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| author | Zhenguo Yao <yaozhenguo1@gmail.com> | 2023-12-13 18:28:08 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-12-19 21:38:09 +0100 |
| commit | e95013156ad88e6a1e1db6545881f49183e2ee0a (patch) | |
| tree | 7c6a01824b9bea4c855b6dcfb1d7f27f540d41f2 /drivers/cpufreq | |
| parent | 2719675fa8111a8d7a060133e1dd4797d20c9754 (diff) | |
| download | linux-e95013156ad88e6a1e1db6545881f49183e2ee0a.tar.gz linux-e95013156ad88e6a1e1db6545881f49183e2ee0a.tar.bz2 linux-e95013156ad88e6a1e1db6545881f49183e2ee0a.zip | |
cpufreq: intel_pstate: Add Emerald Rapids support in no-HWP mode
Users may disable HWP in firmware, in which case intel_pstate will give up
unless the CPU model is explicitly supported.
See also the following past commits:
- commit df51f287b5de ("cpufreq: intel_pstate: Add Sapphire Rapids support
in no-HWP mode")
- commit d8de7a44e11f ("cpufreq: intel_pstate: Add Skylake servers support")
- commit 706c5328851d ("cpufreq: intel_pstate: Add Cometlake support in
no-HWP mode")
- commit fbdc21e9b038 ("cpufreq: intel_pstate: Add Icelake servers support in
no-HWP mode")
- commit 71bb5c82aaae ("cpufreq: intel_pstate: Add Tigerlake support in
no-HWP mode")
Signed-off-by: Zhenguo Yao <yaozhenguo1@gmail.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
[ rjw: Changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index dd6d23e389f1..3c69040920b8 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -2406,6 +2406,7 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = { X86_MATCH(ICELAKE_X, core_funcs), X86_MATCH(TIGERLAKE, core_funcs), X86_MATCH(SAPPHIRERAPIDS_X, core_funcs), + X86_MATCH(EMERALDRAPIDS_X, core_funcs), {} }; MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids); |