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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Zhang Rui <rui.zhang@intel.com>,
	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
	Hans de Goede <hdegoede@redhat.com>,
	Sasha Levin <sashal@kernel.org>,
	platform-driver-x86@vger.kernel.org
Subject: [PATCH AUTOSEL 6.2 34/53] tools/power/x86/intel-speed-select: Add Emerald Rapid quirk
Date: Sun, 26 Feb 2023 09:44:26 -0500	[thread overview]
Message-ID: <20230226144446.824580-34-sashal@kernel.org> (raw)
In-Reply-To: <20230226144446.824580-1-sashal@kernel.org>

From: Zhang Rui <rui.zhang@intel.com>

[ Upstream commit 61f9fdcdcd01f9a996b6db4e7092fcdfe8414ad5 ]

Need memory frequency quirk as Sapphire Rapids in Emerald Rapids.
So add Emerald Rapids CPU model check in is_spr_platform().

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: Subject, changelog and code edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/power/x86/intel-speed-select/isst-config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index a160bad291eb7..be3668d37d654 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -110,7 +110,7 @@ int is_skx_based_platform(void)
 
 int is_spr_platform(void)
 {
-	if (cpu_model == 0x8F)
+	if (cpu_model == 0x8F || cpu_model == 0xCF)
 		return 1;
 
 	return 0;
-- 
2.39.0


       reply	other threads:[~2023-02-26 14:48 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20230226144446.824580-1-sashal@kernel.org>
2023-02-26 14:44 ` Sasha Levin [this message]
2023-02-26 14:44 ` [PATCH AUTOSEL 6.2 35/53] platform/x86: dell-ddv: Add support for interface version 3 Sasha Levin

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