platform/x86: touchscreen_dmi: Add info for the ezpad 6 m4 tablet

Add touchscreen info for the Jumper EZpad 6 m4 tablet.

Reported-and-tested-by: youling257 <youling257@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 8baaf0d..7220577 100644 (file)
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -310,6 +310,22 @@ static const struct ts_dmi_data jumper_ezpad_6_pro_b_data = {
        .properties     = jumper_ezpad_6_pro_b_props,
 };
 
+static const struct property_entry jumper_ezpad_6_m4_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-min-x", 35),
+       PROPERTY_ENTRY_U32("touchscreen-min-y", 15),
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1950),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1525),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-m4.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       PROPERTY_ENTRY_BOOL("silead,home-button"),
+       { }
+};
+
+static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = jumper_ezpad_6_m4_props,
+};
+
 static const struct property_entry jumper_ezpad_mini3_props[] = {
        PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
        PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
@@ -807,6 +823,16 @@ static const struct dmi_system_id touchscreen_dmi_table[] = {
                },
        },
        {
+               /* Jumper EZpad 6 m4 */
+               .driver_data = (void *)&jumper_ezpad_6_m4_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "jumper"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
+                       /* Jumper8.S106x.A00C.1066 with the version dropped */
+                       DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
+               },
+       },
+       {
                /* Jumper EZpad mini3 */
                .driver_data = (void *)&jumper_ezpad_mini3_data,
                .matches = {