On Mon, Jul 11, 2005 at 02:15:49AM +0200, Peter Osterlund wrote:
> I took the liberty to modify the patch myself, making these changes:
>
> * Removed the extra filtering.
> * Converted the "open" counter to an "open" flag. (It is still needed
> by the atp_resume() function.)
> * CodingStyle fixes.
>
> I have only compile tested this as I don't have access to the
> hardware, so I don't know how well this works in practice. It's
> possible that the "dev->h_count > 3" test in the old patch filtered
> out spikes in the input signal.
>
> Also, it might be a good idea to compute an ABS_PRESSURE value instead
> of hardcoding it to 100. I think the psum variable in
> atp_calculate_abs() can be used, possibly after rescaling.
Stelian, can you check the patch, and if everything is OK, add your
Signed-off-by: line?
> Signed-off-by: Peter Osterlund <[email protected]>
> ---
>
> Documentation/input/appletouch.txt | 120 +++++++++
> drivers/usb/input/Kconfig | 19 +
> drivers/usb/input/Makefile | 1
> drivers/usb/input/appletouch.c | 461 ++++++++++++++++++++++++++++++++++++
> 4 files changed, 601 insertions(+), 0 deletions(-)
--
Vojtech Pavlik
SuSE Labs, SuSE CR
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