* How to change radeon power state
@ 2013-10-20 0:36 Daniel Mota Leite
2013-10-20 1:09 ` Alex Deucher
0 siblings, 1 reply; 5+ messages in thread
From: Daniel Mota Leite @ 2013-10-20 0:36 UTC (permalink / raw)
To: dri-devel
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Hi
i've a one ATI/AMD RV630 card with kernel 3.11.5 and dpm enabled.
All works fine, but minor annoying problem. The dpm is choosing a power
state that isn't the best...
This is my card :
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV 630 XT AGP [Radeon HD 2600 XT AGP]
Here is the dpm output:
[ 12.358738] == power state 0 ==
[ 12.358796] ui class: none
[ 12.358895] internal class: boot
[ 12.359069] caps: video
[ 12.359209] uvd vclk: 0 dclk: 0
[ 12.359266] power level 0 sclk: 80000 mclk: 70000 vddc: 1200
[ 12.359326] power level 1 sclk: 80000 mclk: 70000 vddc: 1200
[ 12.359386] power level 2 sclk: 80000 mclk: 70000 vddc: 1200
[ 12.359445] status: c r b
[ 12.359671] == power state 1 ==
[ 12.359726] ui class: performance
[ 12.359824] internal class: ovrdrv
[ 12.359965] caps: video
[ 12.360109] uvd vclk: 0 dclk: 0
[ 12.360166] power level 0 sclk: 15000 mclk: 42000 vddc: 1050
[ 12.360226] power level 1 sclk: 20000 mclk: 50000 vddc: 1080
[ 12.360285] power level 2 sclk: 40000 mclk: 70000 vddc: 1100
[ 12.360344] status:
[ 12.360442] == power state 2 ==
[ 12.360497] ui class: none
[ 12.360594] internal class: none
[ 12.360734] caps: video
[ 12.360873] uvd vclk: 0 dclk: 0
[ 12.360930] power level 0 sclk: 20000 mclk: 50000 vddc: 1080
[ 12.360990] power level 1 sclk: 30000 mclk: 50000 vddc: 1100
[ 12.361056] power level 2 sclk: 80000 mclk: 70000 vddc: 1200
[ 12.361115] status:
[ 12.361415] switching from power state:
[ 12.361471] ui class: none
[ 12.361568] internal class: boot
[ 12.361708] caps: video
[ 12.361847] uvd vclk: 0 dclk: 0
[ 12.361903] power level 0 sclk: 80000 mclk: 70000 vddc: 1200
[ 12.361963] power level 1 sclk: 80000 mclk: 70000 vddc: 1200
[ 12.362029] power level 2 sclk: 80000 mclk: 70000 vddc: 1200
[ 12.362088] status: c b
[ 12.362303] switching to power state:
[ 12.362359] ui class: performance
[ 12.362457] internal class: ovrdrv
[ 12.362596] caps: video
[ 12.362735] uvd vclk: 0 dclk: 0
[ 12.362792] power level 0 sclk: 15000 mclk: 42000 vddc: 1050
[ 12.362853] power level 1 sclk: 20000 mclk: 50000 vddc: 1080
[ 12.362913] power level 2 sclk: 40000 mclk: 70000 vddc: 1100
[ 12.362972] status: r
As you can see, the driver choose the performance profile, but
that one is limited to 400MHz, half of what this card can do. Of course i
want to be able jump the GPU to 800MHz. So is there any easy way
to choose the power state 2 instead of power state 1?
Also, when in using tvtime on a second head, the dpm jumps the gpu
clock to the max, yet i would like to use the middle speed. tvtime doesn't
require that much resources (even low can do it!). Yet i found no way to
force the middle power level. i can "echo high" and "echo low" to
power_dpm_force_performance_level but trying "mid", "middle" fail.
Is there any support to use the middle power level?
Thanks in advance.
higuita
--
Naturally the common people don't want war... but after all it is the
leaders of a country who determine the policy, and it is always a
simple matter to drag the people along, whether it is a democracy, or
a fascist dictatorship, or a parliament, or a communist dictatorship.
Voice or no voice, the people can always be brought to the bidding of
the leaders. That is easy. All you have to do is tell them they are
being attacked, and denounce the pacifists for lack of patriotism and
exposing the country to danger. It works the same in every country.
-- Hermann Goering, Nazi and war criminal, 1883-1946
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_______________________________________________
dri-devel mailing list
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http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: How to change radeon power state
2013-10-20 0:36 How to change radeon power state Daniel Mota Leite
@ 2013-10-20 1:09 ` Alex Deucher
2013-10-20 2:15 ` Daniel Mota Leite
0 siblings, 1 reply; 5+ messages in thread
From: Alex Deucher @ 2013-10-20 1:09 UTC (permalink / raw)
To: Daniel Mota Leite; +Cc: Maling list - DRI developers
On Sat, Oct 19, 2013 at 8:36 PM, Daniel Mota Leite <daniel@motaleite.net> wrote:
> Hi
>
> i've a one ATI/AMD RV630 card with kernel 3.11.5 and dpm enabled.
> All works fine, but minor annoying problem. The dpm is choosing a power
> state that isn't the best...
>
> This is my card :
>
> 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV 630 XT AGP [Radeon HD 2600 XT AGP]
>
> Here is the dpm output:
>
> [ 12.358738] == power state 0 ==
> [ 12.358796] ui class: none
> [ 12.358895] internal class: boot
> [ 12.359069] caps: video
> [ 12.359209] uvd vclk: 0 dclk: 0
> [ 12.359266] power level 0 sclk: 80000 mclk: 70000 vddc: 1200
> [ 12.359326] power level 1 sclk: 80000 mclk: 70000 vddc: 1200
> [ 12.359386] power level 2 sclk: 80000 mclk: 70000 vddc: 1200
> [ 12.359445] status: c r b
> [ 12.359671] == power state 1 ==
> [ 12.359726] ui class: performance
> [ 12.359824] internal class: ovrdrv
> [ 12.359965] caps: video
> [ 12.360109] uvd vclk: 0 dclk: 0
> [ 12.360166] power level 0 sclk: 15000 mclk: 42000 vddc: 1050
> [ 12.360226] power level 1 sclk: 20000 mclk: 50000 vddc: 1080
> [ 12.360285] power level 2 sclk: 40000 mclk: 70000 vddc: 1100
> [ 12.360344] status:
> [ 12.360442] == power state 2 ==
> [ 12.360497] ui class: none
> [ 12.360594] internal class: none
> [ 12.360734] caps: video
> [ 12.360873] uvd vclk: 0 dclk: 0
> [ 12.360930] power level 0 sclk: 20000 mclk: 50000 vddc: 1080
> [ 12.360990] power level 1 sclk: 30000 mclk: 50000 vddc: 1100
> [ 12.361056] power level 2 sclk: 80000 mclk: 70000 vddc: 1200
> [ 12.361115] status:
> [ 12.361415] switching from power state:
> [ 12.361471] ui class: none
> [ 12.361568] internal class: boot
> [ 12.361708] caps: video
> [ 12.361847] uvd vclk: 0 dclk: 0
> [ 12.361903] power level 0 sclk: 80000 mclk: 70000 vddc: 1200
> [ 12.361963] power level 1 sclk: 80000 mclk: 70000 vddc: 1200
> [ 12.362029] power level 2 sclk: 80000 mclk: 70000 vddc: 1200
> [ 12.362088] status: c b
> [ 12.362303] switching to power state:
> [ 12.362359] ui class: performance
> [ 12.362457] internal class: ovrdrv
> [ 12.362596] caps: video
> [ 12.362735] uvd vclk: 0 dclk: 0
> [ 12.362792] power level 0 sclk: 15000 mclk: 42000 vddc: 1050
> [ 12.362853] power level 1 sclk: 20000 mclk: 50000 vddc: 1080
> [ 12.362913] power level 2 sclk: 40000 mclk: 70000 vddc: 1100
> [ 12.362972] status: r
>
>
>
> As you can see, the driver choose the performance profile, but
> that one is limited to 400MHz, half of what this card can do. Of course i
> want to be able jump the GPU to 800MHz. So is there any easy way
> to choose the power state 2 instead of power state 1?
>
>
> Also, when in using tvtime on a second head, the dpm jumps the gpu
> clock to the max, yet i would like to use the middle speed. tvtime doesn't
> require that much resources (even low can do it!). Yet i found no way to
> force the middle power level. i can "echo high" and "echo low" to
> power_dpm_force_performance_level but trying "mid", "middle" fail.
> Is there any support to use the middle power level?
We'll probably need to add a quirk for your card. Can you send me the
output of lspci -vnn for the GPU?
Alex
>
> Thanks in advance.
> higuita
> --
> Naturally the common people don't want war... but after all it is the
> leaders of a country who determine the policy, and it is always a
> simple matter to drag the people along, whether it is a democracy, or
> a fascist dictatorship, or a parliament, or a communist dictatorship.
> Voice or no voice, the people can always be brought to the bidding of
> the leaders. That is easy. All you have to do is tell them they are
> being attacked, and denounce the pacifists for lack of patriotism and
> exposing the country to danger. It works the same in every country.
> -- Hermann Goering, Nazi and war criminal, 1883-1946
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: How to change radeon power state
2013-10-20 1:09 ` Alex Deucher
@ 2013-10-20 2:15 ` Daniel Mota Leite
2013-10-23 21:36 ` Alex Deucher
0 siblings, 1 reply; 5+ messages in thread
From: Daniel Mota Leite @ 2013-10-20 2:15 UTC (permalink / raw)
To: Alex Deucher; +Cc: Maling list - DRI developers
[-- Attachment #1.1: Type: text/plain, Size: 2561 bytes --]
On Sat, 19 Oct 2013 21:09:31 -0400, Alex Deucher <alexdeucher@gmail.com>
wrote:
> On Sat, Oct 19, 2013 at 8:36 PM, Daniel Mota Leite
> <daniel@motaleite.net> wrote:
> > [ 12.359671] == power state 1 ==
> > [ 12.359726] ui class: performance
> > [ 12.359824] internal class: ovrdrv
(...)
> > [ 12.360442] == power state 2 ==
> > [ 12.360497] ui class: none
> > [ 12.360594] internal class: none
(...)
> > As you can see, the driver choose the performance profile, but
> > that one is limited to 400MHz, half of what this card can do. Of
> > course i want to be able jump the GPU to 800MHz. So is there any easy
> > way to choose the power state 2 instead of power state 1?
> We'll probably need to add a quirk for your card. Can you send me the
> output of lspci -vnn for the GPU?
Please note that the original card firmware had all powerstates
the same, i had used rbe (http://www.techpowerup.com/rbe/) to change then
to the current frequencies. In that app, the powerstate 1 is called
battery and the powerstate 2 is called performance.
I can switch the two and reflash, but to me seems logic that one
can manually choose what powerstate to use if needed, just like the
powerlevels (excluding the middle powerlevel problem)
Here is the output:
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RV 630 XT AGP [Radeon HD 2600 XT AGP] [1002:9586] (prog-if 00 [VGA controller])
Subsystem: PC Partner Limited Device [174b:0028]
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
Memory at e0000000 (32-bit, prefetchable) [size=256M]
I/O ports at e000 [size=256]
Memory at fbf00000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at fbe00000 [disabled] [size=128K]
Capabilities: [50] Power Management version 3
Capabilities: [58] AGP version 3.0
Kernel driver in use: radeon
Thanks in advance.
higuita
--
Naturally the common people don't want war... but after all it is the
leaders of a country who determine the policy, and it is always a
simple matter to drag the people along, whether it is a democracy, or
a fascist dictatorship, or a parliament, or a communist dictatorship.
Voice or no voice, the people can always be brought to the bidding of
the leaders. That is easy. All you have to do is tell them they are
being attacked, and denounce the pacifists for lack of patriotism and
exposing the country to danger. It works the same in every country.
-- Hermann Goering, Nazi and war criminal, 1883-1946
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[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: How to change radeon power state
2013-10-20 2:15 ` Daniel Mota Leite
@ 2013-10-23 21:36 ` Alex Deucher
2013-10-24 17:40 ` daniel
0 siblings, 1 reply; 5+ messages in thread
From: Alex Deucher @ 2013-10-23 21:36 UTC (permalink / raw)
To: Daniel Mota Leite; +Cc: Maling list - DRI developers
On Sat, Oct 19, 2013 at 10:15 PM, Daniel Mota Leite
<daniel@motaleite.net> wrote:
> On Sat, 19 Oct 2013 21:09:31 -0400, Alex Deucher <alexdeucher@gmail.com>
> wrote:
>> On Sat, Oct 19, 2013 at 8:36 PM, Daniel Mota Leite
>> <daniel@motaleite.net> wrote:
>> > [ 12.359671] == power state 1 ==
>> > [ 12.359726] ui class: performance
>> > [ 12.359824] internal class: ovrdrv
> (...)
>> > [ 12.360442] == power state 2 ==
>> > [ 12.360497] ui class: none
>> > [ 12.360594] internal class: none
> (...)
>> > As you can see, the driver choose the performance profile, but
>> > that one is limited to 400MHz, half of what this card can do. Of
>> > course i want to be able jump the GPU to 800MHz. So is there any easy
>> > way to choose the power state 2 instead of power state 1?
>> We'll probably need to add a quirk for your card. Can you send me the
>> output of lspci -vnn for the GPU?
>
>
> Please note that the original card firmware had all powerstates
> the same, i had used rbe (http://www.techpowerup.com/rbe/) to change then
> to the current frequencies. In that app, the powerstate 1 is called
> battery and the powerstate 2 is called performance.
>
> I can switch the two and reflash, but to me seems logic that one
> can manually choose what powerstate to use if needed, just like the
> powerlevels (excluding the middle powerlevel problem)
You'll need to fix the power state to be flagged as performance.
Alex
>
> Here is the output:
>
> 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RV 630 XT AGP [Radeon HD 2600 XT AGP] [1002:9586] (prog-if 00 [VGA controller])
> Subsystem: PC Partner Limited Device [174b:0028]
> Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
> Memory at e0000000 (32-bit, prefetchable) [size=256M]
> I/O ports at e000 [size=256]
> Memory at fbf00000 (32-bit, non-prefetchable) [size=64K]
> Expansion ROM at fbe00000 [disabled] [size=128K]
> Capabilities: [50] Power Management version 3
> Capabilities: [58] AGP version 3.0
> Kernel driver in use: radeon
>
> Thanks in advance.
> higuita
> --
> Naturally the common people don't want war... but after all it is the
> leaders of a country who determine the policy, and it is always a
> simple matter to drag the people along, whether it is a democracy, or
> a fascist dictatorship, or a parliament, or a communist dictatorship.
> Voice or no voice, the people can always be brought to the bidding of
> the leaders. That is easy. All you have to do is tell them they are
> being attacked, and denounce the pacifists for lack of patriotism and
> exposing the country to danger. It works the same in every country.
> -- Hermann Goering, Nazi and war criminal, 1883-1946
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: How to change radeon power state
2013-10-23 21:36 ` Alex Deucher
@ 2013-10-24 17:40 ` daniel
0 siblings, 0 replies; 5+ messages in thread
From: daniel @ 2013-10-24 17:40 UTC (permalink / raw)
To: Alex Deucher; +Cc: Maling list - DRI developers
On Wed, Oct 23, 2013 at 05:36:18PM -0400, Alex Deucher wrote:
> On Sat, Oct 19, 2013 at 10:15 PM, Daniel Mota Leite
> > to the current frequencies. In that app, the powerstate 1 is called
> > battery and the powerstate 2 is called performance.
> >
> > I can switch the two and reflash, but to me seems logic that one
> > can manually choose what powerstate to use if needed, just like the
> > powerlevels (excluding the middle powerlevel problem)
>
> You'll need to fix the power state to be flagged as performance.
Ok, i didn't do that already because the different powerstate names
that the rbe and the dpm read from the firmware (battery and performance vs
performance and "none" for powerstate 1 and 2 respectively ). Please note
that i can change the powerstate values, but not their names.
Can this be a bug in reading the powerstates? if not, i will reflash
the firmware.
Also, how about que question about the middle power level? how to
force it? low and high works, but mid or middle do not.
Thanks again
higuita
^ permalink raw reply [flat|nested] 5+ messages in thread
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2013-10-20 1:09 ` Alex Deucher
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