| Summary: | [r600 KMS] Asus A53T A4-3400 | ||||||||||||||||||||||||
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| Product: | DRI | Reporter: | Robert Nelson <robertcnelson> | ||||||||||||||||||||||
| Component: | DRM/Radeon | Assignee: | Default DRI bug account <dri-devel> | ||||||||||||||||||||||
| Status: | RESOLVED FIXED | QA Contact: | |||||||||||||||||||||||
| Severity: | normal | ||||||||||||||||||||||||
| Priority: | medium | CC: | feth, nikoli | ||||||||||||||||||||||
| Version: | XOrg git | ||||||||||||||||||||||||
| Hardware: | x86-64 (AMD64) | ||||||||||||||||||||||||
| OS: | Linux (All) | ||||||||||||||||||||||||
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| i915 platform: | i915 features: | ||||||||||||||||||||||||
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Description
Robert Nelson
2011-10-07 11:25:03 UTC
Created attachment 52095 [details] [review] dmesg Created attachment 52096 [details] [review] Xorg log Created attachment 52097 [details] [review] lspci *** Bug 42004 has been marked as a duplicate of this bug. *** Created attachment 52865 [details] [review] possible fix patch 1/2 Created attachment 52866 [details] [review] possible fix patch 2/2. Do these patches help? Awesome! Thanks Alex. KMS is now works perfectly on this laptop.. Using v3.1.0 + airlied's drm-next pull for (3.2) Patch 2 was missing another change you had posted, so it didn't apply: http://people.freedesktop.org/~agd5f/0009-drm-radeon-kms-rework-DP-bridge-checks.patch and that patch missed one of the function conversions, so i'm posting a git-format patch dump of the 4 patches I used here: http://rcn-ee.homeip.net:81/testing/asus-a53t/a4-kms/ Thanks, As I said to Alex on IRC, these patches also solves the issue on Toshiba laptops: C670D-10C (AMD E-240) and C670D-11K (AMD E-450). (Old reference: https://bugzilla.kernel.org/show_bug.cgi?id=34822 ) Just putting that out there. These patches may fix some systems, but they also cause a similar problem on my HP ProBook 6465b (A6-3410MX processor with built-in GPU). There is also someone else with the same issue on different ProBook model: http://forums.gentoo.org/viewtopic-t-908460.html Reverting the patch from comment #6 fixes it at least for me. Either way, it is bad for Zathras. :-) (In reply to comment #9) > These patches may fix some systems, but they also cause a similar problem on my > HP ProBook 6465b (A6-3410MX processor with built-in GPU). There is also someone > else with the same issue on different ProBook model: > http://forums.gentoo.org/viewtopic-t-908460.html > Reverting the patch from comment #6 fixes it at least for me. Please attach your xorg log and dmesg output. Created attachment 55400 [details]
dmesg/system log
I deleted the buggy kernels already, but here is the system log from a boot with one. It should have full dmesg output in it.
Created attachment 55401 [details] [review] Xorg log I don't think Xorg log is relevant here, but since you asked one, I'm attaching it anyway. This is from working system. The bug happens when the console switches from text mode to graphics mode during boot, so I cannot startx or even log in except with ssh. Do these patches work for everyone? http://people.freedesktop.org/~agd5f/dce_fixes/ They are against drm-next or Linus' tree. (In reply to comment #13) > Do these patches work for everyone? They do work for me. Created attachment 55530 [details]
dmesg of asus a53t with dce fixes patchset
Created attachment 55531 [details]
xorg log of asus a53t with dce fixes patchset
Unfortunately those dce fixes regress my asus a53t laptop.. Using Linus's current top of tree with those 4 patches.. Attached dmesg/xorg.log Is it too early to for qwerk table for these laptops? ;) Regards, HP 4535s - patches from comment#13 work perfectly. Kernel 3.2. A patch referencing this bug report has been merged in Linux v3.2-rc1: commit cf2aff6eff251b6fbdaf8c253e65ff7c693de8cd Author: Alex Deucher <alexander.deucher@amd.com> Date: Fri Oct 28 16:07:36 2011 -0400 drm/radeon/kms: fix DP setup on TRAVIS bridges Normal 3.2 kernel doesn't work for me. I tried Debian's 3.2rc7 and Aptosid's 3.2 kernels - they don't work. So seems like the patches haven't been merged into 3.2. Maybe not all of them have been merged, there are 4 patches. I have applied all 4 to my kernel and it works. And I don't think that Debian or Aptosid maintainers have deleted some patches from the original kernel - maybe they have added some but not deleted. I am the author of https://forums.gentoo.org/viewtopic-t-908460.html , do you need any additional info, logs? Created attachment 56457 [details] [review] fix travis setup Does this patch do the right thing for everyone's platform? Patch should apply against Linus' master or Dave's drm-fixes branch. Alex, The patch (in comment 22) on top of v3.2.2 works fine with kms on my Asus a53t.. Regards, > The patch (in comment 22) on top of v3.2.2 works fine with kms on my Asus
> a53t..
Works on the ProBook too.
A patch referencing this bug report has been merged in Linux v3.3-rc3: commit 304a48400d9718f74ec35ae46f30868a5f4c4516 Author: Alex Deucher <alexander.deucher@amd.com> Date: Thu Feb 2 10:18:00 2012 -0500 drm/radeon/kms: fix TRAVIS panel setup |
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