What: /sys/devices/platform/shuttle_wmi/lcd_auto_adjust Date: December 2010 KernelVersion: 2.6.36 Contact: "Herton Ronaldo Krzesinski" <herton@mandriva.com.br> Description: This is a write only option (accepts any single value, eg. "echo 1 > lcd_auto_adjust") that starts LCD auto-adjust function, if the machine has this function enabled. Some shuttle machines have LCD attached to analog VGA connector, so uses/needs auto-adjust. What: /sys/devices/platform/shuttle_wmi/model_name Date: December 2010 KernelVersion: 2.6.36 Contact: "Herton Ronaldo Krzesinski" <herton@mandriva.com.br> Description: This is a read only attribute which outputs a string with model name of the machine. When shuttle-wmi can't determine which model it is, "Unknown" is returned. Otherwise, the possible models are "Shuttle MA", "Shuttle DA18IE", "Shuttle DA18IM", "Shuttle X50 V2", "Positivo A14IE01", "Positivo P13", "Positivo P14". What: /sys/devices/platform/shuttle_wmi/panel_set_default Date: December 2010 KernelVersion: 2.6.36 Contact: "Herton Ronaldo Krzesinski" <herton@mandriva.com.br> Description: This is a write only option (accepts any single value, eg. "echo 1 > panel_set_default"). Probably resets panel/lcd to default configuration, function not explained in shuttle wmi documentation. It also starts an auto adjust and color adjust cycle. The function should only work in shuttle machines with LCD attached to an analog VGA connector. What: /sys/devices/platform/shuttle_wmi/powersave Date: December 2010 KernelVersion: 2.6.36 Contact: "Herton Ronaldo Krzesinski" <herton@mandriva.com.br> Description: Control powersave state. 1 means on, 0 means off. When enabled, it basically forces the cpu to stay on powersave state (only works if cpu has P-states support, it is similar to powersave governor in cpufreq) when machine is only running on battery. If not running on battery, this function isn't expected to work, any attempt to enable this returns -EIO. What: /sys/devices/platform/shuttle_wmi/touchpad_off Date: December 2010 KernelVersion: 2.6.36 Contact: "Herton Ronaldo Krzesinski" <herton@mandriva.com.br> Description: Control touchpad state. 1 means off, 0 means on. What: /sys/devices/platform/shuttle_wmi/webcam Date: December 2010 KernelVersion: 2.6.36 Contact: "Herton Ronaldo Krzesinski" <herton@mandriva.com.br> Description: Control webcam state. 1 means on, 0 means off. What: /sys/devices/platform/shuttle_wmi/white_balance Date: December 2010 KernelVersion: 2.6.36 Contact: "Herton Ronaldo Krzesinski" <herton@mandriva.com.br> Description: This is a write only option (accepts any single value, eg. "echo 1 > white_balance"). Probably triggers an automatic white balance adjustment for lcd, function not explained in shuttle wmi documentation. It also starts an auto adjust and color adjust cycle. The function should only work in shuttle machines with LCD attached to an analog VGA connector.