diff options
Diffstat (limited to 'drivers/input/mouse/alps.c')
| -rw-r--r-- | drivers/input/mouse/alps.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index f36de829390b..c893af6a33b0 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -164,6 +164,10 @@ static const struct alps_protocol_info alps_v8_protocol_data = { ALPS_PROTO_V8, 0x18, 0x18, 0 }; +static const struct alps_protocol_info alps_v9_protocol_data = { + ALPS_PROTO_V9, 0xc8, 0xc8, 0 +}; + /* * Some v2 models report the stick buttons in separate bits */ @@ -2838,6 +2842,12 @@ static int alps_identify(struct psmouse *psmouse, struct alps_data *priv) } else if (e7[0] == 0x73 && e7[1] == 0x03 && e7[2] == 0x28 && ec[1] == 0x01) { protocol = &alps_v8_protocol_data; + } else if (e7[0] == 0x73 && e7[1] == 0x03 && e7[2] == 0xc8) { + protocol = &alps_v9_protocol_data; + psmouse_warn(psmouse, + "Unsupported ALPS V9 touchpad: E7=%3ph, EC=%3ph\n", + e7, ec); + return -EINVAL; } else { psmouse_dbg(psmouse, "Likely not an ALPS touchpad: E7=%3ph, EC=%3ph\n", e7, ec); |