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Subject[PATCH] platform/x86: silead_dmi: Add touchscreen info for SurfTab twin 10.1
Date
From: Bernhard Übelacker <bernhardu@mailbox.org>

Add touchscreen info for the Trekstor SurfTab twin 10.1 ST10432-8
tablet. Resolution based on output of evemu-record.

Signed-off-by: Bernhard Übelacker <bernhardu@mailbox.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/platform/x86/silead_dmi.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)

diff --git a/drivers/platform/x86/silead_dmi.c b/drivers/platform/x86/silead_dmi.c
index 266535c2a72f..9a3da53202cb 100644
--- a/drivers/platform/x86/silead_dmi.c
+++ b/drivers/platform/x86/silead_dmi.c
@@ -67,6 +67,21 @@ static const struct silead_ts_dmi_data dexp_ursus_7w_data = {
.properties = dexp_ursus_7w_props,
};

+static const struct property_entry surftab_twin_10_1_st10432_8_props[] = {
+ PROPERTY_ENTRY_U32("touchscreen-size-x", 1900),
+ PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
+ PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1),
+ PROPERTY_ENTRY_STRING("firmware-name",
+ "gsl3670-surftab-twin-10-1-st10432-8.fw"),
+ PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+ { }
+};
+
+static const struct silead_ts_dmi_data surftab_twin_10_1_st10432_8_data = {
+ .acpi_name = "MSSL1680:00",
+ .properties = surftab_twin_10_1_st10432_8_props,
+};
+
static const struct property_entry surftab_wintron70_st70416_6_props[] = {
PROPERTY_ENTRY_U32("touchscreen-size-x", 884),
PROPERTY_ENTRY_U32("touchscreen-size-y", 632),
@@ -198,6 +213,14 @@ static const struct dmi_system_id silead_ts_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "7W"),
},
},
+ {
+ /* TrekStor SurfTab twin 10.1 ST10432-8 */
+ .driver_data = (void *)&surftab_twin_10_1_st10432_8_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"),
+ },
+ },
{
/* Trekstor Surftab Wintron 7.0 ST70416-6 */
.driver_data = (void *)&surftab_wintron70_st70416_6_data,
--
2.14.3
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