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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-02-08 04:07:44 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-02-03 03:48:56 +0300 |
| commit | 1ef8580539d0b9282b726a2c9b7aa25057040cfe (patch) | |
| tree | a609141dca5c18eb0fc159418abd59db95f3c89a /drivers/input/mouse/lifebook.c | |
| parent | d8a5b80568a9cb66810e75b182018e9edb68e8ff (diff) | |
| download | linux-1ef8580539d0b9282b726a2c9b7aa25057040cfe.tar.xz | |
Input: psmouse - create helper for reporting standard buttons/motion
Many protocol driver re-implement code to parse buttons or motion data from
the standard PS/2 protocol. Let's split the parsing into separate
functions and reuse them in protocol drivers.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/mouse/lifebook.c')
| -rw-r--r-- | drivers/input/mouse/lifebook.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c index 13d324cef7df..65efaade0820 100644 --- a/drivers/input/mouse/lifebook.c +++ b/drivers/input/mouse/lifebook.c @@ -188,14 +188,10 @@ static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse) } if (dev2) { - if (relative_packet) { - input_report_rel(dev2, REL_X, - ((packet[0] & 0x10) ? packet[1] - 256 : packet[1])); - input_report_rel(dev2, REL_Y, - -(int)((packet[0] & 0x20) ? packet[2] - 256 : packet[2])); - } - input_report_key(dev2, BTN_LEFT, packet[0] & 0x01); - input_report_key(dev2, BTN_RIGHT, packet[0] & 0x02); + if (relative_packet) + psmouse_report_standard_motion(dev2, packet); + + psmouse_report_standard_buttons(dev2, packet[0]); input_sync(dev2); } |