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

JIRA: https://issues.redhat.com/browse/RHEL-112493

commit fc64e0421598aaa87d61184f6777b52614a095be
Author: Li RongQing <lirongqing@baidu.com>
Date:   Mon Jun 23 18:56:01 2025 +0800

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

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

    Signed-off-by: Li RongQing <lirongqing@baidu.com>
    Link: https://patch.msgid.link/20250623105601.3924-1-lirongqing@baidu.com
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Signed-off-by: David Arcari <darcari@redhat.com>
This commit is contained in:
David Arcari 2025-09-02 13:35:43 -04:00
parent 255ebf2ee8
commit f8c987c373
1 changed files with 2 additions and 0 deletions
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drivers/cpufreq/intel_pstate.c
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@ -2787,6 +2787,8 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
X86_MATCH(INTEL_TIGERLAKE, core_funcs),
X86_MATCH(INTEL_SAPPHIRERAPIDS_X, core_funcs),
X86_MATCH(INTEL_EMERALDRAPIDS_X, core_funcs),
X86_MATCH(INTEL_GRANITERAPIDS_D, core_funcs),
X86_MATCH(INTEL_GRANITERAPIDS_X, core_funcs),
{}
};
MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);