platform/x86: touchscreen_dmi: Add info for the Positivo C4128B

Add information for the Positivo C4128B, a notebook/tablet convertible.

Link: https://github.com/onitake/gsl-firmware/pull/217
Signed-off-by: Renan Guilherme Lebre Ramos <japareaggae@gmail.com>
Link: https://lore.kernel.org/r/20231004235900.426240-1-japareaggae@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 363a984..0c67337 100644 (file)
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -771,6 +771,21 @@ static const struct ts_dmi_data pipo_w11_data = {
        .properties     = pipo_w11_props,
 };
 
+static const struct property_entry positivo_c4128b_props[] = {
+       PROPERTY_ENTRY_U32("touchscreen-min-x", 4),
+       PROPERTY_ENTRY_U32("touchscreen-min-y", 13),
+       PROPERTY_ENTRY_U32("touchscreen-size-x", 1915),
+       PROPERTY_ENTRY_U32("touchscreen-size-y", 1269),
+       PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-positivo-c4128b.fw"),
+       PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+       { }
+};
+
+static const struct ts_dmi_data positivo_c4128b_data = {
+       .acpi_name      = "MSSL1680:00",
+       .properties     = positivo_c4128b_props,
+};
+
 static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = {
        PROPERTY_ENTRY_U32("touchscreen-min-x", 32),
        PROPERTY_ENTRY_U32("touchscreen-min-y", 16),
@@ -1503,6 +1518,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
                },
        },
        {
+               /* Positivo C4128B */
+               .driver_data = (void *)&positivo_c4128b_data,
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Positivo Tecnologia SA"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "C4128B-1"),
+               },
+       },
+       {
                /* Point of View mobii wintab p800w (v2.0) */
                .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data,
                .matches = {