From: <[email protected]> Reply-To: <[email protected]> Date: Wednesday, October 30, 2013 at 2:23 AM To: <[email protected]> Subject: Re: [beagleboard] SGX drivers on Kernel 3.8.13
> Hi > > Alexander uses 3.8.13 kernel sources as per 8715.debug.txt > <http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components- > files/791/8715.debug.txt> file he attached in TI forum. Yeah, I've been monitoring his progress as well. He is still having issues, but it looks like he is getting closer to getting something working. This does look encouraging. Regards, John > > > Linux arm 3.8.13xenomai-bone28 #3 SMP Tue Oct 29 15:00:54 CET 2013 armv7l > GNU/Linux > > He applied that patch manually, as he got some errors. > > среда, 30 октября 2013 г., 0:56:49 UTC+4 пользователь John Syne написал: >> From: Micka <[email protected] <javascript:> > >> Reply-To: <[email protected] <javascript:> > >> Date: Tuesday, October 29, 2013 at 12:58 PM >> To: <[email protected] <javascript:> > >> Subject: Re: [beagleboard] SGX drivers on Kernel 3.8.13 >> >>> Well, I'm not sure because Alexander said : "It would be great if you could >>> provide patches for the 3.8 kernel" and the TI guys replied with " These are >>> to be applied againt kernel sources you are using" . >> Hi Micka, >> >> Try to apply patches to the 3.8 kernel and you will get errors. >> >> Regards, >> John >>> >>> >>> Micka, >>> >>> >>> On Tue, Oct 29, 2013 at 8:46 PM, John Syne <[email protected] >>> <javascript:> > wrote: >>>> >>>> >>>> From: Micka <[email protected] <javascript:> > >>>> Reply-To: <[email protected] <javascript:> > >>>> Date: Tuesday, October 29, 2013 at 5:33 AM >>>> To: <[email protected] <javascript:> > >>>> Cc: Robert Nelson <[email protected] <javascript:> >, Gerald Coley >>>> <[email protected] <javascript:> > >>>> Subject: Re: [beagleboard] SGX drivers on Kernel 3.8.13 >>>> >>>>> I strongly think that it's for the 3.8 kernel, But I'm waiting your >>>>> confirmation :) >>>> Looks like this patch is for the 3.12 kernel. >>>> >>>> Regards, >>>> John >>>>> >>>>> >>>>> On Tue, Oct 29, 2013 at 1:31 PM, Micka <[email protected] <javascript:> > >>>>> wrote: >>>>>> Hi Robert & Gerald, >>>>>> >>>>>> We have some news here : >>>>>> http://e2e.ti.com/support/arm/sitara_arm/f/791/p/298596/1043947.aspx#1043 >>>>>> 947 >>>>>> >>>>>> A new patch ? But my question, is it for the 3.2.x Kernel ? Or 3.8 ? >>>>>> >>>>>> micka, >>>>>> >>>>>> >>>>>> On Mon, Oct 28, 2013 at 8:54 PM, John Syne <[email protected] >>>>>> <javascript:> > wrote: >>>>>>> >>>>>>> On 10/25/13, 11:44 AM, "Robert Nelson" <[email protected] >>>>>>> <javascript:> > wrote: >>>>>>> >>>>>>>> >On Fri, Oct 25, 2013 at 1:39 PM, Michael Mullin <[email protected] >>>>>>>> <javascript:> > >>>>>>>> >wrote: >>>>>>>>> >> Is the 3.2 kernel SGX driver open source and simply too complex for >>>>>>>>> the >>>>>>>>> >> voluntary community to port to 3.8+ in their spare time (In which >>>>>>>>> case >>>>>>>>> >>we >>>>>>>>> >> could start a kickstarter or something to fund someone to work full >>>>>>>>> >>time on >>>>>>>>> >> this bug)? Or is the driver proprietary, and the community is >>>>>>>>> simply >>>>>>>>> >>at the >>>>>>>>> >> mercy of TI? >>>>>>>> > >>>>>>>> >Only the kernel "shim" is open source, well it also uses the in-kernel >>>>>>>> >framebuffer driver to draw directly into.. >>>>>>>> > >>>>>>>> >To give you an idea of what we are dealing with, take a look at this: >>>>>>>> >https://github.com/RobertCNelson/ti-sdk-pvr >>>>>>>> > >>>>>>>> >I try to copy the gpl bits from every sdk release, that a bunch of us >>>>>>>> >can more easily patch the bits to later kernel releases's. >>>>>>>> > >>>>>>>> >In the case of the bone.. The 3.2 bits use the old frame buffer >>>>>>>> >driver, and with 3.8/3.12 we are using the brand new and shiny kms >>>>>>>> >driver.. >>>>>>> Hey Robert, >>>>>>> >>>>>>> Here is some interesting info given that [1] shows that SGX is working >>>>>>> over KMS on the OMAP5 and the GLSDK [2] used is based on Linux Kernel >>>>>>> v3.8. >>>>>>> >>>>>>> [1] >>>>>>> http://tigraphics.blogspot.in/2013/08/qt5-with-kms-omap5-jacinto6.html >>>>>>> [2] >>>>>>> http://processors.wiki.ti.com/index.php/OMAP5_GLSDK_6.01_Release_Notes >>>>>>> [3] http://qt-project.org/forums/viewthread/23545 >>>>>>> >>>>>>> Regards, >>>>>>> John >>>>>>> >>>>>>>> > >>>>>>>> >Regards, >>>>>>>> > >>>>>>>> >-- >>>>>>>> >Robert Nelson >>>>>>>> >http://www.rcn-ee.com/ >>>>>>>> > >>>>>>>> >-- >>>>>>>> >For more options, visit http://beagleboard.org/discuss >>>>>>>> >--- >>>>>>>> >You received this message because you are subscribed to the Google >>>>>>>> Groups >>>>>>>> >"BeagleBoard" group. >>>>>>>> >To unsubscribe from this group and stop receiving emails from it, send >>>>>>>> an >>>>>>>> >email to [email protected] <javascript:> . >>>>>>>> >For more options, visit https://groups.google.com/groups/opt_out. >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> For more options, visit http://beagleboard.org/discuss >>>>>>> --- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "BeagleBoard" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>>>> an email to [email protected] <javascript:> . >>>>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>>> >>>>> >>>>> >>>>> -- >>>>> For more options, visit http://beagleboard.org/discuss >>>>> --- >>>>> You received this message because you are subscribed to the Google Groups >>>>> "BeagleBoard" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send an >>>>> email to [email protected] <javascript:> . >>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>> -- >>>> For more options, visit http://beagleboard.org/discuss >>>> --- >>>> You received this message because you are subscribed to the Google Groups >>>> "BeagleBoard" group. >>>> To unsubscribe from this group and stop receiving emails from it, send an >>>> email to [email protected] <javascript:> . >>>> For more options, visit https://groups.google.com/groups/opt_out. >>> >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google Groups >>> "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to [email protected] <javascript:> . >>> For more options, visit https://groups.google.com/groups/opt_out. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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