NVIDIA DRIVE OS Linux API Reference Release

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Image Sensor Control (ISC)

Detailed Description

The Image Sensor Control API encompasses all NvMedia I2C control related functions.

This includes the necessary programming of all I2C controlled components such as aggregators, serializers, bridges and image sensors.

NvMediaISC provides a transaction based approach of controlling the devices attached to the I2C port of the Tegra device.

NvMediaISC needs a device driver for each attached device. This provides the flexibility of adding new devices easily.


 Basic ISC Types
 The Image Sensor Control API provides common ISC processing functions.
 ISC Device
 An ISC device represents a device that is attached or linked to the root I2C port.
 ISC Device Driver
 The NvMediaISCDeviceDriver object defines the device driver.
 ISC Root Device
 Manages NvMediaISCRootDevice objects that are the root of the Nvmedia ISC object system.
 ISC Version Information
 Provides version information for the NvMedia ISC library.