diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-02-21 23:54:31 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-02-22 01:09:55 -0500 |
| commit | 315543fd112ae3b573bc44e7dbfef99c11714610 (patch) | |
| tree | 4c5aac060a1a58e5f0ba818bc5647812ab609ebe | |
| parent | d38fcb9690532e6e2e064d711262b14d638113b9 (diff) | |
Input: gamecon - simplify coordinate calculation for PSX
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| -rw-r--r-- | drivers/input/joystick/gamecon.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c index ec01bea8dc81..d57edd4a5992 100644 --- a/drivers/input/joystick/gamecon.c +++ b/drivers/input/joystick/gamecon.c | |||
| @@ -630,8 +630,10 @@ static void gc_psx_report_one(struct gc *gc, struct input_dev *dev, | |||
| 630 | input_report_abs(dev, gc_psx_abs[i + 2], | 630 | input_report_abs(dev, gc_psx_abs[i + 2], |
| 631 | data[i + 2]); | 631 | data[i + 2]); |
| 632 | 632 | ||
| 633 | input_report_abs(dev, ABS_X, 128 + !(data[0] & 0x20) * 127 - !(data[0] & 0x80) * 128); | 633 | input_report_abs(dev, ABS_X, |
| 634 | input_report_abs(dev, ABS_Y, 128 + !(data[0] & 0x40) * 127 - !(data[0] & 0x10) * 128); | 634 | !!(data[0] & 0x80) * 128 + !(data[0] & 0x20) * 127); |
| 635 | input_report_abs(dev, ABS_Y, | ||
| 636 | !!(data[0] & 0x10) * 128 + !(data[0] & 0x40) * 127); | ||
| 635 | } | 637 | } |
| 636 | 638 | ||
| 637 | for (i = 0; i < 8; i++) | 639 | for (i = 0; i < 8; i++) |
| @@ -650,8 +652,10 @@ static void gc_psx_report_one(struct gc *gc, struct input_dev *dev, | |||
| 650 | input_report_key(dev, gc_psx_ddr_btn[i], | 652 | input_report_key(dev, gc_psx_ddr_btn[i], |
| 651 | ~data[0] & (0x10 << i)); | 653 | ~data[0] & (0x10 << i)); |
| 652 | } else { | 654 | } else { |
| 653 | input_report_abs(dev, ABS_X, 128 + !(data[0] & 0x20) * 127 - !(data[0] & 0x80) * 128); | 655 | input_report_abs(dev, ABS_X, |
| 654 | input_report_abs(dev, ABS_Y, 128 + !(data[0] & 0x40) * 127 - !(data[0] & 0x10) * 128); | 656 | !!(data[0] & 0x80) * 128 + !(data[0] & 0x20) * 127); |
| 657 | input_report_abs(dev, ABS_Y, | ||
| 658 | !!(data[0] & 0x10) * 128 + !(data[0] & 0x40) * 127); | ||
| 655 | 659 | ||
| 656 | /* | 660 | /* |
| 657 | * For some reason if the extra axes are left unset | 661 | * For some reason if the extra axes are left unset |