Add an entry providing the necessary info to make the touchscreen work
on various tablets based on the Insyde 7W whitebox tablet.
This has been tested on a DEXP Ursus 7W tablet.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/platform/x86/silead_dmi.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/drivers/platform/x86/silead_dmi.c b/drivers/platform/x86/silead_dmi.c
index 02e11fd..a4399e7 100644
--- a/drivers/platform/x86/silead_dmi.c
+++ b/drivers/platform/x86/silead_dmi.c
@@ -53,6 +53,19 @@ static const struct silead_ts_dmi_data jumper_ezpad_mini3_data = {
.properties = jumper_ezpad_mini3_props,
};
+static struct property_entry dexp_ursus_7w_props[] = {
+ PROPERTY_ENTRY_U32("touchscreen-size-x", 890),
+ PROPERTY_ENTRY_U32("touchscreen-size-y", 630),
+ PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"),
+ PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+ { }
+};
+
+static const struct silead_ts_dmi_data dexp_ursus_7w_data = {
+ .acpi_name = "MSSL1680:00",
+ .properties = dexp_ursus_7w_props,
+};
+
static const struct dmi_system_id silead_ts_dmi_table[] = {
{
/* CUBE iwork8 Air */
@@ -72,6 +85,14 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"),
},
},
+ {
+ /* DEXP Ursus 7W */
+ .driver_data = (void *)&dexp_ursus_7w_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
+ },
+ },
{ },
};
--
2.9.3
