On Mon, Jan 4, 2016 at 10:30 AM, Tyler Turcotte <[email protected]> wrote: > I have been at this for many of hours now. I am running Angstrom with the > 3.8 kernel on BeagleBone Black > > I edited the /boot/uEnv.txt file with the appropriate way to disable the > HDMI. I have also tried about another half a dozen slightly different > variations. > > optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN > > > However, after reboot the HDMI is still enabled. > > cat /sys/devices/bone_capemgr.8/slots > 0: 54:PF--- > 1: 55:PF--- > 2: 56:PF--- > 3: 57:PF--- > 4: ff:P-O-L Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G > 5: ff:P-O-L Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI > > > As can be seen by the L, the HDMI cape is still enabled which prevents me > from enabling my new cape that will reorganized some pins on the HDMI output > for GPIO control. When trying to load the new cape, it claims the file > already exists. This is what led me to the HDMI cape not being properly > disabled. Everything leads me to believe that I am doing this correctly but > haven't reached a conclusion or had any results.
Well, "cat /proc/cmdline" and verify you actually told it to disable it.. Regards, -- Robert Nelson https://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]. For more options, visit https://groups.google.com/d/optout.
