From ef3eab75e17191e5665f52e64e85bc29d5705a7b Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Wed, 10 Apr 2024 21:16:38 +0200 Subject: [PATCH] mmc: sdhci-acpi: Disable write protect detection on Toshiba WT10-A On the Toshiba WT10-A the microSD slot always reports the card being write-protected, just like on the Toshiba WT8-B. Add a DMI quirk to work around this. Reviewed-by: Andy Shevchenko Signed-off-by: Hans de Goede Acked-by: Adrian Hunter Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240410191639.526324-6-hdegoede@redhat.com Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci-acpi.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index c0d77f589deb..f7d4808413cb 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -779,6 +779,17 @@ static const struct dmi_system_id sdhci_acpi_quirks[] = { }, .driver_data = (void *)DMI_QUIRK_SD_NO_WRITE_PROTECT, }, + { + /* + * The Toshiba WT10-A's microSD slot always reports the card being + * write-protected. + */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_PRODUCT_NAME, "TOSHIBA WT10-A"), + }, + .driver_data = (void *)DMI_QUIRK_SD_NO_WRITE_PROTECT, + }, {} /* Terminating entry */ }; -- 2.25.1