Re: [Voyage-linux] HDMI not detected by ALSA on MuBox
Hi Punky, Thank you for your reply. Yes this one I could resolve by myself. Now I enjoy all three audio outputs (HDMI, SPDIF, and USBDAC) at the same time! Cheers, masayk -- View this message in context: http://voyage-linux.34677.n3.nabble.com/Re-HDMI-not-detected-by-ALSA-on-MuBox-tp4026224p4026230.html Sent from the Voyage Linux mailing list archive at Nabble.com. ___ Voyage-linux mailing list Voyage-linux@list.voyage.hk http://list.voyage.hk/mailman/listinfo/voyage-linux
Re: [Voyage-linux] HDMI not detected by ALSA on MuBox
Hi Punky, OK I will post my HDMI multichannel output issue to SolidRun forum... It would be a perfect audio transport if Cubox/Mubox could play multichannel sources through HDMI. Cheers, masayk -- View this message in context: http://voyage-linux.34677.n3.nabble.com/Re-HDMI-not-detected-by-ALSA-on-MuBox-tp4026224p4026231.html Sent from the Voyage Linux mailing list archive at Nabble.com. ___ Voyage-linux mailing list Voyage-linux@list.voyage.hk http://list.voyage.hk/mailman/listinfo/voyage-linux
Re: [Voyage-linux] HDMI not detected by ALSA on MuBox
On 2/26/2015 9:26 PM, masayk wrote:
Although ALSA detects three audio outputs (HDMI, SPDIF, and USBDAC) but I
cannot find a way to enable all of them at the same time. I did some tweaks
on mpd.conf but it did not help. How can I enable them so that I have ALSA
1, ALSA 2, and ALSA 3?
Edit /etc/mpd.conf and add 3rd ALSA device for hw:2,0
audio_output {
type"alsa"
name"My ALSA Device 3"
device "hw:2,0"
# format "44100:16:2"
# priority"FIFO:32"
}
--
Regards,
Kim-man "Punky" Tse
* Open Source Embedded Solutions and Systems
- Voyage Linux (http://linux.voyage.hk)
- Voyage MPD (http://linux.voyage.hk/voyage-mpd)
- Voyage MuBox (http://mubox.voyage.hk)
* Voyage Store (http://store.voyage.hk)
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Re: [Voyage-linux] HDMI not detected by ALSA on MuBox
Hi masayk May be you should post your question to CuBox-i Forum (http://www.solid-run.com/community/viewforum.php?f=7). On 2/27/2015 12:31 AM, masayk wrote: Hi Punky, Thank you for your suggestion. After updating to 3.18 kernel I was able to see HDMI audio as first ALSA device. It is great that it supports 96/24 and even 192/24 PCM! Then I encountered another problem - the audio from HDMI connection seems to support only stereo and not multichannel. How can I play multichannel (e.g. flac 5.1ch source) through HDMI? >From below it seems that surround is assigned to USBDAC(UDAC32RD), not HDMI. How cam I change it? root@voyage-mubox:~# aplay -L null Discard all samples (playback) or generate zero samples (capture) default:CARD=DWHDMI DW-HDMI, dw-hdmi-audio Default Audio Device sysdefault:CARD=DWHDMI DW-HDMI, dw-hdmi-audio Default Audio Device default:CARD=SPDIF Integrated SPDIF, Default Audio Device sysdefault:CARD=SPDIF Integrated SPDIF, Default Audio Device default:CARD=UDAC32RD UDAC32RD, USB Audio Default Audio Device sysdefault:CARD=UDAC32RD UDAC32RD, USB Audio Default Audio Device front:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio Front speakers surround40:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 4.0 Surround output to Front and Rear speakers surround41:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio IEC958 (S/PDIF) Digital Audio Output root@voyage-mubox:~# Cheers, masayk -- View this message in context: http://voyage-linux.34677.n3.nabble.com/Re-HDMI-not-detected-by-ALSA-on-MuBox-tp4026224p4026227.html Sent from the Voyage Linux mailing list archive at Nabble.com. ___ Voyage-linux mailing list Voyage-linux@list.voyage.hk http://list.voyage.hk/mailman/listinfo/voyage-linux -- Regards, Kim-man "Punky" Tse * Open Source Embedded Solutions and Systems - Voyage Linux (http://linux.voyage.hk) - Voyage MPD (http://linux.voyage.hk/voyage-mpd) - Voyage MuBox (http://mubox.voyage.hk) * Voyage Store (http://store.voyage.hk) ___ Voyage-linux mailing list Voyage-linux@list.voyage.hk http://list.voyage.hk/mailman/listinfo/voyage-linux
Re: [Voyage-linux] HDMI not detected by ALSA on MuBox
Hi Punky, Thank you for your suggestion. After updating to 3.18 kernel I was able to see HDMI audio as first ALSA device. It is great that it supports 96/24 and even 192/24 PCM! Then I encountered another problem - the audio from HDMI connection seems to support only stereo and not multichannel. How can I play multichannel (e.g. flac 5.1ch source) through HDMI? >From below it seems that surround is assigned to USBDAC(UDAC32RD), not HDMI. How cam I change it? root@voyage-mubox:~# aplay -L null Discard all samples (playback) or generate zero samples (capture) default:CARD=DWHDMI DW-HDMI, dw-hdmi-audio Default Audio Device sysdefault:CARD=DWHDMI DW-HDMI, dw-hdmi-audio Default Audio Device default:CARD=SPDIF Integrated SPDIF, Default Audio Device sysdefault:CARD=SPDIF Integrated SPDIF, Default Audio Device default:CARD=UDAC32RD UDAC32RD, USB Audio Default Audio Device sysdefault:CARD=UDAC32RD UDAC32RD, USB Audio Default Audio Device front:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio Front speakers surround40:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 4.0 Surround output to Front and Rear speakers surround41:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=UDAC32RD,DEV=0 UDAC32RD, USB Audio IEC958 (S/PDIF) Digital Audio Output root@voyage-mubox:~# Cheers, masayk -- View this message in context: http://voyage-linux.34677.n3.nabble.com/Re-HDMI-not-detected-by-ALSA-on-MuBox-tp4026224p4026227.html Sent from the Voyage Linux mailing list archive at Nabble.com. ___ Voyage-linux mailing list Voyage-linux@list.voyage.hk http://list.voyage.hk/mailman/listinfo/voyage-linux
Re: [Voyage-linux] HDMI not detected by ALSA on MuBox
Hi Punky, Thank you for your suggestion. After updating to 3.18 kernel I was able to see HDMI audio as first ALSA device. It is great that it supports 96/24 and even 192/24 PCM! Then I encountered 2 problems, and I would like your suggestion again. Although ALSA detects three audio outputs (HDMI, SPDIF, and USBDAC) but I cannot find a way to enable all of them at the same time. I did some tweaks on mpd.conf but it did not help. How can I enable them so that I have ALSA 1, ALSA 2, and ALSA 3? Secondly, the audio from HDMI connection seems to support only stereo and not multichannel. How can I play multichannel (e.g. flac 5.1ch source) through HDMI? Cheers, masayk -- View this message in context: http://voyage-linux.34677.n3.nabble.com/Re-HDMI-not-detected-by-ALSA-on-MuBox-tp4026224p4026226.html Sent from the Voyage Linux mailing list archive at Nabble.com. ___ Voyage-linux mailing list Voyage-linux@list.voyage.hk http://list.voyage.hk/mailman/listinfo/voyage-linux
Re: [Voyage-linux] HDMI not detected by ALSA on MuBox
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@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@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 - Voyage Linux (http://linux.voyage.hk) - Voyage MPD (http://linux.voyage.hk/voyage-mpd) - Voyage MuBox (http://mubox.voyage.hk) * Voyage Store (http://store.voyage.hk) ___ Voyage-linux mailing list Voyage-linux@list.voyage.hk http://list.voyage.hk/mailman/listinfo/voyage-linux
