platform/x86: touchscreen_dmi: add Vinga J116 touchscreen

Add support for Vinga Twizzle J116 Silead touchscreen which uses GSL1680 chip.

Signed-off-by: Andrew Dunai <a@dun.ai>
Reviewed-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 9ac06d8a163c89cd3f75e5e4c3bc5d9ff048685a..41c85c4f89122f776740dd70885d779acfd15057 100644 (file)
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -742,6 +742,20 @@ static const struct ts_dmi_data trekstor_surftab_wintron70_data = {
        .properties     = trekstor_surftab_wintron70_props,
 };
 
+static const struct property_entry vinga_twizzle_j116_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1920),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-vinga-twizzle_j116.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       PROPERTY_ENTRY_BOOL("silead,home-button"),
+       { }
+};
+
+static const struct ts_dmi_data vinga_twizzle_j116_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = vinga_twizzle_j116_props,
+};
+
 /* NOTE: Please keep this table sorted alphabetically */
 const struct dmi_system_id touchscreen_dmi_table[] = {
        {
@@ -1183,6 +1197,13 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
                        DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"),
                },
        },
+       {
+               /* Vinga Twizzle J116 */
+               .driver_data = (void *)&vinga_twizzle_j116_data,
+               .matches = {
+                       DMI_MATCH(DMI_PRODUCT_NAME, "VINGA Twizzle J116"),
+               },
+       },
        {
                /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */
                .driver_data = (void *)&chuwi_vi8_data,