Re: [PATCHes] Implement Bluetooth Wacom tablet's mode change in the kernel

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On Tue, 19 Jan 2010, Bastien Nocera wrote:

> On Mon, 2010-01-18 at 23:29 -0800, Marcel Holtmann wrote:
> > Hi Bastien,
> > 
> > > Here's a patch to do the Bluetooth Wacom tablet's mode setting in the
> > > kernel. In the past, it was done in a patch in bluetootd.
> > > 
> > > The first patch is probably completely wrong. Right now,
> > > hid_output_raw_report is done on the intr socket, instead of the ctrl
> > > socket. If it's correct to do it on the intr socket, we'd need to add
> > > some API as a way to select the ctrl socket instead for use in that
> > > driver.
> > 
> > actually the interrupt should be incoming only. So moving the raw output
> > to the control channel seems fine to. Any reason why it is on the
> > interrupt channel in the first place?
> 
> The patch was written by Jiri and tested by Brian. Not sure what sort of
> device Brian tested this with...

Hmm, that's right, ctrl pipe would make much more sense (and this is what 
we do in USB driver as well). I used intr pipe by mistake, but it seems 
that it made things work for Brian anyway, which is quite puzzling.

-- 
Jiri Kosina
SUSE Labs, Novell Inc.
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