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Re: [PATCH] retrieve VBE EDID/DDC info independent of used video mode

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From: Daniel Drake <dsd@...>
To: H. Peter Anvin <hpa@...>
Cc: Andrew Morton <akpm@...>, Jan Beulich <jbeulich@...>, <linux-kernel@...>, <zwane@...>, Andi Kleen <ak@...>, Antonino A. Daplas <adaplas@...>
Subject: Re: [PATCH] retrieve VBE EDID/DDC info independent of used video mode
Date: Tuesday, July 10, 2007 - 1:16 pm

H. Peter Anvin wrote:

I'm not versed with all this EDID and resolution stuff, but shouldn't 
the resolution be detected correctly under all configurations?

The original problem is that as of 2.6.20.11, the resolution is 
misdetected - it is wrong by 6 pixels. The same configuration with 
2.6.20.10 works fine.

With the 2.6.20.10/2.6.20.11 configuration, the user did have 
CONFIG_FIRMWARE_EDID set. I'm not sure why he changed this for the -mm 
testing, but then again I don't understand why it should matter.

Daniel
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Messages in current thread:
[PATCH] retrieve VBE EDID/DDC info independent of used video..., Jan Beulich, (Tue Jun 19, 11:57 am)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Sat Jun 30, 6:25 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Chuck Ebbert, (Mon Jul 2, 4:13 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Andrew Morton, (Sat Jun 30, 6:42 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Sun Jul 8, 9:27 am)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., H. Peter Anvin, (Sun Jul 8, 8:48 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Andrew Morton, (Sun Jul 8, 2:14 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Sun Jul 8, 9:10 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Andi Kleen, (Sun Jul 8, 3:48 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., H. Peter Anvin, (Sun Jul 8, 2:33 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Mon Jul 9, 6:53 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., H. Peter Anvin, (Mon Jul 9, 6:59 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Tue Jul 10, 1:16 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., H. Peter Anvin, (Tue Jul 10, 1:23 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Tue Jul 10, 2:07 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., H. Peter Anvin, (Tue Jul 10, 2:15 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Tue Jul 31, 7:58 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Antonino A. Daplas, (Tue Jul 31, 9:04 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Zwane Mwaikambo, (Tue Jul 31, 8:21 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Tue Jul 31, 9:17 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., H. Peter Anvin, (Tue Jul 31, 9:53 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Antonino A. Daplas, (Tue Jul 31, 9:54 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Antonino A. Daplas, (Wed Aug 1, 11:09 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., H. Peter Anvin, (Wed Aug 1, 11:50 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Antonino A. Daplas, (Thu Aug 2, 6:16 am)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Daniel Drake, (Thu Aug 2, 10:33 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Antonino A. Daplas, (Thu Aug 2, 11:33 pm)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., H. Peter Anvin, (Thu Aug 2, 9:23 am)
Re: [PATCH] retrieve VBE EDID/DDC info independent of used v..., Gabriel C, (Tue Jul 31, 10:08 pm)