diff options
| -rw-r--r-- | src/evdev.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/evdev.c b/src/evdev.c index e9fd8091..fc5004c2 100644 --- a/src/evdev.c +++ b/src/evdev.c @@ -454,7 +454,11 @@ evdev_handle_device(struct evdev_device *device) device->abs.max_y = absinfo.maximum; device->caps |= EVDEV_MOTION_ABS; } - if (TEST_BIT(abs_bits, ABS_MT_SLOT)) { + /* We only handle the slotted Protocol B in weston. + Devices with ABS_MT_POSITION_* but not ABS_MT_SLOT + require mtdev for conversion. */ + if (TEST_BIT(abs_bits, ABS_MT_POSITION_X) && + TEST_BIT(abs_bits, ABS_MT_POSITION_Y)) { ioctl(device->fd, EVIOCGABS(ABS_MT_POSITION_X), &absinfo); device->abs.min_x = absinfo.minimum; |