alsa-project/alsa-ucm-conf issue #69 was opened from coolstar:

UCM doesn't load as CardDriver isn't set on some platforms

Changing https://github.com/alsa-project/alsa-ucm-conf/blob/master/ucm2/ucm.conf#L69 to `Directory "${CardLongName}"` resolves the issue

``` I: [pulseaudio] source.c: Created source 1 "alsa_input.platform-sound.analog-stereo" with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: [pulseaudio] source.c: alsa.resolution_bits = "16" I: [pulseaudio] source.c: device.api = "alsa" I: [pulseaudio] source.c: device.class = "sound" I: [pulseaudio] source.c: alsa.class = "generic" I: [pulseaudio] source.c: alsa.subclass = "generic-mix" I: [pulseaudio] source.c: alsa.name = "" I: [pulseaudio] source.c: alsa.id = "ADMAIF1 CIF ADMAIF1-0" I: [pulseaudio] source.c: alsa.subdevice = "0" I: [pulseaudio] source.c: alsa.subdevice_name = "subdevice #0" I: [pulseaudio] source.c: alsa.device = "0" I: [pulseaudio] source.c: alsa.card = "1" I: [pulseaudio] source.c: alsa.card_name = "tegra-snd-t210ref-mobile-rt565x" I: [pulseaudio] source.c: alsa.long_card_name = "tegra-snd-t210ref-mobile-rt565x" I: [pulseaudio] source.c: device.bus_path = "platform-sound" I: [pulseaudio] source.c: sysfs.path = "/devices/sound/sound/card1" I: [pulseaudio] source.c: device.form_factor = "internal" I: [pulseaudio] source.c: device.string = "front:1" I: [pulseaudio] source.c: device.buffering.buffer_size = "32768" I: [pulseaudio] source.c: device.buffering.fragment_size = "16384" I: [pulseaudio] source.c: device.access_mode = "mmap+timer" I: [pulseaudio] source.c: device.profile.name = "analog-stereo" I: [pulseaudio] source.c: device.profile.description = "Analog Stereo" I: [pulseaudio] source.c: device.description = "Built-in Audio Analog Stereo" I: [pulseaudio] source.c: module-udev-detect.discovered = "1" I: [pulseaudio] source.c: device.icon_name = "audio-card" ```

Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/69 Repository URL: https://github.com/alsa-project/alsa-ucm-conf