On Wed, Oct 21, 2015 at 05:47:55PM +0200, Andrei Gherzan wrote: > On Wed, Oct 21, 2015 at 5:02 PM, Javier Martinez Canillas > <jav...@osg.samsung.com> wrote: > > Hello Andreas, > > > > On 10/21/2015 04:55 PM, Andreas Müller wrote: > >> On Wed, Oct 21, 2015 at 3:48 PM, Javier Martinez Canillas > >> <jav...@osg.samsung.com> wrote: > >>> Hello Andrei, > >>> > >>> On 10/21/2015 02:32 PM, Andrei Gherzan wrote: > >>>> Hello Javier, > >>>> > >>>> On Mon, Aug 24, 2015 at 10:25:30PM +0200, Javier Martinez Canillas wrote: > >>>>> Hello, > >>>>> > >>>>> On 08/17/2015 11:58 AM, Javier Martinez Canillas wrote: > >>>>>> On 08/17/2015 09:57 AM, Andrei Gherzan wrote: > >>>>>>> On Thursday, August 13, 2015, Khem Raj <raj.k...@gmail.com> wrote: > >>>>> > >>>>> [snip] > >>>>> > >>>>>>>>> > >>>>>>>>> +2.O. Graphic stacks > >>>>>>>>> +=================== > >>>>>>>>> +The Raspberry Pi boards can use one of two graphics stacks: The > >>>>>>>>> userland > >>>>>>>>> +user-space driver or the vc4 DRM/KMS kernel driver. By default > >>>>>>>>> userland > >>>>>>>>> +is used since the vc4 is still experimental. But this can be > >>>>>>>>> changed by > >>>>>>>>> +modifying the defaults for the kernel, egl, gles2, libgl and mesa > >>>>>>>> providers. > >>>>>>>>> +This is explained in the > >>>>>>>>> conf/machine/include/rpi-default-providers.inc > >>>>>>>> file. > >>>>>>>>> + > >>>>>>>> > >>>>>>>> you may want to add pointer to the commented out code that you have > >>>>>>>> added > >>>>>>>> to select them > >>>>>>>> in rpi-default-providers.inc > >>>>>>>> > >>>>>>> > >>>>>>> It would be nice to have some detailed info on what and where to > >>>>>>> comment > >>>>>>> out the configuration. > >>>>>>> > >>>>>> > >>>>>> On patch 3/4 I added that documentation to rpi-default-providers but > >>>>>> didn't > >>>>>> add it to the README and instead pointed out to rpi-default-providers > >>>>>> to > >>>>>> have a level of indirection in case the providers change and to not > >>>>>> have > >>>>>> duplicated information but I will add it to the README as well. > >>>>>> > >>>>>> Do you have comments on the other patches in the series so I can > >>>>>> address > >>>>>> all of them before re-spinning? > >>>>>> > >>>>> > >>>> > >>>> Really sorry on this late reply. So my only recommendation is to move > >>>> things > >>> > >>> No worries, I've also been very busy with other stuff. > >>> > >>>> you wrote in 3/4 in the 4/4 (README). Basically you would describe what > >>>> a user > >>>> needs to overwrite as providers in order to use VC4 as graphics stack. > >>>> > >>> > >>> Ok, I'm traveling to Korea next week for KLF and KS so I'll probably > >>> resend > >>> a v3 (addressing your suggestions) later next week when I'm back. > >>> > >>>> As well, how do you handle the devicetrees for 4.1? Aren't changed in 4+? > >>>> > >>> > >>> For now, I'm defining a KERNEL_DEVICETREE in my conf/local.conf file since > >>> that is what was agreed with Petter Mabäcker on v1 of this series [0 and > >>> I also mentioned in the cover letter [1]. > >>> > >>> But the new device tree overlay dir layout is not only for 4+ but also it > >>> is used in the latest version of the older branches. So once all recipes' > >>> SRCREV are bumped, overwriting the variable won't be necessary anymore. > >>> > >>>>> Gentle ping about this. Thanks! > >>>>> > >>>>> Best regards, > >>>>> -- > >>>>> Javier Martinez Canillas > >>>>> Open Source Group > >>>>> Samsung Research America > >>>> > >>>> -- > >>>> Andrei Gherzan > >>>> > >>> > >>> [0]: > >>> https://lists.yoctoproject.org/pipermail/yocto/2015-August/025961.html > >>> [1]: > >>> https://lists.yoctoproject.org/pipermail/yocto/2015-August/026151.html > >>> > >>> Best regards, > >>> -- > >>> Javier Martinez Canillas > >>> Open Source Group > >>> Samsung Research America > >> When reworking: If I am not mistaken there is a chance that > >> modesetting will work when using latest kernel versions from Eric > >> Anholt. So would you mind to rebase the patches to these changes? I > >> would again play tester role. > >> > > > > Yes, I will. I know Derek was also playing with Eric's latest branch > > so I'll coordinate with him and bump the sha-1 id if necessary. > > > > In the meanwhile I will add 4.X support. Finally? > > -- > Andrei Gherzan
Done. Waiting for the next patch set of VC4. Thanks. -- Andrei Gherzan -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto