* [Bug 43114] New: Can't set high engine clock for RadeonHD 6620G
@ 2012-04-17 0:02 bugzilla-daemon
2012-04-17 0:03 ` [Bug 43114] " bugzilla-daemon
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0 siblings, 4 replies; 5+ messages in thread
From: bugzilla-daemon @ 2012-04-17 0:02 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43114
Summary: Can't set high engine clock for RadeonHD 6620G
Product: Drivers
Version: 2.5
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
ReportedBy: runetmember@gmail.com
Regression: No
APU model: A8-3500M with Radeon HD 6620G.
Laptop model: Acer Aspire 7560G.
According to official specs of this APU
http://www.amd.com/us/products/notebook/apu/mainstream/Pages/mainstream.aspx#6
https://en.wikipedia.org/wiki/Comparison_of_AMD_graphics_processing_units#cite_ref-122
GPU core clock on high profile should be 444 MHz, but even when I set high
profile manually
~# cat /sys/class/drm/card0/device/power_method
profile
~# cat /sys/class/drm/card0/device/power_profile
high
GPU core clock is not 444 MHz anyway, even below 200 MHz:
~$ cat /sys/kernel/debug/dri/0/radeon_pm_info
default engine clock: 200000 kHz
current engine clock: 7990 kHz
default memory clock: 667000 kHz
Maybe output of radeon_pm_info is incorrect, because change between different
profiles and dynpm make no difference in radeon_pm_info information.
Reproduceable with Linux 3.2 and Linux 3.4rc3. dmesg of 3.4rc3 boot process
attached. Is there any additional information I need to provide?
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* [Bug 43114] Can't set high engine clock for RadeonHD 6620G
2012-04-17 0:02 [Bug 43114] New: Can't set high engine clock for RadeonHD 6620G bugzilla-daemon
@ 2012-04-17 0:03 ` bugzilla-daemon
2012-04-17 0:03 ` bugzilla-daemon
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2012-04-17 0:03 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43114
--- Comment #1 from RunetMember <runetmember@gmail.com> 2012-04-17 00:03:21 ---
Created an attachment (id=72934)
--> (https://bugzilla.kernel.org/attachment.cgi?id=72934)
dmesg
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* [Bug 43114] Can't set high engine clock for RadeonHD 6620G
2012-04-17 0:02 [Bug 43114] New: Can't set high engine clock for RadeonHD 6620G bugzilla-daemon
2012-04-17 0:03 ` [Bug 43114] " bugzilla-daemon
@ 2012-04-17 0:03 ` bugzilla-daemon
2012-04-17 0:03 ` bugzilla-daemon
2013-07-04 9:48 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2012-04-17 0:03 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43114
--- Comment #2 from RunetMember <runetmember@gmail.com> 2012-04-17 00:03:38 ---
Created an attachment (id=72935)
--> (https://bugzilla.kernel.org/attachment.cgi?id=72935)
cpuinfo
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* [Bug 43114] Can't set high engine clock for RadeonHD 6620G
2012-04-17 0:02 [Bug 43114] New: Can't set high engine clock for RadeonHD 6620G bugzilla-daemon
2012-04-17 0:03 ` [Bug 43114] " bugzilla-daemon
2012-04-17 0:03 ` bugzilla-daemon
@ 2012-04-17 0:03 ` bugzilla-daemon
2013-07-04 9:48 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2012-04-17 0:03 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43114
--- Comment #3 from RunetMember <runetmember@gmail.com> 2012-04-17 00:03:57 ---
Created an attachment (id=72936)
--> (https://bugzilla.kernel.org/attachment.cgi?id=72936)
lspci
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* [Bug 43114] Can't set high engine clock for RadeonHD 6620G
2012-04-17 0:02 [Bug 43114] New: Can't set high engine clock for RadeonHD 6620G bugzilla-daemon
` (2 preceding siblings ...)
2012-04-17 0:03 ` bugzilla-daemon
@ 2013-07-04 9:48 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2013-07-04 9:48 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=43114
RussianNeuroMancer <russianneuromancer@ya.ru> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |PATCH_ALREADY_AVAILABLE
--- Comment #4 from RussianNeuroMancer <russianneuromancer@ya.ru> 2013-07-04 09:48:10 ---
Should be resolved now (in Linux 3.11) by AMD Power Management patches.
P.S. Hopefully I set right bugreport status.
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end of thread, other threads:[~2013-07-04 9:48 UTC | newest]
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