Hello
I have for display in our own board,HDMI,LVDS,RGB24,MIPI.I want to config IPU as follow:
LVDS:
ipu_id = 0,
disp_id = 0,
HIDMI:
ipu_id = 0,
disp_id = 1,
RGB24:
ipu_id = 1,
disp_id = 0,
MIPI:
ipu_id = 1,
disp_id = 1,
Now,I am confused by LVDS config,the lvds can work well with the following config:
{
ipu_id = 0,
disp_id = 0,
ext_ref = 1,
mode = LDB_SEP0,
sec_ipu_id = 1,
sec_disp_id = 1,
}
Our hardware only connnect LVDS0,we do not need lvds seprate mode,so how to config ldb_data structure to config lvds only use IPU1_DI0?
已解决! 转到解答。
Hi,
You can try to config "mode = LDB_SIN1" for one lvds only.
You can try the setting in u-boot command firstly.
add "ldb=sin1" paremeter in the command line.
Thanks very much!
Change to LDB_SIN1 does not work,and then I change to LDB_SIN0,it works,I think the reason is that my hardware connect to LVDS0 interface.
Now,my ldb_data structure is as following:
{
ipu_id = 0,
disp_id = 0,
mode = LDB_SEP0,
}