linux-kernel - Re: [PATCH] i915: Skip wrong TV outputs on HP laptop

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <s5hr5maypi8.wl%tiwai@suse.de>
Date:	Tue, 20 Apr 2010 19:58:55 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Eric Anholt <eric@...olt.net>
Cc:	David Airlie <airlied@...ux.ie>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	dri-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i915: Skip wrong TV outputs on HP laptop

At Tue, 20 Apr 2010 10:13:20 -0700,
Eric Anholt wrote:
> 
> On Tue, 20 Apr 2010 14:50:54 +0200, Takashi Iwai <tiwai@...e.de> wrote:
> > A new HP laptop with GM45 seems detecting wrongly TV outputs
> > occasionally.  Most of time it detects the TV output as disconnected,
> > but spontaneously it detects NTSC 480i although the laptop has no TV
> > output at all.
> > 
> > A simple (but ad hoc) fix is to add a DMI check as below.
> > 
> > Signed-off-by: Takashi Iwai <tiwai@...e.de>
> 
> Does this laptop have no TV connector on the laptop or the dock for it?

No, it has neither TV connector nor docking-station.

If any patch that can fix the wrong detection is available, I'll
happily test it.


thanks,

Takashi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/