HP/Compaq H1940
| Component | Status | Comments |
|---|---|---|
| Boot process | ||
| Boot process | Y | |
| Critical hardware | ||
| Basic hardware | Y | |
| USB Device | Y | |
| SD/MMC | Y | |
| Display | Y | |
| Basic PDA hardware | ||
| Buttons | Y | |
| Touchscreen | Y | |
| Suspend/Resume | Y | |
| Battery | Y | |
| Backlight | Y | |
| Advanced PDA hardware | ||
| Sound | Y | |
| Flash memory | Y | |
| LEDs | Y | |
| CPU Freq | N | Never was implemented in Windows, doesn't work properly in Linux due LCD power dependency on PWM |
| Full hardware | ||
| IrDA | Y | |
| Bluetooth | N | Should work, but wasn't tested since linux-3.1 |
| Bootloader | Y | Custom u-boot tree |
| Kexecboot | ||