On Mon, Oct 20, 2014 at 1:56 PM, Hans de Goede <hdegoede@xxxxxxxxxx> wrote: > Hi, > > On 10/20/2014 05:38 PM, Benjamin Tissoires wrote: >> Hi Carla, >> >> just FYI, I have the same laptop model than you, and can reproduce >> your bug report in the same way. I'll work on that to make it working >> properly. >> >> Hans, (unfortunately,) this laptop has a ETD0105 touchpad from Elan. >> That means that we do not have the X550 touchpad in house, but also >> means that we should be able to get in working faster than the X550 >> one :) > > Ok, so 2 things: > > 1) On the ETD0105 touchpad not working, does the kernel you're using > already have this patch ? : > > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/input/mouse/elantech.c?id=271329b3c798b2102120f5df829071c211ef00ed I tried the RHEL 6.6 kernel (the only I had on a usb disk handy at that time). The Fedora 21 snapshot (3.17.0) makes it detected properly :) However, landing 8 fingers on the touchpad makes it completely lost (waiting few seconds without touching it is enough to get it back alive). > > If not, try that, if it does, it may need some tweaks to that patch, > or something similar. > > 2) On not having an X550 style touchpad, I got a report from a user > in the bugzilla tracking that, telling us that he is busy reverse > engineering the protocol, and is making good progress, so that one > should hopefully get sorted out soon-ish too :) I saw that on the bug too. Hopefully, it will work out well. Cheers, Benjamin -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
