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From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: akpm@linux-foundation.org
Cc: linux-input@vger.kernel.org, rydberg@euromail.se
Subject: Re: [patch 1/1] input: bcm5974: retract efi-broken suspend_resume
Date: Sat, 13 Mar 2010 00:35:44 -0800	[thread overview]
Message-ID: <20100313083544.GC22494@core.coreip.homeip.net> (raw)
In-Reply-To: <201003112204.o2BM4wYm013275@imap1.linux-foundation.org>

Henrik,

On Thu, Mar 11, 2010 at 02:04:58PM -0800, akpm@linux-foundation.org wrote:
> From: "Henrik Rydberg" <rydberg@euromail.se>
> 
> With the recent system-wide improvements on suspend/resume and EFI booting
> the suspend_resume method of the bcm5974 has broken.  When waking up from
> the S3 state on the MacBookAir, the trackpad is found in a yet unknown
> state, unable to switch to the proper multitouch mode.  The result is a
> frozen touchpad, and a flood of errors of the kind
> 
> bcm5974: bad trackpad package, length: 8.
> 
> This patch retracts the reset_resume method altogether, falling back on
> the generic unbind/rebind functionality of the usb layer until further
> investigations can be made as how to reset the device when booting from
> efi.

Is the driver still broken on EFI without this patch? I was hoping if I
ignore the patch long enough EFI will get fixed ;)

Thanks.

-- 
Dmitry

  reply	other threads:[~2010-03-13  8:35 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-11 22:04 [patch 1/1] input: bcm5974: retract efi-broken suspend_resume akpm
2010-03-13  8:35 ` Dmitry Torokhov [this message]
2010-03-14  9:51   ` Henrik Rydberg

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