Bard Liao

@RDust4 Can you try Ubuntu 24.04? That was suggested by Realtek.

@RDust4 Can you also provide the alsa-info output with options snd_intel_dspcfg dsp_driver=1? And, get the alsa-info output again with Ubuntu 24.04 installed.

@RDust4 Please do `echo 1 > /sys/module/snd_hda_codec/parameters/dump_coef` before `alsa-info` to dump the hidden registers.

> @bardliao need to update sof-test/tools/kmod to add this new amplifier driver. Done. https://github.com/thesofproject/sof-test/pull/1212

> @bardliao can you rebase now that the AMD stuff is merged? Done

I can reproduce the issue. But even I reverted the change in `sdw_program_params()`, I will get below errors ``` [ 89.142991] rt711-sdca sdw:0:0:025d:0711:01: DPN_PortCtrl register write failed for port 3...

Welcome back @plbossart. I forgot how did we handle with the 'ghost' devices. @rfvirgil Can you try below change? ```patch diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c index 50ebeb048e6e..d4d69ece7969 100644 --- a/drivers/soundwire/stream.c +++...

@brentlu @cujomalainey People might use rt5650 + external amp. In that case, ctx->amp_type will be the external amp. IOW, we should set `ctx->amp_type = CODEC_RT5650;` only when there is no...

That might be UCM issue. @dantmnf Can you try the latest UCM from https://github.com/alsa-project/alsa-ucm-conf? @charleskeepax @stuhenderson Could you take a look?

@pcgrosen Can you upgrade [cs42l43.bin](https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/cs42l43.bin) ? I thought it is a muted issue but it should not be. Because you could record a pop noise at the beginning. Now I...