video: mx3fb: Add backlight control support
This patch add backlight control support to allow dimming the backlight using the internal PWM. Currently the brightness is set fixed to a maximum of 255. Signed-off-by: NAlexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Showing
想要评论请 注册 或 登录