amd-pstate Dynamic EPP and raw EPP
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b4 am [email protected]Versions newest first · linked by author and title
- v8 Latest5 patches 1 replyIn review
- v75 patches 0 repliesSuperseded
- v65 patches 6 repliesSuperseded
Earlier versions · 4
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v5 | 5 patches | 6 replies | Superseded | |
| v4 | 5 patches | 9 replies | Superseded | |
| v2 | 5 patches | 14 replies | Superseded | |
| v1 | 5 patches | 0 replies | Superseded |
Patches in v8 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/5 | cpufreq/amd-pstate: Add dynamic energy performance preferenceDocumentation/ drivers/ drivers/ +1 more | +160 | 1 reply | |
| 2/5 | cpufreq/amd-pstate: add kernel command line to override dynamic eppDocumentation/ Documentation/ drivers/ | +25 | 0 replies | |
| 3/5 | cpufreq/amd-pstate: Add support for platform profile classDocumentation/ drivers/ drivers/ +1 more | +110 | 0 replies | |
| 4/5 | cpufreq/amd-pstate: Add support for raw EPP writesDocumentation/ drivers/ drivers/ | +38 | 0 replies | |
| 5/5 | cpufreq/amd-pstate-ut: Add a unit test for raw EPPdrivers/ drivers/ drivers/ | +120 | 0 replies |
Reviews trailers per patch
All 5 patches have a Reviewed-by or Acked-by.
| Patch | Gautham R. Shenoy |
|---|---|
| 1/5 | R-b |
| 2/5 | R-b |
| 3/5 | R-b |
| 4/5 | R-b |
| 5/5 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v8 0/5] amd-pstate Dynamic EPP and raw EPP
Dynamic EPP allows the kernel to register amd-pstate as part of a platform profile. It will change EPP modes matching the user's preference to the platform profile sysfs files as well as power adapter state.
Raw EPP allows userspace to write integers toenergy_performance_preference.
This is based off superm1/linux-next.
Mario Limonciello (AMD) (5):
cpufreq/amd-pstate: Add dynamic energy performance preference cpufreq/amd-pstate: add kernel command line to override dynamic epp cpufreq/amd-pstate: Add support for platform profile class cpufreq/amd-pstate: Add support for raw EPP writes cpufreq/amd-pstate-ut: Add a unit test for raw EPP
.../admin-guide/kernel-parameters.txt | 7 + Documentation/admin-guide/pm/amd-pstate.rst | 41 ++- drivers/cpufreq/Kconfig.x86 | 13 + drivers/cpufreq/amd-pstate-ut.c | 109 +++++++ drivers/cpufreq/amd-pstate.c | 281 ++++++++++++++++-- drivers/cpufreq/amd-pstate.h | 21 +- 6 files changed, 449 insertions(+), 23 deletions(-)
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2.43.0