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| author | Hans de Goede <hdegoede@redhat.com> | 2024-04-10 22:16:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-16 14:51:00 +0300 |
| commit | 158e0a38d912b734826cfe8a6dd1bc2ff23dddc6 (patch) | |
| tree | 40584b11414665f7ee4070c477bfd0a6d85a0e63 /drivers | |
| parent | 6d2429050f9256e5858e5da120f150bf16d7b100 (diff) | |
| download | linux-158e0a38d912b734826cfe8a6dd1bc2ff23dddc6.tar.xz | |
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>
Diffstat (limited to 'drivers')
| -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 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 */ }; |