platform/x86: touchscreen_dmi: Add info for SARY Tab 3 tablet

There's no info about the OEM behind the tablet, only online stores
listing. This tablet uses an Intel Atom x5-Z8300, 4GB of RAM & 64GB
of storage.

Signed-off-by: Huy Minh <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Reviewed-by: Ilpo Järvinen <[e-mail]>
Signed-off-by: Ilpo Järvinen <[e-mail]>

drivers/platform/x86/touchscreen_dmi.c

···
 	.properties = rwc_nanote_next_props,
 };
 
+static const struct property_entry sary_tab_3_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1730),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1151),
+	PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
+	PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-sary-tab-3.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	PROPERTY_ENTRY_BOOL("silead,home-button"),
+	{ }
+};
+
+static const struct ts_dmi_data sary_tab_3_data = {
+	.acpi_name	= "MSSL1680:00",
+	.properties	= sary_tab_3_props,
+};
+
 static const struct property_entry schneider_sct101ctm_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-size-x", 1715),
 	PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
···
 			DMI_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
 			/* Above matches are too generic, add bios-version match */
 			DMI_MATCH(DMI_BIOS_VERSION, "S8A70R100-V005"),
+		},
+	},
+	{
+		/* SARY Tab 3 */
+		.driver_data = (void *)&sary_tab_3_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "SARY"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "C210C"),
+			DMI_MATCH(DMI_PRODUCT_SKU, "TAB3"),
 		},
 	},
 	{