18c2ecf20Sopenharmony_cisysfs interface for Texas Instruments lm3639 backlight + flash led driver chip 28c2ecf20Sopenharmony_ci------------------------------------------------------------------------------ 38c2ecf20Sopenharmony_ci 48c2ecf20Sopenharmony_ciWhat: /sys/class/backlight/<backlight>/bled_mode 58c2ecf20Sopenharmony_ciDate: Oct, 2012 68c2ecf20Sopenharmony_ciKernelVersion: v3.10 78c2ecf20Sopenharmony_ciContact: dri-devel@lists.freedesktop.org 88c2ecf20Sopenharmony_ciDescription: 98c2ecf20Sopenharmony_ci (WO) Write to the backlight mapping mode. The backlight current 108c2ecf20Sopenharmony_ci can be mapped for either exponential (value "0") or linear 118c2ecf20Sopenharmony_ci mapping modes (default). 12