| Message ID | 20230620172433.21325-1-mario.limonciello@amd.com |
|---|---|
| Headers | show |
| Series | Enable amd-pstate active mode by default | expand |
On Tue, Jun 20, 2023 at 7:27 PM Mario Limonciello <mario.limonciello@amd.com> wrote: > > Active mode for amd-pstate has shown enough success now that it makes sense > to enable it by default on client systems. > > This series introduces a new kernel configuration option to set the default > policy for amd-pstate modes for a kernel. > > Server systems will by identified by the PM preferred profile and still be > set as disabled by default for now. > > v2->v3: > * Drop patch 4; Intel intentionally doesn't want intel-pstate on SOHO > server > * Move symbols from patch 1 into patch 2 > * Add tags > Mario Limonciello (3): > ACPI: CPPC: Add definition for undefined FADT preferred PM profile > value > cpufreq: amd-pstate: Set a fallback policy based on preferred_profile > cpufreq: amd-pstate: Add a kernel config option to set default mode > > drivers/cpufreq/Kconfig.x86 | 17 ++++++ > drivers/cpufreq/amd-pstate.c | 101 +++++++++++++++++++++++++---------- > include/acpi/actbl.h | 3 +- > include/linux/amd-pstate.h | 4 +- > 4 files changed, 96 insertions(+), 29 deletions(-) > > -- All applied as 6.5 material, thanks!
Active mode for amd-pstate has shown enough success now that it makes sense to enable it by default on client systems. This series introduces a new kernel configuration option to set the default policy for amd-pstate modes for a kernel. Server systems will by identified by the PM preferred profile and still be set as disabled by default for now. v2->v3: * Drop patch 4; Intel intentionally doesn't want intel-pstate on SOHO server * Move symbols from patch 1 into patch 2 * Add tags Mario Limonciello (3): ACPI: CPPC: Add definition for undefined FADT preferred PM profile value cpufreq: amd-pstate: Set a fallback policy based on preferred_profile cpufreq: amd-pstate: Add a kernel config option to set default mode drivers/cpufreq/Kconfig.x86 | 17 ++++++ drivers/cpufreq/amd-pstate.c | 101 +++++++++++++++++++++++++---------- include/acpi/actbl.h | 3 +- include/linux/amd-pstate.h | 4 +- 4 files changed, 96 insertions(+), 29 deletions(-)