diff options
Diffstat (limited to 'drivers/input/mouse/alps.c')
| -rw-r--r-- | drivers/input/mouse/alps.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index ea6cb64dfb28..da3af8db697c 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -243,6 +243,14 @@ static void alps_process_packet_v1_v2(struct psmouse *psmouse) return; } + /* Non interleaved V2 dualpoint has separate stick button bits */ + if (priv->proto_version == ALPS_PROTO_V2 && + priv->flags == (ALPS_PASS | ALPS_DUALPOINT)) { + left |= packet[0] & 1; + right |= packet[0] & 2; + middle |= packet[0] & 4; + } + alps_report_buttons(dev, dev2, left, right, middle); /* Convert hardware tap to a reasonable Z value */ |