(6) Once rebooted and check that the audio drivers / card is available to ALSA.
<pre>pi@raspberrypi:~ $ arecord -l**** List of CAPTURE Hardware Devices ****card 1: tc358743 [tc358743], device 0: bcm2835-i2s-dir-hifi dir-hifi-0 [bcm2835-i2s-dir-hifi dir-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0</pre>
If the X630 module and drivers have been installed correctly you should see something similar to:[[File:Arecord-X630.jpg|none]] Note: card 2 <span style="color:red;">1</span> means that the card number for the TC358743XBG is "21" and it might be different.
(7) Create an EDID file so it can be loaded into the chip to allow it to tell the HDMI source what resolutions are supported.