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sound fixes for 6.11-rc3

Browse Source 
A collection of lots of small changes, almost all device-specific.
 
 - A series of fixes for ASoC Qualcomm stuff
 - Various fixes for Cirrus ASoC and HD-audio codecs
 - A few AMD ASoC quirks and usual HD-audio quirks
 - Other misc fixes, including a long-time regression in USB-audio
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Merge tag 'sound-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A collection of lots of small changes, almost all device-specific:

   - A series of fixes for ASoC Qualcomm stuff

   - Various fixes for Cirrus ASoC and HD-audio codecs

   - A few AMD ASoC quirks and usual HD-audio quirks

   - Other misc fixes, including a long-time regression in USB-audio"

* tag 'sound-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (39 commits)
  ASoC: cs35l56: Patch CS35L56_IRQ1_MASK_18 to the default value
  ASoC: meson: axg-fifo: fix irq scheduling issue with PREEMPT_RT
  MAINTAINERS: Update Cirrus Logic parts to linux-sound mailing list
  ASoC: dt-bindings: qcom,wcd939x: Correct reset GPIO polarity in example
  ASoC: dt-bindings: qcom,wcd938x: Correct reset GPIO polarity in example
  ASoC: dt-bindings: qcom,wcd934x: Correct reset GPIO polarity in example
  ASoC: dt-bindings: qcom,wcd937x: Correct reset GPIO polarity in example
  ASoC: amd: yc: Add quirk entry for OMEN by HP Gaming Laptop 16-n0xxx
  ASoC: codecs: ES8326: button detect issue
  ASoC: amd: yc: Support mic on Lenovo Thinkpad E14 Gen 6
  ALSA: usb-audio: Re-add ScratchAmp quirk entries
  ALSA: hda/realtek: Add Framework Laptop 13 (Intel Core Ultra) to quirks
  ALSA: hda/hdmi: Yet more pin fix for HP EliteDesk 800 G4
  ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list
  ASoC: cs35l56: Handle OTP read latency over SoundWire
  ASoC: codecs: lpass-macro: fix missing codec version
  ALSA: line6: Fix racy access to midibuf
  ASoC: cs-amp-lib: Fix NULL pointer crash if efi.get_variable is NULL
  ASoC: cs35l56: Stop creating ALSA controls for firmware coefficients
  ASoC: wm_adsp: Add control_add callback and export wm_adsp_control_add()
  ...
This commit is contained in:
Linus Torvalds 2024-08-09 09:25:30 -07:00
commit 377773dd6b
43 changed files with 304 additions and 135 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/devicetree/bindings/sound/qcom,wcd934x.yaml
View File

@ -199,10 +199,11 @@ additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
codec@1,0{
compatible = "slim217,250";
reg = <1 0>;
reset-gpios = <&tlmm 64 0>;
reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
slim-ifc-dev = <&wcd9340_ifd>;
#sound-dai-cells = <1>;
interrupt-parent = <&tlmm>;

2
Documentation/devicetree/bindings/sound/qcom,wcd937x.yaml
View File

@ -42,7 +42,7 @@ examples:
pinctrl-names = "default", "sleep";
pinctrl-0 = <&wcd_reset_n>;
pinctrl-1 = <&wcd_reset_n_sleep>;
reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;
reset-gpios = <&tlmm 83 GPIO_ACTIVE_LOW>;
vdd-buck-supply = <&vreg_l17b_1p8>;
vdd-rxtx-supply = <&vreg_l18b_1p8>;
vdd-px-supply = <&vreg_l18b_1p8>;

3
Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml
View File

@ -34,9 +34,10 @@ unevaluatedProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
codec {
compatible = "qcom,wcd9380-codec";
reset-gpios = <&tlmm 32 0>;
reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
#sound-dai-cells = <1>;
qcom,tx-device = <&wcd938x_tx>;
qcom,rx-device = <&wcd938x_rx>;

4
Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml
View File

@ -52,10 +52,10 @@ unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
codec {
compatible = "qcom,wcd9390-codec";
reset-gpios = <&tlmm 32 IRQ_TYPE_NONE>;
reset-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
#sound-dai-cells = <1>;
qcom,tx-device = <&wcd939x_tx>;
qcom,rx-device = <&wcd939x_rx>;

4
MAINTAINERS
View File

@ -5306,7 +5306,7 @@ F: drivers/media/cec/i2c/ch7322.c
CIRRUS LOGIC AUDIO CODEC DRIVERS
M: David Rhodes <david.rhodes@cirrus.com>
M: Richard Fitzgerald <rf@opensource.cirrus.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
L: linux-sound@vger.kernel.org
L: patches@opensource.cirrus.com
S: Maintained
F: Documentation/devicetree/bindings/sound/cirrus,cs*
@ -5375,7 +5375,7 @@ F: sound/soc/codecs/lochnagar-sc.c
CIRRUS LOGIC MADERA CODEC DRIVERS
M: Charles Keepax <ckeepax@opensource.cirrus.com>
M: Richard Fitzgerald <rf@opensource.cirrus.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
L: linux-sound@vger.kernel.org
L: patches@opensource.cirrus.com
S: Supported
W: https://github.com/CirrusLogic/linux-drivers/wiki

5
include/sound/cs35l56.h
View File

@ -277,6 +277,11 @@ static inline int cs35l56_force_sync_asp1_registers_from_cache(struct cs35l56_ba
return 0;
}
static inline bool cs35l56_is_otp_register(unsigned int reg)
{
return (reg >> 16) == 3;
}
extern struct regmap_config cs35l56_regmap_i2c;
extern struct regmap_config cs35l56_regmap_spi;
extern struct regmap_config cs35l56_regmap_sdw;

5
include/sound/soc-component.h
View File

@ -462,6 +462,11 @@ int snd_soc_component_force_enable_pin_unlocked(
const char *pin);
/* component controls */
struct snd_kcontrol *snd_soc_component_get_kcontrol(struct snd_soc_component *component,
const char * const ctl);
struct snd_kcontrol *
snd_soc_component_get_kcontrol_locked(struct snd_soc_component *component,
const char * const ctl);
int snd_soc_component_notify_control(struct snd_soc_component *component,
const char * const ctl);

13
sound/pci/hda/cs35l41_hda.c
View File

@ -133,17 +133,6 @@ static const struct reg_sequence cs35l41_hda_mute[] = {
{ CS35L41_AMP_DIG_VOL_CTRL, 0x0000A678 }, // AMP_HPF_PCM_EN = 1, AMP_VOL_PCM Mute
};
static void cs35l41_add_controls(struct cs35l41_hda *cs35l41)
{
struct hda_cs_dsp_ctl_info info;
info.device_name = cs35l41->amp_name;
info.fw_type = cs35l41->firmware_type;
info.card = cs35l41->codec->card;
hda_cs_dsp_add_controls(&cs35l41->cs_dsp, &info);
}
static const struct cs_dsp_client_ops client_ops = {
.control_remove = hda_cs_dsp_control_remove,
};
@ -603,8 +592,6 @@ static int cs35l41_init_dsp(struct cs35l41_hda *cs35l41)
if (ret)
goto err;
cs35l41_add_controls(cs35l41);
cs35l41_hda_apply_calibration(cs35l41);
err:

38
sound/pci/hda/cs35l56_hda.c
View File

@ -559,18 +559,6 @@ static void cs35l56_hda_release_firmware_files(const struct firmware *wmfw_firmw
kfree(coeff_filename);
}
static void cs35l56_hda_create_dsp_controls_work(struct work_struct *work)
{
struct cs35l56_hda *cs35l56 = container_of(work, struct cs35l56_hda, control_work);
struct hda_cs_dsp_ctl_info info;
info.device_name = cs35l56->amp_name;
info.fw_type = HDA_CS_DSP_FW_MISC;
info.card = cs35l56->codec->card;
hda_cs_dsp_add_controls(&cs35l56->cs_dsp, &info);
}
static void cs35l56_hda_apply_calibration(struct cs35l56_hda *cs35l56)
{
int ret;
@ -595,26 +583,15 @@ static void cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56)
char *wmfw_filename = NULL;
unsigned int preloaded_fw_ver;
bool firmware_missing;
bool add_dsp_controls_required = false;
int ret;
/*
* control_work must be flushed before proceeding, but we can't do that
* here as it would create a deadlock on controls_rwsem so it must be
* performed before queuing dsp_work.
*/
WARN_ON_ONCE(work_busy(&cs35l56->control_work));
/*
* Prepare for a new DSP power-up. If the DSP has had firmware
* downloaded previously then it needs to be powered down so that it
* can be updated and if hadn't been patched before then the controls
* will need to be added once firmware download succeeds.
* can be updated.
*/
if (cs35l56->base.fw_patched)
cs_dsp_power_down(&cs35l56->cs_dsp);
else
add_dsp_controls_required = true;
cs35l56->base.fw_patched = false;
@ -698,15 +675,6 @@ static void cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56)
CS35L56_FIRMWARE_MISSING);
cs35l56->base.fw_patched = true;
/*
* Adding controls is deferred to prevent a lock inversion - ALSA takes
* the controls_rwsem when adding a control, the get() / put()
* functions of a control are called holding controls_rwsem and those
* that depend on running firmware wait for dsp_work() to complete.
*/
if (add_dsp_controls_required)
queue_work(system_long_wq, &cs35l56->control_work);
ret = cs_dsp_run(&cs35l56->cs_dsp);
if (ret)
dev_dbg(cs35l56->base.dev, "%s: cs_dsp_run ret %d\n", __func__, ret);
@ -753,7 +721,6 @@ static int cs35l56_hda_bind(struct device *dev, struct device *master, void *mas
strscpy(comp->name, dev_name(dev), sizeof(comp->name));
comp->playback_hook = cs35l56_hda_playback_hook;
flush_work(&cs35l56->control_work);
queue_work(system_long_wq, &cs35l56->dsp_work);
cs35l56_hda_create_controls(cs35l56);
@ -775,7 +742,6 @@ static void cs35l56_hda_unbind(struct device *dev, struct device *master, void *
struct hda_component *comp;
cancel_work_sync(&cs35l56->dsp_work);
cancel_work_sync(&cs35l56->control_work);
cs35l56_hda_remove_controls(cs35l56);
@ -806,7 +772,6 @@ static int cs35l56_hda_system_suspend(struct device *dev)
struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);
cs35l56_hda_wait_dsp_ready(cs35l56);
flush_work(&cs35l56->control_work);
if (cs35l56->playing)
cs35l56_hda_pause(cs35l56);
@ -1026,7 +991,6 @@ int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int hid, int id)
dev_set_drvdata(cs35l56->base.dev, cs35l56);
INIT_WORK(&cs35l56->dsp_work, cs35l56_hda_dsp_work);
INIT_WORK(&cs35l56->control_work, cs35l56_hda_create_dsp_controls_work);
ret = cs35l56_hda_read_acpi(cs35l56, hid, id);
if (ret)

1
sound/pci/hda/cs35l56_hda.h
View File

@ -23,7 +23,6 @@ struct cs35l56_hda {
struct cs35l56_base base;
struct hda_codec *codec;
struct work_struct dsp_work;
struct work_struct control_work;
int index;
const char *system_name;

2
sound/pci/hda/patch_hdmi.c
View File

@ -1989,6 +1989,8 @@ static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
}
static const struct snd_pci_quirk force_connect_list[] = {
SND_PCI_QUIRK(0x103c, 0x83e2, "HP EliteDesk 800 G4", 1),
SND_PCI_QUIRK(0x103c, 0x83ef, "HP MP9 G4 Retail System AMS", 1),
SND_PCI_QUIRK(0x103c, 0x870f, "HP", 1),
SND_PCI_QUIRK(0x103c, 0x871a, "HP", 1),
SND_PCI_QUIRK(0x103c, 0x8711, "HP", 1),

1
sound/pci/hda/patch_realtek.c
View File

@ -10678,6 +10678,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x8086, 0x3038, "Intel NUC 13", ALC295_FIXUP_CHROME_BOOK),
SND_PCI_QUIRK(0xf111, 0x0001, "Framework Laptop", ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0xf111, 0x0006, "Framework Laptop", ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0xf111, 0x0009, "Framework Laptop", ALC295_FIXUP_FRAMEWORK_LAPTOP_MIC_NO_PRESENCE),
#if 0
/* Below is a quirk table taken from the old code.

21
sound/soc/amd/yc/acp6x-mach.c
View File

@ -220,6 +220,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "21J6"),
}
},
{
.driver_data = &acp6x_card,
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "21M3"),
}
},
{
.driver_data = &acp6x_card,
.matches = {
@ -409,6 +416,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "8A43"),
}
},
{
.driver_data = &acp6x_card,
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "HP"),
DMI_MATCH(DMI_BOARD_NAME, "8A44"),
}
},
{
.driver_data = &acp6x_card,
.matches = {
@ -423,6 +437,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "8A3E"),
}
},
{
.driver_data = &acp6x_card,
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "HP"),
DMI_MATCH(DMI_BOARD_NAME, "8B27"),
}
},
{
.driver_data = &acp6x_card,
.matches = {

2
sound/soc/codecs/cs-amp-lib.c
View File

@ -108,7 +108,7 @@ static efi_status_t cs_amp_get_efi_variable(efi_char16_t *name,
KUNIT_STATIC_STUB_REDIRECT(cs_amp_get_efi_variable, name, guid, size, buf);
if (IS_ENABLED(CONFIG_EFI))
if (efi_rt_services_supported(EFI_RT_SUPPORTED_GET_VARIABLE))
return efi.get_variable(name, guid, &attr, size, buf);
return EFI_NOT_FOUND;

11
sound/soc/codecs/cs35l45.c
View File

@ -176,17 +176,10 @@ static int cs35l45_activate_ctl(struct snd_soc_component *component,
struct snd_kcontrol *kcontrol;
struct snd_kcontrol_volatile *vd;
unsigned int index_offset;
char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
if (component->name_prefix)
snprintf(name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "%s %s",
component->name_prefix, ctl_name);
else
snprintf(name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN, "%s", ctl_name);
kcontrol = snd_soc_card_get_kcontrol_locked(component->card, name);
kcontrol = snd_soc_component_get_kcontrol_locked(component, ctl_name);
if (!kcontrol) {
dev_err(component->dev, "Can't find kcontrol %s\n", name);
dev_err(component->dev, "Can't find kcontrol %s\n", ctl_name);
return -EINVAL;
}

77
sound/soc/codecs/cs35l56-sdw.c
View File

@ -23,6 +23,79 @@
/* Register addresses are offset when sent over SoundWire */
#define CS35L56_SDW_ADDR_OFFSET 0x8000
/* Cirrus bus bridge registers */
#define CS35L56_SDW_MEM_ACCESS_STATUS 0xd0
#define CS35L56_SDW_MEM_READ_DATA 0xd8
#define CS35L56_SDW_LAST_LATE BIT(3)
#define CS35L56_SDW_CMD_IN_PROGRESS BIT(2)
#define CS35L56_SDW_RDATA_RDY BIT(0)
#define CS35L56_LATE_READ_POLL_US 10
#define CS35L56_LATE_READ_TIMEOUT_US 1000
static int cs35l56_sdw_poll_mem_status(struct sdw_slave *peripheral,
unsigned int mask,
unsigned int match)
{
int ret, val;
ret = read_poll_timeout(sdw_read_no_pm, val,
(val < 0) || ((val & mask) == match),
CS35L56_LATE_READ_POLL_US, CS35L56_LATE_READ_TIMEOUT_US,
false, peripheral, CS35L56_SDW_MEM_ACCESS_STATUS);
if (ret < 0)
return ret;
if (val < 0)
return val;
return 0;
}
static int cs35l56_sdw_slow_read(struct sdw_slave *peripheral, unsigned int reg,
u8 *buf, size_t val_size)
{
int ret, i;
reg += CS35L56_SDW_ADDR_OFFSET;
for (i = 0; i < val_size; i += sizeof(u32)) {
/* Poll for bus bridge idle */
ret = cs35l56_sdw_poll_mem_status(peripheral,
CS35L56_SDW_CMD_IN_PROGRESS,
0);
if (ret < 0) {
dev_err(&peripheral->dev, "!CMD_IN_PROGRESS fail: %d\n", ret);
return ret;
}
/* Reading LSByte triggers read of register to holding buffer */
sdw_read_no_pm(peripheral, reg + i);
/* Wait for data available */
ret = cs35l56_sdw_poll_mem_status(peripheral,
CS35L56_SDW_RDATA_RDY,
CS35L56_SDW_RDATA_RDY);
if (ret < 0) {
dev_err(&peripheral->dev, "RDATA_RDY fail: %d\n", ret);
return ret;
}
/* Read data from buffer */
ret = sdw_nread_no_pm(peripheral, CS35L56_SDW_MEM_READ_DATA,
sizeof(u32), &buf[i]);
if (ret) {
dev_err(&peripheral->dev, "Late read @%#x failed: %d\n", reg + i, ret);
return ret;
}
swab32s((u32 *)&buf[i]);
}
return 0;
}
static int cs35l56_sdw_read_one(struct sdw_slave *peripheral, unsigned int reg, void *buf)
{
int ret;
@ -48,6 +121,10 @@ static int cs35l56_sdw_read(void *context, const void *reg_buf,
int ret;
reg = le32_to_cpu(*(const __le32 *)reg_buf);
if (cs35l56_is_otp_register(reg))
return cs35l56_sdw_slow_read(peripheral, reg, buf8, val_size);
reg += CS35L56_SDW_ADDR_OFFSET;
if (val_size == 4)

1
sound/soc/codecs/cs35l56-shared.c
View File

@ -36,6 +36,7 @@ static const struct reg_sequence cs35l56_patch[] = {
{ CS35L56_SWIRE_DP3_CH2_INPUT, 0x00000019 },
{ CS35L56_SWIRE_DP3_CH3_INPUT, 0x00000029 },
{ CS35L56_SWIRE_DP3_CH4_INPUT, 0x00000028 },
{ CS35L56_IRQ1_MASK_18, 0x1f7df0ff },
/* These are not reset by a soft-reset, so patch to defaults. */
{ CS35L56_MAIN_RENDER_USER_MUTE, 0x00000000 },

11
sound/soc/codecs/cs35l56.c
View File

@ -1095,6 +1095,11 @@ int cs35l56_system_resume(struct device *dev)
}
EXPORT_SYMBOL_GPL(cs35l56_system_resume);
static int cs35l56_control_add_nop(struct wm_adsp *dsp, struct cs_dsp_coeff_ctl *cs_ctl)
{
return 0;
}
static int cs35l56_dsp_init(struct cs35l56_private *cs35l56)
{
struct wm_adsp *dsp;
@ -1117,6 +1122,12 @@ static int cs35l56_dsp_init(struct cs35l56_private *cs35l56)
dsp->fw = 12;
dsp->wmfw_optional = true;
/*
* None of the firmware controls need to be exported so add a no-op
* callback that suppresses creating an ALSA control.
*/
dsp->control_add = &cs35l56_control_add_nop;
dev_dbg(cs35l56->base.dev, "DSP system name: '%s'\n", dsp->system_name);
ret = wm_halo_init(dsp);

75
sound/soc/codecs/cs42l43.c
View File

@ -7,6 +7,7 @@
#include <linux/bitops.h>
#include <linux/bits.h>
#include <linux/build_bug.h>
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/err.h>
@ -252,24 +253,20 @@ CS42L43_IRQ_COMPLETE(load_detect)
static irqreturn_t cs42l43_mic_shutter(int irq, void *data)
{
struct cs42l43_codec *priv = data;
static const char * const controls[] = {
"Decimator 1 Switch",
"Decimator 2 Switch",
"Decimator 3 Switch",
"Decimator 4 Switch",
};
int i, ret;
struct snd_soc_component *component = priv->component;
int i;
dev_dbg(priv->dev, "Microphone shutter changed\n");
if (!priv->component)
if (!component)
return IRQ_NONE;
for (i = 0; i < ARRAY_SIZE(controls); i++) {
ret = snd_soc_component_notify_control(priv->component,
controls[i]);
if (ret)
for (i = 1; i < ARRAY_SIZE(priv->kctl); i++) {
if (!priv->kctl[i])
return IRQ_NONE;
snd_ctl_notify(component->card->snd_card,
SNDRV_CTL_EVENT_MASK_VALUE, &priv->kctl[i]->id);
}
return IRQ_HANDLED;
@ -278,18 +275,19 @@ static irqreturn_t cs42l43_mic_shutter(int irq, void *data)
static irqreturn_t cs42l43_spk_shutter(int irq, void *data)
{
struct cs42l43_codec *priv = data;
int ret;
struct snd_soc_component *component = priv->component;
dev_dbg(priv->dev, "Speaker shutter changed\n");
if (!priv->component)
if (!component)
return IRQ_NONE;
ret = snd_soc_component_notify_control(priv->component,
"Speaker Digital Switch");
if (ret)
if (!priv->kctl[0])
return IRQ_NONE;
snd_ctl_notify(component->card->snd_card,
SNDRV_CTL_EVENT_MASK_VALUE, &priv->kctl[0]->id);
return IRQ_HANDLED;
}
@ -590,7 +588,46 @@ static int cs42l43_asp_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mas
return 0;
}
static int cs42l43_dai_probe(struct snd_soc_dai *dai)
{
struct snd_soc_component *component = dai->component;
struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component);
static const char * const controls[] = {
"Speaker Digital Switch",
"Decimator 1 Switch",
"Decimator 2 Switch",
"Decimator 3 Switch",
"Decimator 4 Switch",
};
int i;
static_assert(ARRAY_SIZE(controls) == ARRAY_SIZE(priv->kctl));
for (i = 0; i < ARRAY_SIZE(controls); i++) {
if (priv->kctl[i])
continue;
priv->kctl[i] = snd_soc_component_get_kcontrol(component, controls[i]);
}
return 0;
}
static int cs42l43_dai_remove(struct snd_soc_dai *dai)
{
struct snd_soc_component *component = dai->component;
struct cs42l43_codec *priv = snd_soc_component_get_drvdata(component);
int i;
for (i = 0; i < ARRAY_SIZE(priv->kctl); i++)
priv->kctl[i] = NULL;
return 0;
}
static const struct snd_soc_dai_ops cs42l43_asp_ops = {
.probe = cs42l43_dai_probe,
.remove = cs42l43_dai_remove,
.startup = cs42l43_startup,
.hw_params = cs42l43_asp_hw_params,
.set_fmt = cs42l43_asp_set_fmt,
@ -608,9 +645,11 @@ static int cs42l43_sdw_hw_params(struct snd_pcm_substream *substream,
return ret;
return cs42l43_set_sample_rate(substream, params, dai);
};
}
static const struct snd_soc_dai_ops cs42l43_sdw_ops = {
.probe = cs42l43_dai_probe,
.remove = cs42l43_dai_remove,
.startup = cs42l43_startup,
.set_stream = cs42l43_sdw_set_stream,
.hw_params = cs42l43_sdw_hw_params,

2
sound/soc/codecs/cs42l43.h
View File

@ -100,6 +100,8 @@ struct cs42l43_codec {
struct delayed_work hp_ilimit_clear_work;
bool hp_ilimited;
int hp_ilimit_count;
struct snd_kcontrol *kctl[5];
};
#if IS_REACHABLE(CONFIG_SND_SOC_CS42L43_SDW)

8
sound/soc/codecs/cs530x.c
View File

@ -129,16 +129,16 @@ volsw_err:
static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1270, 50, 0);
static const char * const cs530x_in_hpf_text[] = {
static const char * const cs530x_in_filter_text[] = {
"Min Phase Slow Roll-off",
"Min Phase Fast Roll-off",
"Linear Phase Slow Roll-off",
"Linear Phase Fast Roll-off",
};
static SOC_ENUM_SINGLE_DECL(cs530x_in_hpf_enum, CS530X_IN_FILTER,
static SOC_ENUM_SINGLE_DECL(cs530x_in_filter_enum, CS530X_IN_FILTER,
CS530X_IN_FILTER_SHIFT,
cs530x_in_hpf_text);
cs530x_in_filter_text);
static const char * const cs530x_in_4ch_sum_text[] = {
"None",
@ -189,7 +189,7 @@ SOC_SINGLE_EXT_TLV("IN1 Volume", CS530X_IN_VOL_CTRL1_0, 0, 255, 1,
SOC_SINGLE_EXT_TLV("IN2 Volume", CS530X_IN_VOL_CTRL1_1, 0, 255, 1,
snd_soc_get_volsw, cs530x_put_volsw_vu, in_vol_tlv),
SOC_ENUM("IN HPF Select", cs530x_in_hpf_enum),
SOC_ENUM("IN DEC Filter Select", cs530x_in_filter_enum),
SOC_ENUM("Input Ramp Up", cs530x_ramp_inc_enum),
SOC_ENUM("Input Ramp Down", cs530x_ramp_dec_enum),

2
sound/soc/codecs/es8326.c
View File

@ -843,6 +843,8 @@ static void es8326_jack_detect_handler(struct work_struct *work)
es8326_disable_micbias(es8326->component);
if (es8326->jack->status & SND_JACK_HEADPHONE) {
dev_dbg(comp->dev, "Report hp remove event\n");
snd_soc_jack_report(es8326->jack, 0,
SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2);
snd_soc_jack_report(es8326->jack, 0, SND_JACK_HEADSET);
/* mute adc when mic path switch */
regmap_write(es8326->regmap, ES8326_ADC1_SRC, 0x44);

2
sound/soc/codecs/lpass-va-macro.c
View File

@ -1472,6 +1472,8 @@ static void va_macro_set_lpass_codec_version(struct va_macro *va)
if ((core_id_0 == 0x01) && (core_id_1 == 0x0F))
version = LPASS_CODEC_VERSION_2_0;
if ((core_id_0 == 0x02) && (core_id_1 == 0x0F) && core_id_2 == 0x01)
version = LPASS_CODEC_VERSION_2_0;
if ((core_id_0 == 0x02) && (core_id_1 == 0x0E))
version = LPASS_CODEC_VERSION_2_1;
if ((core_id_0 == 0x02) && (core_id_1 == 0x0F) && (core_id_2 == 0x50 || core_id_2 == 0x51))

2
sound/soc/codecs/nau8822.c
View File

@ -736,7 +736,7 @@ static int nau8822_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
return ret;
}
dev_info(component->dev,
dev_dbg(component->dev,
"pll_int=%x pll_frac=%x mclk_scaler=%x pre_factor=%x\n",
pll_param->pll_int, pll_param->pll_frac,
pll_param->mclk_scaler, pll_param->pre_factor);

4
sound/soc/codecs/wcd937x-sdw.c
View File

@ -1049,7 +1049,7 @@ static int wcd9370_probe(struct sdw_slave *pdev,
pdev->prop.lane_control_support = true;
pdev->prop.simple_clk_stop_capable = true;
if (wcd->is_tx) {
pdev->prop.source_ports = GENMASK(WCD937X_MAX_TX_SWR_PORTS, 0);
pdev->prop.source_ports = GENMASK(WCD937X_MAX_TX_SWR_PORTS - 1, 0);
pdev->prop.src_dpn_prop = wcd937x_dpn_prop;
wcd->ch_info = &wcd937x_sdw_tx_ch_info[0];
pdev->prop.wake_capable = true;
@ -1062,7 +1062,7 @@ static int wcd9370_probe(struct sdw_slave *pdev,
/* Start in cache-only until device is enumerated */
regcache_cache_only(wcd->regmap, true);
} else {
pdev->prop.sink_ports = GENMASK(WCD937X_MAX_SWR_PORTS, 0);
pdev->prop.sink_ports = GENMASK(WCD937X_MAX_SWR_PORTS - 1, 0);
pdev->prop.sink_dpn_prop = wcd937x_dpn_prop;
wcd->ch_info = &wcd937x_sdw_rx_ch_info[0];
}

4
sound/soc/codecs/wcd938x-sdw.c
View File

@ -1252,12 +1252,12 @@ static int wcd9380_probe(struct sdw_slave *pdev,
pdev->prop.lane_control_support = true;
pdev->prop.simple_clk_stop_capable = true;
if (wcd->is_tx) {
pdev->prop.source_ports = GENMASK(WCD938X_MAX_SWR_PORTS, 0);
pdev->prop.source_ports = GENMASK(WCD938X_MAX_SWR_PORTS - 1, 0);
pdev->prop.src_dpn_prop = wcd938x_dpn_prop;
wcd->ch_info = &wcd938x_sdw_tx_ch_info[0];
pdev->prop.wake_capable = true;
} else {
pdev->prop.sink_ports = GENMASK(WCD938X_MAX_SWR_PORTS, 0);
pdev->prop.sink_ports = GENMASK(WCD938X_MAX_SWR_PORTS - 1, 0);
pdev->prop.sink_dpn_prop = wcd938x_dpn_prop;
wcd->ch_info = &wcd938x_sdw_rx_ch_info[0];
}

4
sound/soc/codecs/wcd939x-sdw.c
View File

@ -1453,12 +1453,12 @@ static int wcd9390_probe(struct sdw_slave *pdev, const struct sdw_device_id *id)
pdev->prop.lane_control_support = true;
pdev->prop.simple_clk_stop_capable = true;
if (wcd->is_tx) {
pdev->prop.source_ports = GENMASK(WCD939X_MAX_TX_SWR_PORTS, 0);
pdev->prop.source_ports = GENMASK(WCD939X_MAX_TX_SWR_PORTS - 1, 0);
pdev->prop.src_dpn_prop = wcd939x_tx_dpn_prop;
wcd->ch_info = &wcd939x_sdw_tx_ch_info[0];
pdev->prop.wake_capable = true;
} else {
pdev->prop.sink_ports = GENMASK(WCD939X_MAX_RX_SWR_PORTS, 0);
pdev->prop.sink_ports = GENMASK(WCD939X_MAX_RX_SWR_PORTS - 1, 0);
pdev->prop.sink_dpn_prop = wcd939x_rx_dpn_prop;
wcd->ch_info = &wcd939x_sdw_rx_ch_info[0];
}

17
sound/soc/codecs/wm_adsp.c
View File

@ -583,7 +583,7 @@ static void wm_adsp_ctl_work(struct work_struct *work)
kfree(kcontrol);
}
static int wm_adsp_control_add(struct cs_dsp_coeff_ctl *cs_ctl)
int wm_adsp_control_add(struct cs_dsp_coeff_ctl *cs_ctl)
{
struct wm_adsp *dsp = container_of(cs_ctl->dsp, struct wm_adsp, cs_dsp);
struct cs_dsp *cs_dsp = &dsp->cs_dsp;
@ -658,6 +658,17 @@ err_ctl:
return ret;
}
EXPORT_SYMBOL_GPL(wm_adsp_control_add);
static int wm_adsp_control_add_cb(struct cs_dsp_coeff_ctl *cs_ctl)
{
struct wm_adsp *dsp = container_of(cs_ctl->dsp, struct wm_adsp, cs_dsp);
if (dsp->control_add)
return (dsp->control_add)(dsp, cs_ctl);
else
return wm_adsp_control_add(cs_ctl);
}
static void wm_adsp_control_remove(struct cs_dsp_coeff_ctl *cs_ctl)
{
@ -2072,12 +2083,12 @@ irqreturn_t wm_halo_wdt_expire(int irq, void *data)
EXPORT_SYMBOL_GPL(wm_halo_wdt_expire);
static const struct cs_dsp_client_ops wm_adsp1_client_ops = {
.control_add = wm_adsp_control_add,
.control_add = wm_adsp_control_add_cb,
.control_remove = wm_adsp_control_remove,
};
static const struct cs_dsp_client_ops wm_adsp2_client_ops = {
.control_add = wm_adsp_control_add,
.control_add = wm_adsp_control_add_cb,
.control_remove = wm_adsp_control_remove,
.pre_run = wm_adsp_pre_run,
.post_run = wm_adsp_event_post_run,

3
sound/soc/codecs/wm_adsp.h
View File

@ -37,6 +37,7 @@ struct wm_adsp {
bool wmfw_optional;
struct work_struct boot_work;
int (*control_add)(struct wm_adsp *dsp, struct cs_dsp_coeff_ctl *cs_ctl);
int (*pre_run)(struct wm_adsp *dsp);
bool preloaded;
@ -132,6 +133,8 @@ int wm_adsp_compr_pointer(struct snd_soc_component *component,
int wm_adsp_compr_copy(struct snd_soc_component *component,
struct snd_compr_stream *stream,
char __user *buf, size_t count);
int wm_adsp_control_add(struct cs_dsp_coeff_ctl *cs_ctl);
int wm_adsp_write_ctl(struct wm_adsp *dsp, const char *name, int type,
unsigned int alg, void *buf, size_t len);
int wm_adsp_read_ctl(struct wm_adsp *dsp, const char *name, int type,

2
sound/soc/codecs/wsa881x.c
View File

@ -1152,7 +1152,7 @@ static int wsa881x_probe(struct sdw_slave *pdev,
wsa881x->sconfig.frame_rate = 48000;
wsa881x->sconfig.direction = SDW_DATA_DIR_RX;
wsa881x->sconfig.type = SDW_STREAM_PDM;
pdev->prop.sink_ports = GENMASK(WSA881X_MAX_SWR_PORTS, 0);
pdev->prop.sink_ports = GENMASK(WSA881X_MAX_SWR_PORTS - 1, 0);
pdev->prop.sink_dpn_prop = wsa_sink_dpn_prop;
pdev->prop.scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY;
pdev->prop.clk_stop_mode1 = true;

2
sound/soc/codecs/wsa883x.c
View File

@ -1406,7 +1406,7 @@ static int wsa883x_probe(struct sdw_slave *pdev,
WSA883X_MAX_SWR_PORTS))
dev_dbg(dev, "Static Port mapping not specified\n");
pdev->prop.sink_ports = GENMASK(WSA883X_MAX_SWR_PORTS, 0);
pdev->prop.sink_ports = GENMASK(WSA883X_MAX_SWR_PORTS - 1, 0);
pdev->prop.simple_clk_stop_capable = true;
pdev->prop.sink_dpn_prop = wsa_sink_dpn_prop;
pdev->prop.scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY;

2
sound/soc/codecs/wsa884x.c
View File

@ -1895,7 +1895,7 @@ static int wsa884x_probe(struct sdw_slave *pdev,
WSA884X_MAX_SWR_PORTS))
dev_dbg(dev, "Static Port mapping not specified\n");
pdev->prop.sink_ports = GENMASK(WSA884X_MAX_SWR_PORTS, 0);
pdev->prop.sink_ports = GENMASK(WSA884X_MAX_SWR_PORTS - 1, 0);
pdev->prop.simple_clk_stop_capable = true;
pdev->prop.sink_dpn_prop = wsa884x_sink_dpn_prop;
pdev->prop.scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY;

20
sound/soc/fsl/fsl_micfil.c
View File

@ -831,7 +831,7 @@ static const struct reg_default fsl_micfil_reg_defaults[] = {
{REG_MICFIL_CTRL1, 0x00000000},
{REG_MICFIL_CTRL2, 0x00000000},
{REG_MICFIL_STAT, 0x00000000},
{REG_MICFIL_FIFO_CTRL, 0x00000007},
{REG_MICFIL_FIFO_CTRL, 0x0000001F},
{REG_MICFIL_FIFO_STAT, 0x00000000},
{REG_MICFIL_DATACH0, 0x00000000},
{REG_MICFIL_DATACH1, 0x00000000},
@ -855,6 +855,8 @@ static const struct reg_default fsl_micfil_reg_defaults[] = {
static bool fsl_micfil_readable_reg(struct device *dev, unsigned int reg)
{
struct fsl_micfil *micfil = dev_get_drvdata(dev);
switch (reg) {
case REG_MICFIL_CTRL1:
case REG_MICFIL_CTRL2:
@ -872,9 +874,6 @@ static bool fsl_micfil_readable_reg(struct device *dev, unsigned int reg)
case REG_MICFIL_DC_CTRL:
case REG_MICFIL_OUT_CTRL:
case REG_MICFIL_OUT_STAT:
case REG_MICFIL_FSYNC_CTRL:
case REG_MICFIL_VERID:
case REG_MICFIL_PARAM:
case REG_MICFIL_VAD0_CTRL1:
case REG_MICFIL_VAD0_CTRL2:
case REG_MICFIL_VAD0_STAT:
@ -883,6 +882,12 @@ static bool fsl_micfil_readable_reg(struct device *dev, unsigned int reg)
case REG_MICFIL_VAD0_NDATA:
case REG_MICFIL_VAD0_ZCD:
return true;
case REG_MICFIL_FSYNC_CTRL:
case REG_MICFIL_VERID:
case REG_MICFIL_PARAM:
if (micfil->soc->use_verid)
return true;
fallthrough;
default:
return false;
}
@ -890,6 +895,8 @@ static bool fsl_micfil_readable_reg(struct device *dev, unsigned int reg)
static bool fsl_micfil_writeable_reg(struct device *dev, unsigned int reg)
{
struct fsl_micfil *micfil = dev_get_drvdata(dev);
switch (reg) {
case REG_MICFIL_CTRL1:
case REG_MICFIL_CTRL2:
@ -899,7 +906,6 @@ static bool fsl_micfil_writeable_reg(struct device *dev, unsigned int reg)
case REG_MICFIL_DC_CTRL:
case REG_MICFIL_OUT_CTRL:
case REG_MICFIL_OUT_STAT: /* Write 1 to Clear */
case REG_MICFIL_FSYNC_CTRL:
case REG_MICFIL_VAD0_CTRL1:
case REG_MICFIL_VAD0_CTRL2:
case REG_MICFIL_VAD0_STAT: /* Write 1 to Clear */
@ -907,6 +913,10 @@ static bool fsl_micfil_writeable_reg(struct device *dev, unsigned int reg)
case REG_MICFIL_VAD0_NCONFIG:
case REG_MICFIL_VAD0_ZCD:
return true;
case REG_MICFIL_FSYNC_CTRL:
if (micfil->soc->use_verid)
return true;
fallthrough;
default:
return false;
}

2
sound/soc/fsl/fsl_micfil.h
View File

@ -72,7 +72,7 @@
#define MICFIL_STAT_CHXF(ch) BIT(ch)
/* MICFIL FIFO Control Register -- REG_MICFIL_FIFO_CTRL 0x10 */
#define MICFIL_FIFO_CTRL_FIFOWMK GENMASK(2, 0)
#define MICFIL_FIFO_CTRL_FIFOWMK GENMASK(4, 0)
/* MICFIL FIFO Status Register -- REG_MICFIL_FIFO_STAT 0x14 */
#define MICFIL_FIFO_STAT_FIFOX_OVER(ch) BIT(ch)

22
sound/soc/meson/axg-fifo.c
View File

@ -207,23 +207,16 @@ static irqreturn_t axg_fifo_pcm_irq_block(int irq, void *dev_id)
status = FIELD_GET(STATUS1_INT_STS, status);
axg_fifo_ack_irq(fifo, status);
/* Use the thread to call period elapsed on nonatomic links */
if (status & FIFO_INT_COUNT_REPEAT)
return IRQ_WAKE_THREAD;
if (status & ~FIFO_INT_COUNT_REPEAT)
dev_dbg(axg_fifo_dev(ss), "unexpected irq - STS 0x%02x\n",
status);
return IRQ_NONE;
}
static irqreturn_t axg_fifo_pcm_irq_block_thread(int irq, void *dev_id)
{
struct snd_pcm_substream *ss = dev_id;
if (status & FIFO_INT_COUNT_REPEAT) {
snd_pcm_period_elapsed(ss);
return IRQ_HANDLED;
}
return IRQ_NONE;
}
int axg_fifo_pcm_open(struct snd_soc_component *component,
@ -251,8 +244,9 @@ int axg_fifo_pcm_open(struct snd_soc_component *component,
if (ret)
return ret;
ret = request_threaded_irq(fifo->irq, axg_fifo_pcm_irq_block,
axg_fifo_pcm_irq_block_thread,
/* Use the threaded irq handler only with non-atomic links */
ret = request_threaded_irq(fifo->irq, NULL,
axg_fifo_pcm_irq_block,
IRQF_ONESHOT, dev_name(dev), ss);
if (ret)
return ret;

42
sound/soc/soc-component.c
View File

@ -236,19 +236,45 @@ int snd_soc_component_force_enable_pin_unlocked(
}
EXPORT_SYMBOL_GPL(snd_soc_component_force_enable_pin_unlocked);
int snd_soc_component_notify_control(struct snd_soc_component *component,
static void soc_get_kcontrol_name(struct snd_soc_component *component,
char *buf, int size, const char * const ctl)
{
/* When updating, change also snd_soc_dapm_widget_name_cmp() */
if (component->name_prefix)
snprintf(buf, size, "%s %s", component->name_prefix, ctl);
else
snprintf(buf, size, "%s", ctl);
}
struct snd_kcontrol *snd_soc_component_get_kcontrol(struct snd_soc_component *component,
const char * const ctl)
{
char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
soc_get_kcontrol_name(component, name, ARRAY_SIZE(name), ctl);
return snd_soc_card_get_kcontrol(component->card, name);
}
EXPORT_SYMBOL_GPL(snd_soc_component_get_kcontrol);
struct snd_kcontrol *
snd_soc_component_get_kcontrol_locked(struct snd_soc_component *component,
const char * const ctl)
{
char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
soc_get_kcontrol_name(component, name, ARRAY_SIZE(name), ctl);
return snd_soc_card_get_kcontrol_locked(component->card, name);
}
EXPORT_SYMBOL_GPL(snd_soc_component_get_kcontrol_locked);
int snd_soc_component_notify_control(struct snd_soc_component *component,
const char * const ctl)
{
struct snd_kcontrol *kctl;
/* When updating, change also snd_soc_dapm_widget_name_cmp() */
if (component->name_prefix)
snprintf(name, ARRAY_SIZE(name), "%s %s", component->name_prefix, ctl);
else
snprintf(name, ARRAY_SIZE(name), "%s", ctl);
kctl = snd_soc_card_get_kcontrol(component->card, name);
kctl = snd_soc_component_get_kcontrol(component, ctl);
if (!kctl)
return soc_component_ret(component, -EINVAL);

2
sound/soc/sof/mediatek/mt8195/mt8195.c
View File

@ -573,7 +573,7 @@ static const struct snd_sof_dsp_ops sof_mt8195_ops = {
static struct snd_sof_of_mach sof_mt8195_machs[] = {
{
.compatible = "google,tomato",
.sof_tplg_filename = "sof-mt8195-mt6359-rt1019-rt5682-dts.tplg"
.sof_tplg_filename = "sof-mt8195-mt6359-rt1019-rt5682.tplg"
}, {
.compatible = "mediatek,mt8195",
.sof_tplg_filename = "sof-mt8195.tplg"

2
sound/soc/sti/sti_uniperif.c
View File

@ -352,7 +352,7 @@ static int sti_uniperiph_resume(struct snd_soc_component *component)
return ret;
}
static int sti_uniperiph_dai_probe(struct snd_soc_dai *dai)
int sti_uniperiph_dai_probe(struct snd_soc_dai *dai)
{
struct sti_uniperiph_data *priv = snd_soc_dai_get_drvdata(dai);
struct sti_uniperiph_dai *dai_data = &priv->dai_data;

1
sound/soc/sti/uniperif.h
View File

@ -1380,6 +1380,7 @@ int uni_reader_init(struct platform_device *pdev,
struct uniperif *reader);
/* common */
int sti_uniperiph_dai_probe(struct snd_soc_dai *dai);
int sti_uniperiph_dai_set_fmt(struct snd_soc_dai *dai,
unsigned int fmt);

1
sound/soc/sti/uniperif_player.c
View File

@ -1038,6 +1038,7 @@ static const struct snd_soc_dai_ops uni_player_dai_ops = {
.startup = uni_player_startup,
.shutdown = uni_player_shutdown,
.prepare = uni_player_prepare,
.probe = sti_uniperiph_dai_probe,
.trigger = uni_player_trigger,
.hw_params = sti_uniperiph_dai_hw_params,
.set_fmt = sti_uniperiph_dai_set_fmt,

1
sound/soc/sti/uniperif_reader.c
View File

@ -401,6 +401,7 @@ static const struct snd_soc_dai_ops uni_reader_dai_ops = {
.startup = uni_reader_startup,
.shutdown = uni_reader_shutdown,
.prepare = uni_reader_prepare,
.probe = sti_uniperiph_dai_probe,
.trigger = uni_reader_trigger,
.hw_params = sti_uniperiph_dai_hw_params,
.set_fmt = sti_uniperiph_dai_set_fmt,

5
sound/usb/line6/driver.c
View File

@ -286,12 +286,14 @@ static void line6_data_received(struct urb *urb)
{
struct usb_line6 *line6 = (struct usb_line6 *)urb->context;
struct midi_buffer *mb = &line6->line6midi->midibuf_in;
unsigned long flags;
int done;
if (urb->status == -ESHUTDOWN)
return;
if (line6->properties->capabilities & LINE6_CAP_CONTROL_MIDI) {
spin_lock_irqsave(&line6->line6midi->lock, flags);
done =
line6_midibuf_write(mb, urb->transfer_buffer, urb->actual_length);
@ -300,12 +302,15 @@ static void line6_data_received(struct urb *urb)
dev_dbg(line6->ifcdev, "%d %d buffer overflow - message skipped\n",
done, urb->actual_length);
}
spin_unlock_irqrestore(&line6->line6midi->lock, flags);
for (;;) {
spin_lock_irqsave(&line6->line6midi->lock, flags);
done =
line6_midibuf_read(mb, line6->buffer_message,
LINE6_MIDI_MESSAGE_MAXLEN,
LINE6_MIDIBUF_READ_RX);
spin_unlock_irqrestore(&line6->line6midi->lock, flags);
if (done <= 0)
break;

4
sound/usb/quirks-table.h
View File

@ -2594,6 +2594,10 @@ YAMAHA_DEVICE(0x7010, "UB99"),
}
},
/* Stanton ScratchAmp */
{ USB_DEVICE(0x103d, 0x0100) },
{ USB_DEVICE(0x103d, 0x0101) },
/* Novation EMS devices */
{
USB_DEVICE_VENDOR_SPEC(0x1235, 0x0001),