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From: Juergen Rose <rose@rz.uni-potsdam.de>
To: linux-kernel@vger.kernel.org
Cc: Petr Vandrovec <vandrove@vc.cvut.cz>
Subject: 2.6.0-test2 does not boot with matroxfb
Date: 08 Aug 2003 17:45:28 +0200	[thread overview]
Message-ID: <1060357528.19833.11.camel@moen.bioinf.mdc-berlin.de> (raw)

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I tried on my PC with a Matrox-G450 several kernel and boot options.
Every time when the console should work with matrox framebuffer, linux
was crashed. With 2.6.0-test2 and 2.6.0-test2-bk7 I had the following
warning performing ''make modules_install''
WARNING:
/lib/modules/2.6.0-test2[-bk7]/kernel/drivers/video/matrox/matroxfb_crtc2.ko needs unknown symbol matroxfb_enable_irq
This WARNING disapears for 2.6.0-test2-mm5. But also 2.6.0-test2-mm5
does not work with framebuffer. I tested the following combinations of
parameters:

                            |VGA = 6  |  VGA = 775    |
                            |         |               |video=matrox:
                            |         |               |   vesa:0x31C 
----------------------------+---------+---------------+---------------
2.4.22-pre6-ac1             |         |               |
CONFIG_FB=y                 | VGA=6   |  VGA=775      | vesa:0x31C
CONFIG_VIDEO_SELECT=y       |         |               |
----------------------------+---------+---------------+---------------
2.6.0-test2                 |         |crashes        |crashes        
CONFIG_FRAMEBUFFER_CONSOLE=y|  VGA=6  |after          |after          
CONFIG_VIDEO_SELECT=y       |         |BIOS DATA CHECK|BIOS DATA CHECK
----------------------------+---------+---------------+---------------
2.6.0-test2                 |         |               | 
CONFIG_FRAMEBUFFER_CONSOLE=y| 640x480 |  640x480      |  640x480
CONFIG_VIDEO_SELECT=n       |         |               |  
----------------------------+---------+---------------+---------------
2.6.0-test2                 |         |crashes        |crashes
without console-fb          |  VGA=6  |after          |after
CONFIG_VIDEO_SELECT=y       |         |BIOS DATA CHECK|BIOS DATA CHECK
----------------------------+---------+---------------+---------------
2.6.0-test2                 |         |               |
without console-fb          | 640x480 |  640x480      |  640x480
CONFIG_VIDEO_SELECT=n       |         |               |
----------------------------+---------+---------------+---------------
2.6.0-test2-bk7             |         |crashes        |crashes
with console-fb             | VGA=6   |after          |after
CONFIG_VIDEO_SELECT=y       |         |BIOS DATA CHECK|BIOS DATA CHECK
----------------------------+---------+---------------+---------------
2.6.0-test2-mm5             |         |crashes        |crashes
CONFIG_FRAMEBUFFER_CONSOLE=y| VGA=6   |after          |after
CONFIG_VIDEO_SELECT=y       |         |BIOS DATA CHECK|BIOS DATA CHECK
----------------------------+---------+---------------+---------------

Because I am afraid, that the lines of the table are wrapped by the mail
client, the is alsa attached to this mail. Any hint would very much
appreciated.

	Regards
		Juergen

-- 
Juergen Rose <rose@rz.uni-potsdam.de>
Max-Delbrueck-Zentrum

[-- Attachment #2: 2.6.0-test2_problems_table.txt --]
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Results of some kernel and boot parameters:

                            |VGA = 6  |  VGA = 775    |
                            |         |               |video=matrox:
                            |         |               |   vesa:0x31C 
----------------------------+---------+---------------+---------------
2.4.22-pre6-ac1             |         |               |
CONFIG_FB=y                 | VGA=6   |  VGA=775      | vesa:0x31C
CONFIG_VIDEO_SELECT=y       |         |               |
----------------------------+---------+---------------+---------------
2.6.0-test2                 |         |crashes        |crashes        
CONFIG_FRAMEBUFFER_CONSOLE=y|  VGA=6  |after          |after          
CONFIG_VIDEO_SELECT=y       |         |BIOS DATA CHECK|BIOS DATA CHECK
----------------------------+---------+---------------+---------------
2.6.0-test2                 |         |               | 
CONFIG_FRAMEBUFFER_CONSOLE=y| 640x480 |  640x480      |  640x480
CONFIG_VIDEO_SELECT=n       |         |               |  
----------------------------+---------+---------------+---------------
2.6.0-test2                 |         |crashes        |crashes
without console-fb          |  VGA=6  |after          |after
CONFIG_VIDEO_SELECT=y       |         |BIOS DATA CHECK|BIOS DATA CHECK
----------------------------+---------+---------------+---------------
2.6.0-test2                 |         |               |
without console-fb          | 640x480 |  640x480      |  640x480
CONFIG_VIDEO_SELECT=n       |         |               |
----------------------------+---------+---------------+---------------
2.6.0-test2-bk7             |         |crashes        |crashes
with console-fb             | VGA=6   |after          |after
CONFIG_VIDEO_SELECT=y       |         |BIOS DATA CHECK|BIOS DATA CHECK
----------------------------+---------+---------------+---------------
2.6.0-test2-mm5             |         |crashes        |crashes
CONFIG_FRAMEBUFFER_CONSOLE=y| VGA=6   |after          |after
CONFIG_VIDEO_SELECT=y       |         |BIOS DATA CHECK|BIOS DATA CHECK
----------------------------+---------+---------------+---------------


             reply	other threads:[~2003-08-08 15:45 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-08 15:45 Juergen Rose [this message]
2003-08-08 16:16 Petr Vandrovec
2003-08-09 11:40 Jocelyn Mayer
2003-08-11 18:01 ` Jocelyn Mayer
2003-08-11 18:07   ` Dave Jones
2003-08-11 18:14     ` Greg KH
2003-08-11 18:55       ` Jocelyn Mayer
2003-08-11 18:56         ` Dave Jones
2003-08-11 19:10           ` Jocelyn Mayer
2003-08-09 21:07 Juergen Rose
2003-08-11 18:29 Petr Vandrovec
2003-08-11 19:00 ` Jocelyn Mayer
2003-08-11 19:14 Petr Vandrovec

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