Framebuf

Q1: How to set and get show & hide osd status？

The display status of osd can be set and get through SigmaStar special ioctl command FBIOGET_SHOW & FBIOSET_SHOW.

Q2: In V008_MP version, without bootlogo, the kernel gets stuck after running

Refer to the star_disp_init interface method, you need to call the following interface, because the corresponding interface needs to open the MOP clk