Drivers Driver Overview HDF Driver Development Developing Platform Drivers ADC Clock DAC GPIO HDMI I2C I3C MIPI CSI MIPI DSI MMC Pin PWM Regulator RTC SDIO SPI UART Watchdog Using Platform Drivers ADC Clock DAC GPIO HDMI I2C I3C MIPI CSI MIPI DSI Pin PWM Regulator RTC SDIO SPI UART Watchdog Using Peripheral Drivers Audio Camera Codec Facial Authentication Fingerprint Authentication LCD Light Motion PIN Authentication Sensor Touchscreen USB User Authentication Vibrator WLAN