Mertsas,
On Fri, Mar 16, 2012 at 10:58 AM, Martin Ertsas (mertsas) mertsas@cisco.com wrote:
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Andy Green andy.green@linaro.org wrote: On 03/16/2012 10:46 PM, Somebody in the thread at some point said:
If you look at tilt-android-tracking, there is a complete 1.8 SGX (usable on ICS) on fairly recent basis which includes its own rpmsg stack as part of the SGX port. The matching userlands are available via google AOSP.
http://git.linaro.org/gitweb?p=landing-teams/working/ti/kernel.git%3Ba=short...
We also have what's currently only working on
I was a bit unclear. Sorry. First, we are thinking of using Linux for this task instead of Android. We want rpmsg support to get access to the m3 devices for h264 encoding and decoding. with pvr I basically meant a dss which can be used to compile rsalvetis pvr omap 4 kernel module.
Bit unclear is an understatement in this case ^^ rpmsg is a complete red herring then.
1.7 SGX as currently used in Ubuntu does not use rpmsg. All the currently available mm decode solutions for Ubuntu don't use it yet either, they use its predecessor "syslink".
If you check out tilt-3.1 branch from our repo that has working syslink
- tiler pieces needed by the mm decode pieces in Ubuntu and will build
against SGX dkms.
I seemed to have missed some conversation here. Just wanted to check if you still have trouble getting a kernel with rpmsg and pvr? I am not aware of the pvr part of things but for the rpmsg stuff, like Andy mentioned the one tilt has is a different from the up-streamed one. You will get a lot more features in the tilt version of it. The flip side being, it is dependent on ion. Can you elaborate what you are trying to achieve with rpmsg? You definitely need tiler driver support too to get h264 decoder working. Personally, I think , you are better off moving to rpmsg, as you can expect more support in future on this. I might not be aware of all the minute details but could help you out on the rpmsg part.
-Andy
-- Andy Green | TI Landing Team Leader Linaro.org │ Open source software for ARM SoCs | Follow Linaro http://facebook.com/pages/Linaro/155974581091106%C2%A0 - http://twitter.com/#%21/linaroorg - http://linaro.org/linaro-blog
So what you are basically saying is forget rpmsg for the time being? Do you know if gst-ducati works with syslink then?
thank you so much for your help so far.
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