alsa-lib 1.2.5(-2 on arch) only one of two connected hdmi/displayport outputs visible at once. My mic is completely MIA

GitHub issues - opened github at alsa-project.org
Mon Jun 7 18:42:44 CEST 2021


alsa-project/alsa-lib issue #148 was opened from fkroener:

Since the recent update to 1.2.5-2 on archlinux, only one of my two usb-c/displayport/hdmi devices show up in pavucontrol and kde mixer. I am able to switch between hdmi0 and hdmi1, by changing the Profile in pavucontrol of HD-Audio Generic. 

The microphone doesn't show up at all now.

![KDE Mixer](https://user-images.githubusercontent.com/28690007/121057421-8c369380-c7bf-11eb-9431-c585a411a417.png)

This doesn't appear related to #142 or #143, since I have revision 2 from arch installed, which should include the fixes.

This is a Lenovo T14 AMD.

```
pactl list cards 
Card #0
        Name: alsa_card.pci-0000_07_00.1
        Driver: module-alsa-card.c
        Owner Module: 6
        Properties:
                alsa.card = "0"
                alsa.card_name = "HD-Audio Generic"
                alsa.long_card_name = "HD-Audio Generic at 0xfd3c8000 irq 91"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:07:00.1"
                sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:07:00.1/sound/card0"
                device.bus = "pci"
                device.vendor.id = "1002"
                device.vendor.name = "Advanced Micro Devices, Inc. [AMD/ATI]"
                device.product.id = "1637"
                device.string = "0"
                device.description = "HD-Audio Generic"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Profiles:
                output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0, priority: 5900, available: yes)
                output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1, sources: 0, priority: 5700, available: yes)
                output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1, sources: 0, priority: 5700, available: no)
                output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
                output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (sinks: 1, sources: 0, priority: 600, available: no)
                off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
        Active Profile: output:hdmi-stereo
        Ports:
                hdmi-output-0: HDMI / DisplayPort (type: HDMI, priority: 5900, latency offset: 0 usec, available)
                        Properties:
                                device.icon_name = "video-display"
                                device.product.name = "P27h-20"
                        Part of profile(s): output:hdmi-stereo
                hdmi-output-1: HDMI / DisplayPort 2 (type: HDMI, priority: 5800, latency offset: 0 usec, available)
                        Properties:
                                device.icon_name = "video-display"
                                device.product.name = "P27h-20"
                        Part of profile(s): output:hdmi-stereo-extra1
                hdmi-output-2: HDMI / DisplayPort 3 (type: HDMI, priority: 5700, latency offset: 0 usec, not available)
                        Properties:
                                device.icon_name = "video-display"
                        Part of profile(s): output:hdmi-stereo-extra2, output:hdmi-surround-extra2, output:hdmi-surround71-extra2

Card #1
        Name: alsa_card.pci-0000_07_00.6
        Driver: module-alsa-card.c
        Owner Module: 8
        Properties:
                alsa.card = "1"
                alsa.card_name = "HD-Audio Generic"
                alsa.long_card_name = "HD-Audio Generic at 0xfd3c0000 irq 92"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:07:00.6"
                sysfs.path = "/devices/pci0000:00/0000:00:08.1/0000:07:00.6/sound/card1"
                device.bus = "pci"
                device.vendor.id = "1022"
                device.vendor.name = "Advanced Micro Devices, Inc. [AMD]"
                device.product.id = "15e3"
                device.product.name = "Family 17h (Models 10h-1fh) HD Audio Controller"
                device.string = "1"
                device.description = "Family 17h (Models 10h-1fh) HD Audio Controller"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Profiles:
                input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority: 65, available: no)
                output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority: 6500, available: yes)
                output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks: 1, sources: 1, priority: 6565, available: no)
                off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
        Active Profile: output:analog-stereo
        Ports:
                analog-input-mic: Microphone (type: Mic, priority: 8700, latency offset: 0 usec, not available)
                        Properties:
                                device.icon_name = "audio-input-microphone"
                        Part of profile(s): input:analog-stereo, output:analog-stereo+input:analog-stereo
                analog-output-speaker: Speakers (type: Speaker, priority: 10000, latency offset: 0 usec, availability unknown)
                        Properties:
                                device.icon_name = "audio-speakers"
                        Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
                analog-output-headphones: Headphones (type: Headphones, priority: 9900, latency offset: 0 usec, not available)
                        Properties:
                                device.icon_name = "audio-headphones"
                        Part of profile(s): output:analog-stereo, output:analog-stereo+input:analog-stereo
```

If you need any more information, I'm gladly at your disposal. Thanks!

Issue URL     : https://github.com/alsa-project/alsa-lib/issues/148
Repository URL: https://github.com/alsa-project/alsa-lib


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