ComponentStatusComments
Boot process
Boot process
Critical hardware
Basic hardware
USB Device
SD/MMC
PCMCIA/CF
Display
Basic PDA hardware
Buttons
Touchscreen
Suspend/Resume
Battery
Backlight
Advanced PDA hardware
Sound
Flash memory
LEDs
CPU Freq
Full hardware
IrDA
WiFI
Bluetooth
GSM
GPS
Bootloader
Kexecboot

Notes on W100

Sharp C7x0 (and C860) models use AMD Imageon 100 (w100) framebuffer as a main graphics unit. Unfortunately there is little known about this chip. AMD has never released any official information. There are (were) several efforts to reverse engineer available data and to provide decent driver for these chips.