ALSA: hda/realtek: Fix speaker pop on Star Labs StarFighter

On Star Labs StarFighter (Realtek ALC233/235), the internal speakers can
emit an audible pop when entering or leaving runtime suspend.

Mute the speaker output paths via snd_hda_gen_shutup_speakers() in the
Realtek shutup callback before the codec is powered down.

This is enough to avoid the pop without special EAPD handling.

Test results:
- runtime PM pop fixed
- still reaches D3 (PCI 0000:00:1f.3 power_state=D3hot)
- does not address pops on cold boot (G3 exit) or around display manager
  start/shutdown

journalctl -k (boot):
- snd_hda_codec_alc269 hdaudioC0D0: ALC233: picked fixup for PCI SSID
  7017:2014
- snd_hda_codec_alc269 hdaudioC0D0: autoconfig for ALC233: line_outs=1
  (0x1b/0x0/0x0/0x0/0x0) type:speaker

Suggested-by: Takashi Iwai <tiwai@suse.com>
Tested-by: Sean Rhodes <sean@starlabs.systems>
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Link: https://patch.msgid.link/4d5fb71b132bb283fd41c622b8413770b2065242.1771532060.git.sean@starlabs.systems
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
index 36053042ca772229a50343672cbe72f1e58d60e4..9f64bb97c3f9a04996bbfd7c141f4a8da94d5d50 100644 (file)
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -1017,6 +1017,24 @@ static int alc269_resume(struct hda_codec *codec)
        return 0;
 }
 
+#define STARLABS_STARFIGHTER_SHUTUP_DELAY_MS   30
+
+static void starlabs_starfighter_shutup(struct hda_codec *codec)
+{
+       if (snd_hda_gen_shutup_speakers(codec))
+               msleep(STARLABS_STARFIGHTER_SHUTUP_DELAY_MS);
+}
+
+static void alc233_fixup_starlabs_starfighter(struct hda_codec *codec,
+                                             const struct hda_fixup *fix,
+                                             int action)
+{
+       struct alc_spec *spec = codec->spec;
+
+       if (action == HDA_FIXUP_ACT_PRE_PROBE)
+               spec->shutup = starlabs_starfighter_shutup;
+}
+
 static void alc269_fixup_pincfg_no_hp_to_lineout(struct hda_codec *codec,
                                                 const struct hda_fixup *fix, int action)
 {
@@ -4040,6 +4058,7 @@ enum {
        ALC245_FIXUP_CLEVO_NOISY_MIC,
        ALC269_FIXUP_VAIO_VJFH52_MIC_NO_PRESENCE,
        ALC233_FIXUP_MEDION_MTL_SPK,
+       ALC233_FIXUP_STARLABS_STARFIGHTER,
        ALC294_FIXUP_BASS_SPEAKER_15,
        ALC283_FIXUP_DELL_HP_RESUME,
        ALC294_FIXUP_ASUS_CS35L41_SPI_2,
@@ -6499,6 +6518,10 @@ static const struct hda_fixup alc269_fixups[] = {
                        { }
                },
        },
+       [ALC233_FIXUP_STARLABS_STARFIGHTER] = {
+               .type = HDA_FIXUP_FUNC,
+               .v.func = alc233_fixup_starlabs_starfighter,
+       },
        [ALC294_FIXUP_BASS_SPEAKER_15] = {
                .type = HDA_FIXUP_FUNC,
                .v.func = alc294_fixup_bass_speaker_15,
@@ -7651,6 +7674,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x2782, 0x1705, "MEDION E15433", ALC269VC_FIXUP_INFINIX_Y4_MAX),
        SND_PCI_QUIRK(0x2782, 0x1707, "Vaio VJFE-ADL", ALC298_FIXUP_SPK_VOLUME),
        SND_PCI_QUIRK(0x2782, 0x4900, "MEDION E15443", ALC233_FIXUP_MEDION_MTL_SPK),
+       SND_PCI_QUIRK(0x7017, 0x2014, "Star Labs StarFighter", ALC233_FIXUP_STARLABS_STARFIGHTER),
        SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC),
        SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED),
        SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10),
@@ -7747,6 +7771,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
        {.id = ALC298_FIXUP_TPT470_DOCK_FIX, .name = "tpt470-dock-fix"},
        {.id = ALC298_FIXUP_TPT470_DOCK, .name = "tpt470-dock"},
        {.id = ALC233_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"},
+       {.id = ALC233_FIXUP_STARLABS_STARFIGHTER, .name = "starlabs-starfighter"},
        {.id = ALC700_FIXUP_INTEL_REFERENCE, .name = "alc700-ref"},
        {.id = ALC269_FIXUP_SONY_VAIO, .name = "vaio"},
        {.id = ALC269_FIXUP_DELL_M101Z, .name = "dell-m101z"},