diff options
Diffstat (limited to 'drivers/input/mouse/synaptics.c')
| -rw-r--r-- | drivers/input/mouse/synaptics.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index a41d8328c064..597ee4b01d9f 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -597,15 +597,13 @@ static int synaptics_is_pt_packet(unsigned char *buf) return (buf[0] & 0xFC) == 0x84 && (buf[3] & 0xCC) == 0xC4; } -static void synaptics_pass_pt_packet(struct psmouse *psmouse, - struct serio *ptport, +static void synaptics_pass_pt_packet(struct serio *ptport, unsigned char *packet) { - struct synaptics_data *priv = psmouse->private; struct psmouse *child = serio_get_drvdata(ptport); if (child && child->state == PSMOUSE_ACTIVATED) { - serio_interrupt(ptport, packet[1] | priv->pt_buttons, 0); + serio_interrupt(ptport, packet[1], 0); serio_interrupt(ptport, packet[4], 0); serio_interrupt(ptport, packet[5], 0); if (child->pktsize == 4) @@ -856,7 +854,6 @@ static void synaptics_report_ext_buttons(struct psmouse *psmouse, struct input_dev *dev = psmouse->dev; struct synaptics_data *priv = psmouse->private; int ext_bits = (SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap) + 1) >> 1; - char buf[6] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; int i; if (!SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap)) @@ -883,15 +880,18 @@ static void synaptics_report_ext_buttons(struct psmouse *psmouse, * physically wired to the touchpad. Re-route them through * the pass-through interface. */ - if (!priv->pt_port) - return; + if (priv->pt_port) { + u8 pt_buttons; - /* The trackstick expects at most 3 buttons */ - priv->pt_buttons = SYN_CAP_EXT_BUTTON_STICK_L(hw->ext_buttons) | - SYN_CAP_EXT_BUTTON_STICK_R(hw->ext_buttons) << 1 | - SYN_CAP_EXT_BUTTON_STICK_M(hw->ext_buttons) << 2; + /* The trackstick expects at most 3 buttons */ + pt_buttons = SYN_CAP_EXT_BUTTON_STICK_L(hw->ext_buttons) | + SYN_CAP_EXT_BUTTON_STICK_R(hw->ext_buttons) << 1 | + SYN_CAP_EXT_BUTTON_STICK_M(hw->ext_buttons) << 2; - synaptics_pass_pt_packet(psmouse, priv->pt_port, buf); + serio_interrupt(priv->pt_port, + PSMOUSE_OOB_EXTRA_BTNS, SERIO_OOB_DATA); + serio_interrupt(priv->pt_port, pt_buttons, SERIO_OOB_DATA); + } } static void synaptics_report_buttons(struct psmouse *psmouse, @@ -1132,7 +1132,7 @@ static psmouse_ret_t synaptics_process_byte(struct psmouse *psmouse) if (SYN_CAP_PASS_THROUGH(priv->capabilities) && synaptics_is_pt_packet(psmouse->packet)) { if (priv->pt_port) - synaptics_pass_pt_packet(psmouse, priv->pt_port, + synaptics_pass_pt_packet(priv->pt_port, psmouse->packet); } else synaptics_process_packet(psmouse); |