linux-kernel - [PATCH v2 0/3] sdhci-pci voltage switch fixes

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Message-Id: <20181023100729.28864-1-anisse@astier.eu>
Date:   Tue, 23 Oct 2018 12:07:26 +0200
From:   Anisse Astier <anisse@...ier.eu>
To:     Adrian Hunter <adrian.hunter@...el.com>
Cc:     Ulf Hansson <ulf.hansson@...aro.org>, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org, Anisse Astier <anisse@...ier.eu>
Subject: [PATCH v2 0/3] sdhci-pci voltage switch fixes

Hi,

This new patch series changes the approach to enabling the no-1.8V
quirk. We determined that not having the DSM method might not be a good
enough signal for the board/eMMC not supporting 1.8V.

It now uses a DMI quirk; I've also added another machine which benefited
from the previous patch, but for which the issue is harder to reproduce.

I've kept the previous cleanup of the voltage_switch callback in an
optional third patch, but it does not enable any quirk.

Anisse Astier (3):
  mmc: sdhci-pci: disable 1.8V with dmi quirk
  mmc: sdhci-pci: add new machine with 1.8V dmi quirk
  mmc: sdhci-pci: only install voltage switch method when useful

 drivers/mmc/host/sdhci-pci-core.c | 34 +++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

-- 
2.17.2