mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-09 20:32:04 +09:00
Create a new sys node "/sys/class/graphics/fb0/dump_buf" to dump display buffer. Now can support trace multi frames and kernel logo dump. More info see by "cat /sys/class/graphics/fb0/dump_buf" Signed-off-by: Mark Yao <mark.yao@rock-chips.com>