linux-kernel - Re: [PATCH] HID: hid-sensor-hub: do not process feature reports in raw

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Message-ID: <alpine.LNX.2.00.1303271608500.23442@pobox.suse.cz>
Date:	Wed, 27 Mar 2013 16:09:38 +0100 (CET)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc:	daniel.leung@...ux.intel.com, srinivas.pandruvada@...el.com,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] HID: hid-sensor-hub: do not process feature reports in
 raw_event

On Mon, 25 Mar 2013, Srinivas Pandruvada wrote:

> Daniel,
> 
> I am looking at 3.9.rc1.
> The only place I see the raw_event callback is called from
> hid/hid_input_report(). hid_input_report is called with type HID_INPUT_REPORT
> in all cases, except hid_ctrl(), where it can be different depending on
> xx.report->type. But here, the return value is not checked.
> 
> Do you know the call chain for HID_FETURE_REPORT, where this is creating
> problem?

This was exactly what I was wondering about when I have seen the initial 
patch a few weeks ago.

Daniel, could you please elaborate? Is there a out-of-tree driver for Acer 
Iconia W700?

Thanks,

-- 
Jiri Kosina
SUSE Labs
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