[mythtv-users] HD Audio in 0.24-fixes?

Taylor Ralph taylor.ralph at gmail.com
Tue Jan 3 03:36:26 UTC 2012


On Mon, Jan 2, 2012 at 10:20 PM, Neil Salstrom <salstrom at gmail.com> wrote:
> On Mon, Jan 2, 2012 at 6:56 PM, Taylor Ralph <taylor.ralph at gmail.com> wrote:
>>
>> I'd read through the following wiki and see what ELD information is
>> being reported.
>>
>> http://www.mythtv.org/wiki/User_Manual:HDAudioPassthrough
>>
>> If the ELD doesn't report the proper capabilities then MythTV won't
>> offer support. It seems like many have had success with Onkyo
>> receivers so hopefully yours will be supported too.
>>
>> --
>> Taylor
>> _______________________________________________
>> mythtv-users mailing list
>> mythtv-users at mythtv.org
>> http://www.mythtv.org/mailman/listinfo/mythtv-users
>
> Here is what aplay -l shows:
>
> myth at htpc ~ $ aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
>  Subdevices: 1/1
>  Subdevice #0: subdevice #0
> card 0: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0]
>  Subdevices: 1/1
>  Subdevice #0: subdevice #0
> card 0: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0]
>  Subdevices: 1/1
>  Subdevice #0: subdevice #0
> card 0: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0]
>  Subdevices: 1/1
>  Subdevice #0: subdevice #0
>
> Here is /proc/asound/card0/eld#3.0 :
>
> myth at htpc ~ $ cat /proc/asound/card0/eld#3.0
> monitor_present         1
> eld_valid               1
> monitor_name            TX-NR5008
>
> connection_type         HDMI
> eld_version             [0x2] CEA-861D or below
> edid_version            [0x3] CEA-861-B, C or D
> manufacture_id          0xcb3d
> product_id              0xac2
> port_id                 0x20000
> support_hdcp            0
> support_ai              0
> audio_sync_delay        0
> speakers                [0x4f] FL/FR LFE FC RL/RR RLC/RRC
> sad_count               8
> sad0_coding_type        [0x1] LPCM
> sad0_channels           2
> sad0_rates              [0x1ee0] 44100 48000 88200 176400 192000 384000
> sad0_bits               [0xe0000] 16 20 24
> sad1_coding_type        [0x1] LPCM
> sad1_channels           8
> sad1_rates              [0x1ee0] 44100 48000 88200 176400 192000 384000
> sad1_bits               [0xe0000] 16 20 24
> sad2_coding_type        [0x2] AC-3
> sad2_channels           8
> sad2_rates              [0xe0] 44100 48000 88200
> sad2_max_bitrate        640000
> sad3_coding_type        [0x7] DTS
> sad3_channels           8
> sad3_rates              [0xc0] 48000 88200
> sad3_max_bitrate        1536000
> sad4_coding_type        [0x9] DSD (One Bit Audio)
> sad4_channels           6
> sad4_rates              [0x40] 48000
> sad5_coding_type        [0xa] E-AC-3/DD+ (Dolby Digital Plus)
> sad5_channels           8
> sad5_rates              [0xc0] 48000 88200
> sad6_coding_type        [0xb] DTS-HD
> sad6_channels           8
> sad6_rates              [0x1ec0] 48000 88200 176400 192000 384000
> sad7_coding_type        [0xc] MLP (Dolby TrueHD)
> sad7_channels           8
> sad7_rates              [0x1480] 88200 192000
>
> Any ideas?

Everything looks correct. Just to be safe make sure you've removed ALL
files installed by your previous install then reinstall the backport
branch. If that doesn't work you may need to dig into the code that
probes the capabilities and see what's going on.

--
Taylor


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