Messages in this thread | | | Date | Wed, 17 Dec 2014 09:14:14 +0100 (CET) | From | Jiri Kosina <> | Subject | Re: [PATCH v3] HID: rmi: Scan the report descriptor to determine if the device is suitable for the hid-rmi driver |
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On Fri, 12 Dec 2014, Andrew Duggan wrote:
> On composite HID devices there may be multiple HID devices on separate > interfaces, but hid-rmi should only bind to the touchpad. The previous version > simply checked that the interface protocol was set to mouse. Unfortuately, it > is not always the case that the touchpad has the mouse interface protocol set. > This patch takes a different approach and scans the report descriptor looking > for the Generic Desktop Pointer usage and the Vendor Specific Top Level > Collection needed by the hid-rmi driver to interface with the device. > > Signed-off-by: Andrew Duggan <aduggan@synaptics.com> > Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> > --- > Here is the v3 version with Benjamin's comments addressed. I also updated it to > apply to the version of hid-core.c in for-3.19/hid-rmi.
Applied to for-3.20/rmi. Thanks,
-- Jiri Kosina SUSE Labs
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