10_REG_EXPOSURE_L … #define OV08D10_EXPOSURE_MIN … #define OV08D10_EXPOSURE_MAX_MARGIN … #define OV08D10_EXPOSURE_STEP … /* Analog gain controls from sensor */ #define OV08D10_REG_ANALOG_GAIN … #define OV08D10_ANAL_GAIN_MIN … #define OV08D10_ANAL_GAIN_MAX … #define OV08D10_ANAL_GAIN_STEP … /* Digital gain controls from sensor */ #define OV08D10_REG_MWB_DGAIN_C … #define OV08D10_REG_MWB_DGAIN_F … #define OV08D10_DGTL_GAIN_MIN … #define OV08D10_DGTL_GAIN_MAX … #define OV08D10_DGTL_GAIN_STEP … #define OV08D10_DGTL_GAIN_DEFAULT … /* Test Pattern Control */ #define OV08D10_REG_TEST_PATTERN … #define OV08D10_TEST_PATTERN_ENABLE … #define OV08D10_TEST_PATTERN_DISABLE … /* Flip Mirror Controls from sensor */ #define OV08D10_REG_FLIP_OPT … #define OV08D10_REG_FLIP_MASK … #define to_ov08d10(_sd) … struct ov08d10_reg { … }; struct ov08d10_reg_list { … }; struct ov08d10_link_freq_config { … }; struct ov08d10_mode { … }; /* 3280x2460, 3264x2448 need 720Mbps/lane, 2 lanes */ static const struct ov08d10_reg mipi_data_rate_720mbps[] = …; /* 1632x1224 needs 360Mbps/lane, 2 lanes */ static const struct ov08d10_reg mipi_data_rate_360mbps[] = …; static const struct ov08d10_reg lane_2_mode_3280x2460[] = …; static const struct ov08d10_reg lane_2_mode_3264x2448[] = …; static const struct ov08d10_reg lane_2_mode_1632x1224[] = …; static const char * const ov08d10_test_pattern_menu[] = …; struct ov08d10 { … }; struct ov08d10_lane_cfg { … }; static const struct ov08d10_lane_cfg lane_cfg_2 = …; static u32 ov08d10_get_format_code(struct ov08d10 *ov08d10) { … } static unsigned int ov08d10_modes_num(const struct ov08d10 *ov08d10) { … } static u64 to_rate(const s64 *link_freq_menu, u32 f_index, u8 nlanes) { … } static u64 to_pixels_per_line(const s64 *link_freq_menu, u32 hts, u32 f_index, u8 nlanes) { … } static int ov08d10_write_reg_list(struct ov08d10 *ov08d10, const struct ov08d10_reg_list *r_list) { … } static int ov08d10_update_analog_gain(struct ov08d10 *ov08d10, u32 a_gain) { … } static int ov08d10_update_digital_gain(struct ov08d10 *ov08d10, u32 d_gain) { … } static int ov08d10_set_exposure(struct ov08d10 *ov08d10, u32 exposure) { … } static int ov08d10_set_vblank(struct ov08d10 *ov08d10, u32 vblank) { … } static int ov08d10_test_pattern(struct ov08d10 *ov08d10, u32 pattern) { … } static int ov08d10_set_ctrl_flip(struct ov08d10 *ov08d10, u32 ctrl_val) { … } static int ov08d10_set_ctrl(struct v4l2_ctrl *ctrl) { … } static const struct v4l2_ctrl_ops ov08d10_ctrl_ops = …; static int ov08d10_init_controls(struct ov08d10 *ov08d10) { … } static void ov08d10_update_pad_format(struct ov08d10 *ov08d10, const struct ov08d10_mode *mode, struct v4l2_mbus_framefmt *fmt) { … } static int ov08d10_start_streaming(struct ov08d10 *ov08d10) { … } static void ov08d10_stop_streaming(struct ov08d10 *ov08d10) { … } static int ov08d10_set_stream(struct v4l2_subdev *sd, int enable) { … } static int ov08d10_set_format(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_format *fmt) { … } static int ov08d10_get_format(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_format *fmt) { … } static int ov08d10_enum_mbus_code(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_mbus_code_enum *code) { … } static int ov08d10_enum_frame_size(struct v4l2_subdev *sd, struct v4l2_subdev_state *sd_state, struct v4l2_subdev_frame_size_enum *fse) { … } static int ov08d10_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh) { … } static const struct v4l2_subdev_video_ops ov08d10_video_ops = …; static const struct v4l2_subdev_pad_ops ov08d10_pad_ops = …; static const struct v4l2_subdev_ops ov08d10_subdev_ops = …; static const struct v4l2_subdev_internal_ops ov08d10_internal_ops = …; static int ov08d10_identify_module(struct ov08d10 *ov08d10) { … } static int ov08d10_get_hwcfg(struct ov08d10 *ov08d10, struct device *dev) { … } static void ov08d10_remove(struct i2c_client *client) { … } static int ov08d10_probe(struct i2c_client *client) { … } #ifdef CONFIG_ACPI static const struct acpi_device_id ov08d10_acpi_ids[] = …; MODULE_DEVICE_TABLE(acpi, ov08d10_acpi_ids); #endif static struct i2c_driver ov08d10_i2c_driver = …; module_i2c_driver(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
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