platform/x86: touchscreen_dmi: Add info for the RCA Cambio W101 v2 2-in-1

[ Upstream commit 0df044b34bf33e7e35c32b3bf6747fde6279c162 ]

Add touchscreen info for the RCA Cambio W101 v2 2-in-1.

Link: https://github.com/onitake/gsl-firmware/discussions/193
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20221025141131.509211-1-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 c608078..3d07902 100644 (file)
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -773,6 +773,22 @@ static const struct ts_dmi_data predia_basic_data = {
        .properties     = predia_basic_props,
 };
 
+static const struct property_entry rca_cambio_w101_v2_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
+       PROPERTY_ENTRY_U32("touchscreen-min-y", 20),
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1644),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 874),
+       PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-rca-cambio-w101-v2.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       { }
+};
+
+static const struct ts_dmi_data rca_cambio_w101_v2_data = {
+       .acpi_name = "MSSL1680:00",
+       .properties = rca_cambio_w101_v2_props,
+};
+
 static const struct property_entry rwc_nanote_p8_props[] = {
        PROPERTY_ENTRY_U32("touchscreen-min-y", 46),
        PROPERTY_ENTRY_U32("touchscreen-size-x", 1728),
@@ -1395,6 +1411,15 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
                },
        },
        {
+               /* RCA Cambio W101 v2 */
+               /* https://github.com/onitake/gsl-firmware/discussions/193 */
+               .driver_data = (void *)&rca_cambio_w101_v2_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "RCA"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "W101SA23T1"),
+               },
+       },
+       {
                /* RWC NANOTE P8 */
                .driver_data = (void *)&rwc_nanote_p8_data,
                .matches = {