This is a note to let you know that I've just added the patch titled
platform/x86: touchscreen_dmi: Add info for the TECLAST X16 Plus tablet
to the 5.15-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-teclas.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ad05deaaf4c4f541853a07c666c3174ac4bd77d6
Author: Phoenix Chen <asbeltogf@xxxxxxxxx>
Date: Fri Jan 26 17:53:08 2024 +0800
platform/x86: touchscreen_dmi: Add info for the TECLAST X16 Plus tablet
[ Upstream commit 1abdf288b0ef5606f76b6e191fa6df05330e3d7e ]
Add touch screen info for TECLAST X16 Plus tablet.
Signed-off-by: Phoenix Chen <asbeltogf@xxxxxxxxx>
Link: https://lore.kernel.org/r/20240126095308.5042-1-asbeltogf@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 f129e29b295d9..397283893f39f 100644
--- a/drivers/platform/x86/touchscreen_dmi.c
+++ b/drivers/platform/x86/touchscreen_dmi.c
@@ -916,6 +916,32 @@ static const struct ts_dmi_data teclast_tbook11_data = {
.properties = teclast_tbook11_props,
};
+static const struct property_entry teclast_x16_plus_props[] = {
+ PROPERTY_ENTRY_U32("touchscreen-min-x", 8),
+ PROPERTY_ENTRY_U32("touchscreen-min-y", 14),
+ PROPERTY_ENTRY_U32("touchscreen-size-x", 1916),
+ PROPERTY_ENTRY_U32("touchscreen-size-y", 1264),
+ PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
+ PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-teclast-x16-plus.fw"),
+ PROPERTY_ENTRY_U32("silead,max-fingers", 10),
+ PROPERTY_ENTRY_BOOL("silead,home-button"),
+ { }
+};
+
+static const struct ts_dmi_data teclast_x16_plus_data = {
+ .embedded_fw = {
+ .name = "silead/gsl3692-teclast-x16-plus.fw",
+ .prefix = { 0xf0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00 },
+ .length = 43560,
+ .sha256 = { 0x9d, 0xb0, 0x3d, 0xf1, 0x00, 0x3c, 0xb5, 0x25,
+ 0x62, 0x8a, 0xa0, 0x93, 0x4b, 0xe0, 0x4e, 0x75,
+ 0xd1, 0x27, 0xb1, 0x65, 0x3c, 0xba, 0xa5, 0x0f,
+ 0xcd, 0xb4, 0xbe, 0x00, 0xbb, 0xf6, 0x43, 0x29 },
+ },
+ .acpi_name = "MSSL1680:00",
+ .properties = teclast_x16_plus_props,
+};
+
static const struct property_entry teclast_x3_plus_props[] = {
PROPERTY_ENTRY_U32("touchscreen-size-x", 1980),
PROPERTY_ENTRY_U32("touchscreen-size-y", 1500),
@@ -1552,6 +1578,15 @@ const struct dmi_system_id touchscreen_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_SKU, "E5A6_A1"),
},
},
+ {
+ /* Teclast X16 Plus */
+ .driver_data = (void *)&teclast_x16_plus_data,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Default string"),
+ DMI_MATCH(DMI_PRODUCT_SKU, "D3A5_A1"),
+ },
+ },
{
/* Teclast X3 Plus */
.driver_data = (void *)&teclast_x3_plus_data,
