Linux MultiMedia Card development
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From: Hans de Goede <hdegoede@redhat.com>
To: Adrian Hunter <adrian.hunter@intel.com>,
	Ulf Hansson <ulf.hansson@linaro.org>
Cc: Hans de Goede <hdegoede@redhat.com>,
	Andy Shevchenko <andy@kernel.org>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org
Subject: [PATCH v3 5/6] mmc: sdhci-acpi: Disable write protect detection on Toshiba WT10-A
Date: Wed, 10 Apr 2024 21:16:38 +0200	[thread overview]
Message-ID: <20240410191639.526324-6-hdegoede@redhat.com> (raw)
In-Reply-To: <20240410191639.526324-1-hdegoede@redhat.com>

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>
---
 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 */
 };
 
-- 
2.44.0


  parent reply	other threads:[~2024-04-10 19:16 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-10 19:16 [PATCH v3 0/6] mmc: sdhci-acpi: Add some DMI quirks to fix various issues on Bay Trail devices Hans de Goede
2024-04-10 19:16 ` [PATCH v3 1/6] mmc: core: Add mmc_gpiod_set_cd_config() function Hans de Goede
2024-04-10 19:16 ` [PATCH v3 2/6] mmc: sdhci: Add support for "Tuning Error" interrupts Hans de Goede
2024-04-12 17:10   ` Adrian Hunter
2024-04-10 19:16 ` [PATCH v3 3/6] mmc: sdhci-acpi: Sort DMI quirks alphabetically Hans de Goede
2024-04-10 19:16 ` [PATCH v3 4/6] mmc: sdhci-acpi: Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working Hans de Goede
2024-04-10 19:16 ` Hans de Goede [this message]
2024-04-10 19:16 ` [PATCH v3 6/6] mmc: sdhci-acpi: Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA Hans de Goede
2024-04-10 20:06   ` Andy Shevchenko
2024-04-10 20:08     ` Andy Shevchenko
2024-04-11 12:16     ` Hans de Goede
2024-04-12 17:13 ` [PATCH v3 0/6] mmc: sdhci-acpi: Add some DMI quirks to fix various issues on Bay Trail devices Adrian Hunter
2024-04-25 16:21 ` Ulf Hansson
2024-04-25 17:26   ` Hans de Goede
2024-04-26  4:48     ` Ulf Hansson

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