#18161: Keyboard and Elan trackpad nonfunctional on Acer C738T (Chromebook with
hacked UEFI firmware)
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Reporter: RetroHacker | Owner: (none)
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Drivers/Input/HID/I2C | Version: R1/Development
Keywords: | Blocked By:
Blocking: | Platform: x86-64
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Running the nightly build from Dec 19, 2022 - Walter (Revision hrev56652),
x86_64
This is odd hardware - An Acer C738T Chromebook ("cyan") with hacked
Coreboot/UEFI firmware flashed onto it. That said, it's made of mostly
Intel "stuff", with components used in other laptops. The keyboard,
trackpad, audio and storage don't work - but the keyboard and trackpad are
really the more important aspects at the moment and the reason/scope for
this ticket. The trackpad is made by Elan and appears to be I2C attached,
and the keyboard seems to be some variant of PS/2 despite being a raw
matrix going to the motherboard.
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Ticket URL: <https://dev.haiku-os.org/ticket/18161>
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