On Wed, Dec 18, 2013 at 2:11 PM, Robert Nelson <robertcnel...@gmail.com> wrote: > On Wed, Dec 18, 2013 at 2:06 PM, John Syne <jsyne...@us-power.com> wrote: >> On 12/18/13, 10:21 AM, "Robert Nelson" <robertcnel...@gmail.com> wrote: >> >> >>>> Hi Robert, >>>> >>>> It would be good to get this fixed, because I don¹t like working with >>>>the >>>> TI kernel. The screen resolution defaults to 640x480-60 so it seems like >>>> EDID is somehow broken. ³Enable firmware EDID² is enabled. BTW, where is >>>> the EDID info retrieved/stored. I¹m trying to set the resolution with >>>> fbset using the modes in fb.mode and nothing works except 640x480-60. >>> >>>Hi John, >>> >>>It's even worse then that.. It's built on top of the old (none kms) >>>CONFIG_FB_DA8XX video driver... Not the new fancy CONFIG_DRM_TILCDC >>>we've been using since 3.8, that has edid/etc working.. yuck.. >>> >>>So, here's the patches/hacks i used to get it to build: >>>https://github.com/RobertCNelson/linux-dev/tree/am33x-v3.12/patches/sgx >> >> Hi Robert, >> >> Thank you so much for all your help. >> >> Yeah, this is just crazy. I had no idea these kernels where so different. >> Some of us have been trying to get SGX working on V3.8 because we need >> Xenomai support and I just learned [1] that the only 3.8 kernel that works >> with SGX is TI V3.8.y kernel or the Yocto [2] kernel (I going to patch and >> build to confirm). Patching your 3.8.13-bone31 kernel doesn’t work. My >> guess is I need these same patches in V3.8? > > Really the Yocto 3.8 works too? it's 99% the same patch as my 3.8 > tree, just a vastly different config.. > >> [1] >> http://e2e.ti.com/support/arm/sitara_arm/f/791/p/298596/1080375.aspx#108037 > > yuck, that drm kbuild is a piece of work isn't it.. but i see > something i've missed..
Bingo: ‘/opt/github/linux-dev/ignore/ti-sdk-pvr/Graphics_SDK/gfx_rel_es8.x/bufferclass_ti.ko’ -> ‘./opt/sgx_modules/es8.0/bufferclass_ti.ko’ ‘/opt/github/linux-dev/ignore/ti-sdk-pvr/Graphics_SDK/gfx_rel_es8.x/drm.ko’ -> ‘./opt/sgx_modules/es8.0/drm.ko’ ‘/opt/github/linux-dev/ignore/ti-sdk-pvr/Graphics_SDK/gfx_rel_es8.x/pvrsrvkm.ko’ -> ‘./opt/sgx_modules/es8.0/pvrsrvkm.ko’ now just to 'refigure' out how to init this thing... 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.