Re: [BUG] ASoC: Intel PTL missing SoundWire machine match for RT712 + 4x TAS2783 speakers
Pierre-Louis Bossart <[email protected]>
| Newsgroups | gmane.linux.alsa.devel |
|---|---|
| Message-ID | <[email protected]> |
> The expected configuration appears to be: > > |link 2: 4 x TAS2783 (mfg_id 0x0102, part_id 0x0000) link 3: RT712 > SDCA (mfg_id 0x025d, part_id 0x0712) | There's a similar configuration with another bug report, see https://bugzilla.kernel.org/show_bug.cgi?id=221782 the symptoms are different but clearly this configuration isn't well handled just yet. > Could you confirm whether this configuration is expected to be > supported, and if so whether a PTL machine-table entry/topology is still > missing? It's my understanding that the function topologies are expected now, machine table entries are no longer required. In the dmesg log, what's suspicious to me is those lines: [ 225.115571] acpi device:1d: function type only supported as DisCo constant [ 225.115930] acpi device:1f: function type only supported as DisCo constant [ 225.116271] acpi device:21: function type only supported as DisCo constant [ 225.116612] acpi device:23: function type only supported as DisCo constant [ 225.117313] acpi device:25: SDCA function UAJ (type 6) at 0x1 [ 225.117317] acpi device:26: SDCA function SmartMic (type 3) at 0x2 [ 225.117320] acpi device:27: SDCA function HID (type 10) at 0x3 not sure why the 4 amps report information that's not well parsed, if the amps were recognized as such you'd see a clearer log. For now only the rt712 is handled correctly.