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| author | Hector Martin <marcan@marcan.st> | 2023-04-06 15:33:42 +0900 |
|---|---|---|
| committer | Hector Martin <marcan@marcan.st> | 2023-04-06 16:34:20 +0900 |
| commit | 4a8b5e6ec445b507fc0b1ef9842a60bf13c58772 (patch) | |
| tree | c166211f7d371c89ffec8cb8bc72a52861396dc4 | |
| parent | d61d385951c5678ad18d495358abe952ce359ac9 (diff) | |
| download | libinput-4a8b5e6ec445b507fc0b1ef9842a60bf13c58772.tar.gz | |
touchpad: Disable edge palm detection Apple touchpads
This hurts more than it helps, and users complain of dead trackpad
edges. Apple touchpads have fairly sophisticated internal palm rejection
algorithms going back many years, so let's just disable this one on
everything Apple.
Related to: #433 (need to figure out what other hardware may need this)
Signed-off-by: Hector Martin <marcan@marcan.st>
| -rw-r--r-- | src/evdev-mt-touchpad.c | 4 | ||||
| -rw-r--r-- | test/litest.h | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c index e2ecdea7..5b040ce5 100644 --- a/src/evdev-mt-touchpad.c +++ b/src/evdev-mt-touchpad.c @@ -3350,6 +3350,10 @@ tp_init_palmdetect_edge(struct tp_dispatch *tp, !tp_is_tpkb_combo_below(device)) return; + /* Edge palm detection hurts more than it helps on Apple touchpads. */ + if (evdev_device_has_model_quirk(device, QUIRK_MODEL_APPLE_TOUCHPAD)) + return; + evdev_device_get_size(device, &width, &height); /* Enable edge palm detection on touchpads >= 70 mm. Anything diff --git a/test/litest.h b/test/litest.h index 95150831..457790b3 100644 --- a/test/litest.h +++ b/test/litest.h @@ -1287,7 +1287,7 @@ litest_has_palm_detect_size(struct litest_device *dev) if (bustype == BUS_BLUETOOTH) return 0; if (vendor == VENDOR_ID_APPLE) - return 1; + return 0; rc = libinput_device_get_size(dev->libinput_device, &width, &height); |