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davilla / atv-bootloader

Automatically exported from code.google.com/p/atv-bootloader
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100.14.19 nvidia driver not taking underclock #5

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
nvidia-xconfig --cool-bits=1 --no-composite --no-logo

and 

nvidia-settings -a GPUOverclockingState=1
nvidia-settings -a GPU2DClockFreqs=200,800

will underclock the nvidia gpu, this is critical to prevent hang/video 
corruption during xvmc 
decode

Apply the above and then check with

nvidia-settings -g all

show that GPU2DClockFreqs has not changed.

Grrrrr, might have to use a newer nvidia driver version. If so use "Envy" to 
install correctly.

Original issue reported on code.google.com by sdavi...@gmail.com on 21 Mar 2008 at 5:11

GoogleCodeExporter commented 9 years ago 
100.14.xx series will not over/under clock mobile nvidia chipsets, Need to use 
169.xx series.

Original comment by sdavi...@gmail.com on 30 Mar 2008 at 4:16