linux-kernel - [PATCH] powercap/intel_rapl: Add support for AMD family 1Ah

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Message-ID: <20240719101234.50827-1-Dhananjay.Ugwekar@amd.com>
Date: Fri, 19 Jul 2024 10:12:35 +0000
From: Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>
To: <rafael@...nel.org>
CC: <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<gautham.shenoy@....com>, Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>
Subject: [PATCH] powercap/intel_rapl: Add support for AMD family 1Ah

AMD Family 1Ah's RAPL MSRs are identical to Family 19h's,
extend Family 19h's support to Family 1Ah.

Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@....com>
---
 drivers/powercap/intel_rapl_common.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
index 2f24ca764408..1622f1d6aed0 100644
--- a/drivers/powercap/intel_rapl_common.c
+++ b/drivers/powercap/intel_rapl_common.c
@@ -1285,6 +1285,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = {
 
 	X86_MATCH_VENDOR_FAM(AMD, 0x17, &rapl_defaults_amd),
 	X86_MATCH_VENDOR_FAM(AMD, 0x19, &rapl_defaults_amd),
+	X86_MATCH_VENDOR_FAM(AMD, 0x1A, &rapl_defaults_amd),
 	X86_MATCH_VENDOR_FAM(HYGON, 0x18, &rapl_defaults_amd),
 	{}
 };
-- 
2.34.1