[PATCH] platform/x86: silead_dmi: Add touchscreen info for I.T.Works TW891 2-in-1

Hans de Goede
2017-07-01T10:15:26Z

Add touchscreen info for I.T.Works TW891 2-in-1.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/platform/x86/silead_dmi.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)

diff --git a/drivers/platform/x86/silead_dmi.c b/drivers/platform/x86/silead_dmi.c
index 25cbea307a5e..6218deb22319 100644
--- a/drivers/platform/x86/silead_dmi.c
+++ b/drivers/platform/x86/silead_dmi.c
@@ -122,6 +122,20 @@ static const struct silead_ts_dmi_data pipo_w2s_data = {
.properties = pipo_w2s_props,
};

+static const struct property_entry itworks_tw891_props[] = {
+ PROPERTY_ENTRY_U32("touchscreen-size-x", 1600),
+ PROPERTY_ENTRY_U32("touchscreen-size-y", 890),
+ PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+ PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+ PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"),
+ { }
+};
+
+static const struct silead_ts_dmi_data itworks_tw891_data = {
+ .acpi_name = "MSSL1680:00",
+ .properties = itworks_tw891_props,
+};
+
static const struct dmi_system_id silead_ts_dmi_table[] = {
{
/* CUBE iwork8 Air */
@@ -187,6 +201,14 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "W2S"),
},
},
+ {
+ /* I.T.Works TW891 */
+ .driver_data = (void *)&itworks_tw891_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "TW891"),
+ },
+ },
{ },
};

--
2.13.0