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by cyberh0me
Thu Mar 16, 2017 8:40 pm
Forum: Windows 10 for IoT
Topic: Windows IOT and Display Backlight Brightness
Replies: 20
Views: 11236

Re: Windows IOT and Display Backlight Brightness

All display rendering is done by VC4 firmware (GPU microcode managed by Pi Foundation). The I2c channel between LCD panel and VC4 is not exposed to Windows, because VC4 takes full ownership of that I2c channel. The I2c pins are internally connected to VC4 and touch controller - that’s how touch cont...

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