[Voyage-linux] HDMI not detected by ALSA on MuBox

[Kim-man 'Punky' TSE]

On 2/26/2015 2:19 PM, Kawate Masayuki wrote:
> There seems no problem in HDMI connection as I can see login prompt on my TV screen. How do I get my HDMI audio output 
> enabled?
You need at least 3.17 or 3.18 kernel.  Just pick a 3.17 or 3.18 kernel from this link:

http://mirror.voyage.hk/download/voyage-mubox/cubox-i/

To install it, e.g.
cd ~
wget http://mirror.voyage.hk/download/voyage-mubox/cubox-i/kernel-cubox-i-3.18.2~fc20+.tar.xz
tar -Jxf kernel-cubox-i-3.18.2~fc20+.tar.xz -C /
sync
reboot

After reboot you would see HDMI audo listed as first ALSA device (i.e. hw:0,0):

root at voyage-mubox:~# uname -a
Linux voyage-mubox 3.18.2~fc20+ #8 SMP Wed Feb 18 13:50:44 HKT 2015 armv7l GNU/Linux

root at voyage-mubox:~# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: DWHDMI [DW-HDMI], device 0: DW HDMI [dw-hdmi-audio]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
card 1: SPDIF [Integrated SPDIF], device 0: S/PDIF PCM snd-soc-dummy-dai-0 []
   Subdevices: 1/1
   Subdevice #0: subdevice #0



-- 
Regards,
Kim-man "Punky" Tse

* Open Source Embedded Solutions and Systems
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