[beagleboard] BBB HDMI initialization (bare metal)

This is a topic that has been lacking resources for quite a while. The manufacturer of the chip does not have a full data sheet with all commands listed available to the public. However, if you look at the Linux driver, you can get everything you need. I have a bare metal driver that I wrote

[beagleboard] BBB HDMI initialization (bare metal)

I study BBB (bare metal) and learned how to initialize many of the functional blocks on the AM3358. But to initialize the HDMI still does not work.. Can you help me to find code examples for the initialization of the HDMI on BBB? I tried to find the GEL file or the examples in C, but so far

Re: [beagleboard] BBB HDMI initialization (bare metal)

I suggest you look at the Linux driver to determine the needed setup of the framer. Gerald On Thu, Jan 21, 2016 at 7:31 AM, Viktor From RU wrote: > I study BBB (bare metal) and learned how to initialize many of the > functional blocks on the AM3358. But to initialize

Re: [beagleboard] BBB HDMI

It turns out that the problem happens when booting too. But if I leave the Enet disconnected when I boot, it will usually display HDMI OK. After booted, I re-connect the Enet. This works about 70% of the time. I have two of these boards and they both do the same thing. On Monday, April 7,

Re: [beagleboard] BBB HDMI

Are you using Angstrom or Debian? On Wed, Apr 16, 2014 at 12:47 PM, ec12...@gmail.com wrote: It turns out that the problem happens when booting too. But if I leave the Enet disconnected when I boot, it will usually display HDMI OK. After booted, I re-connect the Enet. This works about 70%

[beagleboard] BBB HDMI

Hi, I'm brand new to Beagle, and I know there is a lot on BBB HDMI issues, but I have not seen anything like this. I plugged in my BBB for the first time today. I'm using a brand new, good quality HDMI cable and a 5V ps @ 1.5A. I had BBB running with my Visio on HDMI 2 for about an hour.

Re: [beagleboard] BBB HDMI

If it works and then goes away, most likely the board went into sleep mode due to inactivity on the keyboard. Gerald On Sat, Apr 5, 2014 at 12:48 AM, ec12...@gmail.com wrote: Hi, I'm brand new to Beagle, and I know there is a lot on BBB HDMI issues, but I have not seen anything like

Re: [beagleboard] BBB HDMI

Try adding whats below to your /etc/X11/xorg.conf file to prevent the monitor from sleeping. Section ServerFlags Option BlankTime 0 Option StandbyTime 0 Option SuspendTime 0 Option OffTime 0 EndSection Section Monitor Option DPMS Identifier Builtin Default Monitor EndSection On