RE: [PATCH 24/44] Workaround i8042 chips with broken MUX mode

[Dmitry Torokhov]

Vojtech Pavlik wrote:
> +	
> +	/* Workaround for broken chips which seem to
support MUX, but in reality don't. */
> +	/* They all report version 12.10 */
> +	if (mux_version == 0xCA)
> +		return -1;

Hi, 

I think it should be 0xAC (0xA4 with 4th bit flipped)
as the version reported is 10.12:

i8042.c: Detected active multiplexing controller, rev
10.12.

>From little debug info that I've been sent ThinkPad's
controllers seem to be flipping 4th bit sometimes, I
can't quite pinpoint the exact sequence.

Dmitry

P.S. Sorry for breaking the threading...
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