I2c+dma transceive

Hi! I use Ubuntu 18.04.5 LTS (GNU/Linux 4.9.253-tegra aarch64). What should I do if I want to work with i2c with dma? I need to transmit ~1MB of data every 1sec.

Please refer to Is there any DMA Support for I2C in Xavier NX? - Jetson & Embedded Systems / Jetson Xavier NX - NVIDIA Developer Forums to see if can help.

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