diff --git a/MAINTAINERS b/MAINTAINERS
index f1ab2c6..0953284 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11261,6 +11261,14 @@ F:	drivers/media/usb/siano/
 F:	drivers/media/usb/siano/
 F:	drivers/media/mmc/siano/
 
+SILEAD TOUCHSCREEN DRIVER
+M:	Hans de Goede <hdegoede@redhat.com>
+L:	linux-input@vger.kernel.org
+L:	platform-driver-x86@vger.kernel.org
+S:	Maintained
+F:	drivers/input/touchscreen/silead.c
+F:	drivers/platform/x86/silead_dmi.c
+
 SIMPLEFB FB DRIVER
 M:	Hans de Goede <hdegoede@redhat.com>
 L:	linux-fbdev@vger.kernel.org
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 59aa8e3..03e5347 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -1076,4 +1076,15 @@ config MLX_CPLD_PLATFORM
 	  This driver handles hot-plug events for the power suppliers, power
 	  cables and fans on the wide range Mellanox IB and Ethernet systems.
 
+config SILEAD_DMI
+	bool "Tablets with Silead touchscreens"
+	depends on ACPI && DMI && I2C && INPUT
+	---help---
+	  Certain ACPI based tablets with Silead touchscreens do not have
+	  enough data in ACPI tables for the touchscreen driver to handle
+	  the touchscreen properly, as OEMs expected the data to be baked
+	  into the tablet model specific version of the driver shipped
+	  with the OS-image for the device. This option supplies the missing
+	  information. Enable this for x86 tablets with Silead touchscreens.
+
 endif # X86_PLATFORM_DEVICES
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
index d4111f0..840b07b 100644
--- a/drivers/platform/x86/Makefile
+++ b/drivers/platform/x86/Makefile
@@ -76,3 +76,4 @@ obj-$(CONFIG_INTEL_TELEMETRY)	+= intel_telemetry_core.o \
 obj-$(CONFIG_INTEL_PMC_CORE)    += intel_pmc_core.o
 obj-$(CONFIG_MLX_PLATFORM)	+= mlx-platform.o
 obj-$(CONFIG_MLX_CPLD_PLATFORM)	+= mlxcpld-hotplug.o
+obj-$(CONFIG_SILEAD_DMI)	+= silead_dmi.o
diff --git a/drivers/platform/x86/silead_dmi.c b/drivers/platform/x86/silead_dmi.c
new file mode 100644
index 0000000..02e11fd
--- /dev/null
+++ b/drivers/platform/x86/silead_dmi.c
@@ -0,0 +1,136 @@
+/*
+ * Silead touchscreen driver DMI based configuration code
+ *
+ * Copyright (c) 2017 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Red Hat authors:
+ * Hans de Goede <hdegoede@redhat.com>
+ */
+
+#include <linux/acpi.h>
+#include <linux/device.h>
+#include <linux/dmi.h>
+#include <linux/i2c.h>
+#include <linux/notifier.h>
+#include <linux/property.h>
+#include <linux/string.h>
+
+struct silead_ts_dmi_data {
+	const char *acpi_name;
+	struct property_entry *properties;
+};
+
+static struct property_entry cube_iwork8_air_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 900),
+	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	{ }
+};
+
+static const struct silead_ts_dmi_data cube_iwork8_air_data = {
+	.acpi_name	= "MSSL1680:00",
+	.properties	= cube_iwork8_air_props,
+};
+
+static struct property_entry jumper_ezpad_mini3_props[] = {
+	PROPERTY_ENTRY_U32("touchscreen-size-x", 1700),
+	PROPERTY_ENTRY_U32("touchscreen-size-y", 1150),
+	PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+	PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"),
+	PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+	{ }
+};
+
+static const struct silead_ts_dmi_data jumper_ezpad_mini3_data = {
+	.acpi_name	= "MSSL1680:00",
+	.properties	= jumper_ezpad_mini3_props,
+};
+
+static const struct dmi_system_id silead_ts_dmi_table[] = {
+	{
+		/* CUBE iwork8 Air */
+		.driver_data = (void *)&cube_iwork8_air_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "cube"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"),
+			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
+		},
+	},
+	{
+		/* Jumper EZpad mini3 */
+		.driver_data = (void *)&jumper_ezpad_mini3_data,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
+			/* jumperx.T87.KFBNEEA02 with the version-nr dropped */
+			DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
+		},
+	},
+	{ },
+};
+
+static void silead_ts_dmi_add_props(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	const struct dmi_system_id *dmi_id;
+	const struct silead_ts_dmi_data *ts_data;
+	int error;
+
+	dmi_id = dmi_first_match(silead_ts_dmi_table);
+	if (!dmi_id)
+		return;
+
+	ts_data = dmi_id->driver_data;
+	if (has_acpi_companion(dev) &&
+	    !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) {
+		error = device_add_properties(dev, ts_data->properties);
+		if (error)
+			dev_err(dev, "failed to add properties: %d\n", error);
+	}
+}
+
+static int silead_ts_dmi_notifier_call(struct notifier_block *nb,
+				       unsigned long action, void *data)
+{
+	struct device *dev = data;
+
+	switch (action) {
+	case BUS_NOTIFY_ADD_DEVICE:
+		silead_ts_dmi_add_props(dev);
+		break;
+
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+static struct notifier_block silead_ts_dmi_notifier = {
+	.notifier_call = silead_ts_dmi_notifier_call,
+};
+
+static int __init silead_ts_dmi_init(void)
+{
+	int error;
+
+	error = bus_register_notifier(&i2c_bus_type, &silead_ts_dmi_notifier);
+	if (error)
+		pr_err("%s: failed to register i2c bus notifier: %d\n",
+			__func__, error);
+
+	return error;
+}
+
+/*
+ * We are registering out notifier after i2c core is initialized and i2c bus
+ * itself is ready (which happens at postcore initcall level), but before
+ * ACPI starts enumerating devices (at subsys initcall level).
+ */
+arch_initcall(silead_ts_dmi_init);
