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From: "David E. Box" <david.e.box@linux.intel.com>
To: david.e.box@linux.intel.com, hdegoede@redhat.com,
	ilpo.jarvinen@linux.intel.com, rajvi.jingar@linux.intel.com,
	platform-driver-x86@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 7/8] platform/x86/intel/pmc/lnl: Add GBE LTR ignore during suspend
Date: Fri, 22 Dec 2023 19:25:47 -0800	[thread overview]
Message-ID: <20231223032548.1680738-8-david.e.box@linux.intel.com> (raw)
In-Reply-To: <20231223032548.1680738-1-david.e.box@linux.intel.com>

Add the GBE LTR ignore suspend time fix for Lunar Lake.

Fixes: 119652b855e6 ("platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driver")
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
---
 drivers/platform/x86/intel/pmc/lnl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/platform/x86/intel/pmc/lnl.c b/drivers/platform/x86/intel/pmc/lnl.c
index fe97ad09a1a6..eb350d64efdf 100644
--- a/drivers/platform/x86/intel/pmc/lnl.c
+++ b/drivers/platform/x86/intel/pmc/lnl.c
@@ -509,6 +509,8 @@ void lnl_d3_fixup(void)
 int lnl_resume(struct pmc_dev *pmcdev)
 {
 	lnl_d3_fixup();
+	pmc_core_send_ltr_ignore(pmcdev, 3, 0);
+
 	return pmc_core_resume_common(pmcdev);
 }
 
@@ -521,6 +523,7 @@ int lnl_core_init(struct pmc_dev *pmcdev)
 
 	lnl_d3_fixup();
 
+	pmcdev->suspend = cnl_suspend;
 	pmcdev->resume = lnl_resume;
 	pmcdev->regmap_list = lnl_pmc_info_list;
 	ret = pmc_core_ssram_init(pmcdev, func);
-- 
2.34.1


  parent reply	other threads:[~2023-12-23  3:25 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-23  3:25 [PATCH 0/8] Intel PMC Core GBE LTR regression fix David E. Box
2023-12-23  3:25 ` [PATCH 1/8] platform/x86/intel/pmc/arl.c: Remove probe time LTR ignore David E. Box
2023-12-23  3:25 ` [PATCH 2/8] platform/x86/intel/pmc/lnl.c: " David E. Box
2023-12-23  3:25 ` [PATCH 3/8] platform/x86/intel/pmc: Add suspend callback David E. Box
2023-12-23  3:25 ` [PATCH 4/8] platform/x86/intel/pmc: Allow reenabling LTRs David E. Box
2023-12-27 17:54   ` Ilpo Järvinen
2023-12-28 15:43     ` Ilpo Järvinen
2023-12-23  3:25 ` [PATCH 5/8] platform/x86/intel/pmc: Move GBE LTR ignore to suspend callback David E. Box
2023-12-23  3:25 ` [PATCH 6/8] platform/x86/intel/pmc/arl: Add GBE LTR ignore during suspend David E. Box
2024-01-02 12:24   ` Hans de Goede
2023-12-23  3:25 ` David E. Box [this message]
2024-01-02 12:24   ` [PATCH 7/8] platform/x86/intel/pmc/lnl: " Hans de Goede
2023-12-23  3:25 ` [PATCH 8/8] platform/x86/intel/pmc: Add missing extern David E. Box
2024-01-02 12:24   ` Hans de Goede
2023-12-27 18:14 ` [PATCH 0/8] Intel PMC Core GBE LTR regression fix Ilpo Järvinen
2023-12-28  9:35   ` Hans de Goede
2023-12-28 15:38     ` Ilpo Järvinen

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