Mailinglist Archive: opensuse-factory (955 mails)

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Re: [opensuse-factory] Should there be sound over HDMI?
On 10/17/2011 06:00 PM, Ilya Chernykh wrote:
Hi!

I connected a TV set to an HDMI connector on my sound card. There is video
output,
but no sound.

anixx@anixx-desktop:~> aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: AD198x Digital [AD198x Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0

No Nvidia devices. I read in the Ubuntu FAQ that it the system cannot detect
HDMI device,
it means you have incorrectly built kernel or alsa. But I use the both from
the
repo.

With factory kernel + nvidia blob
I've that result

dmesg | grep -i hdmi
[ 21.282638] HDMI status: Codec=0 Pin=5 Presence_Detect=0 ELD_Valid=0
[ 21.321592] HDMI status: Codec=1 Pin=5 Presence_Detect=0 ELD_Valid=0
[ 21.360563] HDMI status: Codec=2 Pin=5 Presence_Detect=0 ELD_Valid=0
[ 21.399535] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
[ 21.417794] input: HDA NVidia HDMI/DP as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
[ 21.417869] input: HDA NVidia HDMI/DP as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input18
[ 21.417941] input: HDA NVidia HDMI/DP as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input19
[ 21.418011] input: HDA NVidia HDMI/DP as
/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input20
[ 28.562402] HDMI hot plug event: Codec=1 Pin=5 Presence_Detect=1 ELD_Valid=0
[ 28.564835] HDMI status: Codec=1 Pin=5 Presence_Detect=1 ELD_Valid=0
[ 28.834035] HDMI hot plug event: Codec=1 Pin=5 Presence_Detect=0 ELD_Valid=1
[ 28.836698] HDMI status: Codec=1 Pin=5 Presence_Detect=1 ELD_Valid=1
[ 29.126593] HDMI: detected monitor SyncMaster
[ 29.126597] at connection type HDMI
[ 29.126603] HDMI: available speakers: FL/FR
[ 29.126612] HDMI: supports coding type LPCM: channels = 2, rates = 44100
48000 88200, bits = 16 20 24


looking at pulse and phonon there's a device for sound related to HDMI
But unfortunately I didn't get the sound on the monitor hp yet (it neither work
with the analogic entry so...)


--

Bruno Friedmann
Ioda-Net Sàrl www.ioda-net.ch

openSUSE Member & Ambassador
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