Re: [PATCH] HID: rmi: Check for additional ACM registers appended to F11 data report

From: Jiri Kosina
Date: Tue Dec 09 2014 - 03:07:28 EST


On Mon, 8 Dec 2014, Andrew Duggan wrote:

> If a touchpad reports the F11 data40 register then this indicates that the touchpad reports
> additional ACM (Accidental Contact Mitigation) data after the F11 data in the HID attention
> report. These additional bytes shift the position of the F30 button data causing the driver
> to incorrectly report button state when this functionality is present. This patch accounts
> for the additional data in the report.
>
> Fixes:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1398533
>
> Signed-off-by: Andrew Duggan <aduggan@xxxxxxxxxxxxx>

Applied to hid.git#for-3.19/rmi. Thanks,

--
Jiri Kosina
SUSE Labs
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