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From:   Giovanni Gherdovich <ggherdovich@suse.cz>
To:     "Rafael J . Wysocki" <rjw@rjwysocki.net>,
        Viresh Kumar <viresh.kumar@linaro.org>
Cc:     Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
        Doug Smythies <dsmythies@telus.net>,
        Len Brown <lenb@kernel.org>, linux-pm@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Giovanni Gherdovich <ggherdovich@suse.cz>
Subject: [PATCH v3 2/2] cpufreq: intel_pstate: Add Cometlake support in no-HWP mode
Date:   Tue, 18 May 2021 14:34:13 +0200
Message-Id: <20210518123413.20670-2-ggherdovich@suse.cz>
In-Reply-To: <20210518123413.20670-1-ggherdovich@suse.cz>
References: <CAJZ5v0g5_BY3DCi=VxqkRh+TYPS5nkJ-J96EzPVrc975uiWf3Q@mail.gmail.com>
 <20210518123413.20670-1-ggherdovich@suse.cz>
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Users may disable HWP in firmware, in which case intel_pstate wouldn't load
unless the CPU model is explicitly supported.

See also commit d8de7a44e11f ("cpufreq: intel_pstate: Add Skylake servers
support").

Suggested-by: Doug Smythies <dsmythies@telus.net>
Tested-by: Doug Smythies <dsmythies@telus.net>
Signed-off-by: Giovanni Gherdovich <ggherdovich@suse.cz>
---
 drivers/cpufreq/intel_pstate.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 9a93603acd3f..a6d8e56c8e27 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -2087,6 +2087,7 @@ static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
 	X86_MATCH(ATOM_GOLDMONT,	core_funcs),
 	X86_MATCH(ATOM_GOLDMONT_PLUS,	core_funcs),
 	X86_MATCH(SKYLAKE_X,		core_funcs),
+	X86_MATCH(COMETLAKE,		core_funcs),
 	X86_MATCH(ICELAKE_X,		core_funcs),
 	{}
 };
-- 
2.26.2