Re: Re: No HDMI-Sound anymore with onboard sound chip "Intel CougarPoint HDMI" after upgrading from Wheezy to Jessie

[mailing4362 <mailing4362@runbox.com>]

Thanks for the hint with pavucontrol.

Unfortunateley, pavucontrol shows in the profile selection menue the
HDMI Output always as "unplugged":

"Digital Stereo (HDMI) Output (unplugged)"

And also the corresponding output device:

"HDMI / DisplayPort (unplugged)"

Also the sink list shows the device as "available: no". I gues that is
the problem. How could I get the HDMI Output recognized as "plugged
in", what it really is? (With Ubuntu 14.10 it works)

pacmd list-sinks
1 sink(s) available.
  * index: 52
        name: <alsa_output.pci-0000_00_1b.0.hdmi-stereo>
        driver: <module-alsa-card.c>
        flags: HARDWARE DECIBEL_VOLUME LATENCY FLAT_VOLUME
DYNAMIC_LATENCY state: IDLE
        suspend cause:
        priority: 9950
        volume: front-left: 65536 / 100% / 0,00 dB,   front-right:
65536 / 100% / 0,00 dB balance 0,00
        base volume: 65536 / 100% / 0,00 dB
        volume steps: 65537
        muted: no
        current latency: 18,52 ms
        max request: 3 KiB
        max rewind: 64 KiB
        monitor source: 61
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        used by: 0
        linked by: 1
        configured latency: 20,00 ms; range is 0,50 .. 371,52 ms
        card: 0 <alsa_card.pci-0000_00_1b.0>
        module: 6
properties:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "HDMI 0"
                alsa.id = "HDMI 0"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "3"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xfe620000 irq
48" alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path =
"/devices/pci0000:00/0000:00:1b.0/sound/card0" device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "1c20"
                device.product.name = "6 Series/C200 Series Chipset
Family High Definition Audio Controller" device.form_factor = "internal"
                device.string = "hdmi:0"
                device.buffering.buffer_size = "65536"
                device.buffering.fragment_size = "32768"
                device.access_mode = "mmap+timer"
                device.profile.name = "hdmi-stereo"
                device.profile.description = "Digital Stereo (HDMI)"
                device.description = "Internes Audio Digital Stereo
(HDMI)" alsa.mixer_name = "Intel CougarPoint HDMI"
                alsa.components = "HDA:10ec0892,80862002,00100302
HDA:80862805,80862805,00100000" module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        ports:
                hdmi-output-0: HDMI / DisplayPort (priority 5900,
latency offset 0 usec, available: no) properties:
                                device.icon_name = "video-display"
        active port: <hdmi-output-0>