This is an update of the keyboard driver which Quanta previously posted
to linux-input. Like the touchpad driver, I'm taking over maintenance
for code aurora forum.
The keyboard is attached to an embedded controller which is accessed
through I2C. It has a dedicated I2C address and its own interrupt line,
so it is not treated as an mfd. Although a PS/2 command, 0xF4, is used
to initialize the keyboard, the EC does not respond to other PS/2
commands. I have tried a serio driver on the port and attempted to use
keyboard drivers like xtkbd to communicate with it. These fail for
similar reasons to those discussed in the qci touchpad thread. This is
the reason for having this as a stand-alone driver.
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Neil
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Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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