platform/x86: touchscreen_dmi: Add info for the Jumper EZpad 7 tablet

Add touchscreen info for the Jumper EZpad 7 tablet.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210128113653.5442-1-hdegoede@redhat.com

diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index c4de932302d6b5f52479d99b95e9558deddaa0ba..c44a6e8dceb8c0a2f1f28e273c8e12e0ca2e7873 100644 (file)
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -382,6 +382,23 @@ static const struct ts_dmi_data jumper_ezpad_6_m4_data = {
        .properties     = jumper_ezpad_6_m4_props,
 };
 
+static const struct property_entry jumper_ezpad_7_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
+       PROPERTY_ENTRY_U32("touchscreen-min-y", 10),
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 2044),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
+       PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-jumper-ezpad-7.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       PROPERTY_ENTRY_BOOL("silead,stuck-controller-bug"),
+       { }
+};
+
+static const struct ts_dmi_data jumper_ezpad_7_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = jumper_ezpad_7_props,
+};
+
 static const struct property_entry jumper_ezpad_mini3_props[] = {
        PROPERTY_ENTRY_U32("touchscreen-min-x", 23),
        PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
@@ -1034,6 +1051,16 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
                        DMI_MATCH(DMI_BIOS_VERSION, "Jumper8.S106x"),
                },
        },
+       {
+               /* Jumper EZpad 7 */
+               .driver_data = (void *)&jumper_ezpad_7_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Jumper"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"),
+                       /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */
+                       DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"),
+               },
+       },
        {
                /* Jumper EZpad mini3 */
                .driver_data = (void *)&jumper_ezpad_mini3_data,