Difference between revisions of "DVI / HDMI"
From ArmadeusWiki
| Line 41: | Line 41: | ||
* For the APF51Dev start the utility: | * For the APF51Dev start the utility: | ||
<pre class="apf"> | <pre class="apf"> | ||
| − | tfp410ctrl | + | tfp410ctrl |
</pre> | </pre> | ||
| − | + | Then press 'Q' to exit | |
==Quick DVI test== | ==Quick DVI test== | ||
| − | Connect a HDMI to DVI cable between the | + | Connect a HDMI to DVI cable between the APFxxDev board and a PC monitor with a DVI input. |
| − | The Linux console must appear on the monitor | + | The Linux console must appear on the monitor. |
| − | |||
| − | |||
[[Category:Linux drivers]] | [[Category:Linux drivers]] | ||
[[Category:Displays]] | [[Category:Displays]] | ||
[[Category:I2C]] | [[Category:I2C]] | ||
Revision as of 14:57, 28 April 2011
How to use the HDMI/DVI output of the APF27DevFull and APF51Dev development boards.
Driver installation
Nothing has to be done for the APF51Dev.
For the APF27DevFull:
- Starting from armadeus-3.2 release or in recent GIT checkout, the needed driver is now installed by default. So the following is only kept here for information.
$ make linux26-menuconfig
Device Drivers--->
Multimedia devices --->
<*> Video For Linux
[ ] Enable Video For Linux API 1
< > DVB for Linux
*** Multimedia drivers ***
[ ] Load and attach frontend ...
[ ] Customize analog and hybrid ...
[*] Video capture adapters --->
[ ] Autoselect pertinent encoders/decoders ...
Encoders/decoders and other helper chips --->
<M> Analog Devices AD9889 digital video encoders (NEW)
[ ] V4L USB devices
[ ] Radio adapters
$ make
Update the APF27 board with the new Linux kernel and rootfs.
Usage
- For the APF27DevFull load the module:
modprobe ad9889
- For the APF51Dev start the utility:
tfp410ctrl
Then press 'Q' to exit
Quick DVI test
Connect a HDMI to DVI cable between the APFxxDev board and a PC monitor with a DVI input. The Linux console must appear on the monitor.
