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From: Niels de Vos <niels.devos@wincor-nixdorf.com>
To: Henrik Rydberg <rydberg@euromail.se>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] input: Document the bcm5974 driver
Date: Tue, 28 Apr 2009 13:49:40 +0200	[thread overview]
Message-ID: <49F6ED54.7040200@wincor-nixdorf.com> (raw)
In-Reply-To: <1240916817-18995-1-git-send-email-rydberg@euromail.se>

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Hi Henrik,

Henrik Rydberg wrote:
> This patch adds documentation for the bcm5974 to Documentation/input/.
> 
> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
> ---
...
> +Debug output
> +------------
> +
> +To ease the development for new hardware version, verbose packet output can
> +be switched on with the debug kernel module parameter. The range [1-9]
> +yields different levels of verbosity. Example (as root):
> +
> +rmmod bcm5974 && sudo modprobe bcm5974 debug=9
> +
> +tail -f /var/log/debug
> +
> +rmmod bcm5974 && sudo modprobe bcm5974 debug=0

What about skipping rmmod and modprobe by doing
	echo -n 9 > /sys/module/bcm5974/parameters/debug
and
	echo -n 0 > /sys/module/bcm5974/parameters/debug
?

Kind regards,
Niels



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  parent reply	other threads:[~2009-04-28 11:54 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-28 11:06 Henrik Rydberg
2009-04-28 11:06 ` [PATCH] input: Document the multi-touch (MT) protocol Henrik Rydberg
2009-04-28 23:34   ` Randy Dunlap
2009-04-29  8:11     ` Henrik Rydberg
2009-04-28 11:49 ` Niels de Vos [this message]
2009-04-28 12:56   ` [PATCH] input: Document the bcm5974 driver Henrik Rydberg

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