Trackpad being detected as Logitech PS/2 Wheel Mouse by X and kernel

Question

It's detected by the kernel and by X as Logitech PS/2 wheel mouse on my new Samsung NC110 netbook. I can only use it for basic clicking with the buttons, tapping for clicking, and moving the mouse. Multi-finger anything does not work. Synaptics does not work, nor does the module get loaded.
ver_linux:
Linux gengar 2.6.38-ARCH #1 SMP PREEMPT Tue May 3 06:04:40 UTC 2011 i686 Intel(R) Atom(TM) CPU N455 @ 1.66GHz GenuineIntel GNU/Linux
Gnu C                  4.6.0
Gnu make               3.81
binutils               2.21.0.20110430
util-linux             2.19
mount                  support
module-init-tools      3.12
e2fsprogs              1.41.14
jfsutils               1.1.14
reiserfsprogs          3.6.21
xfsprogs               3.1.5
pcmciautils            017
PPP                    2.4.5
Linux C Library        2.13
Dynamic linker (ldd)   2.13
Linux C++ Library      6.0.16
Procps                 3.2.8
Net-tools              1.60
Kbd                    1.15.2
Sh-utils               8.12
wireless-tools         29
Modules Loaded         fuse easy_slow_down_manager ipv6 ext2 snd_seq_dummy snd_seq_oss btusb bluetooth snd_seq_midi_event snd_seq uvcvideo arc4 snd_seq_device ecb videodev snd_hda_codec_realtek snd_pcm_oss i915 snd_hda_intel snd_mixer_oss brcm80211 snd_hda_codec drm_kms_helper mac80211 snd_hwdep drm uhci_hcd snd_pcm ehci_hcd i2c_algo_bit intel_agp psmouse snd_timer i2c_i801 cfg80211 r8169 intel_gtt battery snd usbcore serio_raw sg thermal i2c_core ac processor button iTCO_wdt video evdev agpgart samsung_backlight soundcore pcspkr iTCO_vendor_support mii snd_page_alloc rfkill ext4 mbcache jbd2 crc16 sd_mod ahci libahci libata scsi_mod
/proc/modules: http://pastebin.com/tCtUCQCA
/proc/ioports: http://pastebin.com/MsHS1M3P
/proc/iomem: http://pastebin.com/RGbafR9g
lspci -vvv: http://pastebin.com/QQ2DP0Fr

Answer 1

May  8 18:06:04 gengar kernel: [    6.115108] input: PS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input6
May  8 20:16:59 gengar kernel: [    6.017142] input: PS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input6
May  8 20:19:04 gengar kernel: [    6.834428] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
May  9 08:18:45 gengar kernel: [    9.052093] input: PS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input6
May  9 09:06:22 gengar kernel: [    6.026452] input: PS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input6