From: Chase Douglas <chase.douglas@canonical.com>
To: Jaikumar Ganesh <jaikumarg@android.com>
Cc: linux-input@vger.kernel.org, Jiri Kosina <jkosina@suse.cz>
Subject: Re: [PATCH] HID: magicmouse: ignore 'ivalid report id' while switching modes
Date: Thu, 18 Aug 2011 09:25:32 -0700 [thread overview]
Message-ID: <4E4D3CFC.7000700@canonical.com> (raw)
In-Reply-To: <1313611182-19924-1-git-send-email-jaikumarg@android.com>
On 08/17/2011 12:59 PM, Jaikumar Ganesh wrote:
> From: Jiri Kosina <jkosina@suse.cz>
>
> 23746a introduced this commit but was reverted in c3a492.
> The trackpad uses report Ids which are not present in the
> report descriptor. These reports ids are not documented
> anywhere. There are devices in the market (Apple magic tracpkad,
> BT version 2.0 is one such device) with the same device id,
> which fail when we use 0xd7 as the report id. So we need the EIO
> change of 23746a as a failsafe to work with these devices.
>
> Original Author: Jiri Kosina <jkosina@suse.cz>
>
> Signed-off-by: Jaikumar Ganesh <jaikumarg@android.com>
I worry this may just be papering over a bug elsewhere in the system
again. I'm going to try to git bisect this today.
-- Chase
next prev parent reply other threads:[~2011-08-18 16:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-17 19:59 [PATCH] HID: magicmouse: ignore 'ivalid report id' while switching modes Jaikumar Ganesh
2011-08-18 16:25 ` Chase Douglas [this message]
[not found] ` <CAA8bQNjQ2s4EY=2r455z-3r7yyV0uwSjhQ6m5g2+TCyMRvu0sQ@mail.gmail.com>
2011-08-18 16:48 ` Chase Douglas
2011-08-18 19:32 ` Chase Douglas
2011-08-18 19:45 ` Jaikumar Ganesh
2011-08-23 8:53 ` Jiri Kosina
2011-08-23 18:17 ` Jaikumar Ganesh
2011-08-25 12:22 ` Jiri Kosina
2011-08-24 15:13 ` Chase Douglas
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