The Lenovo Thinkpad L570 uses V8 protocol.
Add 0x73 0x03 0x28 devices to use V8 protovol which makes
trackstick and mouse buttons work with Lenovo Thinkpad L570.
Signed-off-by: Dennis Wassenberg <dennis.wassenberg@xxxxxxxxxxx>
---
drivers/input/mouse/alps.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index dbe57da..5523d4e 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -136,6 +136,8 @@
{ { 0x73, 0x02, 0x0a }, { ALPS_PROTO_V2, 0xf8, 0xf8, 0 } },
{ { 0x73, 0x02, 0x14 }, { ALPS_PROTO_V2, 0xf8, 0xf8, ALPS_FW_BK_2 } }, /* Ahtec Laptop */
{ { 0x73, 0x02, 0x50 }, { ALPS_PROTO_V2, 0xcf, 0xcf, ALPS_FOUR_BUTTONS } }, /* Dell Vostro 1400 */
+ { { 0x73, 0x03, 0x28 }, { ALPS_PROTO_V8, 0x18, 0x18,
+ ALPS_DUALPOINT | ALPS_DUALPOINT_WITH_PRESSURE | ALPS_BUTTONPAD } }, /* Lenovo L570 */
};
static const struct alps_protocol_info alps_v3_protocol_data = {
--
1.9.1
--
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