> > > > > > > > > > > > how about those hdmi jack and iec958 on ad1989b? > > > > > > > > > > On AD codecs, all digital outputs are exposed as a single cloned > > > > > device with HDA_PCM_TYPE_SPDIF. > > > > > > > > how about ad1988b with nvidia codec ? > > > > > > Nvidia codec provides devices only with HDA_PCM_TYPE_HDMI, of course. > > > > > > > from user point of view , how can they differenitate hdmi jack is > > digital > > > > ouput and hdmi output ? > > > > > > The device 1 is from AD and the device 3 is from Nvidia codec, as you > > > can see below. And this is exactly the case the conflict happens as I > > > mentioned in the original mail. > > > > will your fix change the spdif of those motherboard with ad1988b which > > have iec958 but no hdmi jack ? > > It won't change anything unless both SPDIF and HDMI *devices* are > actually created. > > > > > > Which is connected to what output, you can't know exactly unless you > > > compare the obtained ELD. The HD-audio spec isn't good enough to > > > identify the actual output. > > > > it seem that there is no presence detect on this codec > > ELD has nothing to do with the presence detect bit. >
ftp://download.nvidia.com/XFree86/gpu-hdmi-audio-document/gpu-hdmi- audio.html#_examples 6.1.2. Chipset with 8-channel support, single stream This configuration is used in MCP77, MCP78, MCP79, MCP7A, and ION. In the case where multiple HDMI display connectors are present, the audio stream is broadcast to all HDMI connectors at once. A single ALSA device is exposed. ELD and PD information is not available on these chipsets. In these chipsets, the multiple 2-channel converters are aggregated by the ALSA driver and exposed as a single 8-channel device. Some chipsets support 2, or 8 channels (MCP77). Other chipsets support 2, 6, or 8 channels (MCP79). id = 0x10de0002, .name = "MCP77/78 HDMI", .patch = patch_nvhdmi_8ch_7x }, does it mean that this hdmi codec support 8 channels but no ELD info ? > > > Codec: Nvidia MCP77/78 HDMI > > Address: 3 > > AFG Function Id: 0x1 (unsol 0) > > Vendor Id: 0x10de0002 > > Subsystem Id: 0x10de0101 > > Revision Id: 0x100000 > > No Modem Function Group found > > Default PCM: > > rates [0x0]: > > bits [0x0]: > > formats [0x0]: > > Default Amp-In caps: N/A > > Default Amp-Out caps: N/A > > GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 > > Node 0x04 [Audio Output] wcaps 0x211: Stereo Digital > > Control: name="IEC958 Playback Con Mask", index=1, device=0 > > Control: name="IEC958 Playback Pro Mask", index=1, device=0 > > Control: name="IEC958 Playback Default", index=1, device=0 > > Control: name="IEC958 Playback Switch", index=1, device=0 > > Device: name="HDMI 0", type="HDMI", device=3 > > Converter: stream=0, channel=0 > > Digital: > > Digital category: 0x0 > > PCM: > > rates [0xc0]: 48000 88200 > > bits [0xf]: 8 16 20 24 > > formats [0x1]: PCM > > Node 0x05 [Pin Complex] wcaps 0x400381: Stereo Digital > > Pincap 0x00000014: OUT Detect > > Pin Default 0x18560110: [Jack] Digital Out at Int HDMI > > Conn = Digital, Color = Unknown > > DefAssociation = 0x1, Sequence = 0x0 > > Misc = NO_PRESENCE > > Pin-ctls: 0x40: OUT > > Unsolicited: tag=00, enabled=0 > > Connection: 1 > > 0x04 > > > > > > > > > > > > https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/881826 > > > > -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/881826 Title: [Analog Devices AD1988B, Green Headphone Out, Front] Pulseaudio fails to detect card Status in “pulseaudio” package in Ubuntu: New Bug description: Hello, I use pulseaudio 1:1.0-0ubuntu3 on Ubuntu 11.10 sometimes when I'm on the logon screen(GDM) the phone icon on the upper-right corner isn't shown and so doesn't in a session. When I show sound options it seems no hardware is detected it happens sometimes after I booted on Ubuntu. thank you in advance ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: pulseaudio 1:1.0-0ubuntu3 ProcVersionSignature: Ubuntu 3.0.0-13.21-generic 3.0.6 Uname: Linux 3.0.0-13-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: manuel 2134 F.... pulseaudio /dev/snd/pcmC1D0c: manuel 2134 F...m pulseaudio Card0.Amixer.info: Card hw:0 'NVidia'/'HDA NVidia at 0xfe020000 irq 20' Mixer name : 'Nvidia MCP77/78 HDMI' Components : 'HDA:11d4198b,1043829b,00100400 HDA:10de0002,10de0101,00100000' Controls : 52 Simple ctrls : 27 Card1.Amixer.info: Card hw:1 'U0x46d0x81b'/'USB Device 0x46d:0x81b at usb-0000:00:02.1-1, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:081b' Controls : 2 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 6144 Mono: Capture 1 [0%] [6.00dB] [on] Date: Wed Oct 26 08:24:36 2011 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: Daemon not responding. PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1: Daemon not responding. SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA NVidia Symptom_Jack: Green Headphone Out, Front Title: [System Product Name, Analog Devices AD1988B, Green Headphone Out, Front] Pulseaudio fails to detect card UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/26/2008 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: ASUS M3N-HT Deluxe ACPI BIOS Revision 1301 dmi.board.name: M3N-HT DELUXE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: 1.XX dmi.chassis.asset.tag: 123456789000 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSM3N-HTDeluxeACPIBIOSRevision1301:bd08/26/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3N-HTDELUXE:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/881826/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
