Jamila Macagba

Linux I2C Driver unable to read register in adt7420

4

In both [linux_i2c_read](https://github.com/analogdevicesinc/no-OS/blob/ed20ea5cf06578b2139035b4b9243d397a4e49cb/drivers/platform/linux/linux_i2c.c#L176) and [linux_i2c_write](https://github.com/analogdevicesinc/no-OS/blob/ed20ea5cf06578b2139035b4b9243d397a4e49cb/drivers/platform/linux/linux_i2c.c#L137), the **stop_bit** condition is ignored; - However, as per my understanding, this is crucial for I2C communication, since we might need a repeated start condition...

Hi, From what I found, it seems that /sys/class/gpio is already deprecated in (newer) Linux kernel ([Ref 1](https://groups.google.com/g/beagleboard/c/zVulj8UTfXQ), [Ref 2](https://www.thegoodpenguin.co.uk/blog/stop-using-sys-class-gpio-its-deprecated/), [Ref 3](https://stackoverflow.com/questions/78632822/an-alternative-to-sysfs-sys-class-gpio-for-controlling-gpio)). We have tested this on two different Hardwares...