Commit a07538b9 authored by Giovanni Gherdovich's avatar Giovanni Gherdovich Committed by yingbao jia
Browse files

cpufreq: intel_pstate: Add Sapphire Rapids support in no-HWP mode

mainline inclusion
from mainline-v6.2-rc1
commit df51f287
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I78I87
CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=df51f287b5de3b9d4fd39593eafd1f8298d711c7



Intel-SIG: commit df51f287 cpufreq: intel_pstate: Add Sapphire Rapids support in no-HWP mode.
Backport for intel-pstate driver

-------------------------------------------------

Users may disable HWP in firmware, in which case intel_pstate wouldn't load
unless the CPU model is explicitly supported.

See also the following past commits:

commit d8de7a44 ("cpufreq: intel_pstate: Add Skylake servers support")
commit 706c5328 ("cpufreq: intel_pstate: Add Cometlake support in
no-HWP mode")
commit fbdc21e9 ("cpufreq: intel_pstate: Add Icelake servers support in
no-HWP mode")
commit 71bb5c82 ("cpufreq: intel_pstate: Add Tigerlake support in
no-HWP mode")

Signed-off-by: default avatarGiovanni Gherdovich <ggherdovich@suse.cz>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: default avataryingbao jia <yingbao.jia@intel.com>
parent 1f6236b2
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