I already run OS (ubuntu 12.04) on my pandaboard,
I want to MIPI I/F output not HDMI or DVI,
So,how do I modify files in SD card,
which file and how to modify?
plz tell me
THX
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I already run OS (ubuntu 12.04) on my pandaboard,
I want to MIPI I/F output not HDMI or DVI,
So,how do I modify files in SD card,
which file and how to modify?
plz tell me
THX
Hi Yuan,
From where did you get the sources for ubuntu?
You have to make a changes to those files and check if a driver for your display is available.
kernel-ubuntu/include/video/omapdss.h
arch/arm/mach-omap2/board-omap4panda.c
Regards,
Boyko
Dear Boyko,
my OS downloaded from "http://www.omappedia.org/wiki/Ubuntu_Pre-Built_Binaries"
So far,my panel output is still HDMI,
I want to use five ports(CLKP CLKN DATAP DATAN GND ) to transport MIPI signal.
Or, you can tell me how to output MIPI packages by this data lanes.
THX
Hi Yuan,
If you don't have specific panel driver it is not an easy task of doing so.
You can browse for available panel drivers similar to yours and integrate them in the kernel.
Regards,
Boyko
Thanks for your reply,
So I just modify two files(/omapdss.h and board-omap4panda.c),
Could I measure LCD out signal at Hardware J1 Connector by mipi package?
How could I find the files which I need to modify?
And I want to ask tthe other question.
Would you give the Web which can be download android OS setup files (.img)?
If I understand correctly you are looking for those releases:
http://www.omappedia.com/wiki/Release_Notes.
Yes you can manage to measure DSI signals, on the board connector, if you manage to initialize it and send some data through it.
Regards,
Boyko
sorry. Maybe I posted wrong connector.
I think that J7 is correct connect.
And CLK lane P is DSI Signal Lane 0 Data X (J7 pin11) ?
And CLK lane N is DSI Signal Lane 0 Data Y (J7 pin13) ?
And DATA P is DSI Signal Lane 1 Data X (J7 pin17) ?
And DATA N is DSI Signal Lane 1 Data Y (J7 pin19 ) ?
And GND is DND(J7 Pin9 Pin12 Pin15 .....).
is my think right?
THX