<div dir="auto"><div>I don't use any private defconfigs. Just want to apply the CFLAGS so that I can optimize for Intel Atom CedarTrail linup. Like -m32 --march=atom --msse3 --mfpmath=sse </div><div>etc. </div><div>[ ] 64 bit kernel(I deselect it, so the kernel output is 32 bit)</div><div>Processor type and family (Intel Atom)</div><div>CONFIG_SGX=y</div><div>CONFIG_SGX_1.17.......=y</div><div>CONFIG_SGX_DRM=y</div><div>CONFIG_SGX_CEDARVIEW=y</div><div><br></div><div>This gives me this output again:- </div><div><br></div><div><br></div><div><span style="font-family:sans-serif;font-size:15.7440004348755px">alif@alif-Latitude-E5470:/medi</span><span style="font-family:sans-serif;font-size:15.7440004348755px">a/alif/New-Volume/Android-Deve</span><span style="font-family:sans-serif;font-size:15.7440004348755px">lopment/linux_openpvrsgx$ </span><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">make ARCH=i386 "KCFLAGS=-m32 -march=atom -mtune=atom -msse3 </span><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">-mfpmath=sse" -j4</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px"> HOSTCC scripts/kconfig/conf.o</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px"> HOSTLD scripts/kconfig/conf</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">scripts/kconfig/conf --syncconfig Kconfig</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">*** Error during sync of the configuration.</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">make[2]: *** [scripts/kconfig/Makefile:75: syncconfig] Error 1</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">make[1]: *** [Makefile:567: syncconfig] Error 2</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">make: *** [Makefile:677: include/config/auto.conf.cmd] Error 2</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">make: *** Deleting file 'include/config/auto.conf.cmd'</span><br style="font-family:sans-serif;font-size:15.7440004348755px"><br style="font-family:sans-serif;font-size:15.7440004348755px"><span style="font-family:sans-serif;font-size:15.7440004348755px">Thanks,</span></div><div><span style="font-family:sans-serif;font-size:15.7440004348755px"><br></span></div><div><font face="sans-serif"><span style="font-size:15.7440004348755px">Alif<br></span></font><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, 17 Oct 2020, 2:41 a.m. , <<a href="mailto:openpvrsgx-devgroup-request@letux.org" target="_blank" rel="noreferrer">openpvrsgx-devgroup-request@letux.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send openpvrsgx-devgroup mailing list submissions to<br>
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or, via email, send a message with subject or body 'help' to<br>
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You can reach the person managing the list at<br>
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When replying, please edit your Subject line so it is more specific<br>
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Today's Topics:<br>
<br>
1. Re: openpvrsgx-devgroup Digest, Vol 11, Issue 8 (Alif Ilhan)<br>
2. Re: openpvrsgx-devgroup Digest, Vol 11, Issue 8 - build for<br>
x86 / cedarview (H. Nikolaus Schaller)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Fri, 16 Oct 2020 16:03:13 +0600<br>
From: Alif Ilhan <<a href="mailto:alifilhan0@gmail.com" rel="noreferrer noreferrer" target="_blank">alifilhan0@gmail.com</a>><br>
To: <a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a><br>
Subject: Re: [Openpvrsgx-devgroup] openpvrsgx-devgroup Digest, Vol 11,<br>
Issue 8<br>
Message-ID:<br>
<CAPfpOrZ+BE6UxxPyOaUmGY4EPrtVym2OX5MyD7jAaq9=-<a href="mailto:5SbSA@mail.gmail.com" rel="noreferrer noreferrer" target="_blank">5SbSA@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Okay thank you. I will check out the code in my PC today and build it. Then<br>
I will inform the bugs.<br>
Thanks for the info<br>
Alif<br>
<br>
On Fri, 16 Oct 2020, 4:00 p.m. , <<a href="mailto:openpvrsgx-devgroup-request@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup-request@letux.org</a>><br>
wrote:<br>
<br>
> Send openpvrsgx-devgroup mailing list submissions to<br>
> <a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a><br>
><br>
> To subscribe or unsubscribe via the World Wide Web, visit<br>
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> or, via email, send a message with subject or body 'help' to<br>
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><br>
> You can reach the person managing the list at<br>
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><br>
> When replying, please edit your Subject line so it is more specific<br>
> than "Re: Contents of openpvrsgx-devgroup digest..."<br>
><br>
><br>
> Today's Topics:<br>
><br>
> 1. Re: openpvrsgx-devgroup Digest, Vol 11, Issue 6<br>
> (H. Nikolaus Schaller)<br>
><br>
><br>
> ----------------------------------------------------------------------<br>
><br>
> Message: 1<br>
> Date: Thu, 15 Oct 2020 16:01:06 +0200<br>
> From: "H. Nikolaus Schaller" <<a href="mailto:hns@goldelico.com" rel="noreferrer noreferrer" target="_blank">hns@goldelico.com</a>><br>
> To: OpenPVRSGX Linux Driver Group <<a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a>><br>
> Subject: Re: [Openpvrsgx-devgroup] openpvrsgx-devgroup Digest, Vol 11,<br>
> Issue 6<br>
> Message-ID: <<a href="mailto:3027F737-11CE-464D-A61E-A3C05BB5D62F@goldelico.com" rel="noreferrer noreferrer" target="_blank">3027F737-11CE-464D-A61E-A3C05BB5D62F@goldelico.com</a>><br>
> Content-Type: text/plain; charset=us-ascii<br>
><br>
> Hi Alif,<br>
><br>
> > Am 14.10.2020 um 17:54 schrieb Alif Ilhan <<a href="mailto:alifilhan0@gmail.com" rel="noreferrer noreferrer" target="_blank">alifilhan0@gmail.com</a>>:<br>
> ><br>
> > One more question. Which branch to use? I see there are branches like<br>
> letux-pvrsrvkm-59-rc2 etc. I am currently trying with letux-pvrsrvkm<br>
> (default). Did I choose the correct branch? I see more fresh activities in<br>
> letux-pvrsrvkm-5.9-rc2<br>
><br>
> yes, the letux-pvrsrvkm branch is a little outdated (seems to be v5.6).<br>
><br>
> letux-pvrsrvkm-5.9-rc2 is the latest one.<br>
><br>
> Unfortunately this is a little confusing. The reason is that there are<br>
> several<br>
> feature branches which are merged into a single "complete" kernel. These<br>
> feature-branches are rebased every now and then, so that we can remove<br>
> patches<br>
> which have arrived upstream or can follow API changes.<br>
><br>
> For the Letux project this is done almost automatically every week so there<br>
> would be a letux-pvrsrvkm-5.9.0.<br>
><br>
> But this way of rapid rebase+merge gave a non-linear history between e.g.<br>
> letux-pvrsrvkm-5.9-rc1 and letux-pvrsrvkm-5.9-rc2. This makes detection of<br>
> changes and bisects too difficult.<br>
><br>
> So the current work-around is to rebase only once every major release. This<br>
> will be letux-pvrsrvkm-5.10-rc1 or letux-pvrsrvkm-5.10-rc2 in ca. 2-3<br>
> weeks.<br>
><br>
> Until then please try letux-pvrsrvkm-5.9-rc2 which should also be the<br>
> (current)<br>
> basis if you want to submit patches and fixes to this list.<br>
><br>
> If you need some bug fixes from upstream kernel (it is still a -rc) and try<br>
> with latest linus/master, please do:<br>
><br>
> git checkout letux-pvrsrvkm-5.9-rc2<br>
> git merge v5.9<br>
><br>
> If you fix something, please commit on top of this and do a git-format for<br>
> your patches. I can then integrate them into the tree for everyones<br>
> benefit.<br>
><br>
> BR and thanks,<br>
> Nikolaus<br>
><br>
><br>
> ><br>
> > On Wed, 14 Oct 2020, 4:00 p.m. , <<a href="mailto:openpvrsgx-devgroup-request@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup-request@letux.org</a>><br>
> wrote:<br>
> > Send openpvrsgx-devgroup mailing list submissions to<br>
> > <a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a><br>
> ><br>
> > To subscribe or unsubscribe via the World Wide Web, visit<br>
> ><br>
> <a href="http://lists.goldelico.com/mailman/listinfo.cgi/openpvrsgx-devgroup" rel="noreferrer noreferrer noreferrer" target="_blank">http://lists.goldelico.com/mailman/listinfo.cgi/openpvrsgx-devgroup</a><br>
> > or, via email, send a message with subject or body 'help' to<br>
> > <a href="mailto:openpvrsgx-devgroup-request@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup-request@letux.org</a><br>
> ><br>
> > You can reach the person managing the list at<br>
> > <a href="mailto:openpvrsgx-devgroup-owner@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup-owner@letux.org</a><br>
> ><br>
> > When replying, please edit your Subject line so it is more specific<br>
> > than "Re: Contents of openpvrsgx-devgroup digest..."<br>
> ><br>
> ><br>
> > Today's Topics:<br>
> ><br>
> > 1. About PowerVR DDKs (Alif Ilhan)<br>
> > 2. Re: About PowerVR DDKs (H. Nikolaus Schaller)<br>
> ><br>
> ><br>
> > ----------------------------------------------------------------------<br>
> ><br>
> > Message: 1<br>
> > Date: Tue, 13 Oct 2020 22:17:58 +0600<br>
> > From: Alif Ilhan <<a href="mailto:alifilhan0@gmail.com" rel="noreferrer noreferrer" target="_blank">alifilhan0@gmail.com</a>><br>
> > To: <a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a><br>
> > Subject: [Openpvrsgx-devgroup] About PowerVR DDKs<br>
> > Message-ID:<br>
> > <<br>
> <a href="mailto:CAPfpOrZuci7T6S4VU4x8aE0uOJgfWXTisizsKp3fVF2UkmvQGA@mail.gmail.com" rel="noreferrer noreferrer" target="_blank">CAPfpOrZuci7T6S4VU4x8aE0uOJgfWXTisizsKp3fVF2UkmvQGA@mail.gmail.com</a>><br>
> > Content-Type: text/plain; charset="utf-8"<br>
> ><br>
> > I want to build this kernel with the PVR module for Intel Atom N2600. But<br>
> > which DDK should I select? There are a lot of options like Ti, SUN4i,<br>
> > Ingenic Generic. But which is appropiate for the SGX545?<br>
> ><br>
> > Thanks,<br>
> > Alif<br>
> > -------------- next part --------------<br>
> > An HTML attachment was scrubbed...<br>
> > URL: <<br>
> <a href="http://lists.goldelico.com/pipermail/openpvrsgx-devgroup/attachments/20201013/23a1c079/attachment.html" rel="noreferrer noreferrer noreferrer" target="_blank">http://lists.goldelico.com/pipermail/openpvrsgx-devgroup/attachments/20201013/23a1c079/attachment.html</a><br>
> ><br>
> ><br>
> > ------------------------------<br>
> ><br>
> > Message: 2<br>
> > Date: Tue, 13 Oct 2020 18:38:40 +0200<br>
> > From: "H. Nikolaus Schaller" <<a href="mailto:hns@goldelico.com" rel="noreferrer noreferrer" target="_blank">hns@goldelico.com</a>><br>
> > To: OpenPVRSGX Linux Driver Group <<a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a>><br>
> > Subject: Re: [Openpvrsgx-devgroup] About PowerVR DDKs<br>
> > Message-ID: <<a href="mailto:E7A06234-D3B7-44A6-9839-4DBF27511AB5@goldelico.com" rel="noreferrer noreferrer" target="_blank">E7A06234-D3B7-44A6-9839-4DBF27511AB5@goldelico.com</a>><br>
> > Content-Type: text/plain; charset=us-ascii<br>
> ><br>
> > Hi Alif,<br>
> ><br>
> > > Am 13.10.2020 um 18:17 schrieb Alif Ilhan <<a href="mailto:alifilhan0@gmail.com" rel="noreferrer noreferrer" target="_blank">alifilhan0@gmail.com</a>>:<br>
> > ><br>
> > > I want to build this kernel with the PVR module for Intel Atom N2600.<br>
> But which DDK should I select? There are a lot of options like Ti, SUN4i,<br>
> Ingenic Generic. But which is appropiate for the SGX545?<br>
> ><br>
> > That is a good question :)<br>
> ><br>
> > Well, there is no specific option for SGX545 but for different SoC.<br>
> > The idea is to make a generic driver handle all SGX5 variants without<br>
> configuration (only through device tree which describes the hardware).<br>
> ><br>
> > Here is my .config for some OMAP processor:<br>
> ><br>
> > iMac:master hns$ fgrep SGX .config<br>
> > CONFIG_SGX=y<br>
> > # CONFIG_PVRSGX_1_9_2188537 is not set<br>
> > # CONFIG_PVRSGX_1_9_2253347 is not set<br>
> > # CONFIG_PVRSGX_1_10_2359475 is not set<br>
> > # CONFIG_PVRSGX_1_13_3341330 is not set<br>
> > # CONFIG_PVRSGX_1_14_3699939 is not set<br>
> > # CONFIG_PVRSGX_1_14_3759903 is not set<br>
> > # CONFIG_PVRSGX_1_14_3841212 is not set<br>
> > # CONFIG_PVRSGX_1_15_4564147 is not set<br>
> > CONFIG_PVRSGX_1_17_4948957=y<br>
> > # CONFIG_SGX_DEBUG is not set<br>
> > CONFIG_SGX_DRM=y<br>
> > CONFIG_SGX_OMAP=m<br>
> > # CONFIG_SGX_GENERIC is not set<br>
> > iMac:master hns$<br>
> ><br>
> > I think your setup should have a CONFIG_SGX_CEDARVIEW for Intel.<br>
> > It should become visible if your setup has CONFIG_MATOM=y and<br>
> CONFIG_SGX=y.<br>
> > I hope it has. If not, we have a bug with Makefile and Kconfig.<br>
> ><br>
> > Please check with drivers/gpu/drm/pvrsgx/Makefile and Kconfig<br>
> ><br>
> > Next is to choose some DDK version.<br>
> ><br>
> > iMac:master hns$ find drivers/gpu/drm/pvrsgx/ -name '*cedarview*'<br>
> ><br>
> drivers/gpu/drm/pvrsgx//1.13.3341330/eurasia_km/eurasiacon/build/linux2/pc_i686_cedarview_linux<br>
> ><br>
> drivers/gpu/drm/pvrsgx//1.13.3341330/eurasia_km/services4/system/cedarview_linux<br>
> ><br>
> drivers/gpu/drm/pvrsgx//1.14.3699939/eurasia_km/eurasiacon/build/linux2/pc_i686_cedarview_linux<br>
> ><br>
> drivers/gpu/drm/pvrsgx//1.14.3699939/eurasia_km/services4/system/cedarview_linux<br>
> ><br>
> drivers/gpu/drm/pvrsgx//1.14.3759903/eurasia_km/eurasiacon/build/linux2/pc_i686_cedarview_linux<br>
> ><br>
> drivers/gpu/drm/pvrsgx//1.14.3759903/eurasia_km/services4/system/cedarview_linux<br>
> ><br>
> drivers/gpu/drm/pvrsgx//1.14.3841212/eurasia_km/services4/system/cedarview_linux<br>
> > iMac:master hns$<br>
> ><br>
> > shows which DDKs should compile. Best is to start with<br>
> CONFIG_PVRSGX_1_14_3699939.<br>
> ><br>
> > This will be the first hurdle to jump over...<br>
> > Then we will see what problem surfaces next.<br>
> ><br>
> > BR and thanks,<br>
> > Nikolaus<br>
> ><br>
> ><br>
> ><br>
> > ------------------------------<br>
> ><br>
> > Subject: Digest Footer<br>
> ><br>
> > _______________________________________________<br>
> > <a href="https://github.com/openpvrsgx-devgroup/linux_openpvrsgx" rel="noreferrer noreferrer noreferrer" target="_blank">https://github.com/openpvrsgx-devgroup/linux_openpvrsgx</a><br>
> > openpvrsgx-devgroup mailing list<br>
> > <a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a><br>
> > <a href="http://lists.goldelico.com/mailman/listinfo.cgi/openpvrsgx-devgroup" rel="noreferrer noreferrer noreferrer" target="_blank">http://lists.goldelico.com/mailman/listinfo.cgi/openpvrsgx-devgroup</a><br>
> ><br>
> ><br>
> > ------------------------------<br>
> ><br>
> > End of openpvrsgx-devgroup Digest, Vol 11, Issue 6<br>
> > **************************************************<br>
> > _______________________________________________<br>
> > <a href="https://github.com/openpvrsgx-devgroup/linux_openpvrsgx" rel="noreferrer noreferrer noreferrer" target="_blank">https://github.com/openpvrsgx-devgroup/linux_openpvrsgx</a><br>
> > openpvrsgx-devgroup mailing list<br>
> > <a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a><br>
> > <a href="https://lists.goldelico.com/mailman/listinfo.cgi/openpvrsgx-devgroup" rel="noreferrer noreferrer noreferrer" target="_blank">https://lists.goldelico.com/mailman/listinfo.cgi/openpvrsgx-devgroup</a><br>
><br>
><br>
><br>
> ------------------------------<br>
><br>
> Subject: Digest Footer<br>
><br>
> _______________________________________________<br>
> <a href="https://github.com/openpvrsgx-devgroup/linux_openpvrsgx" rel="noreferrer noreferrer noreferrer" target="_blank">https://github.com/openpvrsgx-devgroup/linux_openpvrsgx</a><br>
> openpvrsgx-devgroup mailing list<br>
> <a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a><br>
> <a href="http://lists.goldelico.com/mailman/listinfo.cgi/openpvrsgx-devgroup" rel="noreferrer noreferrer noreferrer" target="_blank">http://lists.goldelico.com/mailman/listinfo.cgi/openpvrsgx-devgroup</a><br>
><br>
><br>
> ------------------------------<br>
><br>
> End of openpvrsgx-devgroup Digest, Vol 11, Issue 8<br>
> **************************************************<br>
><br>
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------------------------------<br>
<br>
Message: 2<br>
Date: Fri, 16 Oct 2020 22:41:17 +0200<br>
From: "H. Nikolaus Schaller" <<a href="mailto:hns@goldelico.com" rel="noreferrer noreferrer" target="_blank">hns@goldelico.com</a>><br>
To: OpenPVRSGX Linux Driver Group <<a href="mailto:openpvrsgx-devgroup@letux.org" rel="noreferrer noreferrer" target="_blank">openpvrsgx-devgroup@letux.org</a>><br>
Cc: Discussions about the Letux Kernel <<a href="mailto:letux-kernel@openphoenux.org" rel="noreferrer noreferrer" target="_blank">letux-kernel@openphoenux.org</a>><br>
Subject: Re: [Openpvrsgx-devgroup] openpvrsgx-devgroup Digest, Vol 11,<br>
Issue 8 - build for x86 / cedarview<br>
Message-ID: <<a href="mailto:3F12B991-4C09-4B95-B9C3-5B92A28F8E8A@goldelico.com" rel="noreferrer noreferrer" target="_blank">3F12B991-4C09-4B95-B9C3-5B92A28F8E8A@goldelico.com</a>><br>
Content-Type: text/plain; charset="us-ascii"<br>
<br>
Hi Alif,<br>
<br>
> Am 16.10.2020 um 12:03 schrieb Alif Ilhan <<a href="mailto:alifilhan0@gmail.com" rel="noreferrer noreferrer" target="_blank">alifilhan0@gmail.com</a>>:<br>
> <br>
> Okay thank you. I will check out the code in my PC today and build it. Then I will inform the bugs.<br>
> Thanks for the info<br>
> Alif<br>
<br>
I have extended my cross-compile setup so that I can compile for "ARCH=x86".<br>
You may wonder why I need to cross compile for intel, but my build host<br>
machine runs macOS so I need a cross-compiler for intel.<br>
<br>
It turned out that the code needs some minor tweaks so that it compiles<br>
for x86. I have attached some patches to the letux-pvrsrvkm-5.9-rc2 branch.<br>
<br>
BTW: which defconfig do you use? Do you use some from arch/x86/configs<br>
or a private one?<br>
<br>
For my build tests I have started with a copy of the i386_defconfig<br>
(expanded) and then changed:<br>
<br>
@@ -297,7 +297,7 @@ CONFIG_SCHED_OMIT_FRAME_POINTER=y<br>
# CONFIG_M586 is not set<br>
# CONFIG_M586TSC is not set<br>
# CONFIG_M586MMX is not set<br>
-CONFIG_M686=y<br>
+# CONFIG_M686 is not set<br>
# CONFIG_MPENTIUMII is not set<br>
# CONFIG_MPENTIUMIII is not set<br>
# CONFIG_MPENTIUMM is not set<br>
@@ -316,7 +316,7 @@ CONFIG_M686=y<br>
# CONFIG_MVIAC3_2 is not set<br>
# CONFIG_MVIAC7 is not set<br>
# CONFIG_MCORE2 is not set<br>
-# CONFIG_MATOM is not set<br>
+CONFIG_MATOM=y<br>
CONFIG_X86_GENERIC=y<br>
CONFIG_X86_INTERNODE_CACHE_SHIFT=6<br>
CONFIG_X86_L1_CACHE_SHIFT=6<br>
<br>
To enable building the SGX kernel module:<br>
<br>
@@ -2849,6 +2849,7 @@ CONFIG_DRM_FBDEV_EMULATION=y<br>
CONFIG_DRM_FBDEV_OVERALLOC=100<br>
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set<br>
# CONFIG_DRM_DP_CEC is not set<br>
+CONFIG_DRM_VM=y<br>
<br>
#<br>
# I2C encoder or helper chips<br>
@@ -2910,8 +2911,29 @@ CONFIG_DRM_PANEL_BRIDGE=y<br>
# CONFIG_DRM_CIRRUS_QEMU is not set<br>
# CONFIG_DRM_GM12U320 is not set<br>
# CONFIG_DRM_VBOXVIDEO is not set<br>
-# CONFIG_SGX is not set<br>
-# CONFIG_DRM_LEGACY is not set<br>
+CONFIG_SGX=y<br>
+# CONFIG_PVRSGX_1_9_2188537 is not set<br>
+# CONFIG_PVRSGX_1_9_2253347 is not set<br>
+# CONFIG_PVRSGX_1_10_2359475 is not set<br>
+# CONFIG_PVRSGX_1_13_3341330 is not set<br>
+CONFIG_PVRSGX_1_14_3699939=y<br>
+# CONFIG_PVRSGX_1_14_3759903 is not set<br>
+# CONFIG_PVRSGX_1_14_3841212 is not set<br>
+# CONFIG_PVRSGX_1_15_4564147 is not set<br>
+# CONFIG_PVRSGX_1_17_4948957 is not set<br>
+# CONFIG_SGX_DEBUG is not set<br>
+CONFIG_SGX_DRM=y<br>
+CONFIG_SGX_CEDARVIEW=m<br>
+# CONFIG_SGX_POULSBO is not set<br>
+# CONFIG_SGX_GENERIC is not set<br>
+CONFIG_DRM_LEGACY=y<br>
+# CONFIG_DRM_TDFX is not set<br>
+# CONFIG_DRM_R128 is not set<br>
+# CONFIG_DRM_I810 is not set<br>
+# CONFIG_DRM_MGA is not set<br>
+# CONFIG_DRM_SIS is not set<br>
+# CONFIG_DRM_VIA is not set<br>
+# CONFIG_DRM_SAVAGE is not set<br>
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y<br>
<br>
#<br>
<br>
With these patches and settings I can successfully compile a kernel and<br>
the resulting pvrsrvkm.ko looks like this:<br>
<br>
iMac:master hns$ ls -l drivers/gpu/drm/pvrsgx/1.14.3699939/eurasia_km/pvrsrvkm_gma3600_sgx545_10141.ko<br>
-rw-r--r-- 1 hns staff 5121748 16 Okt 20:10 drivers/gpu/drm/pvrsgx/1.14.3699939/eurasia_km/pvrsrvkm_gma3600_sgx545_10141.ko<br>
iMac:master hns$ file drivers/gpu/drm/pvrsgx/1.14.3699939/eurasia_km/pvrsrvkm_gma3600_sgx545_10141.ko<br>
drivers/gpu/drm/pvrsgx/1.14.3699939/eurasia_km/pvrsrvkm_gma3600_sgx545_10141.ko: ELF 32-bit LSB relocatable, Intel 80386, version 1 (SYSV), not stripped<br>
iMac:master hns$ <br>
<br>
Since I have no matching hardware I can't check what needs to be done<br>
to make the pvrsrvkm load during boot. On ARM or MIPS it is requested through<br>
the device tree.<br>
<br>
Well, for first tests you can do a modprobe and see if the kernel panics :)<br>
<br>
BR and thanks,<br>
Nikolaus<br>
<br>
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