[Freedreno] freedreno android-x86 lollipop build

Bernhard Rosenkränzer bernhard.rosenkranzer at linaro.org
Mon Sep 21 14:27:14 PDT 2015


Hi,
that's great news!

I'd like to get this working on top of regular AOSP, do you know which
android-x86 modifications are needed for it to work?
I presume I need to pull in android-x86's mesa, libdrm, and maybe
surfaceflinger? Anything else?

ttyl
bero

On 19 September 2015 at 20:36, Rob Clark <robdclark at gmail.com> wrote:

> Fyi, I have pushed device support for building android-x86 + freedreno
> for ifc6410 to:
>
>    https://github.com/robclark/device_freedreno
>
> See the above link for instructions.
>
> This basically builds on what Varad had done, but gets rid of most of
> the manual steps.  At least now the system.img is built automatically.
> There is still a manual step for boot.img, but it at least the
> ramdisk.img doesn't need to be built manually anymore.
>
> All of the libdrm patches we need are now upstream (as of earlier this
> afternoon).  There are still some patches needed on drm_gralloc and
> mesa (and, fwiw, we should merge drm_gralloc into mesa which would
> simplify some of this and make life easier when it comes to the
> internal gallium APIs from mesa that drm_gralloc is using).
>
> There are still a few rough edges, and generally a work-in-progress.
> But I think at least now the build is something that others could
> reproduce and start playing with and perhaps even contributing to
> (since I admit, I am far from the expert when it comes to android
> builds).
>
> Unfortunately there seems to be some issues w/ android-x86 git trees
> at the moment (I was hoping to do a from-scratch build to sanity test
> my instructions)..  hopefully that will be resolved soon.
> Unfortunately I'll only have my laptop with me next week (which
> doesn't have enough free disk space to do an android build) so unless
> the android-x86 git trees start working again in the next few hours,
> I'm not sure if I'll be able to test the instructions from the
> README.md..  but they *should* work.
>
>
> BR,
> -R
>
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