platform/x86: touchscreen_dmi: Add info for the CSL Panther Tab HD

[ Upstream commit 36c2b9d6710427f802494ba070621cb415198293 ]

Add touchscreen info for the CSL Panther Tab HD.

Signed-off-by: Michael Klein <m.klein@mvz-labor-lb.de>
Link: https://lore.kernel.org/r/20221220121103.uiwn5l7fii2iggct@LLGMVZLB-0037
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 3d07902..9367103 100644 (file)
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -255,6 +255,23 @@ static const struct ts_dmi_data connect_tablet9_data = {
        .properties     = connect_tablet9_props,
 };
 
+static const struct property_entry csl_panther_tab_hd_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
+       PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1526),
+       PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+       PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-csl-panther-tab-hd.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       { }
+};
+
+static const struct ts_dmi_data csl_panther_tab_hd_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = csl_panther_tab_hd_props,
+};
+
 static const struct property_entry cube_iwork8_air_props[] = {
        PROPERTY_ENTRY_U32("touchscreen-min-x", 1),
        PROPERTY_ENTRY_U32("touchscreen-min-y", 3),
@@ -1101,6 +1118,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
                },
        },
        {
+               /* CSL Panther Tab HD */
+               .driver_data = (void *)&csl_panther_tab_hd_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "CSL Computer GmbH & Co. KG"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "CSL Panther Tab HD"),
+               },
+       },
+       {
                /* CUBE iwork8 Air */
                .driver_data = (void *)&cube_iwork8_air_data,
                .matches = {