Jackson40
Posts: 1
Joined: Wed Jun 13, 2018 7:51 am

Changing Raspberry Pi DSI channel from 1 to 0

Wed Jun 13, 2018 8:00 am

I have read that the Raspberry Pi DSI interface outputs on channel 1, is there any way to get it to switch between outputting on channel 0 and channel 1?

Thanks

jamesh
Raspberry Pi Engineer & Forum Moderator
Raspberry Pi Engineer & Forum Moderator
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Joined: Sat Jul 30, 2011 7:41 pm

Re: Changing Raspberry Pi DSI channel from 1 to 0

Wed Jun 13, 2018 9:40 am

Hi, been asked to take a look at this.

Note that on a standard Pi board, only the DSI1 port is wired up, so changing to DSI0 would be pointless, however on a Compute Module this should be possible, just needs a bit of work.

I have no timescales for when this work will be done, but will start looking in to it.
Principal Software Engineer at Raspberry Pi (Trading) Ltd.
Please direct all questions to the forum, I do not do support via PM.

6by9
Raspberry Pi Engineer & Forum Moderator
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Re: Changing Raspberry Pi DSI channel from 1 to 0

Wed Jun 13, 2018 11:35 am

James: I did look at doing it on the Compute Module, but failed to get it running. I'll pass the patches your way if you want them.
Software Engineer at Raspberry Pi Trading. Views expressed are still personal views.
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jamesh
Raspberry Pi Engineer & Forum Moderator
Raspberry Pi Engineer & Forum Moderator
Posts: 19611
Joined: Sat Jul 30, 2011 7:41 pm

Re: Changing Raspberry Pi DSI channel from 1 to 0

Wed Jun 13, 2018 11:36 am

6by9 wrote:
Wed Jun 13, 2018 11:35 am
James: I did look at doing it on the Compute Module, but failed to get it running. I'll pass the patches your way if you want them.
Cool, you know where I am! (i.e. sitting right behind you)
Principal Software Engineer at Raspberry Pi (Trading) Ltd.
Please direct all questions to the forum, I do not do support via PM.

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