platform/x86: silead_dmi: Add entry for the Chuwi Hi8 Pro tablet

Add touchscreen platform data for the Chuwi Hi8 Pro tablet.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>

diff --git a/drivers/platform/x86/silead_dmi.c b/drivers/platform/x86/silead_dmi.c
index 1157a7b..a888230 100644 (file)
--- a/drivers/platform/x86/silead_dmi.c
+++ b/drivers/platform/x86/silead_dmi.c
@@ -136,6 +136,19 @@ static const struct silead_ts_dmi_data itworks_tw891_data = {
        .properties     = itworks_tw891_props,
 };
 
+static const struct property_entry chuwi_hi8_pro_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1148),
+       PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"),
+       { }
+};
+
+static const struct silead_ts_dmi_data chuwi_hi8_pro_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = chuwi_hi8_pro_props,
+};
+
 static const struct dmi_system_id silead_ts_dmi_table[] = {
        {
                /* CUBE iwork8 Air */
@@ -219,6 +232,14 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
                },
        },
+       {
+               /* Chuwi Hi8 Pro */
+               .driver_data = (void *)&chuwi_hi8_pro_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"),
+               },
+       },
        { },
 };