https://bugs.freedesktop.org/show_bug.cgi?id=25871
--- Comment #6 from Pierre Ossman <pierre-bugzilla(a)ossman.eu> 2012-09-11 13:51:20 UTC ---
I don't have any updated systems right now, so I can't really test. Test
program should still be valid though.
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For optimus and powerxpress setups where we can explicitly power off
the GPU I'd like to do this under control of the driver. Now that I've
added X server support for secondary GPUs, it makes sense to start
powering them down more often if we can.
I've tested this code on two laptops, one intel/nouveau one intel/radeon
It works, powertop says I use 5-6W less power.
Caveats:
There is a race at X server start with platform probing code, if
the secondary device is off, we the wrong PCI info for …
[View More]it, I've
got a patch that works around this I'll send to the xorg-devel.
Audio seems to get screwed at least on one machine, we power up
and the alsa callbacks into snd_hda_intel get called but it can't
find the hw properly, need to investigate a bit further.
Dave.
[View Less]
https://bugs.freedesktop.org/show_bug.cgi?id=31423
Summary: Stars in Celestia misrendered
Product: Mesa
Version: 7.9
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/R600
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: bio_tube(a)yahoo.com
Created an attachment (id=40076)
--> (https://bugs.freedesktop.…
[View More]org/attachment.cgi?id=40076)
Misrenderd stars from Celestia
All the stars in Celestia are rendered as yellow dots(zooming in on one gives
something that looks correct, however); r600g gets the colors right(if not the
shape, but that's another bug), so this seems to be a driver issue. I've tested
it on a Radeon HD 3450 and the bug was originally reported on #radeon today by
djzn, who tested with an HD 3200 and HD 2600XT and got the same result.
Celestia mentions loading a number of ARB shaders, but with no error and gives
no indication of problems(output below).
Initializing ARB vertex programs . . .
Loading ARB vertex program: shaders/diffuse_arb.vp
Loading ARB vertex program: shaders/specular_arb.vp
Loading ARB vertex program: shaders/haze_arb.vp
Loading ARB vertex program: shaders/bumpdiffuse_arb.vp
Loading ARB vertex program: shaders/bumphaze_arb.vp
Loading ARB vertex program: shaders/shadowtex_arb.vp
Loading ARB vertex program: shaders/diffuse_texoff_arb.vp
Loading ARB vertex program: shaders/rings_arb.vp
Loading ARB vertex program: shaders/ringshadow_arb.vp
Loading ARB vertex program: shaders/night_arb.vp
Loading ARB vertex program: shaders/glossmap_arb.vp
Loading ARB vertex program: shaders/diffuse2_arb.vp
Loading ARB vertex program: shaders/haze2_arb.vp
Loading ARB vertex program: shaders/diffuse_texoff2_arb.vp
Loading ARB vertex program: shaders/specular2_arb.vp
Loading ARB vertex program: shaders/night2_arb.vp
Loading ARB vertex program: shaders/star_arb.vp
Loading ARB vertex program: shaders/multishadow_arb.vp
Loading ARB vertex program: shaders/texphong_arb.vp
Loading ARB vertex program: shaders/texphong_alpha_arb.vp
Loading ARB vertex program: shaders/ell_galaxy_arb.vp
All ARB vertex programs loaded successfully.
render path: 8
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https://bugs.freedesktop.org/show_bug.cgi?id=27142
--- Comment #3 from Andreas Boll <andreas.boll.dev(a)gmail.com> 2012-09-11 11:57:28 UTC ---
(In reply to comment #2)
> Note: classic r600 driver has been abandoned.
>
> works without any segfault with r600g (gallium driver) on my rv770
> tested with mesa git master e81ee67b51651e99e7e8e52c1ccafc66835d57cd
> and mesa 8.0.4
>
> test result:
> 9 tests passed, 1 tests failed.
the failing test is tracked in Bug …
[View More]28049
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https://bugs.freedesktop.org/show_bug.cgi?id=27142
Andreas Boll <andreas.boll.dev(a)gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #2 from Andreas Boll <andreas.boll.dev(a)gmail.com> 2012-09-11 11:45:49 UTC ---
Note: classic r600 driver has been …
[View More]abandoned.
works without any segfault with r600g (gallium driver) on my rv770
tested with mesa git master e81ee67b51651e99e7e8e52c1ccafc66835d57cd
and mesa 8.0.4
test result:
9 tests passed, 1 tests failed.
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https://bugs.freedesktop.org/show_bug.cgi?id=25871
Andreas Boll <andreas.boll.dev(a)gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|Drivers/DRI/R600 |Drivers/Gallium/r600
--- Comment #5 from Andreas Boll <andreas.boll.dev(a)gmail.com> 2012-09-11 11:32:01 UTC ---
(In reply to comment #4)
> Created attachment 43951 [details] [review]
> …
[View More]possible fix
>
> Does this patch help?
this patch has been committed as
commit 1dc204d145dc8c0b19473a7814c201a8954b6274
Author: Alex Deucher <alexdeucher(a)gmail.com>
Date: Mon Feb 28 21:52:19 2011 -0500
r600g: truncate point sampled texture coordinates
By default the hardware rounds texcoords. However,
for point sampled textures, the expected behavior is
to truncate. When we have point sampled textures,
set the truncate bit in the sampler.
Should fix:
https://bugs.freedesktop.org/show_bug.cgi?id=25871
Signed-off-by: Alex Deucher <alexdeucher(a)gmail.com>
and reverted in
commit 72c6a748b9ffdaa893f82faf911f22a241a5e4f5
Author: Marek Olšák <maraeo(a)gmail.com>
Date: Mon May 2 01:10:19 2011 +0200
Revert "r600g: truncate point sampled texture coordinates"
This reverts commit 1dc204d145dc8c0b19473a7814c201a8954b6274.
MC_COORD_TRUNCATE is for MPEG and produces quite an interesting behavior
on regular textures. Anyway that commit broke filtering in demos/cubemap.
reassigning to r600g
is this still an issue with a newer mesa (e.g. 8.0.4 or git master)?
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https://bugs.freedesktop.org/show_bug.cgi?id=27324
Andreas Boll <andreas.boll.dev(a)gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #1 from Andreas Boll <andreas.boll.dev(a)gmail.com> 2012-09-11 11:21:57 UTC ---
Note: classic r600 driver has been …
[View More]abandoned.
fbotest* pass with r600g (gallium driver) on my rv770
tested with mesa git master e81ee67b51651e99e7e8e52c1ccafc66835d57cd
and mesa 8.0.4
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https://bugs.freedesktop.org/show_bug.cgi?id=27141
Andreas Boll <andreas.boll.dev(a)gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #7 from Andreas Boll <andreas.boll.dev(a)gmail.com> 2012-09-11 11:07:28 UTC ---
Note: classic r600 driver has been …
[View More]abandoned.
all glean/vertProg1 tests pass with r600g (gallium driver) on my rv770
tested with mesa git master e81ee67b51651e99e7e8e52c1ccafc66835d57cd
and mesa 8.0.4
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https://bugs.freedesktop.org/show_bug.cgi?id=27147
Andreas Boll <andreas.boll.dev(a)gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #1 from Andreas Boll <andreas.boll.dev(a)gmail.com> 2012-09-11 09:53:44 UTC ---
Note: classic r600 driver has been …
[View More]abandoned.
works correctly with r600g (gallium driver) on my rv770
tested with mesa git master e81ee67b51651e99e7e8e52c1ccafc66835d57cd
and mesa 8.0.4
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[View Less]
https://bugs.freedesktop.org/show_bug.cgi?id=27149
Andreas Boll <andreas.boll.dev(a)gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #1 from Andreas Boll <andreas.boll.dev(a)gmail.com> 2012-09-11 09:52:08 UTC ---
Note: classic r600 driver has been …
[View More]abandoned.
works correctly with r600g (gallium driver) on my rv770
tested with mesa git master e81ee67b51651e99e7e8e52c1ccafc66835d57cd
and mesa 8.0.4
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