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00a98d2aa7f24a14f2b336a3184bc8b83de6fd76
omarchy-pkgs/pkgbuilds/linux-omarchy-eevdf/0512-sound-fixes-1.patch
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diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h
--- a/include/sound/rawmidi.h
+++ b/include/sound/rawmidi.h
@@ -179,7 +179,8 @@ int snd_rawmidi_info_select(struct snd_card *card, struct snd_rawmidi_info *info
int snd_rawmidi_kernel_open_nested(struct snd_rawmidi *rmidi, int subdevice,
int mode, struct snd_rawmidi_file *rfile,
int depth);
-int snd_rawmidi_kernel_release(struct snd_rawmidi_file *rfile);
+int snd_rawmidi_kernel_release_nested(struct snd_rawmidi_file *rfile,
+ int depth);
int snd_rawmidi_output_params(struct snd_rawmidi_substream *substream,
struct snd_rawmidi_params *params);
int snd_rawmidi_input_params(struct snd_rawmidi_substream *substream,
@@ -201,6 +202,11 @@ static inline int snd_rawmidi_kernel_open(struct snd_rawmidi *rmidi,
return snd_rawmidi_kernel_open_nested(rmidi, subdevice, mode, rfile, 0);
}
+static inline int snd_rawmidi_kernel_release(struct snd_rawmidi_file *rfile)
+{
+ return snd_rawmidi_kernel_release_nested(rfile, 0);
+}
+
/* set up the tied devices */
static inline void snd_rawmidi_tie_devices(struct snd_rawmidi *r1,
struct snd_rawmidi *r2)
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -240,6 +240,8 @@ static int i2sbus_add_dev(struct macio_dev *macio,
}
for (i = aoa_resource_i2smmio; i <= aoa_resource_rxdbdma; i++) {
int irq = irq_of_parse_and_map(np, i);
+ if (!irq)
+ goto err;
if (request_irq(irq, ints[i], 0, dev->rnames[i], dev))
goto err;
dev->interrupts[i] = irq;
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -571,7 +571,6 @@ static void rawmidi_release_priv(struct snd_rawmidi_file *rfile)
struct snd_rawmidi *rmidi;
rmidi = rfile->rmidi;
- guard(mutex)(&rmidi->open_mutex);
if (rfile->input) {
close_substream(rmidi, rfile->input, 1);
rfile->input = NULL;
@@ -585,7 +584,8 @@ static void rawmidi_release_priv(struct snd_rawmidi_file *rfile)
}
/* called from sound/core/seq/seq_midi.c */
-int snd_rawmidi_kernel_release(struct snd_rawmidi_file *rfile)
+int snd_rawmidi_kernel_release_nested(struct snd_rawmidi_file *rfile,
+ int depth)
{
struct snd_rawmidi *rmidi;
@@ -593,11 +593,13 @@ int snd_rawmidi_kernel_release(struct snd_rawmidi_file *rfile)
return -ENXIO;
rmidi = rfile->rmidi;
+ mutex_lock_nested(&rmidi->open_mutex, depth);
rawmidi_release_priv(rfile);
+ mutex_unlock(&rmidi->open_mutex);
module_put(rmidi->card->module);
return 0;
}
-EXPORT_SYMBOL(snd_rawmidi_kernel_release);
+EXPORT_SYMBOL(snd_rawmidi_kernel_release_nested);
static int snd_rawmidi_release(struct inode *inode, struct file *file)
{
@@ -607,7 +609,8 @@ static int snd_rawmidi_release(struct inode *inode, struct file *file)
rfile = file->private_data;
rmidi = rfile->rmidi;
- rawmidi_release_priv(rfile);
+ scoped_guard(mutex, &rmidi->open_mutex)
+ rawmidi_release_priv(rfile);
kfree(rfile);
module = rmidi->card->module;
snd_card_file_remove(rmidi->card, file);
diff --git a/sound/core/ump.c b/sound/core/ump.c
--- a/sound/core/ump.c
+++ b/sound/core/ump.c
@@ -1184,7 +1184,8 @@ static int snd_ump_legacy_close(struct snd_rawmidi_substream *substream)
ump->legacy_substreams[dir][group] = NULL;
if (dir == SNDRV_RAWMIDI_STREAM_OUTPUT) {
if (!--ump->legacy_out_opens)
- snd_rawmidi_kernel_release(&ump->legacy_out_rfile);
+ snd_rawmidi_kernel_release_nested(&ump->legacy_out_rfile,
+ SINGLE_DEPTH_NESTING);
}
return 0;
}
diff --git a/sound/hda/codecs/conexant.c b/sound/hda/codecs/conexant.c
--- a/sound/hda/codecs/conexant.c
+++ b/sound/hda/codecs/conexant.c
@@ -207,7 +207,7 @@ static void cx_remove(struct hda_codec *codec)
snd_hda_gen_remove(codec);
}
-static void cx_process_headset_plugin(struct hda_codec *codec)
+static void cx_process_headset_detect_plug_type(struct hda_codec *codec)
{
unsigned int val;
unsigned int count = 0;
@@ -223,11 +223,9 @@ static void cx_process_headset_plugin(struct hda_codec *codec)
count++;
} while (count < 3);
val = snd_hda_codec_read(codec, 0x1c, 0, 0xcb0, 0x0);
- if (val & 0x800) {
- codec_dbg(codec, "headset plugin, type is CTIA\n");
- snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24);
- } else if (val & 0x400) {
- codec_dbg(codec, "headset plugin, type is OMTP\n");
+ if (val & 0xc00) {
+ codec_dbg(codec, "headset plugin, type is %s\n",
+ val & 0x800 ? "CTIA" : "OMTP");
snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24);
} else {
codec_dbg(codec, "headphone plugin\n");
@@ -243,10 +241,12 @@ static void cx_update_headset_mic_vref(struct hda_codec *codec, struct hda_jack_
* Check hp&mic tag to process headset plugin & plugout.
*/
mic_present = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_PIN_SENSE, 0x0);
- if (!(mic_present & AC_PINSENSE_PRESENCE)) /* mic plugout */
+ if (!(mic_present & AC_PINSENSE_PRESENCE)) { /* mic plugout */
snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x20);
- else
- cx_process_headset_plugin(codec);
+ } else {
+ cx_process_headset_detect_plug_type(codec);
+ snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24);
+ }
}
static int cx_suspend(struct hda_codec *codec)
diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
--- a/sound/hda/codecs/realtek/alc269.c
+++ b/sound/hda/codecs/realtek/alc269.c
@@ -1370,6 +1370,61 @@ static void alc269_fixup_hp_gpio_led(struct hda_codec *codec,
alc_fixup_hp_gpio_led(codec, action, 0x08, 0x10);
}
+/*
+ * HP Laptop 15-fd0xxx (SSID 103c:8bb6) Speaker Mute LED fix
+ *
+ * The speaker mute LED is controlled via VREF100 on NID 0x1a.
+ * This pin must remain powered (D0) even during suspend, otherwise
+ * the LED state is lost and the pin defaults to Hi-Z on resume,
+ * causing the LED to stop responding to mute toggles.
+ * Windows keeps this pin powered unconditionally, so matching that
+ * behavior ensures consistent LED operation across suspend/resume.
+ * The mic-mute LED is controlled via GPIO 0 with active-low polarity.
+ */
+static unsigned int hp_8bb6_power_filter(struct hda_codec *codec,
+ hda_nid_t nid,
+ unsigned int power_state)
+{
+ if (nid == 0x1a)
+ return AC_PWRST_D0;
+ return snd_hda_gen_path_power_filter(codec, nid, power_state);
+}
+
+static int hp_8bb6_speaker_mute_led_set(struct led_classdev *led_cdev,
+ enum led_brightness brightness)
+{
+ struct hda_codec *codec = dev_to_hda_codec(led_cdev->dev->parent);
+ unsigned int val = (brightness == LED_OFF) ? PIN_IN : PIN_VREF100;
+
+ snd_hda_set_pin_ctl_cache(codec, 0x1a, val);
+ return 0;
+}
+
+static void alc236_fixup_hp_15_fd0xxx(struct hda_codec *codec,
+ const struct hda_fixup *fix,
+ int action)
+{
+ struct alc_spec *spec = codec->spec;
+
+ switch (action) {
+ case HDA_FIXUP_ACT_PRE_PROBE:
+ spec->micmute_led_polarity = 1;
+ alc_fixup_hp_gpio_led(codec, action, 0x00, 0x01);
+
+ spec->mute_led_polarity = 0;
+ snd_hda_gen_add_mute_led_cdev(codec, hp_8bb6_speaker_mute_led_set);
+
+ codec->power_filter = hp_8bb6_power_filter;
+ spec->no_shutup_pins = 1;
+ break;
+
+ case HDA_FIXUP_ACT_INIT:
+ if (spec->gen.vmaster_mute.hook)
+ snd_hda_sync_vmaster_hook(&spec->gen.vmaster_mute);
+ break;
+ }
+}
+
static void alc285_fixup_hp_gpio_led(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
@@ -4089,6 +4144,7 @@ enum {
ALC225_FIXUP_DELL_WYSE_MIC_NO_PRESENCE,
ALC225_FIXUP_S3_POP_NOISE,
ALC700_FIXUP_INTEL_REFERENCE,
+ ALC700_FIXUP_INTEL_HADES_CANYON,
ALC274_FIXUP_DELL_BIND_DACS,
ALC274_FIXUP_DELL_AIO_LINEOUT_VERB,
ALC298_FIXUP_TPT470_DOCK_FIX,
@@ -4152,6 +4208,7 @@ enum {
ALC236_FIXUP_HP_GPIO_LED,
ALC236_FIXUP_HP_MUTE_LED,
ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF,
+ ALC236_FIXUP_HP_15_FD0XXX,
ALC236_FIXUP_LENOVO_INV_DMIC,
ALC298_FIXUP_SAMSUNG_AMP,
ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS,
@@ -4297,6 +4354,7 @@ enum {
ALC287_FIXUP_LENOVO_LEGION_AW88399,
ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN_HEADSET,
ALC285_LENOVO_DAC_RENAME,
+ ALC287_FIXUP_YOGA9_SPEAKER2_TO_DAC1,
};
/* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -4333,6 +4391,19 @@ static void alc287_fixup_lenovo_yoga_book_9i(struct hda_codec *codec,
__snd_hda_apply_fixup(codec, id, action, 0);
}
+static void alc700_fixup_intel_hades_canyon(struct hda_codec *codec,
+ const struct hda_fixup *fix,
+ int action)
+{
+ /*
+ * Windows may leave coef 0x1b bit 0x0400 cleared, causing broken
+ * analog playback after rebooting into Linux. Restore the bit
+ * during codec initialization.
+ */
+ if (action == HDA_FIXUP_ACT_INIT)
+ alc_update_coef_idx(codec, 0x1b, 0x0400, 0x0400);
+}
+
static const struct hda_fixup alc269_fixups[] = {
[ALC298_FIXUP_RAZER_BLADE16_2025_PINS] = {
.type = HDA_FIXUP_PINS,
@@ -5411,6 +5482,10 @@ static const struct hda_fixup alc269_fixups[] = {
{}
}
},
+ [ALC700_FIXUP_INTEL_HADES_CANYON] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc700_fixup_intel_hades_canyon,
+ },
[ALC274_FIXUP_DELL_BIND_DACS] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc274_fixup_bind_dacs,
@@ -5913,6 +5988,10 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc236_fixup_hp_mute_led_micmute_gpio,
},
+ [ALC236_FIXUP_HP_15_FD0XXX] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc236_fixup_hp_15_fd0xxx,
+ },
[ALC236_FIXUP_LENOVO_INV_DMIC] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_inv_dmic,
@@ -7010,6 +7089,12 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc285_lenovo_dac_rename,
},
+ [ALC287_FIXUP_YOGA9_SPEAKER2_TO_DAC1] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc285_fixup_speaker2_to_dac1,
+ .chained = true,
+ .chain_id = ALC287_FIXUP_TXNW2781_I2C,
+ },
};
static const struct hda_quirk alc269_fixup_tbl[] = {
@@ -7448,6 +7533,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x8b97, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),
SND_PCI_QUIRK(0x103c, 0x8bb3, "HP Slim OMEN", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x103c, 0x8bb4, "HP Slim OMEN", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x103c, 0x8bb6, "HP Laptop 15-fd0039nt", ALC236_FIXUP_HP_15_FD0XXX),
SND_PCI_QUIRK(0x103c, 0x8bbe, "HP Victus 16-r0xxx (MB 8BBE)", ALC245_FIXUP_HP_MUTE_LED_COEFBIT),
SND_PCI_QUIRK(0x103c, 0x8bc8, "HP Victus 15-fa1xxx", ALC245_FIXUP_HP_MUTE_LED_COEFBIT),
SND_PCI_QUIRK(0x103c, 0x8bcd, "HP Omen 16-xd0xxx", ALC245_FIXUP_HP_MUTE_LED_V1_COEFBIT),
@@ -8031,6 +8117,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3834, "Lenovo IdeaPad Slim 9i 14ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x383d, "Legion Y9000X 2019", ALC285_FIXUP_LEGION_Y9000X_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3843, "Lenovo Yoga 9i / Yoga Book 9i", ALC287_FIXUP_LENOVO_YOGA_BOOK_9I),
+ SND_PCI_QUIRK(0x17aa, 0x3846, "Lenovo Yoga Pro 9 16IAH10", ALC287_FIXUP_YOGA9_SPEAKER2_TO_DAC1),
/* Yoga Pro 7 14IMH9 shares PCI SSID 17aa:3847 with Legion 7 16ACHG6;
* use codec SSID to distinguish them
*/
@@ -8044,14 +8131,15 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3852, "Lenovo Yoga 7 14ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3853, "Lenovo Yoga 7 15ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3855, "Legion 7 16ITHG6", ALC287_FIXUP_LEGION_16ITHG6),
+ SND_PCI_QUIRK(0x17aa, 0x3862, "Lenovo IdeaPad Slim 3 15ABR8", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x17aa, 0x3865, "Lenovo 13X", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x17aa, 0x3866, "Lenovo 13X", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x17aa, 0x3869, "Lenovo Yoga7 14IAL7", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
HDA_CODEC_QUIRK(0x17aa, 0x386a, "Lenovo Yoga 7 16IAP7", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
HDA_CODEC_QUIRK(0x17aa, 0x386e, "Legion Y9000X 2022 IAH7", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x17aa, 0x386e, "Yoga Pro 7 14ARP8", ALC285_FIXUP_YOGA_SPEAKER2_TO_DAC1),
- HDA_CODEC_QUIRK(0x17aa, 0x38a8, "Legion Pro 7 16ARX8H", ALC287_FIXUP_TAS2781_I2C), /* this must match before PCI SSID 17aa:386f below */
HDA_CODEC_QUIRK(0x17aa, 0x38a7, "Legion Pro 7 16ARX8H", ALC287_FIXUP_TAS2781_I2C), /* this must match before PCI SSID 17aa:386f below */
+ HDA_CODEC_QUIRK(0x17aa, 0x38a8, "Legion Pro 7 16ARX8H", ALC287_FIXUP_TAS2781_I2C), /* this must match before PCI SSID 17aa:386f below */
SND_PCI_QUIRK(0x17aa, 0x386f, "Legion Pro 7i 16IAX7", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x17aa, 0x3870, "Lenovo Yoga 7 14ARB7", ALC287_FIXUP_YOGA7_14ARB7_I2C),
SND_PCI_QUIRK(0x17aa, 0x3874, "Legion 7i 16IAX7", ALC287_FIXUP_CS35L41_I2C_2),
@@ -8231,6 +8319,8 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x2782, 0xa128, "Positivo N15RPE-S", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x2782, 0xa212, "Lunnen Ground 14", ALC269VC_FIXUP_LUNNEN_GROUND_14),
SND_PCI_QUIRK(0x7017, 0x2014, "Star Labs StarFighter", ALC233_FIXUP_STARLABS_STARFIGHTER),
+ SND_PCI_QUIRK(0x8086, 0x2073, "Intel NUC 8 Hades Canyon",
+ ALC700_FIXUP_INTEL_HADES_CANYON),
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),
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1237,21 +1237,27 @@ static void init_cur_mix_raw(struct usb_mixer_elem_info *cval, int ch, int idx)
}
/*
- * Additional checks for sticky mixers
+ * Additional checks for sticky GET_CUR
*
- * Some devices' volume control mixers are sticky, which accept SET_CUR but
- * do absolutely nothing.
+ * Some devices' volume control mixers have sticky GET_CUR, which implies either
+ * stubbed SET_CUR or broken GET_CUR. For the former case, the mixer accepts
+ * SET_CUR but do absolutely nothing, so falling back to soft mixer is the only
+ * way to control the volume. For the latter case, the mixer has effective
+ * SET_CUR despite GET_CUR being constant, and the mixer is usable as long as we
+ * always provide mixer value from the ceche.
*
* Check the return values of GET_CUR with different SET_CUR values. Consider
- * the mixer as sticky if GET_CUR always returns a constant value.
+ * GET_CUR as sticky if GET_CUR always returns a constant value.
*
- * Some devices have effective SET_CUR despite GET_CUR being constant. Do not
- * consider the mixer as sticky if a quirk flag indicates that.
+ * Unfortunately, we can't distinguish between stubbed SET_CUR and broken
+ * GET_CUR with simple read-back tests. Disabling the mixer regardless and
+ * forcing userspace to use soft mixer instead can lead to audible distortion at
+ * low volume on some wireless headphones, probably due to their poorly-
+ * performed lossy codec.
*
- * Gate the registration of sticky mixers to prevent confusing userspace, so
- * that they won't cause ineffective volume control. However, for mixers with
- * effective SET_CUR but broken GET_CUR, the registration can continue normally
- * but further GET_CUR requests will be gated.
+ * Instead, mark GET_CUR as broken regardless and only provide mixer value from
+ * the cache. Users may opt into soft mixer in userspace audio stack if they
+ * need it.
*/
static int check_sticky_volume_control(struct usb_mixer_elem_info *cval,
int channel, int saved)
@@ -1271,24 +1277,13 @@ static int check_sticky_volume_control(struct usb_mixer_elem_info *cval,
return 0;
}
- if (cval->head.mixer->chip->quirk_flags & QUIRK_FLAG_MIXER_GET_CUR_BROKEN) {
- usb_audio_info(cval->head.mixer->chip,
- "%d:%d: broken mixer GET_CUR (%d/%d/%d => %d)\n",
- cval->head.id, mixer_ctrl_intf(cval->head.mixer),
- cval->min, cval->max, cval->res, saved);
-
- cval->get_cur_broken = 1;
- return -ENXIO;
- }
-
- usb_audio_err(cval->head.mixer->chip,
- "%d:%d: sticky mixer values (%d/%d/%d => %d), disabling\n",
- cval->head.id, mixer_ctrl_intf(cval->head.mixer),
- cval->min, cval->max, cval->res, saved);
usb_audio_info(cval->head.mixer->chip,
- "check MIXER_GET_CUR_BROKEN if you believe the mixer is non-sticky");
+ "%d:%d: broken mixer GET_CUR (%d/%d/%d => %d)\n",
+ cval->head.id, mixer_ctrl_intf(cval->head.mixer),
+ cval->min, cval->max, cval->res, saved);
- return -ENODEV;
+ cval->get_cur_broken = 1;
+ return -ENXIO;
}
/*
@@ -1385,8 +1380,6 @@ static int get_min_max_with_quirks(struct usb_mixer_elem_info *cval,
goto no_checks;
ret = check_sticky_volume_control(cval, minchn, saved);
- if (ret == -ENODEV)
- goto sticky;
if (ret)
goto no_checks;
@@ -1454,34 +1447,15 @@ static int get_min_max_with_quirks(struct usb_mixer_elem_info *cval,
}
}
- return 0;
-
-sticky:
/*
- * It makes no sense to restore the saved value for a sticky mixer,
- * since setting any value is a no-op.
- *
- * However, in some rare cases, SET_CUR is effective despite GET_CUR
- * always returns a constant value. These mixers are not sticky, but
- * there's no way to distinguish them. Without any additional
- * information, the best thing we can do is to set the mixer value to
- * the maximum before bailing out, so that a soft mixer can still reach
- * the maximum hardware volume if the mixer turns out to be non-sticky.
- * Meanwhile, all channels must be synchronized to prevent imbalance
- * volume.
+ * When GET_CUR is sticky, the saved value is bogus, so mixer values set
+ * by the sanity checks must be discarded through init_cur_mix_raw().
+ * After that, we can clear the flag as per QUIRK_FLAG_MIXER_GET_CUR_OK.
*/
- if (!cval->cmask) {
- snd_usb_set_cur_mix_value(cval, 0, 0, cval->max);
- } else {
- idx = 0;
- for (i = 0; i < MAX_CHANNELS; i++) {
- if (cval->cmask & BIT(i)) {
- snd_usb_set_cur_mix_value(cval, i + 1, idx, cval->max);
- idx++;
- }
- }
- }
- return ret;
+ if (cval->head.mixer->chip->quirk_flags & QUIRK_FLAG_MIXER_GET_CUR_OK)
+ cval->get_cur_broken = 0;
+
+ return 0;
}
#define get_min_max(cval, def) get_min_max_with_quirks(cval, def, NULL)
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -505,13 +505,13 @@ static const struct usbmix_connector_map gigabyte_b450_connector_map[] = {
{}
};
-/* Audient iD14: FU 12 advertises Volume on only 4 of its 6 logical channels
- * and sits on the monitor mixer branch, but it is traced through to the
- * Speaker output terminal and gets named "Speaker Playback Volume". Userspace
- * then adopts it as the stream's hardware volume, and any setting below 0 dB
- * attenuates some channels but not others (20 dB imbalance at 80%). Give it a
- * non-standard name so that it is no longer taken for the stream's master
- * volume, while remaining reachable for anyone who wants the monitor gain.
+/* Audient iD14 MkI and MkII: FU 12 sits on the monitor mixer branch but is
+ * traced through to the Speaker output terminal, so it is named "Speaker
+ * Playback Volume". On MkII it controls only 4 of 6 playback channels. MkI
+ * testing found asymmetric attenuation within the main stereo pair. Userspace
+ * adopts this control as the stream's hardware volume, causing imbalance below
+ * 0 dB. Give it a non-standard name so that userspace no longer treats it as
+ * the stream master, while keeping the monitor gain reachable.
*/
static const struct usbmix_name_map audient_id14_map[] = {
{ 12, "Monitor Mix Playback" }, /* FU, partial coverage */
@@ -602,7 +602,12 @@ static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
.map = maya44_map,
},
{
- /* Audient iD14 */
+ /* Audient iD14 MkI */
+ .id = USB_ID(0x2708, 0x0002),
+ .map = audient_id14_map,
+ },
+ {
+ /* Audient iD14 MkII */
.id = USB_ID(0x2708, 0x0008),
.map = audient_id14_map,
},
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1814,6 +1814,28 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
}
},
+{
+ /*
+ * M-Audio Venom
+ *
+ * The AudioControl interface times out on every GET_CUR request,
+ * which adds around 47 seconds to the card registration and
+ * freezes the device, blocking streaming.
+ * Using an explicit composite quirk to skip the mixer entirely.
+ */
+ USB_DEVICE_VENDOR_SPEC(0x0763, 0x2084),
+ QUIRK_DRIVER_INFO {
+ .vendor_name = "M-Audio",
+ .product_name = "Venom",
+ QUIRK_DATA_COMPOSITE {
+ { QUIRK_DATA_IGNORE(0) },
+ { QUIRK_DATA_STANDARD_AUDIO(1) },
+ { QUIRK_DATA_STANDARD_AUDIO(2) },
+ { QUIRK_DATA_STANDARD_MIDI(3) },
+ QUIRK_COMPOSITE_END
+ }
+ }
+},
/* Casio devices */
{
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2215,10 +2215,10 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
- DEVICE_FLG(0x040b, 0x0897, /* Weltrend Semiconductor, sold as Redragon H510-PRO Wireless headset */
- QUIRK_FLAG_MIXER_GET_CUR_BROKEN),
DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */
QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x041e, 0x324d, /* Creative Sound Blaster Play! 3 */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
DEVICE_FLG(0x041e, 0x4080, /* Creative Live Cam VF0610 */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x045e, 0x083c, /* MS USB Link headset */
@@ -2256,8 +2256,9 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
DEVICE_FLG(0x046d, 0x0a8f, /* Logitech H390 headset */
QUIRK_FLAG_CTL_MSG_DELAY_1M |
QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
- DEVICE_FLG(0x046d, 0x0af7, /* Logitech PRO X 2 LIGHTSPEED */
- QUIRK_FLAG_MIXER_GET_CUR_BROKEN),
+ DEVICE_FLG(0x046d, 0x0aba, /* Logitech PRO X Wireless */
+ QUIRK_FLAG_MIXER_GET_CUR_OK |
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
DEVICE_FLG(0x0499, 0x1506, /* Yamaha THR5 */
QUIRK_FLAG_GENERIC_IMPLICIT_FB),
DEVICE_FLG(0x0499, 0x1509, /* Steinberg UR22 */
@@ -2329,9 +2330,11 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
DEVICE_FLG(0x0763, 0x2031, /* M-Audio Fast Track C600 */
QUIRK_FLAG_GENERIC_IMPLICIT_FB),
DEVICE_FLG(0x0763, 0x2080, /* M-Audio Fast Track Ultra */
- QUIRK_FLAG_MIXER_GET_CUR_BROKEN | QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
DEVICE_FLG(0x0763, 0x2081, /* M-Audio Fast Track Ultra */
- QUIRK_FLAG_MIXER_GET_CUR_BROKEN | QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x0763, 0x2084, /* M-Audio Venom */
+ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_DISABLE_AUTOSUSPEND),
DEVICE_FLG(0x07fd, 0x000b, /* MOTU M Series 2nd hardware revision */
QUIRK_FLAG_CTL_MSG_DELAY_1M),
DEVICE_FLG(0x08bb, 0x2702, /* LineX FM Transmitter */
@@ -2370,8 +2373,6 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x1038, 0x1294, /* SteelSeries Arctis Pro Wireless */
QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
- DEVICE_FLG(0x1038, 0x2232, /* SteelSeries Arctis Nova 5 */
- QUIRK_FLAG_MIXER_GET_CUR_BROKEN),
DEVICE_FLG(0x1101, 0x0003, /* Audioengine D1 */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x12d1, 0x3a07, /* HUAWEI USB-C HEADSET */
@@ -2379,8 +2380,6 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY),
DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */
QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
- DEVICE_FLG(0x1377, 0x6004, /* Sennheiser MOMENTUM 3 */
- QUIRK_FLAG_MIXER_GET_CUR_BROKEN),
DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x1397, 0x0507, /* Behringer UMC202HD */
@@ -2393,6 +2392,9 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_IFB_SILENCE_ON_EMPTY),
DEVICE_FLG(0x13e5, 0x0001, /* Serato Phono */
QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x152a, 0x85dd, /* SMSL USB DAC */
+ QUIRK_FLAG_DSD_RAW | QUIRK_FLAG_DISABLE_AUTOSUSPEND |
+ QUIRK_FLAG_SKIP_IFACE_SETUP),
DEVICE_FLG(0x152a, 0x880a, /* NeuralDSP Quad Cortex */
0), /* Doesn't have the vendor quirk which would otherwise apply */
DEVICE_FLG(0x1532, 0x055e, /* Razer Nommo V2 X */
@@ -2505,8 +2507,6 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_CTL_MSG_DELAY_1M),
DEVICE_FLG(0x2d99, 0x0026, /* HECATE G2 GAMING HEADSET */
QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
- DEVICE_FLG(0x2d99, 0xa024, /* Edifier MF200 */
- QUIRK_FLAG_MIXER_GET_CUR_BROKEN),
DEVICE_FLG(0x2fc6, 0xf06b, /* MOONDROP Moonriver2 Ti */
QUIRK_FLAG_CTL_MSG_DELAY),
DEVICE_FLG(0x2fc6, 0xf0b5, /* iBasso DC-Elite */
@@ -2647,7 +2647,7 @@ static const char *const snd_usb_audio_quirk_flag_names[] = {
QUIRK_STRING_ENTRY(MIXER_PLAYBACK_LINEAR_VOL),
QUIRK_STRING_ENTRY(MIXER_CAPTURE_LINEAR_VOL),
QUIRK_STRING_ENTRY(IFB_SILENCE_ON_EMPTY),
- QUIRK_STRING_ENTRY(MIXER_GET_CUR_BROKEN),
+ QUIRK_STRING_ENTRY(MIXER_GET_CUR_OK),
QUIRK_STRING_ENTRY(PLAYBACK_URB_FIXUP),
QUIRK_STRING_ENTRY(ALWAYS_SET_RATE),
NULL
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -243,24 +243,18 @@ extern bool snd_usb_skip_validation;
* from snd_usb_handle_sync_urb. Instead fall through and enqueue a
* packet_info containing only size-0 packets, so the OUT ring keeps
* moving (emits silence). Needed by Behringer Flow 8 (1397:050c).
- * QUIRK_FLAG_MIXER_GET_CUR_BROKEN
- * Some mixers are sticky, which means that setting their current volume is a
- * no-op, and reading the current volume returns a constant value. The sticky
- * check disables these mixers to prevent confusing userspace. However, some
- * devices do have a tunable volume despite the reported current volume being
- * constant. As the sticky check can't distinguish between the two categories,
- * setting this flag tells that the device should fall into the second
- * category when GET_CUR returns a constant value, resulting in the sticky
- * check being non-fatal and only disabling GET_CUR instead of the whole mixer.
- * The current volume will then be provided by the internal cache that stores
- * the last set volume
+ * QUIRK_FLAG_MIXER_GET_CUR_OK
+ * On some devices, whether their GET_CUR being sticky depends on whether
+ * hotpluggable components are present. When the hotpluggable components are
+ * missing on probe, their GET_CUR behavior is classified as broken. Set the
+ * flag to prevent the heuristics from gating GET_CUR.
* QUIRK_FLAG_PLAYBACK_URB_FIXUP
* Set URB_ISO_ASAP flag for isochronous URBs and force nurbs to MAX_URBS.
* This is needed for devices that exhibit boot-time audio stuttering due
* to insufficient buffer depth combined with xHCI scheduling variability.
* The larger buffer (MAX_URBS = 12, ~64ms) absorbs system scheduling
* jitter during boot, while URB_ISO_ASAP ensures consistent xHCI scheduling.
- * QUIRK_FLAG_ALWAYS_SET_RATE:
+ * QUIRK_FLAG_ALWAYS_SET_RATE
* Issue SET_CUR for the sample rate even when the clock already reports the
* requested rate. A device advertising a single rate is otherwise never sent
* the request at all, and some require it before streaming will start.
@@ -297,10 +291,10 @@ enum {
QUIRK_TYPE_MIXER_PLAYBACK_LINEAR_VOL = 27,
QUIRK_TYPE_MIXER_CAPTURE_LINEAR_VOL = 28,
QUIRK_TYPE_IFB_SILENCE_ON_EMPTY = 29,
- QUIRK_TYPE_MIXER_GET_CUR_BROKEN = 30,
+ QUIRK_TYPE_MIXER_GET_CUR_OK = 30,
QUIRK_TYPE_PLAYBACK_URB_FIXUP = 31,
QUIRK_TYPE_ALWAYS_SET_RATE = 32,
-/* Please also edit snd_usb_audio_quirk_flag_names */
+/* Please also edit snd_usb_audio_quirk_flag_names and alsa-configuration.rst */
};
#define QUIRK_FLAG(x) BIT_U64(QUIRK_TYPE_ ## x)
@@ -335,7 +329,7 @@ enum {
#define QUIRK_FLAG_MIXER_PLAYBACK_LINEAR_VOL QUIRK_FLAG(MIXER_PLAYBACK_LINEAR_VOL)
#define QUIRK_FLAG_MIXER_CAPTURE_LINEAR_VOL QUIRK_FLAG(MIXER_CAPTURE_LINEAR_VOL)
#define QUIRK_FLAG_IFB_SILENCE_ON_EMPTY QUIRK_FLAG(IFB_SILENCE_ON_EMPTY)
-#define QUIRK_FLAG_MIXER_GET_CUR_BROKEN QUIRK_FLAG(MIXER_GET_CUR_BROKEN)
+#define QUIRK_FLAG_MIXER_GET_CUR_OK QUIRK_FLAG(MIXER_GET_CUR_OK)
#define QUIRK_FLAG_PLAYBACK_URB_FIXUP QUIRK_FLAG(PLAYBACK_URB_FIXUP)
#define QUIRK_FLAG_ALWAYS_SET_RATE QUIRK_FLAG(ALWAYS_SET_RATE)
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