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Mon, 18 Aug 2025 11:41:07 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: AIq4ZBvdF6b7 Date: Mon, 18 Aug 2025 11:40:47 -0400 From: "Mark Pearson" To: "Xi Pardee" , irenic.rajneesh@gmail.com, david.e.box@linux.intel.com, "Hans de Goede" , =?UTF-8?Q?Ilpo_J=C3=A4rvinen?= , "platform-driver-x86@vger.kernel.org" , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Message-Id: <88da5769-1eae-4520-99b0-78a59bdbd867@app.fastmail.com> In-Reply-To: <20250814195156.628714-1-xi.pardee@linux.intel.com> References: <20250814195156.628714-1-xi.pardee@linux.intel.com> Subject: Re: [PATCH] platform/x86:intel/pmc: Update Arrow Lake telemetry GUID Content-Type: text/plain Content-Transfer-Encoding: 7bit Thanks Xi On Thu, Aug 14, 2025, at 3:51 PM, Xi Pardee wrote: > Updated ARL_PMT_DMU_GUID value. Arrow Lake PMT DMU GUID has > been updated after it was released. This updates ensures that > the die c6 value is available in the debug filesystem. > > Fixes: 83f168a1a437 ("platform/x86/intel/pmc: Add Arrow Lake S support > to intel_pmc_core driver") > Signed-off-by: Xi Pardee > --- > drivers/platform/x86/intel/pmc/core.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/platform/x86/intel/pmc/core.h > b/drivers/platform/x86/intel/pmc/core.h > index 4a94a4ee031e6..24139617eef61 100644 > --- a/drivers/platform/x86/intel/pmc/core.h > +++ b/drivers/platform/x86/intel/pmc/core.h > @@ -282,7 +282,7 @@ enum ppfear_regs { > /* Die C6 from PUNIT telemetry */ > #define MTL_PMT_DMU_DIE_C6_OFFSET 15 > #define MTL_PMT_DMU_GUID 0x1A067102 > -#define ARL_PMT_DMU_GUID 0x1A06A000 > +#define ARL_PMT_DMU_GUID 0x1A06A102 > > #define LNL_PMC_MMIO_REG_LEN 0x2708 > #define LNL_PMC_LTR_OSSE 0x1B88 > -- > 2.43.0 Tested this on my Lenovo P1 G8 and confirmed that it fixed the error message that was seen previously. Tested-by: Mark Pearson Mark