platform/x86: silead_dmi: Add touchscreen info for Pipo W2S tablet

Add touchscreen info for Pipo W2S 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 db3a877d21600731acac02423c1f0017db50f239..1bdf15f19c26c77d9fc36188bc21d53d3868b97e 100644 (file)
--- a/drivers/platform/x86/silead_dmi.c
+++ b/drivers/platform/x86/silead_dmi.c
@@ -93,6 +93,21 @@ static const struct silead_ts_dmi_data gp_electronic_t701_data = {
        .properties     = gp_electronic_t701_props,
 };
 
+static const struct property_entry pipo_w2s_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1660),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 880),
+       PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"),
+       PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+       PROPERTY_ENTRY_STRING("firmware-name",
+                             "gsl1680-pipo-w2s.fw"),
+       { }
+};
+
+static const struct silead_ts_dmi_data pipo_w2s_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = pipo_w2s_props,
+};
+
 static const struct dmi_system_id silead_ts_dmi_table[] = {
        {
                /* CUBE iwork8 Air */
@@ -139,6 +154,14 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
                        DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
                },
        },
+       {
+               /* Pipo W2S */
+               .driver_data = (void *)&pipo_w2s_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "PIPO"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
+               },
+       },
        { },
 };