From: Zhang Rui <rui.zhang@intel.com>
Date: Wed, 24 Aug 2022 07:44:42 +0000 (+0800)
Subject: tools/power/x86/intel-speed-select: Add Emerald Rapid quirk
X-Git-Tag: v6.1.16~316
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=331918f22a1d6e83af379169dfc933b0e958850a;p=users%2Fdwmw2%2Flinux.git

tools/power/x86/intel-speed-select: Add Emerald Rapid quirk

[ 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>
---

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;