linux-kernel - Re: [PATCH] i915: slow acpi_lid_open() causes flickering

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Message-ID: <877hqtrm8e.fsf@pollan.anholt.net>
Date:	Thu, 04 Feb 2010 08:37:05 -0800
From:	Eric Anholt <eric@...olt.net>
To:	Thomas Meyer <thomas@...3r.de>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	"Justin P. Mattock" <justinmattock@...il.com>,
	Joe Perches <joe@...ches.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] i915: slow acpi_lid_open() causes flickering - V2

On Tue, 02 Feb 2010 20:09:04 +0100, Thomas Meyer <thomas@...3r.de> wrote:
> acpi_lid_open() could take up to 10ms on my computer.  Some component is
> calling the drm GETCONNECTOR ioctl many times in a row.  This results in
> flickering (for example, when starting a video).  Fix it by assuming an
> always connected lid status.

Applied.  Thanks!

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