162306a36Sopenharmony_cisysfs interface for Texas Instruments lm3639 backlight + flash led driver chip 262306a36Sopenharmony_ci------------------------------------------------------------------------------ 362306a36Sopenharmony_ci 462306a36Sopenharmony_ciWhat: /sys/class/backlight/<backlight>/bled_mode 562306a36Sopenharmony_ciDate: Oct, 2012 662306a36Sopenharmony_ciKernelVersion: v3.10 762306a36Sopenharmony_ciContact: dri-devel@lists.freedesktop.org 862306a36Sopenharmony_ciDescription: 962306a36Sopenharmony_ci (WO) Write to the backlight mapping mode. The backlight current 1062306a36Sopenharmony_ci can be mapped for either exponential (value "0") or linear 1162306a36Sopenharmony_ci mapping modes (default). 12