Hi, I am trying to send the brightness value ( for 5 channels) by echo "val1val2val3val4val5" > brightness , But seems like even if I change the brightness type to enum or int in my driver ,I will never be able to send the brightness string because led class defines the brightness value as enum.
*extern void led_set_brightness(struct led_classdev *led_cdev, enum led_brightness brightness);* Only possible way I am finding is to create attributes for each channel like brightness,default trigger,max_brightness and any user defined attributes, but i am not getting how to do this. Can some on please comment or post the link to the example driver. Do i have to call led_class_register for every channel and I have to define every channel in the device tree? Thanks in advance ! Regards, Rp
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