From mboxrd@z Thu Jan  1 00:00:00 1970
From: David =?iso-8859-1?Q?H=E4rdeman?= <david@hardeman.nu>
Subject: Re: [PATCH] i915: enable AVI infoframe for intel_hdmi.c
	[v4]
Date: Wed, 20 Oct 2010 21:45:41 +0200
Message-ID: <20101020194541.GC15994@hardeman.nu>
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On Fri, Sep 24, 2010 at 09:44:32PM +0200, David H=E4rdeman wrote:
> This patch enables the sending of AVI infoframes in
> drivers/gpu/drm/i915/intel_hdmi.c.
> =

> My receiver currently loses sync when the HDMI output on my computer
> (DG45FC motherboard) is switched from 800x600 (the BIOS resolution) to
> 1920x1080 as part of the boot. Fixable by switching inputs on the receiver
> a couple of times.
> =

> With this patch, my receiver has not lost sync yet (> 40 tries).
> =

> Fourth version, now based on drm-intel-next from:
> git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel.git
> =

> Two questions still remain:
> =

> I'm assuming that the sdvo hardware also stores a header ECC byte in
> the MSB of the first dword - is this correct?
> =

> Does the SDVOB and SDVOC handling in intel_hdmi_set_avi_infoframe()
> look correct?

Ping...


-- =

David H=E4rdeman