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Diffstat (limited to 'sound/usb/mixer_quirks.c')
-rw-r--r--sound/usb/mixer_quirks.c545
1 files changed, 407 insertions, 138 deletions
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 7bd87193c617..b663764644cd 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -17,6 +17,7 @@
#include <linux/bitfield.h>
#include <linux/hid.h>
#include <linux/init.h>
+#include <linux/input.h>
#include <linux/math64.h>
#include <linux/slab.h>
#include <linux/usb.h>
@@ -54,13 +55,13 @@ struct std_mono_table {
* version, we keep it mono for simplicity.
*/
static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer,
- unsigned int unitid,
- unsigned int control,
- unsigned int cmask,
- int val_type,
- unsigned int idx_off,
- const char *name,
- snd_kcontrol_tlv_rw_t *tlv_callback)
+ unsigned int unitid,
+ unsigned int control,
+ unsigned int cmask,
+ int val_type,
+ unsigned int idx_off,
+ const char *name,
+ snd_kcontrol_tlv_rw_t *tlv_callback)
{
struct usb_mixer_elem_info *cval;
struct snd_kcontrol *kctl;
@@ -77,7 +78,8 @@ static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer,
cval->idx_off = idx_off;
/* get_min_max() is called only for integer volumes later,
- * so provide a short-cut for booleans */
+ * so provide a short-cut for booleans
+ */
cval->min = 0;
cval->max = 1;
cval->res = 0;
@@ -107,15 +109,16 @@ static int snd_create_std_mono_ctl_offset(struct usb_mixer_interface *mixer,
}
static int snd_create_std_mono_ctl(struct usb_mixer_interface *mixer,
- unsigned int unitid,
- unsigned int control,
- unsigned int cmask,
- int val_type,
- const char *name,
- snd_kcontrol_tlv_rw_t *tlv_callback)
+ unsigned int unitid,
+ unsigned int control,
+ unsigned int cmask,
+ int val_type,
+ const char *name,
+ snd_kcontrol_tlv_rw_t *tlv_callback)
{
return snd_create_std_mono_ctl_offset(mixer, unitid, control, cmask,
- val_type, 0 /* Offset */, name, tlv_callback);
+ val_type, 0 /* Offset */,
+ name, tlv_callback);
}
/*
@@ -126,9 +129,10 @@ static int snd_create_std_mono_table(struct usb_mixer_interface *mixer,
{
int err;
- while (t->name != NULL) {
+ while (t->name) {
err = snd_create_std_mono_ctl(mixer, t->unitid, t->control,
- t->cmask, t->val_type, t->name, t->tlv_callback);
+ t->cmask, t->val_type, t->name,
+ t->tlv_callback);
if (err < 0)
return err;
t++;
@@ -208,12 +212,11 @@ static void snd_usb_soundblaster_remote_complete(struct urb *urb)
if (code == rc->mute_code)
snd_usb_mixer_notify_id(mixer, rc->mute_mixer_id);
mixer->rc_code = code;
- wmb();
wake_up(&mixer->rc_waitq);
}
static long snd_usb_sbrc_hwdep_read(struct snd_hwdep *hw, char __user *buf,
- long count, loff_t *offset)
+ long count, loff_t *offset)
{
struct usb_mixer_interface *mixer = hw->private_data;
int err;
@@ -233,7 +236,7 @@ static long snd_usb_sbrc_hwdep_read(struct snd_hwdep *hw, char __user *buf,
}
static __poll_t snd_usb_sbrc_hwdep_poll(struct snd_hwdep *hw, struct file *file,
- poll_table *wait)
+ poll_table *wait)
{
struct usb_mixer_interface *mixer = hw->private_data;
@@ -309,20 +312,20 @@ static int snd_audigy2nx_led_update(struct usb_mixer_interface *mixer,
if (chip->usb_id == USB_ID(0x041e, 0x3042))
err = snd_usb_ctl_msg(chip->dev,
- usb_sndctrlpipe(chip->dev, 0), 0x24,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
- !value, 0, NULL, 0);
+ usb_sndctrlpipe(chip->dev, 0), 0x24,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ !value, 0, NULL, 0);
/* USB X-Fi S51 Pro */
if (chip->usb_id == USB_ID(0x041e, 0x30df))
err = snd_usb_ctl_msg(chip->dev,
- usb_sndctrlpipe(chip->dev, 0), 0x24,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
- !value, 0, NULL, 0);
+ usb_sndctrlpipe(chip->dev, 0), 0x24,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ !value, 0, NULL, 0);
else
err = snd_usb_ctl_msg(chip->dev,
- usb_sndctrlpipe(chip->dev, 0), 0x24,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
- value, index + 2, NULL, 0);
+ usb_sndctrlpipe(chip->dev, 0), 0x24,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ value, index + 2, NULL, 0);
snd_usb_unlock_shutdown(chip);
return err;
}
@@ -376,10 +379,10 @@ static int snd_audigy2nx_controls_create(struct usb_mixer_interface *mixer)
struct snd_kcontrol_new knew;
/* USB X-Fi S51 doesn't have a CMSS LED */
- if ((mixer->chip->usb_id == USB_ID(0x041e, 0x3042)) && i == 0)
+ if (mixer->chip->usb_id == USB_ID(0x041e, 0x3042) && i == 0)
continue;
/* USB X-Fi S51 Pro doesn't have one either */
- if ((mixer->chip->usb_id == USB_ID(0x041e, 0x30df)) && i == 0)
+ if (mixer->chip->usb_id == USB_ID(0x041e, 0x30df) && i == 0)
continue;
if (i > 1 && /* Live24ext has 2 LEDs only */
(mixer->chip->usb_id == USB_ID(0x041e, 0x3040) ||
@@ -480,9 +483,9 @@ static int snd_emu0204_ch_switch_update(struct usb_mixer_interface *mixer,
buf[0] = 0x01;
buf[1] = value ? 0x02 : 0x01;
err = snd_usb_ctl_msg(chip->dev,
- usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR,
- USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
- 0x0400, 0x0e00, buf, 2);
+ usb_sndctrlpipe(chip->dev, 0), UAC_SET_CUR,
+ USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT,
+ 0x0400, 0x0e00, buf, 2);
snd_usb_unlock_shutdown(chip);
return err;
}
@@ -528,6 +531,265 @@ static int snd_emu0204_controls_create(struct usb_mixer_interface *mixer)
&snd_emu0204_control, NULL);
}
+#if IS_REACHABLE(CONFIG_INPUT)
+/*
+ * Sony DualSense controller (PS5) jack detection
+ *
+ * Since this is an UAC 1 device, it doesn't support jack detection.
+ * However, the controller hid-playstation driver reports HP & MIC
+ * insert events through a dedicated input device.
+ */
+
+#define SND_DUALSENSE_JACK_OUT_TERM_ID 3
+#define SND_DUALSENSE_JACK_IN_TERM_ID 4
+
+struct dualsense_mixer_elem_info {
+ struct usb_mixer_elem_info info;
+ struct input_handler ih;
+ struct input_device_id id_table[2];
+ bool connected;
+};
+
+static void snd_dualsense_ih_event(struct input_handle *handle,
+ unsigned int type, unsigned int code,
+ int value)
+{
+ struct dualsense_mixer_elem_info *mei;
+ struct usb_mixer_elem_list *me;
+
+ if (type != EV_SW)
+ return;
+
+ mei = container_of(handle->handler, struct dualsense_mixer_elem_info, ih);
+ me = &mei->info.head;
+
+ if ((me->id == SND_DUALSENSE_JACK_OUT_TERM_ID && code == SW_HEADPHONE_INSERT) ||
+ (me->id == SND_DUALSENSE_JACK_IN_TERM_ID && code == SW_MICROPHONE_INSERT)) {
+ mei->connected = !!value;
+ snd_ctl_notify(me->mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &me->kctl->id);
+ }
+}
+
+static bool snd_dualsense_ih_match(struct input_handler *handler,
+ struct input_dev *dev)
+{
+ struct dualsense_mixer_elem_info *mei;
+ struct usb_device *snd_dev;
+ char *input_dev_path, *usb_dev_path;
+ size_t usb_dev_path_len;
+ bool match = false;
+
+ mei = container_of(handler, struct dualsense_mixer_elem_info, ih);
+ snd_dev = mei->info.head.mixer->chip->dev;
+
+ input_dev_path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
+ if (!input_dev_path) {
+ dev_warn(&snd_dev->dev, "Failed to get input dev path\n");
+ return false;
+ }
+
+ usb_dev_path = kobject_get_path(&snd_dev->dev.kobj, GFP_KERNEL);
+ if (!usb_dev_path) {
+ dev_warn(&snd_dev->dev, "Failed to get USB dev path\n");
+ goto free_paths;
+ }
+
+ /*
+ * Ensure the VID:PID matched input device supposedly owned by the
+ * hid-playstation driver belongs to the actual hardware handled by
+ * the current USB audio device, which implies input_dev_path being
+ * a subpath of usb_dev_path.
+ *
+ * This verification is necessary when there is more than one identical
+ * controller attached to the host system.
+ */
+ usb_dev_path_len = strlen(usb_dev_path);
+ if (usb_dev_path_len >= strlen(input_dev_path))
+ goto free_paths;
+
+ usb_dev_path[usb_dev_path_len] = '/';
+ match = !memcmp(input_dev_path, usb_dev_path, usb_dev_path_len + 1);
+
+free_paths:
+ kfree(input_dev_path);
+ kfree(usb_dev_path);
+
+ return match;
+}
+
+static int snd_dualsense_ih_connect(struct input_handler *handler,
+ struct input_dev *dev,
+ const struct input_device_id *id)
+{
+ struct input_handle *handle;
+ int err;
+
+ handle = kzalloc(sizeof(*handle), GFP_KERNEL);
+ if (!handle)
+ return -ENOMEM;
+
+ handle->dev = dev;
+ handle->handler = handler;
+ handle->name = handler->name;
+
+ err = input_register_handle(handle);
+ if (err)
+ goto err_free;
+
+ err = input_open_device(handle);
+ if (err)
+ goto err_unregister;
+
+ return 0;
+
+err_unregister:
+ input_unregister_handle(handle);
+err_free:
+ kfree(handle);
+ return err;
+}
+
+static void snd_dualsense_ih_disconnect(struct input_handle *handle)
+{
+ input_close_device(handle);
+ input_unregister_handle(handle);
+ kfree(handle);
+}
+
+static void snd_dualsense_ih_start(struct input_handle *handle)
+{
+ struct dualsense_mixer_elem_info *mei;
+ struct usb_mixer_elem_list *me;
+ int status = -1;
+
+ mei = container_of(handle->handler, struct dualsense_mixer_elem_info, ih);
+ me = &mei->info.head;
+
+ if (me->id == SND_DUALSENSE_JACK_OUT_TERM_ID &&
+ test_bit(SW_HEADPHONE_INSERT, handle->dev->swbit))
+ status = test_bit(SW_HEADPHONE_INSERT, handle->dev->sw);
+ else if (me->id == SND_DUALSENSE_JACK_IN_TERM_ID &&
+ test_bit(SW_MICROPHONE_INSERT, handle->dev->swbit))
+ status = test_bit(SW_MICROPHONE_INSERT, handle->dev->sw);
+
+ if (status >= 0) {
+ mei->connected = !!status;
+ snd_ctl_notify(me->mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &me->kctl->id);
+ }
+}
+
+static int snd_dualsense_jack_get(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct dualsense_mixer_elem_info *mei = snd_kcontrol_chip(kctl);
+
+ ucontrol->value.integer.value[0] = mei->connected;
+
+ return 0;
+}
+
+static const struct snd_kcontrol_new snd_dualsense_jack_control = {
+ .iface = SNDRV_CTL_ELEM_IFACE_CARD,
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .info = snd_ctl_boolean_mono_info,
+ .get = snd_dualsense_jack_get,
+};
+
+static int snd_dualsense_resume_jack(struct usb_mixer_elem_list *list)
+{
+ snd_ctl_notify(list->mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &list->kctl->id);
+ return 0;
+}
+
+static void snd_dualsense_mixer_elem_free(struct snd_kcontrol *kctl)
+{
+ struct dualsense_mixer_elem_info *mei = snd_kcontrol_chip(kctl);
+
+ if (mei->ih.event)
+ input_unregister_handler(&mei->ih);
+
+ snd_usb_mixer_elem_free(kctl);
+}
+
+static int snd_dualsense_jack_create(struct usb_mixer_interface *mixer,
+ const char *name, bool is_output)
+{
+ struct dualsense_mixer_elem_info *mei;
+ struct input_device_id *idev_id;
+ struct snd_kcontrol *kctl;
+ int err;
+
+ mei = kzalloc(sizeof(*mei), GFP_KERNEL);
+ if (!mei)
+ return -ENOMEM;
+
+ snd_usb_mixer_elem_init_std(&mei->info.head, mixer,
+ is_output ? SND_DUALSENSE_JACK_OUT_TERM_ID :
+ SND_DUALSENSE_JACK_IN_TERM_ID);
+
+ mei->info.head.resume = snd_dualsense_resume_jack;
+ mei->info.val_type = USB_MIXER_BOOLEAN;
+ mei->info.channels = 1;
+ mei->info.min = 0;
+ mei->info.max = 1;
+
+ kctl = snd_ctl_new1(&snd_dualsense_jack_control, mei);
+ if (!kctl) {
+ kfree(mei);
+ return -ENOMEM;
+ }
+
+ strscpy(kctl->id.name, name, sizeof(kctl->id.name));
+ kctl->private_free = snd_dualsense_mixer_elem_free;
+
+ err = snd_usb_mixer_add_control(&mei->info.head, kctl);
+ if (err)
+ return err;
+
+ idev_id = &mei->id_table[0];
+ idev_id->flags = INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT |
+ INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_SWBIT;
+ idev_id->vendor = USB_ID_VENDOR(mixer->chip->usb_id);
+ idev_id->product = USB_ID_PRODUCT(mixer->chip->usb_id);
+ idev_id->evbit[BIT_WORD(EV_SW)] = BIT_MASK(EV_SW);
+ if (is_output)
+ idev_id->swbit[BIT_WORD(SW_HEADPHONE_INSERT)] = BIT_MASK(SW_HEADPHONE_INSERT);
+ else
+ idev_id->swbit[BIT_WORD(SW_MICROPHONE_INSERT)] = BIT_MASK(SW_MICROPHONE_INSERT);
+
+ mei->ih.event = snd_dualsense_ih_event;
+ mei->ih.match = snd_dualsense_ih_match;
+ mei->ih.connect = snd_dualsense_ih_connect;
+ mei->ih.disconnect = snd_dualsense_ih_disconnect;
+ mei->ih.start = snd_dualsense_ih_start;
+ mei->ih.name = name;
+ mei->ih.id_table = mei->id_table;
+
+ err = input_register_handler(&mei->ih);
+ if (err) {
+ dev_warn(&mixer->chip->dev->dev,
+ "Could not register input handler: %d\n", err);
+ mei->ih.event = NULL;
+ }
+
+ return 0;
+}
+
+static int snd_dualsense_controls_create(struct usb_mixer_interface *mixer)
+{
+ int err;
+
+ err = snd_dualsense_jack_create(mixer, "Headphone Jack", true);
+ if (err < 0)
+ return err;
+
+ return snd_dualsense_jack_create(mixer, "Headset Mic Jack", false);
+}
+#endif /* IS_REACHABLE(CONFIG_INPUT) */
+
/* ASUS Xonar U1 / U3 controls */
static int snd_xonar_u1_switch_get(struct snd_kcontrol *kcontrol,
@@ -1020,7 +1282,7 @@ static int snd_nativeinstruments_create_mixer(struct usb_mixer_interface *mixer,
/* M-Audio FastTrack Ultra quirks */
/* FTU Effect switch (also used by C400/C600) */
static int snd_ftu_eff_switch_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
+ struct snd_ctl_elem_info *uinfo)
{
static const char *const texts[8] = {
"Room 1", "Room 2", "Room 3", "Hall 1",
@@ -1054,7 +1316,7 @@ static int snd_ftu_eff_switch_init(struct usb_mixer_interface *mixer,
}
static int snd_ftu_eff_switch_get(struct snd_kcontrol *kctl,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.enumerated.item[0] = kctl->private_value >> 24;
return 0;
@@ -1085,7 +1347,7 @@ static int snd_ftu_eff_switch_update(struct usb_mixer_elem_list *list)
}
static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl);
unsigned int pval = list->kctl->private_value;
@@ -1103,7 +1365,7 @@ static int snd_ftu_eff_switch_put(struct snd_kcontrol *kctl,
}
static int snd_ftu_create_effect_switch(struct usb_mixer_interface *mixer,
- int validx, int bUnitID)
+ int validx, int bUnitID)
{
static struct snd_kcontrol_new template = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1142,22 +1404,22 @@ static int snd_ftu_create_volume_ctls(struct usb_mixer_interface *mixer)
for (in = 0; in < 8; in++) {
cmask = BIT(in);
snprintf(name, sizeof(name),
- "AIn%d - Out%d Capture Volume",
- in + 1, out + 1);
+ "AIn%d - Out%d Capture Volume",
+ in + 1, out + 1);
err = snd_create_std_mono_ctl(mixer, id, control,
- cmask, val_type, name,
- &snd_usb_mixer_vol_tlv);
+ cmask, val_type, name,
+ &snd_usb_mixer_vol_tlv);
if (err < 0)
return err;
}
for (in = 8; in < 16; in++) {
cmask = BIT(in);
snprintf(name, sizeof(name),
- "DIn%d - Out%d Playback Volume",
- in - 7, out + 1);
+ "DIn%d - Out%d Playback Volume",
+ in - 7, out + 1);
err = snd_create_std_mono_ctl(mixer, id, control,
- cmask, val_type, name,
- &snd_usb_mixer_vol_tlv);
+ cmask, val_type, name,
+ &snd_usb_mixer_vol_tlv);
if (err < 0)
return err;
}
@@ -1218,10 +1480,10 @@ static int snd_ftu_create_effect_return_ctls(struct usb_mixer_interface *mixer)
for (ch = 0; ch < 4; ++ch) {
cmask = BIT(ch);
snprintf(name, sizeof(name),
- "Effect Return %d Volume", ch + 1);
+ "Effect Return %d Volume", ch + 1);
err = snd_create_std_mono_ctl(mixer, id, control,
- cmask, val_type, name,
- snd_usb_mixer_vol_tlv);
+ cmask, val_type, name,
+ snd_usb_mixer_vol_tlv);
if (err < 0)
return err;
}
@@ -1242,20 +1504,20 @@ static int snd_ftu_create_effect_send_ctls(struct usb_mixer_interface *mixer)
for (ch = 0; ch < 8; ++ch) {
cmask = BIT(ch);
snprintf(name, sizeof(name),
- "Effect Send AIn%d Volume", ch + 1);
+ "Effect Send AIn%d Volume", ch + 1);
err = snd_create_std_mono_ctl(mixer, id, control, cmask,
- val_type, name,
- snd_usb_mixer_vol_tlv);
+ val_type, name,
+ snd_usb_mixer_vol_tlv);
if (err < 0)
return err;
}
for (ch = 8; ch < 16; ++ch) {
cmask = BIT(ch);
snprintf(name, sizeof(name),
- "Effect Send DIn%d Volume", ch - 7);
+ "Effect Send DIn%d Volume", ch - 7);
err = snd_create_std_mono_ctl(mixer, id, control, cmask,
- val_type, name,
- snd_usb_mixer_vol_tlv);
+ val_type, name,
+ snd_usb_mixer_vol_tlv);
if (err < 0)
return err;
}
@@ -1345,19 +1607,19 @@ static int snd_c400_create_vol_ctls(struct usb_mixer_interface *mixer)
for (out = 0; out < num_outs; out++) {
if (chan < num_outs) {
snprintf(name, sizeof(name),
- "PCM%d-Out%d Playback Volume",
- chan + 1, out + 1);
+ "PCM%d-Out%d Playback Volume",
+ chan + 1, out + 1);
} else {
snprintf(name, sizeof(name),
- "In%d-Out%d Playback Volume",
- chan - num_outs + 1, out + 1);
+ "In%d-Out%d Playback Volume",
+ chan - num_outs + 1, out + 1);
}
cmask = (out == 0) ? 0 : BIT(out - 1);
offset = chan * num_outs;
err = snd_create_std_mono_ctl_offset(mixer, id, control,
- cmask, val_type, offset, name,
- &snd_usb_mixer_vol_tlv);
+ cmask, val_type, offset, name,
+ &snd_usb_mixer_vol_tlv);
if (err < 0)
return err;
}
@@ -1376,7 +1638,7 @@ static int snd_c400_create_effect_volume_ctl(struct usb_mixer_interface *mixer)
const unsigned int cmask = 0;
return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
- name, snd_usb_mixer_vol_tlv);
+ name, snd_usb_mixer_vol_tlv);
}
/* This control needs a volume quirk, see mixer.c */
@@ -1389,7 +1651,7 @@ static int snd_c400_create_effect_duration_ctl(struct usb_mixer_interface *mixer
const unsigned int cmask = 0;
return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
- name, snd_usb_mixer_vol_tlv);
+ name, snd_usb_mixer_vol_tlv);
}
/* This control needs a volume quirk, see mixer.c */
@@ -1402,7 +1664,7 @@ static int snd_c400_create_effect_feedback_ctl(struct usb_mixer_interface *mixer
const unsigned int cmask = 0;
return snd_create_std_mono_ctl(mixer, id, control, cmask, val_type,
- name, NULL);
+ name, NULL);
}
static int snd_c400_create_effect_vol_ctls(struct usb_mixer_interface *mixer)
@@ -1431,18 +1693,18 @@ static int snd_c400_create_effect_vol_ctls(struct usb_mixer_interface *mixer)
for (chan = 0; chan < num_outs + num_ins; chan++) {
if (chan < num_outs) {
snprintf(name, sizeof(name),
- "Effect Send DOut%d",
- chan + 1);
+ "Effect Send DOut%d",
+ chan + 1);
} else {
snprintf(name, sizeof(name),
- "Effect Send AIn%d",
- chan - num_outs + 1);
+ "Effect Send AIn%d",
+ chan - num_outs + 1);
}
cmask = (chan == 0) ? 0 : BIT(chan - 1);
err = snd_create_std_mono_ctl(mixer, id, control,
- cmask, val_type, name,
- &snd_usb_mixer_vol_tlv);
+ cmask, val_type, name,
+ &snd_usb_mixer_vol_tlv);
if (err < 0)
return err;
}
@@ -1477,14 +1739,14 @@ static int snd_c400_create_effect_ret_vol_ctls(struct usb_mixer_interface *mixer
for (chan = 0; chan < num_outs; chan++) {
snprintf(name, sizeof(name),
- "Effect Return %d",
- chan + 1);
+ "Effect Return %d",
+ chan + 1);
cmask = (chan == 0) ? 0 :
BIT(chan + (chan % 2) * num_outs - 1);
err = snd_create_std_mono_ctl_offset(mixer, id, control,
- cmask, val_type, offset, name,
- &snd_usb_mixer_vol_tlv);
+ cmask, val_type, offset, name,
+ &snd_usb_mixer_vol_tlv);
if (err < 0)
return err;
}
@@ -1625,7 +1887,7 @@ static const struct std_mono_table ebox44_table[] = {
*
*/
static int snd_microii_spdif_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
@@ -1633,7 +1895,7 @@ static int snd_microii_spdif_info(struct snd_kcontrol *kcontrol,
}
static int snd_microii_spdif_default_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
struct snd_usb_audio *chip = list->mixer->chip;
@@ -1666,13 +1928,13 @@ static int snd_microii_spdif_default_get(struct snd_kcontrol *kcontrol,
ep = get_endpoint(alts, 0)->bEndpointAddress;
err = snd_usb_ctl_msg(chip->dev,
- usb_rcvctrlpipe(chip->dev, 0),
- UAC_GET_CUR,
- USB_TYPE_CLASS | USB_RECIP_ENDPOINT | USB_DIR_IN,
- UAC_EP_CS_ATTR_SAMPLE_RATE << 8,
- ep,
- data,
- sizeof(data));
+ usb_rcvctrlpipe(chip->dev, 0),
+ UAC_GET_CUR,
+ USB_TYPE_CLASS | USB_RECIP_ENDPOINT | USB_DIR_IN,
+ UAC_EP_CS_ATTR_SAMPLE_RATE << 8,
+ ep,
+ data,
+ sizeof(data));
if (err < 0)
goto end;
@@ -1699,26 +1961,26 @@ static int snd_microii_spdif_default_update(struct usb_mixer_elem_list *list)
reg = ((pval >> 4) & 0xf0) | (pval & 0x0f);
err = snd_usb_ctl_msg(chip->dev,
- usb_sndctrlpipe(chip->dev, 0),
- UAC_SET_CUR,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
- reg,
- 2,
- NULL,
- 0);
+ usb_sndctrlpipe(chip->dev, 0),
+ UAC_SET_CUR,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ reg,
+ 2,
+ NULL,
+ 0);
if (err < 0)
goto end;
reg = (pval & IEC958_AES0_NONAUDIO) ? 0xa0 : 0x20;
reg |= (pval >> 12) & 0x0f;
err = snd_usb_ctl_msg(chip->dev,
- usb_sndctrlpipe(chip->dev, 0),
- UAC_SET_CUR,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
- reg,
- 3,
- NULL,
- 0);
+ usb_sndctrlpipe(chip->dev, 0),
+ UAC_SET_CUR,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ reg,
+ 3,
+ NULL,
+ 0);
if (err < 0)
goto end;
@@ -1728,13 +1990,14 @@ static int snd_microii_spdif_default_update(struct usb_mixer_elem_list *list)
}
static int snd_microii_spdif_default_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
unsigned int pval, pval_old;
int err;
- pval = pval_old = kcontrol->private_value;
+ pval = kcontrol->private_value;
+ pval_old = pval;
pval &= 0xfffff0f0;
pval |= (ucontrol->value.iec958.status[1] & 0x0f) << 8;
pval |= (ucontrol->value.iec958.status[0] & 0x0f);
@@ -1755,7 +2018,7 @@ static int snd_microii_spdif_default_put(struct snd_kcontrol *kcontrol,
}
static int snd_microii_spdif_mask_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.iec958.status[0] = 0x0f;
ucontrol->value.iec958.status[1] = 0xff;
@@ -1766,7 +2029,7 @@ static int snd_microii_spdif_mask_get(struct snd_kcontrol *kcontrol,
}
static int snd_microii_spdif_switch_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = !(kcontrol->private_value & 0x02);
@@ -1784,20 +2047,20 @@ static int snd_microii_spdif_switch_update(struct usb_mixer_elem_list *list)
return err;
err = snd_usb_ctl_msg(chip->dev,
- usb_sndctrlpipe(chip->dev, 0),
- UAC_SET_CUR,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
- reg,
- 9,
- NULL,
- 0);
+ usb_sndctrlpipe(chip->dev, 0),
+ UAC_SET_CUR,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_OTHER,
+ reg,
+ 9,
+ NULL,
+ 0);
snd_usb_unlock_shutdown(chip);
return err;
}
static int snd_microii_spdif_switch_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_list *list = snd_kcontrol_chip(kcontrol);
u8 reg;
@@ -1882,9 +2145,9 @@ static int snd_soundblaster_e1_switch_update(struct usb_mixer_interface *mixer,
if (err < 0)
return err;
err = snd_usb_ctl_msg(chip->dev,
- usb_sndctrlpipe(chip->dev, 0), HID_REQ_SET_REPORT,
- USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
- 0x0202, 3, buff, 2);
+ usb_sndctrlpipe(chip->dev, 0), HID_REQ_SET_REPORT,
+ USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+ 0x0202, 3, buff, 2);
snd_usb_unlock_shutdown(chip);
return err;
}
@@ -3234,7 +3497,7 @@ static int snd_rme_digiface_enum_put(struct snd_kcontrol *kcontrol,
}
static int snd_rme_digiface_current_sync_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
int ret = snd_rme_digiface_enum_get(kcontrol, ucontrol);
@@ -3806,7 +4069,7 @@ static const struct snd_djm_device snd_djm_devices[] = {
static int snd_djm_controls_info(struct snd_kcontrol *kctl,
- struct snd_ctl_elem_info *info)
+ struct snd_ctl_elem_info *info)
{
unsigned long private_value = kctl->private_value;
u8 device_idx = (private_value & SND_DJM_DEVICE_MASK) >> SND_DJM_DEVICE_SHIFT;
@@ -3825,8 +4088,8 @@ static int snd_djm_controls_info(struct snd_kcontrol *kctl,
info->value.enumerated.item = noptions - 1;
name = snd_djm_get_label(device_idx,
- ctl->options[info->value.enumerated.item],
- ctl->wIndex);
+ ctl->options[info->value.enumerated.item],
+ ctl->wIndex);
if (!name)
return -EINVAL;
@@ -3838,25 +4101,25 @@ static int snd_djm_controls_info(struct snd_kcontrol *kctl,
}
static int snd_djm_controls_update(struct usb_mixer_interface *mixer,
- u8 device_idx, u8 group, u16 value)
+ u8 device_idx, u8 group, u16 value)
{
int err;
const struct snd_djm_device *device = &snd_djm_devices[device_idx];
- if ((group >= device->ncontrols) || value >= device->controls[group].noptions)
+ if (group >= device->ncontrols || value >= device->controls[group].noptions)
return -EINVAL;
err = snd_usb_lock_shutdown(mixer->chip);
if (err)
return err;
- err = snd_usb_ctl_msg(
- mixer->chip->dev, usb_sndctrlpipe(mixer->chip->dev, 0),
- USB_REQ_SET_FEATURE,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- device->controls[group].options[value],
- device->controls[group].wIndex,
- NULL, 0);
+ err = snd_usb_ctl_msg(mixer->chip->dev,
+ usb_sndctrlpipe(mixer->chip->dev, 0),
+ USB_REQ_SET_FEATURE,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ device->controls[group].options[value],
+ device->controls[group].wIndex,
+ NULL, 0);
snd_usb_unlock_shutdown(mixer->chip);
return err;
@@ -3897,7 +4160,7 @@ static int snd_djm_controls_resume(struct usb_mixer_elem_list *list)
}
static int snd_djm_controls_create(struct usb_mixer_interface *mixer,
- const u8 device_idx)
+ const u8 device_idx)
{
int err, i;
u16 value;
@@ -3916,10 +4179,10 @@ static int snd_djm_controls_create(struct usb_mixer_interface *mixer,
for (i = 0; i < device->ncontrols; i++) {
value = device->controls[i].default_value;
knew.name = device->controls[i].name;
- knew.private_value = (
+ knew.private_value =
((unsigned long)device_idx << SND_DJM_DEVICE_SHIFT) |
(i << SND_DJM_GROUP_SHIFT) |
- value);
+ value;
err = snd_djm_controls_update(mixer, device_idx, i, value);
if (err)
return err;
@@ -3961,6 +4224,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
err = snd_emu0204_controls_create(mixer);
break;
+#if IS_REACHABLE(CONFIG_INPUT)
+ case USB_ID(0x054c, 0x0ce6): /* Sony DualSense controller (PS5) */
+ case USB_ID(0x054c, 0x0df2): /* Sony DualSense Edge controller (PS5) */
+ err = snd_dualsense_controls_create(mixer);
+ break;
+#endif /* IS_REACHABLE(CONFIG_INPUT) */
+
case USB_ID(0x0763, 0x2030): /* M-Audio Fast Track C400 */
case USB_ID(0x0763, 0x2031): /* M-Audio Fast Track C400 */
err = snd_c400_create_mixer(mixer);
@@ -3986,13 +4256,15 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
break;
case USB_ID(0x17cc, 0x1011): /* Traktor Audio 6 */
- err = snd_nativeinstruments_create_mixer(mixer,
+ err = snd_nativeinstruments_create_mixer(/* checkpatch hack */
+ mixer,
snd_nativeinstruments_ta6_mixers,
ARRAY_SIZE(snd_nativeinstruments_ta6_mixers));
break;
case USB_ID(0x17cc, 0x1021): /* Traktor Audio 10 */
- err = snd_nativeinstruments_create_mixer(mixer,
+ err = snd_nativeinstruments_create_mixer(/* checkpatch hack */
+ mixer,
snd_nativeinstruments_ta10_mixers,
ARRAY_SIZE(snd_nativeinstruments_ta10_mixers));
break;
@@ -4127,7 +4399,8 @@ static void snd_dragonfly_quirk_db_scale(struct usb_mixer_interface *mixer,
struct snd_kcontrol *kctl)
{
/* Approximation using 10 ranges based on output measurement on hw v1.2.
- * This seems close to the cubic mapping e.g. alsamixer uses. */
+ * This seems close to the cubic mapping e.g. alsamixer uses.
+ */
static const DECLARE_TLV_DB_RANGE(scale,
0, 1, TLV_DB_MINMAX_ITEM(-5300, -4970),
2, 5, TLV_DB_MINMAX_ITEM(-4710, -4160),
@@ -4211,16 +4484,12 @@ void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_interface *mixer,
if (unitid == 7 && cval->control == UAC_FU_VOLUME)
snd_dragonfly_quirk_db_scale(mixer, cval, kctl);
break;
+ }
+
/* lowest playback value is muted on some devices */
- case USB_ID(0x0572, 0x1b09): /* Conexant Systems (Rockwell), Inc. */
- case USB_ID(0x0d8c, 0x000c): /* C-Media */
- case USB_ID(0x0d8c, 0x0014): /* C-Media */
- case USB_ID(0x19f7, 0x0003): /* RODE NT-USB */
- case USB_ID(0x2d99, 0x0026): /* HECATE G2 GAMING HEADSET */
+ if (mixer->chip->quirk_flags & QUIRK_FLAG_MIXER_MIN_MUTE)
if (strstr(kctl->id.name, "Playback"))
cval->min_mute = 1;
- break;
- }
/* ALSA-ify some Plantronics headset control names */
if (USB_ID_VENDOR(mixer->chip->usb_id) == 0x047f &&
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-06 17:36:48 +0000