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mmc: sdhci-acpi: Disable write protect detection on Toshiba WT10-A

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commit ef3eab75e17191e5665f52e64e85bc29d5705a7b upstream.

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 <andy@kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240410191639.526324-6-hdegoede@redhat.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hans de Goede
2024-04-10 21:16:38 +02:00
committed by Greg Kroah-Hartman
parent 21109f137a
commit 4ac34dc6b4
1 changed files with 11 additions and 0 deletions
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11
drivers/mmc/host/sdhci-acpi.c
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@@ -779,6 +779,17 @@ static const struct dmi_system_id sdhci_acpi_quirks[] = {
}, },
.driver_data = (void *)DMI_QUIRK_SD_NO_WRITE_PROTECT, .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 */ {} /* Terminating entry */
}; };