Hi all guys and gals, this is my first post in the forum, but I visit phoronix very often for good and nice news about the Linux world.
I want to ask something about the current status of power saving features currently implemented inside ati and radeonhd OSS drivers.
I have a laptop with HD3450 and currently I'm using fglrx driver with powerplay always enabled to raise battery lifetime and reduce heat production. I Switched to ati OSS driver built in X but I get a bit worse temperatures, even when I use DynamicClocks option in X11. Ati OSS driver IMHO has better 2D performances than fglrx, but I absolutely don't need the graphic card to run at maximum.
Is there a way to check (and maybe set?) engine and memory clocks of the graphic card with ati or radeonhd drivers?
Currently I'm using Fedora 11 x64 with kernel 2.6.30 and no unstable drivers at all, but everything is updated using rpmfusion and official repos.
Thank you!
I want to ask something about the current status of power saving features currently implemented inside ati and radeonhd OSS drivers.
I have a laptop with HD3450 and currently I'm using fglrx driver with powerplay always enabled to raise battery lifetime and reduce heat production. I Switched to ati OSS driver built in X but I get a bit worse temperatures, even when I use DynamicClocks option in X11. Ati OSS driver IMHO has better 2D performances than fglrx, but I absolutely don't need the graphic card to run at maximum.
Is there a way to check (and maybe set?) engine and memory clocks of the graphic card with ati or radeonhd drivers?
Currently I'm using Fedora 11 x64 with kernel 2.6.30 and no unstable drivers at all, but everything is updated using rpmfusion and official repos.
Thank you!
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