[Bug 77533] New: commit: acf55e73252e46fa51378ef4b23c94a89902ae1c breaks radeonsi on linux

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[pull] radeon drm-next-3.15

[Bug 77602] New: Tiling issue with...

bugzilla-daemon＠freedesktop.org

16 Apr 2014 16 Apr '14

4:12 p.m.

https://bugs.freedesktop.org/show_bug.cgi?id=77533

Priority: medium Bug ID: 77533 Assignee: dri-devel@lists.freedesktop.org Summary: commit: acf55e73252e46fa51378ef4b23c94a89902ae1c breaks radeonsi on linux Severity: normal Classification: Unclassified OS: Linux (All) Reporter: darwinskernel@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa

Created attachment 97478 --> https://bugs.freedesktop.org/attachment.cgi?id=97478&action=edit screenshot

please see the attached files. that's what i get building mesa after

commit: acf55e73252e46fa51378ef4b23c94a89902ae1c

so that^ is the last working commit of here (OLAND).

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bugzilla-daemon＠freedesktop.org

16 Apr 16 Apr

4:15 p.m.

New subject: [Bug 77533] commit: acf55e73252e46fa51378ef4b23c94a89902ae1c breaks radeonsi on linux

https://bugs.freedesktop.org/show_bug.cgi?id=77533

Alex Deucher agd5f@yahoo.com changed:

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bugzilla-daemon＠freedesktop.org

17 Apr 17 Apr

12:22 a.m.

New subject: [Bug 77533] commit: acf55e73252e46fa51378ef4b23c94a89902ae1c breaks radeonsi on linux

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #1 from Michel Dänzer michel@daenzer.net --- Please attach the corresponding Xorg.0.log and output of glxinfo.

It's hard to believe that commit causing the problem; it shouldn't make any functional difference.

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bugzilla-daemon＠freedesktop.org

4:27 p.m.

New subject: [Bug 77533] commit: acf55e73252e46fa51378ef4b23c94a89902ae1c breaks radeonsi on linux

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #2 from glphvgacs darwinskernel@gmail.com --- Created attachment 97523 --> https://bugs.freedesktop.org/attachment.cgi?id=97523&action=edit Xorg.log

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bugzilla-daemon＠freedesktop.org

4:29 p.m.

New subject: [Bug 77533] commit: acf55e73252e46fa51378ef4b23c94a89902ae1c breaks radeonsi on linux

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #3 from glphvgacs darwinskernel@gmail.com --- (In reply to comment #1)

...

Please attach the corresponding Xorg.0.log and output of glxinfo.

It's hard to believe that commit causing the problem; it shouldn't make any functional difference.

true. that's the "last working" commit. a commit after that breaks things. ok, i'm gonna try with the very next commit.

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bugzilla-daemon＠freedesktop.org

4:34 p.m.

New subject: [Bug 77533] commit: 71254732db12c8813c002425b5c1b7c31bf56f65 breaks radeonsi on linux

https://bugs.freedesktop.org/show_bug.cgi?id=77533

glphvgacs darwinskernel@gmail.com changed:

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bugzilla-daemon＠freedesktop.org

4:34 p.m.

New subject: [Bug 77533] commit: 71254732db12c8813c002425b5c1b7c31bf56f65 breaks radeonsi on linux

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #4 from glphvgacs darwinskernel@gmail.com --- (In reply to comment #3)

...

(In reply to comment #1)

...
Please attach the corresponding Xorg.0.log and output of glxinfo.

It's hard to believe that commit causing the problem; it shouldn't make any functional difference.

true. that's the "last working" commit. a commit after that breaks things. ok, i'm gonna try with the very next commit.

title was wrong. so this is the bad commit:

71254732db12c8813c002425b5c1b7c31bf56f65

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bugzilla-daemon＠freedesktop.org

18 Apr 18 Apr

12:15 p.m.

New subject: [Bug 77533] commit: 71254732db12c8813c002425b5c1b7c31bf56f65 breaks radeonsi on linux

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #5 from Marek Olšák maraeo@gmail.com --- I cannot reproduce this on Cape Verde.

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bugzilla-daemon＠freedesktop.org

12:15 p.m.

New subject: [Bug 77533] commit: 71254732db12c8813c002425b5c1b7c31bf56f65 breaks radeonsi on linux

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #6 from Marek Olšák maraeo@gmail.com --- Please attach your dmesg.

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bugzilla-daemon＠freedesktop.org

1:32 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

Marek Olšák maraeo@gmail.com changed:

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bugzilla-daemon＠freedesktop.org

3:12 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

vebveb@hotmail.fr changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |vebveb@hotmail.fr

--- Comment #7 from vebveb@hotmail.fr --- *** Bug 77602 has been marked as a duplicate of this bug. ***

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bugzilla-daemon＠freedesktop.org

3:21 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #8 from vebveb@hotmail.fr --- I had the same issue (bug 77602), and disabling forcing si_dma_copy to always go to the fallback solves the tiling issues and the glitches.

I have a CAPE VERDE card (hd7730m).

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bugzilla-daemon＠freedesktop.org

3:26 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #9 from Alex Deucher agd5f@yahoo.com --- We may need a similar fix for async dma as we did for displays. See bug 71488.

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bugzilla-daemon＠freedesktop.org

3:34 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #10 from Alex Deucher agd5f@yahoo.com --- The async dma code is probably setting the band size incorrectly on these asics.

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bugzilla-daemon＠freedesktop.org

3:34 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #11 from Alex Deucher agd5f@yahoo.com --- *bank size

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bugzilla-daemon＠freedesktop.org

3:37 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #12 from vebveb@hotmail.fr --- I have tested to force to go to the fallback only before calling si_dma_copy_tile, to test if si_dma_copy_buffer was working.

I didn't notice any glitch or tiling problem with heaven, but I don't know if si_dma_copy_buffer is actually used or not.

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bugzilla-daemon＠freedesktop.org

4:13 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #13 from glphvgacs darwinskernel@gmail.com --- Created attachment 97565 --> https://bugs.freedesktop.org/attachment.cgi?id=97565&action=edit dmesg.log

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bugzilla-daemon＠freedesktop.org

5:05 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #14 from Alex Deucher agd5f@yahoo.com --- Created attachment 97566 --> https://bugs.freedesktop.org/attachment.cgi?id=97566&action=edit possible fix

Does the attached patch fix the issue?

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bugzilla-daemon＠freedesktop.org

5:17 p.m.

New subject: [Bug 77533] Async DMA broken on OLAND

https://bugs.freedesktop.org/show_bug.cgi?id=77533

--- Comment #15 from vebveb@hotmail.fr --- I have tested to return V_009910_ADDR_SURF_16_BANK in case 8 in si_num_banks, instead of V_009910_ADDR_SURF_8_BANK, and unigine have no glitches anymore.

I test your patch right away.

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