status

notes

Keyboard

works

LCD

works

flickers a bit for half-tone colours, as if too-slow PWM is used

Backlight

works

Touchscreen

works

Compact Flash

works

all CF flash-based storage cards work, some HD, some WiFi cards

SD Card

works

works with most cards; no SDHC

Flash ROM

works

USB-gadget

works

but not extremely stable (never was) (Old bug)

Suspend/Resume

works

(Old bug)

Real Time Clock

works

Battery status

works

%-full calculation based on voltage, which isn't too useful; still better than nothing

Mail/Bat LEDs

works

Trigger function changable via /sys. In 2.4 kernel but not yet 2.6: hardware-driven blinking (even during suspend) by writing ontime<<4|offtime (both 1..7) to register.

Serial port

TBD

should work; untested

IrDA

TBD

should work; untested (Old bug)

Audio headph/mic

No

(Old bug 1 Old bug 2) There is a patch with driver for 2.6.31 in the OpenEmbedded git tree, not compiled by default. If compiled it gives /dev/dsp and /dev/audio that seem properly read-writable (OSS emul) but no audio reaches the jack connector. May be simple case of mixer setting wrong mute bit. See working old OpenZaurus kernelsource linux-sl5500-20030509-rom3_10.tar.bz2. Simpad audio driver may have some things in common.

Internal Buzzer

No

worked in above OZ kernel?