linux-kernel - Re: [PATCH] alsa: hide HDMI/ELD printks unless in debug kernels

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Message-ID: <4F82FC6C.1090501@wwwdotorg.org>
Date:	Mon, 09 Apr 2012 09:12:44 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Fengguang Wu <fengguang.wu@...el.com>
CC:	Takashi Iwai <tiwai@...e.de>, alsa-devel@...a-project.org,
	Nick Bowler <nbowler@...iptictech.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Keith Packard <keithp@...thp.com>
Subject: Re: [PATCH] alsa: hide HDMI/ELD printks unless in debug kernels

On 04/08/2012 08:15 PM, Fengguang Wu wrote:
> These trivial messages will show up repeatedly on hot plug as well as
> video mode changes, which could be annoying.
> 
> Signed-off-by: Wu Fengguang <fengguang.wu@...el.com>

Those messages are very useful for end-users to diagnose problems with
HDMI audio. Is there a way to make the messages dynamic, so users can
get them if they want, without recompiling their kernel?
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