Jaroslav Kysela

DRAFT [for alsa-lib-1.2.15]: USB-Audio: GoXLR: enable detection of beta firmware (25 channels)

2

'Syntax 8' is required (alsa-lib 1.2.14+) Fixes: 17f9b4f ("USB-Audio: GoXLR - fix the channel detection for mini, cleanups") Link: https://github.com/alsa-project/alsa-ucm-conf/issues/444

It seems that firmware version 3.20 added 4 capture channels while previous firmware has only 2 capture channels. Fixes: https://github.com/alsa-project/alsa-ucm-conf/issues/547

[FEATURE] Use beamforming algorithm in the sof-hda-dsp topologies

12

We have the TDFB algorithm already implement. Would be possible to enable this processing in the sof-hda-dsp firmware / topologies pipes ? There is already hardware on the market with...

sof-hda-dsp: HDMI: IPC3: no multichannel support

75

We have a bug report in pipewire that https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/4755 about missing multichannel PCM support when sof-hda-dsp driver is used. Multichannel HDMI output works with the legacy HDA driver. Please, consider...

CRITICAL: sof-hda-dsp: PCM: The kernel I/O operations took long time, causing recovery malfuction for pipewire

31

Hardware: Meteor Lake platform, Ultra 7 165H processor Kernel: 6.17-rc7 (but observed weird pipewire behaviour from ~6.15) Reproduction: Use any ALSA application like `aplay` or `pipewire` and look to `strace...