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Diffstat (limited to 'doc/nvidia-settings.1.m4')
| -rw-r--r-- | doc/nvidia-settings.1.m4 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/doc/nvidia-settings.1.m4 b/doc/nvidia-settings.1.m4 index 6bdd997..917a48b 100644 --- a/doc/nvidia-settings.1.m4 +++ b/doc/nvidia-settings.1.m4 @@ -344,6 +344,31 @@ See the output of .fi for lists of targets for each target type. .PP +To enable support for the "GPUGraphicsClockOffset" and "GPUMemoryTransferRateOffset" attributes, ensure that the "Coolbits" X configuration option includes the value "8" in the bitmask. +For more details, refer to the documentation of the "Coolbits" option in the NVIDIA driver README. +Query the "GPUPerfModes" string attribute to see a list of the available performance modes: +.PP +.nf + + nvidia\-settings \-\-query GPUPerfModes + +.fi +.PP +Each performance mode is presented as a comma-separated list of "token=value" pairs. +Each set of performance mode tokens is separated by a ";". +The "perf" token indicates the performance level. +The "*editable" tokens indicate which domains within the performance level can have an offset applied. +The "GPUGraphicsClockOffset" and "GPUMemoryTransferRateOffset" attributes map respectively to the "nvclock" and "memtransferrate" tokens of performance levels in the "GPUPerfModes" string. +.PP +Note that the clock manipulation attributes "GPUGraphicsClockOffset" and "GPUMemoryTransferRateOffset" apply to the offsets of specific performance levels. +The performance level is specified in square brackets after the attribute name. +For example, to query the "GPUGraphicsClockOffset" for performance level 2: +.PP +.nf + + nvidia\-settings \-\-query GPUGraphicsClockOffset[2] + +.fi The .B \-\-assign option can be used to assign a new value to an attribute. @@ -359,6 +384,7 @@ For example: nvidia\-settings \-\-assign FSAA=2 nvidia\-settings \-\-assign [CRT\-1]/DigitalVibrance=9 nvidia\-settings \-\-assign [gpu:0]/DigitalVibrance=0 + nvidia\-settings \-\-assign [gpu:0]/GPUGraphicsClockOffset[2]=10 .fi .PP Multiple queries and assignments may be specified on the command line for a single invocation of |