platform/x86: silead_dmi: Add entry for the Chuwi Vi8 tablet

Add touchscreen platform data for the Chuwi Vi8 tablet.

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/silead_dmi.c b/drivers/platform/x86/silead_dmi.c
index 21fdce15987775c60b1b28d81316e321af2f93ac..09b589fb79d4d74269f2da183b32aee9a393a7d7 100644 (file)
--- a/drivers/platform/x86/silead_dmi.c
+++ b/drivers/platform/x86/silead_dmi.c
@@ -217,6 +217,21 @@ static const struct silead_ts_dmi_data chuwi_hi8_data = {
        .properties     = chuwi_hi8_props,
 };
 
+static const struct property_entry chuwi_vi8_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1724),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1140),
+       PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       PROPERTY_ENTRY_BOOL("silead,home-button"),
+       { }
+};
+
+static const struct silead_ts_dmi_data chuwi_vi8_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = chuwi_vi8_props,
+};
+
 static const struct dmi_system_id silead_ts_dmi_table[] = {
        {
                /* CUBE iwork8 Air */
@@ -341,6 +356,15 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "S806"),
                },
        },
+       {
+               /* Chuwi Vi8 (CWI506) */
+               .driver_data = (void *)&chuwi_vi8_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "i86"),
+                       DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"),
+               },
+       },
        { },
 };