ACPI: x86: Add skip i2c clients quirk for Vexia EDU ATLA 10 tablet 5V

The Vexia EDU ATLA 10 tablet comes in 2 different versions with
significantly different mainboards. The only outward difference is that
the charging barrel on one is marked 5V and the other is marked 9V.

Both ship with Android 4.4 as factory OS and have the usual broken DSDT
issues for x86 Android tablets.

Add a quirk to skip ACPI I2C client enumeration for the 5V version to
complement the existing quirk for the 9V version.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patch.msgid.link/20250123132202.18209-1-hdegoede@redhat.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index cb45ef5240dab6dabb9afaa1a2ad316a9c4dbd95..068c1612660bc06c4729fbe06d19aab3c0dc0feb 100644 (file)
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -407,6 +407,19 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = {
                .driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
                                        ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
        },
+       {
+               /* Vexia Edu Atla 10 tablet 5V version */
+               .matches = {
+                       /* Having all 3 of these not set is somewhat unique */
+                       DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
+                       DMI_MATCH(DMI_BOARD_NAME, "To be filled by O.E.M."),
+                       /* Above strings are too generic, also match on BIOS date */
+                       DMI_MATCH(DMI_BIOS_DATE, "05/14/2015"),
+               },
+               .driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
+                                       ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
+       },
        {
                /* Vexia Edu Atla 10 tablet 9V version */
                .matches = {