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From: Navon John Lukose <navonjohnlukose@gmail.com>
To: Nika Krasnova <nika@nikableh.moe>
Cc: Bjorn Helgaas <helgaas@kernel.org>,
	Emmanuel Grumbach <emmanuel.grumbach@intel.com>,
	Mark Pearson <mpearson-lenovo@squebb.ca>,
	linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86/PCI: Disable D3cold on Intel BE200 Wi-Fi on Lenovo IdeaPad Pro 5 14IAH10
Date: Sun, 25 Oct 2026 20:20:44 +0530	[thread overview]
Message-ID: <20261025145044.22228-1-navonjohnlukose@gmail.com> (raw)
In-Reply-To: <20260722021321.68902-1-nika@nikableh.moe>

On Wed, Jul 22, 2026 at 04:13:15AM +0200, Nika Krasnova wrote:
> +			DMI_MATCH(DMI_PRODUCT_VERSION, "IdeaPad Pro 5 14IAH10"),

The Yoga Pro 7 14IAH10 (83KF) fails the same way on the same root port
(00:06.0), so this should cover it too. Matching "14IAH10" would catch
both.

Keeping the card out of D3cold costs nothing measurable here: across six
90 s s2idle cycles, S0ix residency was 92-96% either way.

I've withdrawn my iwlwifi recovery series in favour of this.

      parent reply	other threads:[~2026-10-25 14:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-22  2:13 Nika Krasnova
2026-07-28 20:05 ` Bjorn Helgaas
2026-07-28 20:14   ` Grumbach, Emmanuel
2026-07-29 12:52     ` Nika Krasnova
2026-08-29  9:39       ` Navon John Lukose
2026-09-23  1:22         ` Navon John Lukose
2026-10-25 14:50 ` Navon John Lukose [this message]

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