On Tue, Mar 22, 2022 at 05:44:39PM -0500, Etheridge, Darren wrote: > > > On 3/22/2022 5:27 PM, Denys Dmytriyenko wrote: > >On Tue, Mar 22, 2022 at 05:16:20PM -0500, Etheridge, Darren wrote: > >> > >> > >>On 3/22/2022 5:13 PM, Denys Dmytriyenko wrote: > >>>On Tue, Mar 22, 2022 at 03:58:04PM -0500, Etheridge, Darren via > >>>lists.yoctoproject.org wrote: > >>>> > >>>> > >>>>On 3/22/2022 3:49 PM, Nishanth Menon via lists.yoctoproject.org wrote: > >>>>>On 14:35-20220322, Ryan Eatmon via lists.yoctoproject.org wrote: > >>>>>>From: Krunal Bhargav <[email protected]> > >>>>>> > >>>>>>Signed-off-by: Krunal Bhargav <[email protected]> > >>>>>>Signed-off-by: Ryan Eatmon <[email protected]> > >>>>>>--- > >>>>>> .../conf/distro/include/arago-prefs.inc | 12 ++++++------ > >>>>>> 1 file changed, 6 insertions(+), 6 deletions(-) > >>>>>> > >>>>>>diff --git a/meta-arago-distro/conf/distro/include/arago-prefs.inc > >>>>>>b/meta-arago-distro/conf/distro/include/arago-prefs.inc > >>>>>>index a356c76c..7bc2ba52 100644 > >>>>>>--- a/meta-arago-distro/conf/distro/include/arago-prefs.inc > >>>>>>+++ b/meta-arago-distro/conf/distro/include/arago-prefs.inc > >>>>>>@@ -14,12 +14,12 @@ PREFERRED_PROVIDER_virtual/libgles2 = > >>>>>>"ti-sgx-ddk-um" > >>>>>> PREFERRED_PROVIDER_virtual/libgbm = "ti-sgx-ddk-um" > >>>>>> PREFERRED_PROVIDER_virtual/gpudriver = "ti-sgx-ddk-km" > >>>>>>-# J7 has a Rogue GPU core > >>>>>>-PREFERRED_PROVIDER_virtual/egl_j7 = "ti-img-rogue-umlibs" > >>>>>>-PREFERRED_PROVIDER_virtual/libgles1_j7 = "ti-img-rogue-umlibs" > >>>>>>-PREFERRED_PROVIDER_virtual/libgles2_j7 = "ti-img-rogue-umlibs" > >>>>>>-PREFERRED_PROVIDER_virtual/libgbm_j7 = "ti-img-rogue-umlibs" > >>>>>>-PREFERRED_PROVIDER_virtual/gpudriver_j7 = "ti-img-rogue-driver" > >>>>>>+# K3 TI Platforms has a Rogue GPU core > >>>>>>+PREFERRED_PROVIDER_virtual/egl = "ti-img-rogue-umlibs" > >>>>>>+PREFERRED_PROVIDER_virtual/libgles1 = "ti-img-rogue-umlibs" > >>>>>>+PREFERRED_PROVIDER_virtual/libgles2 = "ti-img-rogue-umlibs" > >>>>>>+PREFERRED_PROVIDER_virtual/libgbm = "ti-img-rogue-umlibs" > >>>>>>+PREFERRED_PROVIDER_virtual/gpudriver = "ti-img-rogue-driver" > >>>>> > >>>>>How does this apply to k3 and leave non-k3 alone? Also, am65x for > >>>>>example is > >>>>>sgx. > >>>>> > >>>> > >>>>That is a very good point. This will mess up SGX platforms. I > >>>>wish we had k3_ as the prefix for the name here for all the k3 > >>>>platforms. > >>> > >>>There is "k3" defined and you can do _k3 override to address all K3 > >>>platforms, > >>>but again, some are SGX and some are RGX... > >>> > >>> > >>>>So I guess the only solution is leave all the _j7 as they were > >>>> > >>>>and add: > >>>>+PREFERRED_PROVIDER_virtual/egl_am62 = "ti-img-rogue-umlibs" > >>>>+PREFERRED_PROVIDER_virtual/libgles1_am62 = "ti-img-rogue-umlibs" > >>>>+PREFERRED_PROVIDER_virtual/libgles2_am62 = "ti-img-rogue-umlibs" > >>>>+PREFERRED_PROVIDER_virtual/libgbm_am62 = "ti-img-rogue-umlibs" > >>>>+PREFERRED_PROVIDER_virtual/gpudriver_am62 = "ti-img-rogue-driver" > >>> > >>>And there's no "am62" defined, but "am62xx" :) > >>> > >> > >>Isn't it a partial pattern match? If it is not the _j7 won't work > >>for j721s2 either. > > > >No, it's not a partial pattern match. Overrides use exact matches only, so > >those have to be defined. Specifically these overrides come from SOC_FAMILY > >variable and there are definitions for "k3", "j7", but there's no "j721s2" > >SOC_FAMILY defined, so you cannot use _j721s2, nor _j7 will match it. > >https://git.yoctoproject.org/meta-ti/tree/conf/machine/include?h=dunfell > > > > Thanks for the explanation Denys, I was making totally wrong > assumption on how that was being derived. > > So we could actually use _k3 and get am62xx-evm, j721s2-evm and > j7-evm with a single override. All k3's use the IMG Rogue driver if > they have a GPU.
What about am65xx? It is SGX. And I assume am64xx and j7200 have no GPU. If am65xx is the only exception in K3 family, then we could flip the compatibility setting. -- Denys -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#13723): https://lists.yoctoproject.org/g/meta-arago/message/13723 Mute This Topic: https://lists.yoctoproject.org/mt/89960456/21656 Group Owner: [email protected] Unsubscribe: https://lists.yoctoproject.org/g/meta-arago/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
