platform/x86: touchscreen_dmi: Add info for the Jumper EZpad 7 tablet

Add touchscreen info for the Jumper EZpad 7 tablet.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210128113653.5442-1-hdegoede@redhat.com

drivers/platform/x86/touchscreen_dmi.c

@@ -382,6 +382,23 @@ static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
 	.properties	= jumper_ezpad_6_m4_props,
 };
 
+static const struct property_entry jumper_ezpad_7_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
+	PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 2044),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
+	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
+	{ }
+};
+
+static const struct ts_dmi_data jumper_ezpad_7_data = {
+	.acpi_name	= "MSSL1680:00",
+	.properties	= jumper_ezpad_7_props,
+};
+
 static const struct property_entry jumper_ezpad_mini3_props[] = {
 	PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
 	PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
@@ -1034,6 +1051,16 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
 			DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
 		},
 	},
+	{
+		/* Jumper EZpad 7 */
+		.driver_data = (void *)&jumper_ezpad_7_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
+			/* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
+			DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
+		},
+	},
 	{
 		/* Jumper EZpad mini3 */
 		.driver_data = (void *)&jumper_ezpad_mini3_data,