topic Re: Question, i.MX6Q Android 4.3 Flame buffer handling in i.MX Processors

Question, i.MX6Q Android 4.3 Flame buffer handling

Aemj — Fri, 06 Mar 2015 00:25:57 GMT

Hi team,

I would like to ask about how to handle graphic flame buffer on Android BSP 4.3 of i.MX6Q.

My customer needs to handle FB0 and FB2 with different display data.

They use AndroidBSP4.3, and FB0 and FB2 are synchronized each other currently.

Could you show me the way to handle FB0 and FB2 separately on android 4.3?

Thanks,

Miyamoto

Re: Question, i.MX6Q Android 4.3 Flame buffer handling

Aemj — Thu, 12 Mar 2015 06:20:49 GMT

Hi team,

I still wait for your comment.

Tanks,

Miyamoto

Re: Question, i.MX6Q Android 4.3 Flame buffer handling

SergioSolis — Tue, 17 Mar 2015 18:16:40 GMT

Hello Miyamoto,

Are you referring to show different content on 2 displays?, like an extended desktop?

Re: Question, i.MX6Q Android 4.3 Flame buffer handling

Aemj — Tue, 17 Mar 2015 23:59:38 GMT

Hi Sergio,

Yes, different contents on FB0 and FB2.

Re: Question, i.MX6Q Android 4.3 Flame buffer handling

SergioSolis — Wed, 18 Mar 2015 18:07:33 GMT

Android does not have the capability to extend its desktop in different displays... there is an api called "presentation" that lets you show different content through the media router... but it is deffinitely NOT an extended desktop solution.

I am working on a paper that explains how to do it and it should be ready by next week.

Please take a look at the following document from google:

Presentation | Android Developers