Disconnect HDMI cape from Cape Manager

[Kenny Koller]

I am running the 3.8 kernel on an Arrow Beaglebone Black Industrial. I have rebuilt the device tree blob to exclude HDMI but I still see the error messages below. What is the best way to stop these from occuring? Are there configuration files for the cape manager?

Thanks

Duchess: dmesg | grep HDMI
[    0.701013] bone-capemgr bone_capemgr.9: slot #5: 'Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI'
[    0.701113] bone-capemgr bone_capemgr.9: slot #6: 'Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN'
[    0.701654] bone-capemgr bone_capemgr.9: loader: before slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[    0.701667] bone-capemgr bone_capemgr.9: loader: check slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[    0.701737] bone-capemgr bone_capemgr.9: loader: before slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    0.701750] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    0.702354] bone-capemgr bone_capemgr.9: loader: check slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[    0.704458] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    0.726410] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    0.726453] bone-capemgr bone_capemgr.9: loader: check slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[    0.726467] bone-capemgr bone_capemgr.9: loader: after slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[    0.726483] bone-capemgr bone_capemgr.9: slot #5: Requesting part number/version based 'BB-BONELT-HDMI-00A0.dtbo
[    0.726499] bone-capemgr bone_capemgr.9: slot #5: Requesting firmware 'BB-BONELT-HDMI-00A0.dtbo' for board-name 'Bone-Black-HDMI', version '00A0'
[    0.999594] bone-capemgr bone_capemgr.9: failed to load firmware 'BB-BONELT-HDMI-00A0.dtbo'
[    1.008403] bone-capemgr bone_capemgr.9: loader: failed to load slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[    1.019624] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    1.046607] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    1.046626] bone-capemgr bone_capemgr.9: loader: after slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    1.046643] bone-capemgr bone_capemgr.9: slot #6: Requesting part number/version based 'BB-BONELT-HDMIN-00A0.dtbo
[    1.046661] bone-capemgr bone_capemgr.9: slot #6: Requesting firmware 'BB-BONELT-HDMIN-00A0.dtbo' for board-name 'Bone-Black-HDMIN', version '00A0'
[    1.593939] bone-capemgr bone_capemgr.9: failed to load firmware 'BB-BONELT-HDMIN-00A0.dtbo'
[    1.602870] bone-capemgr bone_capemgr.9: loader: failed to load slot-6 BB-BONELT-HDMIN:00A0 (prio 2)

[evilwulfie]

Check /boot/uEnv.txt to see if its being loaded in there

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[Kenny Koller]

Thanks. I had a line in there to disable it but have commented it out.

uname_r=3.8.13-bone62


optargs=quiet drm.debug=7


findfdt=setenv fdtfile am335x-boneblack.dtb


cape_enable=capemgr.enable_partno=BB-SPIDEV0


#cape_disable=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN

[Kenny Koller]

By this I mean I have my uEnv.txt configured in this way and I see these messages. Not that it fixed it. Thanks.