From: Hans de Goede hdegoede@redhat.com
commit 09f3dbe474735df13dd8a66d3d1231048d9b373f upstream.
The Primebook C11B uses the SIPODEV SP1064 touchpad. There are 2 versions of this 2-in-1 and the touchpad in the older version does not supply descriptors, so it has to be added to the override list.
Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Benjamin Tissoires benjamin.tissoires@redhat.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
--- a/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c +++ b/drivers/hid/i2c-hid/i2c-hid-dmi-quirks.c @@ -323,6 +323,25 @@ static const struct dmi_system_id i2c_hi .driver_data = (void *)&sipodev_desc }, { + /* + * There are at least 2 Primebook C11B versions, the older + * version has a product-name of "Primebook C11B", and a + * bios version / release / firmware revision of: + * V2.1.2 / 05/03/2018 / 18.2 + * The new version has "PRIMEBOOK C11B" as product-name and a + * bios version / release / firmware revision of: + * CFALKSW05_BIOS_V1.1.2 / 11/19/2018 / 19.2 + * Only the older version needs this quirk, note the newer + * version will not match as it has a different product-name. + */ + .ident = "Trekstor Primebook C11B", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Primebook C11B"), + }, + .driver_data = (void *)&sipodev_desc + }, + { .ident = "Direkt-Tek DTLAPY116-2", .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Direkt-Tek"),