On 12/06/2013 03:02 PM, William Hermans wrote:
Perhaps the HDMI video and audio are not being disabled quickly enough
for your module to load. Another way to load your module would be to
write a startup service. Which you can then load at any point in the
Debian startup cycle. I have a write up of an example here
:http://www.embeddedhobbyist.com/debian-tips/beaglebone-black/beaglebone-black-init-scripts-default-gatewayand-ntpdate/
I think you may be right William. There may be a race condition here.
Sometimes when I boot, I get:
root@debian:~# cat /sys/devices/bone_capemgr.9/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-- Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI
6: ff:P-O-- Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN
7: ff:P-O-L Override Board Name,00A0,Override Manuf,argus-ups
But the module is not loaded.
Other times I get nothing in slot 7.
I think one difference between my Angstrom system may be that Angstrom
uses systemd, and Debian uses System V init???
Anyway, I will try your suggestion.
Thanks,
Dave.
Turns out the reason why I wrote this short article was a goof on my
part. Also, the reasons why I did this may not seen sane to some.
Meaning, there could be a much easier way to do the same things . . .
but . . . whatever the case the example is perfectly usable for
different situations.
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