WAPF and Leds
Version 2 (Corentin Chary, 07/30/2009 11:00 am)
| 1 | 1 | Corentin Chary | h1. WAPF and Leds |
|---|---|---|---|
| 2 | 1 | Corentin Chary | |
| 3 | 2 | Corentin Chary | h2. LEDs |
| 4 | 2 | Corentin Chary | |
| 5 | 2 | Corentin Chary | WLED and BLED are not handled like other LED, because in some dsdt |
| 6 | 1 | Corentin Chary | they also control the WLAN/Bluetooth device. |
| 7 | 2 | Corentin Chary | |
| 8 | 2 | Corentin Chary | Using the [[asus-laptop SFUN|SFUN]] bitfield, we should be able to find when WLED is a LED and |
| 9 | 2 | Corentin Chary | when WLED control the device. |
| 10 | 2 | Corentin Chary | |
| 11 | 2 | Corentin Chary | h2. Fn+F2 and WAPF |
| 12 | 1 | Corentin Chary | |
| 13 | 1 | Corentin Chary | There is a wapf parameter (modprobe asus-laptop wapf=x) where x can be 0, 1, 4 and 5 |
| 14 | 1 | Corentin Chary | |
| 15 | 1 | Corentin Chary | WAPF defines the behavior of the Fn+Fx wlan key |
| 16 | 1 | Corentin Chary | The significance of values is yet to be found, but most of the time: |
| 17 | 1 | Corentin Chary | * 0 will do nothing |
| 18 | 1 | Corentin Chary | * 1 will allow to control the device with Fn+Fx key. |
| 19 | 1 | Corentin Chary | * 4 will send an ACPI event (0x88) while pressing the Fn+Fx key |
| 20 | 1 | Corentin Chary | * 5 like 0x1 or 0x4 |