[PATCH] platform/x86: touchscreen_dmi: Add info for the Irbis TW90 tablet

[Hans de Goede]

Add touchscreen info for the Irbis TW90 tablet.

Reported-by: russianneuroman...@ya.ru
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
 drivers/platform/x86/touchscreen_dmi.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/drivers/platform/x86/touchscreen_dmi.c 
b/drivers/platform/x86/touchscreen_dmi.c
index 83dd6df674e8..20a943f519dd 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -273,6 +273,24 @@ static const struct ts_dmi_data gp_electronic_t701_data = {
        .properties     = gp_electronic_t701_props,
 };
 
+static const struct property_entry irbis_tw90_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1720),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1138),
+       PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
+       PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
+       PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+       PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-irbis_tw90.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       PROPERTY_ENTRY_BOOL("silead,home-button"),
+       { }
+};
+
+static const struct ts_dmi_data irbis_tw90_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = irbis_tw90_props,
+};
+
 static const struct property_entry itworks_tw891_props[] = {
        PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
        PROPERTY_ENTRY_U32("touchscreen-min-y", 5),
@@ -780,6 +798,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
                        DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"),
                },
        },
+       {
+               /* Irbis TW90 */
+               .driver_data = (void *)&irbis_tw90_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "IRBIS"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "TW90"),
+               },
+       },
        {
                /* I.T.Works TW891 */
                .driver_data = (void *)&itworks_tw891_data,
-- 
2.22.0