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| author | Hans de Goede <hdegoede@redhat.com> | 2024-04-10 21:16:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-16 13:39:57 +0200 |
| commit | ef34833373ed45e590eea674b17d116374024da3 (patch) | |
| tree | 322203027f932770728ec9fe7191f8e765fb0bdb | |
| parent | ffb56af9f2936f7471be62c17d9296772e6eb088 (diff) | |
| download | linux-ef34833373ed45e590eea674b17d116374024da3.tar.gz linux-ef34833373ed45e590eea674b17d116374024da3.tar.bz2 linux-ef34833373ed45e590eea674b17d116374024da3.zip | |
mmc: sdhci-acpi: Disable write protect detection on Toshiba WT10-A
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>
| -rw-r--r-- | drivers/mmc/host/sdhci-acpi.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index 09165381f400..bb8ea7bc1917 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -855,6 +855,17 @@ 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 */ }; |