diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/mouse/synaptics.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index a3bb49cb691c..06c9ee57951e 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -1389,15 +1389,12 @@ static int __synaptics_init(struct psmouse *psmouse, bool absolute_mode) int err = -1; /* - * The OLPC XO has issues with Synaptics' absolute mode; similarly to - * the HGPK, it quickly degrades and the hardware becomes jumpy and - * overly sensitive. Not only that, but the constant packet spew - * (even at a lowered 40pps rate) overloads the EC such that key - * presses on the keyboard are missed. Given all of that, don't - * even attempt to use Synaptics mode. Relative mode seems to work - * just fine. + * The OLPC XO has issues with Synaptics' absolute mode; the constant + * packet spew overloads the EC such that key presses on the keyboard + * are missed. Given that, don't even attempt to use Absolute mode. + * Relative mode seems to work just fine. */ - if (broken_olpc_ec) { + if (absolute_mode && broken_olpc_ec) { psmouse_info(psmouse, "OLPC XO detected, not enabling Synaptics protocol.\n"); return -ENODEV; |