Not yet, but it's probably next on the list once we get the 3D driver stabilized. -----Original Message----- From: Mark Struberg [mailto:struberg@yahoo.de] Sent: Tuesday, August 18, 2009 2:49 PM To: Bridgman, John; radeonhd@opensuse.org Subject: Re: [radeonhd] slightly confused about PowerManagement logging Thanks John! I didn't open this notebook yet (usually I open almost all boxes, but this still has warranty ;) , but it get's notably warmer and the bat time decreases by 1/3rd. So 792MHz is pretty much max load for the memory. Is there any doc released yet how to set the mem speed? We could introduce a LowPowerModeMemoryClock setting similar to LowPowerModeEngineClock. txs, strub ----- Original Message ----
From: "Bridgman, John"
To: Mark Struberg ; radeonhd@opensuse.org Sent: Tuesday, August 18, 2009 7:58:36 PM Subject: RE: [radeonhd] slightly confused about PowerManagement logging If you look even *further* down the log you'll see :
(II) RADEONHD(0): Attempting to set Engine Clock to 110000 (II) RADEONHD(0): Current Engine Clock: 109680 (II) RADEONHD(0): Current Memory Clock: 792000
So it looks as if the engine clock is being set down to 110 MHz.
-----Original Message----- From: Mark Struberg [mailto:struberg@yahoo.de] Sent: Tuesday, August 18, 2009 1:46 PM To: radeonhd@opensuse.org Subject: [radeonhd] slightly confused about PowerManagement logging
Hi!
I'm using a HD3470 w 256MB dedicated RAM on my notebook and updated my
kernel to 2.6.30 today to get DRI running for radeonhd (which worked like a charm after a recompile).
I tried to enable PowerManagement with the following section in my xorg.conf:
Driver "radeonhd" Option "DRI" Option "ForceLowPowerMode" "yes" Option "LowPowerModeEngineClock" "110000"
The log shows that the power mode settings get scanned and used:
(**) RADEONHD(0): Option "DRI" (**) RADEONHD(0): Option "ForceLowPowerMode" "yes" (**) RADEONHD(0): Option "LowPowerModeEngineClock" "110000" ... (II) RADEONHD(0): Power Management: used engine clock / memory clock / core (VDDC) voltage (0: ignore) (II) RADEONHD(0): Power Management: Raw Ranges (II) RADEONHD(0): Minimum 250000 kHz / 250000 kHz / 0.950 V (II) RADEONHD(0): Maximum 0 kHz / 0 kHz / 1.200 V (II) RADEONHD(0): Default 680000 kHz / 800000 kHz / 1.200 V (II) RADEONHD(0): PowerPlayInfo Revision 0401 (II) RADEONHD(0): Power Management: Validated Ranges (II) RADEONHD(0): Minimum 110000 kHz / 250000 kHz / 0.950 V (II) RADEONHD(0): Maximum 680000 kHz / 800000 kHz / 1.200 V (II) RADEONHD(0): Default 680000 kHz / 800000 kHz / 1.200 V (II) RADEONHD(0): Power Management: Known Good Configurations (II) RADEONHD(0): 1 680000 kHz / 800000 kHz / 1.200 V (II) RADEONHD(0): 2 110000 kHz / 405000 kHz / 0.950 V (II) RADEONHD(0): 3 300000 kHz / 405000 kHz / 0.950 V (II) RADEONHD(0): 4 680000 kHz / 800000 kHz / 1.200 V (II) RADEONHD(0): 5 110000 kHz / 405000 kHz / 0.950 V (II) RADEONHD(0): 6 110000 kHz / 405000 kHz / 0.950 V (II) RADEONHD(0): 7 300000 kHz / 405000 kHz / 0.950 V (II) RADEONHD(0): 8 300000 kHz / 405000 kHz / 1.200 V (II) RADEONHD(0): 9 550000 kHz / 700000 kHz / 1.200 V (II) RADEONHD(0): 10 550000 kHz / 700000 kHz / 1.200 V (II) RADEONHD(0): 11 300000 kHz / 800000 kHz / 1.200 V (II) RADEONHD(0): 12 300000 kHz / 800000 kHz / 1.200 V (II) RADEONHD(0): 13 680000 kHz / 800000 kHz / 1.200 V (II) RADEONHD(0): 14 300000 kHz / 405000 kHz / 0.950 V (II) RADEONHD(0): 15 300000 kHz / 405000 kHz / 0.950 V (II) RADEONHD(0): ForceLowPowerMode: forced engine clock at 110000kHz (II) RADEONHD(0): ForceLowPowerMode: calculated memory clock at 400000kHz (II) RADEONHD(0): Power Management: Final Levels (II) RADEONHD(0): Off 110000 kHz / 250000 kHz / 0.950 V (II) RADEONHD(0): Idle 110000 kHz / 400000 kHz / 1.200 V
But further down the log it seems that those settings will not be used:
(II) RADEONHD(0): Attempting to enable power management (II) RADEONHD(0): Current Engine Clock: 675000 (II) RADEONHD(0): Current Memory Clock: 792000 (II) RADEONHD(0): Current Chip Voltage: 0
Also, my notebook gets a lot hotter than with fglrx (with kernel 2.6.28) and bat lifetime is reduced from 3:40 to 2:30.
Is there anything I may try in the xorg.conf or in the code?
Find my full xorg.log attached
txs and LieGrue, strub
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