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Fujitsu-Siemens_Esprimo_Mobile_U9200

This article is part of the Hardware series.
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Contents

Specs

Fujitsu-Siemens sells mutliple configurations, example one:

Intel Core 2 Duo T5450 processor @ 1,66Ghz
Mobile IntelĀ® 965GM Express graphic Chipset
Intel High Definition Audio (Intel HDA)
Intel USB 2.0 EHCI & USB 1.1 UHCI
Intel ICH8 family SATA AHCI controller, ICH8 family PATA controller 
Intel Pro Wireless 4965 Wi-Fi card (IEEE 802.11a/b/g/n)
Marvel 88E8055 PCI-E Gigabit ethernet controller

Internal USB-connected devices: 
Option Globetrotter HSDPA modem } 
Cambridge Silicon Radio bluetooth dongle
Genesys Logic USB 2.0 microSD reader (reads SD and Memory Stick Pro memory cards)
Foxlink Webcam (USB Video Class)

Peripherals:
True Synaptics TouchPad
SATA hard drive
PATA DVD+-RW drive
ExpressCard slot

Hardware status

DeviceWorks?Note
CPU YesSee this HowTo
ACPI YesSleep, power, lid, battery, ac-adaper events captured by acpid
DVD-Recorder YesTested with libata, in order to be able to write, SCSI Generic Device support must be enabled in kernel
TouchPad YesSee dedicated Synaptics page
USB YesUSB 2.0 is EHCI, USB 1.1 is UHCI
Wired ethernet YesUses sky2 kernel driver
Wireless YesSee this guide
Bluetooth YesWorks with in-kernel drivers
Graphics YesSee this guide.
Sound YesUses alsa intel hd audio driver
Webcam YesWorks with uvcvideo, see this guide.
Internal SD/Memory Stick card reader YesBehaves as normal USB Mass Storage device
Special keys YesFn+VolumeUp, VolumeDown, Mute key, Touchpad switch, Camera switch. Fn+Brightness Up/Down buttons emit valid keycodes, can be assigned to X symbols with xmodmap and connected to some software mixer. RF Kill button works in hardware: iwlwifi driver is aware of it, bluetooth acts as if it was unplugged from USB, unknown efects in HSDPA modem. Camera switch act like plugging USB camera in and out.
ExpressCard slot UntestedShould work. See ExpressCard
External monitor YesHotpluggable with xrandr 1.2 or higher.
Suspend to ram YesWorks with standard in-kernel suspend-to ram, just issue echo mem > /sys/power/state, no quirks, module unloadings, hibernate-scripts needed. Wi-Fi, sound, everything tested to work after multiple suspend-to-ram cycles. :)
Suspend to disk YesJust issue echo disk > /sys/power/state and at boot time, append resume=/dev/sda<your swap partition> to kernel command line


Special keys

For Volume Keys to work, use modern hal that will auto-recognise all buttons or use Keytouch daemon. Even power and sleep switch return keycodes, so it is possible to use them as multimedia keys. These keys DO NOT emit keycodes:

To make brightness keys work I had to load video module with brightness_switch_enabled=0 option.

Sound

Be sure to use Alsa driver snd_hda_intel version 1.0.15 or newer. For correct hardware recognition add

options snd-hda-intel model=fujitsu

to /etc/modprobe.d/alsa and run update-modules. For testing purposes, you can try modprobe snd-hda-intel model=fujitsu (on some models model=fujitsu causes the same output to go on both headphones and build-in speakers, use model=basic instead then)

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Last modified: Sun, 03 Aug 2008 05:32:00 +0000 Hits: 3,785