This is a note to let you know that I've just added the patch titled
platform/x86: touchscreen_dmi: Add info for the Positivo C4128B
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
platform-x86-touchscreen_dmi-add-info-for-the-positi.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit cc371d392bce2bad950e7b6d8130a1df94253ed2
Author: Renan Guilherme Lebre Ramos <japareaggae@xxxxxxxxx>
Date: Wed Oct 4 19:59:00 2023 -0400
platform/x86: touchscreen_dmi: Add info for the Positivo C4128B
[ Upstream commit aa7dcba3bae6869122828b144a3cfd231718089d ]
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@xxxxxxxxx>
Link: https://lore.kernel.org/r/20231004235900.426240-1-japareaggae@xxxxxxxxx
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c
index 68e66b60445c3..9a92d515abb9b 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -740,6 +740,21 @@ 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),
@@ -1457,6 +1472,14 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"),
},
},
+ {
+ /* 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,
