perexg

From alsa-devel-bounces@alsa-project.org Wed May 10 11:26:00 2023
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perexg

/*
 *  Extract microphone configuration from the ACPI NHLT table
 *
 *  Specification: 
 *         https://01.org/sites/default/files/595976_intel_sst_nhlt.pdf
 *
 *     Author: Jaroslav Kysela <perex@perex.cz>
 *
 *
 *   This program is free software; you can redistribute it and/or modify

perexg

#include <unistd.h>
#include <alsa/asoundlib.h>

static void open_pcm(const char *card, const char *dev)
{
	char name[128];
	snd_pcm_t *handle;
	int err;

	snprintf(name, sizeof(name), "hw:%s,%s", card, dev);

perexg

diff --git a/src/modules/alsa/alsa-util.c b/src/modules/alsa/alsa-util.c
index 7dc373fa0..255811a24 100644
--- a/src/modules/alsa/alsa-util.c
+++ b/src/modules/alsa/alsa-util.c
@@ -1654,15 +1654,28 @@ static int mixer_class_event(snd_mixer_class_t *class, unsigned int mask,
 {
     int err;
     const char *name = snd_hctl_elem_get_name(helem);
-    if (mask & SND_CTL_EVENT_MASK_ADD) {
+    // NOTE: The remove event defined as '~0U`.

perexg

Period resets:
==============

  zigbee-herdsman:adapter:ezsp:log Time to watchdog ... 0 +2s
  zigbee-herdsman:adapter:ezsp:log ===> Send command nop: () +0ms
  zigbee-herdsman:adapter:ezsp:log ===> Send data    nop: (fe00010500) +0ms
  zigbee-herdsman:adapter:ezsp:uart Send DATA frame (6,6,0): fe00010500 +2s
  zigbee-herdsman:adapter:ezsp:uart waiting (7) +0ms
  zigbee-herdsman:adapter:ezsp:uart --> [66bc21a9512aa3ad7e] [102,188,33,169,81,42,163,173,126] +0ms
  zigbee-herdsman:adapter:ezsp:uart waiting (7) success +2ms

perexg

[   11.170279] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[   11.171046] snd_soc_skl 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[   11.177728] snd_sof_intel_hda: loading out-of-tree module taints kernel.
[   11.329885] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[   11.331077] sof-audio-pci 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[   11.331263] sof-audio-pci 0000:00:1f.3: warning: No matching ASoC machine driver found
[   11.331270] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040380
[   11.331473] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   11.337195] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[   11.337257] sof-audio-pci 0000:00:1f.3: Debug PCIR: 00000000 at  00000044