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Add ForceLowPowerMode Option

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Force the chip to a low power mode at the expense
of performance.
This commit is contained in:
Alex Deucher
2009-04-01 15:05:38 -04:00
parent 533d01a593
commit 7e10b6222e
4 changed files with 47 additions and 1 deletions
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man/radeon.man
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@@ -419,6 +419,11 @@ life by reducing power usage. Some users report reduced 3D performance
with this enabled. The default is
.B off.
.TP
.BI "Option \*qForceLowPowerMode\*q \*q" boolean \*q
Enable a static low power mode. This can help reduce heat and increase battery
life by reducing power usage at the expense of performance. The default is
.B off.
.TP
.BI "Option \*qVGAAccess\*q \*q" boolean \*q
Tell the driver if it can do legacy VGA IOs to the card. This is
necessary for properly resuming consoles when in VGA text mode, but