https://bugs.freedesktop.org/show_bug.cgi?id=58491
Priority: medium Bug ID: 58491 Assignee: dri-devel@lists.freedesktop.org Summary: regression : r600g: work around ddx over alignment Severity: normal Classification: Unclassified OS: All Reporter: maxijac@free.fr Hardware: Other Status: NEW Version: unspecified Component: Drivers/Gallium/r600 Product: Mesa
Hi,
THis gives weird artifacts and my screen is not refreshed (need to alt tab several times to redraw it)
On HD 6870 and linux 3.7, 3c7d024c2671dac541b8f2daed55040f4fd5d62d radeon DDX.
d8287bac1fd4a77abc2db38de134f14176740d23 is the first bad commit commit d8287bac1fd4a77abc2db38de134f14176740d23 Author: Jerome Glisse jglisse@redhat.com Date: Tue Dec 18 12:45:31 2012 -0500
r600g: work around ddx over alignment
This force surface allocated from ddx to be consider as height aligned on 8 and fix 1D->2D tiling transition that result from this.
Signed-off-by: Jerome Glisse jglisse@redhat.com Reviewed-by: Marek Olšák maraeo@gmail.com
:040000 040000 9363ec48ccf6fdf72dd5500a25f89f987c66eb18 91abd9cb2eeab3d3324e4859776cf66e1934fa72 M src
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #1 from maxijac@free.fr --- Created attachment 71768 --> https://bugs.freedesktop.org/attachment.cgi?id=71768&action=edit Heroes of newerth corruption
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #2 from Jerome Glisse glisse@freedesktop.org --- Kernel log please
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #3 from maxijac@free.fr --- Created attachment 71772 --> https://bugs.freedesktop.org/attachment.cgi?id=71772&action=edit Kernel log
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #4 from Jerome Glisse glisse@freedesktop.org --- YOu sure this is the kernel log after the issue show up ?
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #5 from maxijac@free.fr --- Yes, I'm sure, I did another test to check, nothing gets added to my dmesg even after it shows up.
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #6 from Jerome Glisse glisse@freedesktop.org --- Can you try some other resolution than 1680x1040 and see if it has issue too. Specially something like 640x480
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #7 from maxijac@free.fr --- Indeed, the resolution is the problem,
running any application in my system resolution (1680x1050) breaks rendering, something like 640x480 has no problems. It also corrupts things like glxgears while I resize them (from any resolution).
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #8 from maxijac@free.fr --- (In reply to comment #7)
Indeed, the resolution is the problem,
running any application in my system resolution (1680x1050) breaks rendering, something like 640x480 has no problems. It also corrupts things like glxgears while I resize them (from any resolution).
What I mean is, glxgears gets corrupted if I resize its window while it is running, it displays corrupted blocks
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #9 from Andy Furniss lists@andyfurniss.entadsl.com --- (In reply to comment #8)
(In reply to comment #7)
Indeed, the resolution is the problem,
running any application in my system resolution (1680x1050) breaks rendering, something like 640x480 has no problems. It also corrupts things like glxgears while I resize them (from any resolution).
What I mean is, glxgears gets corrupted if I resize its window while it is running, it displays corrupted blocks
I am also seeing this resize corruption on HD4890 (native res = 1920x1080).
Some demos seem to start corrupted - gearbox starts with band at top.
Projtex - less reliable, may need other demos run first, but may start totally corrupted then correct when a key is pressed.
https://bugs.freedesktop.org/show_bug.cgi?id=58491
--- Comment #10 from maxijac@free.fr --- Should this stay open for reference?
https://bugs.freedesktop.org/show_bug.cgi?id=58491
Jerome Glisse glisse@freedesktop.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #11 from Jerome Glisse glisse@freedesktop.org --- Closing useless now
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