https://bugs.freedesktop.org/show_bug.cgi?id=52345
Martin Peres changed:
What|Removed |Added
Resolution|--- |MOVED
Status|NEW
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #10 from Amadeus 2012-07-22 22:08:06 PDT
---
Very interesting!
What can you gather from the attached logs where I have booted with drm.debug=6
?
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #8 from Amadeus 2012-07-22 22:05:25 PDT ---
Created attachment 64512
--> https://bugs.freedesktop.org/attachment.cgi?id=64512
dmesg with drm.debug=6
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #7 from Grigori Goronzy 2012-07-22 21:46:19
PDT ---
You might have the same problem as me, see
http://lists.freedesktop.org/archives/dri-devel/2012-July/025159.html
First, the engine clock readout seems to be completely bogus on APU
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #6 from Amadeus 2012-07-22 21:13:23 PDT ---
Very interesting thread. It seams to be the same problem I have.
Regardless of the power settings I never get a higher engine clock than ~75kHz.
[root at amd ~]# cat /sys/kernel/debug/dri/
https://bugs.freedesktop.org/show_bug.cgi?id=52345
Sven Arvidsson changed:
What|Removed |Added
CC||sa at whiz.se
--- Comment #5 from Sven
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #11 from Grigori Goronzy 2012-07-22 22:18:02
UTC ---
Not much, actually, the table looks very similar to AMD PALM / Radeon 6320 on
my netbook. The GPU part of Zacate and Llano is probably very similar, except
for clocks and number of
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #9 from Amadeus 2012-07-22 22:06:18 UTC ---
Created attachment 64513
--> https://bugs.freedesktop.org/attachment.cgi?id=64513
xorg log with drm.debug=6
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #11 from Grigori Goronzy 2012-07-22 22:18:02
UTC ---
Not much, actually, the table looks very similar to AMD PALM / Radeon 6320 on
my netbook. The GPU part of Zacate and Llano is probably very similar, except
for clocks and number of
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #10 from Amadeus 2012-07-22 22:08:06 PDT ---
Very interesting!
What can you gather from the attached logs where I have booted with drm.debug=6
?
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--- You
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #9 from Amadeus 2012-07-22 22:06:18 UTC ---
Created attachment 64513
--> https://bugs.freedesktop.org/attachment.cgi?id=64513
xorg log with drm.debug=6
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #8 from Amadeus 2012-07-22 22:05:25 PDT ---
Created attachment 64512
--> https://bugs.freedesktop.org/attachment.cgi?id=64512
dmesg with drm.debug=6
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #7 from Grigori Goronzy 2012-07-22 21:46:19 PDT
---
You might have the same problem as me, see
http://lists.freedesktop.org/archives/dri-devel/2012-July/025159.html
First, the engine clock readout seems to be completely bogus on APU
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #6 from Amadeus 2012-07-22 21:13:23 PDT ---
Very interesting thread. It seams to be the same problem I have.
Regardless of the power settings I never get a higher engine clock than ~75kHz.
[root@amd ~]# cat /sys/kernel/debug/dri/0/r
https://bugs.freedesktop.org/show_bug.cgi?id=52345
Sven Arvidsson changed:
What|Removed |Added
CC||s...@whiz.se
--- Comment #5 from Sven A
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #4 from Amadeus 2012-07-21 19:13:08 PDT ---
I see.
If I do
glxgears -geometry 1600x1024+0+0
then I get 40 FPS in both cases instead of 60fps. It takes ~3% CPU.
If I start a 3D game in Wine, it feels the same (very slow).
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #3 from Matt Turner 2012-07-21 17:39:50 PDT
---
(In reply to comment #2)
> Yes it does.
So... vsync is making glxgears run at 60 FPS no matter what..
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #2 from Martin 2012-07-21 16:54:21 PDT ---
Yes it does.
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #1 from Matt Turner 2012-07-21 16:43:06 UTC
---
(In reply to comment #0)
> glxgears gives 60 FPS in both cases, which leads me to beleive that power
> management does work.
Does your glxgears print this?
> Running synchronized to t
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #4 from Amadeus 2012-07-21 19:13:08 PDT ---
I see.
If I do
glxgears -geometry 1600x1024+0+0
then I get 40 FPS in both cases instead of 60fps. It takes ~3% CPU.
If I start a 3D game in Wine, it feels the same (very slow).
--
Conf
https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #3 from Matt Turner 2012-07-21 17:39:50 PDT ---
(In reply to comment #2)
> Yes it does.
So... vsync is making glxgears run at 60 FPS no matter what..
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #2 from Martin 2012-07-21 16:54:21 PDT ---
Yes it does.
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https://bugs.freedesktop.org/show_bug.cgi?id=52345
--- Comment #1 from Matt Turner 2012-07-21 16:43:06 UTC ---
(In reply to comment #0)
> glxgears gives 60 FPS in both cases, which leads me to beleive that power
> management does work.
Does your glxgears print this?
> Running synchronized to th
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