From: Giovanni Gherdovich <ggherdovich@suse.cz>
Date: Tue, 18 May 2021 12:34:13 +0000 (+0200)
Subject: cpufreq: intel_pstate: Add Cometlake support in no-HWP mode
X-Git-Tag: v5.15~868^2~1^2~1^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=706c5328851d23dec4d9b433cbf864d900a54edf;p=platform%2Fkernel%2Flinux-starfive.git

cpufreq: intel_pstate: Add Cometlake 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.

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>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index d36d3b7..03d8516 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -2272,6 +2272,7 @@ 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),
 	{}
 };