Re: [PATCH 3/3] hwmon: (it87) Make temp3 attribute conditional for IT8782F and IT8783F

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On Wed, 2012-05-09 at 12:01 -0400, Björn Gerhart wrote:
> Hi Guenter,
> 
> Am 09.05.2012 um 04:31 schrieb Guenter Roeck:
> > On IT8782F and IT8783F, temp3 is only supported if UART6 is disabled.
> > 
> The IT8783F allows UART6 and temp3 both to be used at the same time. This is achieved by wiring UART6 to the original parallel port output. Therefore, when using UART6 and temp3 at the same time, the parallel port can not be used in turn.
> Technically: when JP4/Pin 1 ("MOVE UART6") is set to 0, then UART6 moves to pin 100~106.
> 

Hi Bjoern,

Looking through the data sheet, it seems that there is no way to read
the setting of JP4/Pin 1 in SW. This means I can not really detect if
UART6 pin 6 overlaps with temp3 or not. Is this correct ? If yes, I
think we have to drop this patch.

Thanks,
Guenter



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