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input: keyboard: add qci keyboard driver

Neil Leeder linux-arm-msm linux-input lkml 1 version In review

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  1. v1 Latest1 patch 10 repliesIn review

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#Subject and filesSizeRepliesApplied
1/1input: keyboard: add qci keyboard driverdrivers/input/keyboard/Kconfig drivers/input/keyboard/Makefile drivers/input/keyboard/qci_gkbd.c +1 more+296 -01 reply

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Cover letter [PATCH 0/1] input: keyboard: add qci keyboard driver

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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