Messages in this thread | | | Date | Thu, 8 Dec 2022 09:42:12 +0700 | From | Bagas Sanjaya <> | Subject | Re: [PATCH 2/4] Documentation: amd_pstate: Move amd_pstate param to alphabetical order |
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On Wed, Dec 07, 2022 at 03:46:46PM +0000, Wyes Karny wrote: > + amd_pstate= [X86] > + disable > + Do not enable amd_pstate as the default > + scaling driver for the supported processors > + passive > + Use amd_pstate as a scaling driver, driver requests a > + desired performance on this abstract scale and the power > + management firmware translates the requests into actual > + hardware states (core frequency, data fabric and memory > + clocks etc.)
Device drivers request certain performance level?
> + guided > + Activate guided autonomous mode. Driver requests minimum > + performance and maximum performance and the PMFW autonomously > + selects frequencies in this range.
Same here.
Thanks.
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