Bug 9325 - screen remains black w. xf86-video-intel-modesetting branch driver on 965G chipset
Summary: screen remains black w. xf86-video-intel-modesetting branch driver on 965G ch...
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/intel (show other bugs)
Version: git
Hardware: x86 (IA32) Linux (All)
: high normal
Assignee: Eric Anholt
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-12-13 03:27 UTC by Jens Stroebel
Modified: 2006-12-19 16:09 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
Xorg log w. modesetting driver (68.66 KB, text/plain)
2006-12-13 03:28 UTC, Jens Stroebel
no flags Details
Xorg.log (w. modesetting commit 3fe802453a85183a69c36a098639895f49b17df1 ) (68.57 KB, text/plain)
2006-12-14 08:34 UTC, Jens Stroebel
no flags Details
Xorg.log working (modesetting, commit 60411bc4d0b3c53850c73b7246d5f7ed5c2d4084 ) (70.08 KB, text/plain)
2006-12-15 09:54 UTC, Jens Stroebel
no flags Details

Description Jens Stroebel 2006-12-13 03:27:45 UTC
I'm using a git-checked out Xorg tree (2006-12-08 15.42 CET).
On our boxen w. "ATI RV370 5B60 [Radeon X300 (PCIE)]", everything is fine.

On those with "Intel 82G965 graphics controller", the server is unable
to start up, complaining
############ master #################
(II) I810(0): BIOS call 0x5f05 not supported, setting refresh with VBE 3 method.
(EE) I810(0): Set VBE Mode failed!
#####################################
(Motherboard ASUS P5B-vm, chipset 965G)

Last commit in my git log for the modesetting-checkout is
commit fde52de870c84821ab457e17634c334a10cf71ab

modesetting branch starts up the server, but screen remains dark except for
monitor message
##############################
Freq ungültig (Freq invalid)
HF: 22.76kHz
VF: 24.24Hz
##############################
After terminating the xserver, the screen remains unusable(dark) instead of
switching back to console.
Comment 1 Jens Stroebel 2006-12-13 03:28:39 UTC
Created attachment 8086 [details]
Xorg log w. modesetting driver
Comment 2 Keith Packard 2006-12-13 09:12:40 UTC
I think this should have been fixed by commit
9776f6c68b3cdd5585e58e677c1b1318d9aedaf4. You might try the current modesetting
tip and see if that helps at all. I note that the TV output is also enabled,
which I presume you don't have connected. I'll try to figure out why we are
mis-detecting the TV output.
Comment 3 Jens Stroebel 2006-12-13 09:51:34 UTC
(In reply to comment #2)
> I think this should have been fixed by commit
> 9776f6c68b3cdd5585e58e677c1b1318d9aedaf4. You might try the current modesetting
> tip and see if that helps at all. I note that the TV output is also enabled,
> which I presume you don't have connected. I'll try to figure out why we are
> mis-detecting the TV output.

1.) Unfortunately, the fresh checkout of modesetting shows the same behaviour...
2.) as mentioned in xorg-list 
    msg-id: <20061211173706.GA7750@lunaslave.lunalounge.net>
the problem (or a problem) also occurs when using the vesa driver, so I am not
completely sure what to make of it (..VideoBIOS peculiarity..?)
Comment 4 Jens Stroebel 2006-12-14 08:30:26 UTC
After my latest check-out
(last commit:
3fe802453a85183a69c36a098639895f49b17df1 )
the problem w. regards to
###
Frequenz ungültig (Frequency invalid)
###
persist; the display is sane and usable after terminating the xserver, though
(switches back to console sanely)
Additionally, I think the mis-detection of TV disappeared.
Comment 5 Jens Stroebel 2006-12-14 08:34:03 UTC
Created attachment 8103 [details]
Xorg.log (w. modesetting commit 3fe802453a85183a69c36a098639895f49b17df1 )
Comment 6 Jens Stroebel 2006-12-15 09:51:24 UTC
The latest checkout of ours (last commit:
60411bc4d0b3c53850c73b7246d5f7ed5c2d4084 ) solves the described bug.
Xserver runs fine, terminates cleanly.
It still resists tries to enable DRI ("Cannot support frame buffer stride > 8K >
 DRI"), though.

Nevertheless, a usable xserver; fine, fine, fine :)
Comment 7 Jens Stroebel 2006-12-15 09:54:41 UTC
Created attachment 8130 [details]
Xorg.log working (modesetting, commit 60411bc4d0b3c53850c73b7246d5f7ed5c2d4084 )

Xorg log - working Xserver, working i810 (modesetting), still refuses to DRI
Comment 8 Eric Anholt 2006-12-19 16:09:01 UTC
Submitter reported problem fixed.  (secondary problem also fixed today)


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