forked from Qortal/Brooklyn
a94b3d14aa
Changes included (and more): 1. Dynamic RAM merge 2. Real-time page scan and allocation 3. Cache compression 4. Real-time IRQ checks 5. Dynamic I/O allocation for Java heap 6. Java page migration 7. Contiguous memory allocation 8. Idle pages tracking 9. Per CPU RAM usage tracking 10. ARM NEON scalar multiplication library 11. NEON/ARMv8 crypto extensions 12. NEON SHA, Blake, RIPEMD crypto extensions 13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
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*
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* Copyright (C) 2013 Samsung Electronics Co., Ltd.
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*
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* Authors: Sylwester Nawrocki <s.nawrocki@samsung.com>
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* Younghwan Joo <yhwan.joo@samsung.com>
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*/
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#ifndef FIMC_IS_SENSOR_H_
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#define FIMC_IS_SENSOR_H_
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#include <linux/of.h>
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#include <linux/types.h>
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#define S5K6A3_OPEN_TIMEOUT 2000 /* ms */
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#define S5K6A3_SENSOR_WIDTH 1392
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#define S5K6A3_SENSOR_HEIGHT 1392
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enum fimc_is_sensor_id {
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FIMC_IS_SENSOR_ID_S5K3H2 = 1,
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FIMC_IS_SENSOR_ID_S5K6A3,
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FIMC_IS_SENSOR_ID_S5K4E5,
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FIMC_IS_SENSOR_ID_S5K3H7,
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FIMC_IS_SENSOR_ID_CUSTOM,
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FIMC_IS_SENSOR_ID_END
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};
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#define IS_SENSOR_CTRL_BUS_I2C0 0
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#define IS_SENSOR_CTRL_BUS_I2C1 1
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struct sensor_drv_data {
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enum fimc_is_sensor_id id;
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/* sensor open timeout in ms */
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unsigned short open_timeout;
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};
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/**
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* struct fimc_is_sensor - fimc-is sensor data structure
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* @drvdata: a pointer to the sensor's parameters data structure
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* @i2c_bus: ISP I2C bus index (0...1)
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* @test_pattern: true to enable video test pattern
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*/
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struct fimc_is_sensor {
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const struct sensor_drv_data *drvdata;
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unsigned int i2c_bus;
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u8 test_pattern;
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};
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const struct sensor_drv_data *fimc_is_sensor_get_drvdata(
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struct device_node *node);
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#endif /* FIMC_IS_SENSOR_H_ */
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