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-rw-r--r--sound/usb/quirks.c1509
1 files changed, 1269 insertions, 240 deletions
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index ebbadb3a7094..61bd61ffb1b2 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1,17 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
@@ -31,6 +19,7 @@
#include "mixer.h"
#include "mixer_quirks.h"
#include "midi.h"
+#include "midi2.h"
#include "quirks.h"
#include "helper.h"
#include "endpoint.h"
@@ -67,8 +56,12 @@ static int create_composite_quirk(struct snd_usb_audio *chip,
if (!iface)
continue;
if (quirk->ifnum != probed_ifnum &&
- !usb_interface_claimed(iface))
- usb_driver_claim_interface(driver, iface, (void *)-1L);
+ !usb_interface_claimed(iface)) {
+ err = usb_driver_claim_interface(driver, iface,
+ USB_AUDIO_IFACE_UNUSED);
+ if (err < 0)
+ return err;
+ }
}
return 0;
@@ -83,25 +76,12 @@ static int ignore_interface_quirk(struct snd_usb_audio *chip,
}
-/*
- * Allow alignment on audio sub-slot (channel samples) rather than
- * on audio slots (audio frames)
- */
-static int create_align_transfer_quirk(struct snd_usb_audio *chip,
- struct usb_interface *iface,
- struct usb_driver *driver,
- const struct snd_usb_audio_quirk *quirk)
-{
- chip->txfr_quirk = 1;
- return 1; /* Continue with creating streams and mixer */
-}
-
static int create_any_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *intf,
struct usb_driver *driver,
const struct snd_usb_audio_quirk *quirk)
{
- return snd_usbmidi_create(chip->card, intf, &chip->midi_list, quirk);
+ return snd_usb_midi_v2_create(chip, intf, quirk, 0);
}
/*
@@ -116,9 +96,6 @@ static int create_standard_audio_quirk(struct snd_usb_audio *chip,
struct usb_interface_descriptor *altsd;
int err;
- if (chip->usb_id == USB_ID(0x1686, 0x00dd)) /* Zoom R16/24 */
- chip->tx_length_quirk = 1;
-
alts = &iface->altsetting[0];
altsd = get_iface_desc(alts);
err = snd_usb_parse_audio_interface(chip, altsd->bInterfaceNumber);
@@ -132,6 +109,40 @@ static int create_standard_audio_quirk(struct snd_usb_audio *chip,
return 0;
}
+/* create the audio stream and the corresponding endpoints from the fixed
+ * audioformat object; this is used for quirks with the fixed EPs
+ */
+static int add_audio_stream_from_fixed_fmt(struct snd_usb_audio *chip,
+ struct audioformat *fp)
+{
+ int stream, err;
+
+ stream = (fp->endpoint & USB_DIR_IN) ?
+ SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
+
+ snd_usb_audioformat_set_sync_ep(chip, fp);
+
+ err = snd_usb_add_audio_stream(chip, stream, fp);
+ if (err < 0)
+ return err;
+
+ err = snd_usb_add_endpoint(chip, fp->endpoint,
+ SND_USB_ENDPOINT_TYPE_DATA);
+ if (err < 0)
+ return err;
+
+ if (fp->sync_ep) {
+ err = snd_usb_add_endpoint(chip, fp->sync_ep,
+ fp->implicit_fb ?
+ SND_USB_ENDPOINT_TYPE_DATA :
+ SND_USB_ENDPOINT_TYPE_SYNC);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
/*
* create a stream for an endpoint/altsetting without proper descriptors
*/
@@ -143,8 +154,8 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
struct audioformat *fp;
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
- int stream, err;
unsigned *rate_table = NULL;
+ int err;
fp = kmemdup(quirk->data, sizeof(*fp), GFP_KERNEL);
if (!fp)
@@ -156,8 +167,8 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
return -EINVAL;
}
if (fp->nr_rates > 0) {
- rate_table = kmemdup(fp->rate_table,
- sizeof(int) * fp->nr_rates, GFP_KERNEL);
+ rate_table = kmemdup_array(fp->rate_table, fp->nr_rates, sizeof(int),
+ GFP_KERNEL);
if (!rate_table) {
kfree(fp);
return -ENOMEM;
@@ -165,11 +176,6 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
fp->rate_table = rate_table;
}
- stream = (fp->endpoint & USB_DIR_IN)
- ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
- err = snd_usb_add_audio_stream(chip, stream, fp);
- if (err < 0)
- goto error;
if (fp->iface != get_iface_desc(&iface->altsetting[0])->bInterfaceNumber ||
fp->altset_idx >= iface->num_altsetting) {
err = -EINVAL;
@@ -177,7 +183,7 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
}
alts = &iface->altsetting[fp->altset_idx];
altsd = get_iface_desc(alts);
- if (altsd->bNumEndpoints < 1) {
+ if (altsd->bNumEndpoints <= fp->ep_idx) {
err = -EINVAL;
goto error;
}
@@ -187,10 +193,17 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
if (fp->datainterval == 0)
fp->datainterval = snd_usb_parse_datainterval(chip, alts);
if (fp->maxpacksize == 0)
- fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize);
+ fp->maxpacksize = le16_to_cpu(get_endpoint(alts, fp->ep_idx)->wMaxPacketSize);
+ if (!fp->fmt_type)
+ fp->fmt_type = UAC_FORMAT_TYPE_I;
+
+ err = add_audio_stream_from_fixed_fmt(chip, fp);
+ if (err < 0)
+ goto error;
+
usb_set_interface(chip->dev, fp->iface, 0);
- snd_usb_init_pitch(chip, fp->iface, alts, fp);
- snd_usb_init_sample_rate(chip, fp->iface, alts, fp, fp->rate_max);
+ snd_usb_init_pitch(chip, fp);
+ snd_usb_init_sample_rate(chip, fp, fp->rate_max);
return 0;
error:
@@ -260,6 +273,9 @@ static int create_yamaha_midi_quirk(struct snd_usb_audio *chip,
NULL, USB_MS_MIDI_OUT_JACK);
if (!injd && !outjd)
return -ENODEV;
+ if ((injd && !snd_usb_validate_midi_desc(injd)) ||
+ (outjd && !snd_usb_validate_midi_desc(outjd)))
+ return -ENODEV;
if (injd && (injd->bLength < 5 ||
(injd->bJackType != USB_MS_EMBEDDED &&
injd->bJackType != USB_MS_EXTERNAL)))
@@ -361,7 +377,8 @@ static int create_auto_midi_quirk(struct snd_usb_audio *chip,
static int create_autodetect_quirk(struct snd_usb_audio *chip,
struct usb_interface *iface,
- struct usb_driver *driver)
+ struct usb_driver *driver,
+ const struct snd_usb_audio_quirk *quirk)
{
int err;
@@ -371,41 +388,6 @@ static int create_autodetect_quirk(struct snd_usb_audio *chip,
return err;
}
-static int create_autodetect_quirks(struct snd_usb_audio *chip,
- struct usb_interface *iface,
- struct usb_driver *driver,
- const struct snd_usb_audio_quirk *quirk)
-{
- int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber;
- int ifcount, ifnum, err;
-
- err = create_autodetect_quirk(chip, iface, driver);
- if (err < 0)
- return err;
-
- /*
- * ALSA PCM playback/capture devices cannot be registered in two steps,
- * so we have to claim the other corresponding interface here.
- */
- ifcount = chip->dev->actconfig->desc.bNumInterfaces;
- for (ifnum = 0; ifnum < ifcount; ifnum++) {
- if (ifnum == probed_ifnum || quirk->ifnum >= 0)
- continue;
- iface = usb_ifnum_to_if(chip->dev, ifnum);
- if (!iface ||
- usb_interface_claimed(iface) ||
- get_iface_desc(iface->altsetting)->bInterfaceClass !=
- USB_CLASS_VENDOR_SPEC)
- continue;
-
- err = create_autodetect_quirk(chip, iface, driver);
- if (err >= 0)
- usb_driver_claim_interface(driver, iface, (void *)-1L);
- }
-
- return 0;
-}
-
/*
* Create a stream for an Edirol UA-700/UA-25/UA-4FX interface.
* The only way to detect the sample rate is by looking at wMaxPacketSize.
@@ -426,7 +408,7 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
struct usb_host_interface *alts;
struct usb_interface_descriptor *altsd;
struct audioformat *fp;
- int stream, err;
+ int err;
/* both PCM and MIDI interfaces have 2 or more altsettings */
if (iface->num_altsetting < 2)
@@ -455,8 +437,9 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
chip->usb_id == USB_ID(0x0582, 0x002b)
? &ua700_quirk : &uaxx_quirk;
return __snd_usbmidi_create(chip->card, iface,
- &chip->midi_list, quirk,
- chip->usb_id);
+ &chip->midi_list, quirk,
+ chip->usb_id,
+ &chip->num_rawmidis);
}
if (altsd->bNumEndpoints != 1)
@@ -491,9 +474,7 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip,
return -ENXIO;
}
- stream = (fp->endpoint & USB_DIR_IN)
- ? SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
- err = snd_usb_add_audio_stream(chip, stream, fp);
+ err = add_audio_stream_from_fixed_fmt(chip, fp);
if (err < 0) {
list_del(&fp->list); /* unlink for avoiding double-free */
kfree(fp);
@@ -514,7 +495,7 @@ static int create_standard_mixer_quirk(struct snd_usb_audio *chip,
if (quirk->ifnum < 0)
return 0;
- return snd_usb_create_mixer(chip, quirk->ifnum, 0);
+ return snd_usb_create_mixer(chip, quirk->ifnum);
}
/*
@@ -537,7 +518,7 @@ int snd_usb_create_quirk(struct snd_usb_audio *chip,
static const quirk_func_t quirk_funcs[] = {
[QUIRK_IGNORE_INTERFACE] = ignore_interface_quirk,
[QUIRK_COMPOSITE] = create_composite_quirk,
- [QUIRK_AUTODETECT] = create_autodetect_quirks,
+ [QUIRK_AUTODETECT] = create_autodetect_quirk,
[QUIRK_MIDI_STANDARD_INTERFACE] = create_any_midi_quirk,
[QUIRK_MIDI_FIXED_ENDPOINT] = create_any_midi_quirk,
[QUIRK_MIDI_YAMAHA] = create_any_midi_quirk,
@@ -553,7 +534,6 @@ int snd_usb_create_quirk(struct snd_usb_audio *chip,
[QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
[QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
[QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk,
- [QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk,
[QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk,
};
@@ -575,6 +555,7 @@ int snd_usb_create_quirk(struct snd_usb_audio *chip,
static int snd_usb_extigy_boot_quirk(struct usb_device *dev, struct usb_interface *intf)
{
struct usb_host_config *config = dev->actconfig;
+ struct usb_device_descriptor *new_device_descriptor __free(kfree) = NULL;
int err;
if (le16_to_cpu(get_cfg_desc(config)->wTotalLength) == EXTIGY_FIRMWARE_SIZE_OLD ||
@@ -585,11 +566,19 @@ static int snd_usb_extigy_boot_quirk(struct usb_device *dev, struct usb_interfac
0x10, 0x43, 0x0001, 0x000a, NULL, 0);
if (err < 0)
dev_dbg(&dev->dev, "error sending boot message: %d\n", err);
+
+ new_device_descriptor = kmalloc(sizeof(*new_device_descriptor), GFP_KERNEL);
+ if (!new_device_descriptor)
+ return -ENOMEM;
err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
- &dev->descriptor, sizeof(dev->descriptor));
- config = dev->actconfig;
+ new_device_descriptor, sizeof(*new_device_descriptor));
if (err < 0)
dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err);
+ if (new_device_descriptor->bNumConfigurations > dev->descriptor.bNumConfigurations)
+ dev_dbg(&dev->dev, "error too large bNumConfigurations: %d\n",
+ new_device_descriptor->bNumConfigurations);
+ else
+ memcpy(&dev->descriptor, new_device_descriptor, sizeof(dev->descriptor));
err = usb_reset_configuration(dev);
if (err < 0)
dev_dbg(&dev->dev, "error usb_reset_configuration: %d\n", err);
@@ -840,11 +829,13 @@ static int snd_usb_novation_boot_quirk(struct usb_device *dev)
static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev)
{
int err, actual_length;
-
/* "midi send" enable */
static const u8 seq[] = { 0x4e, 0x73, 0x52, 0x01 };
+ void *buf;
- void *buf = kmemdup(seq, ARRAY_SIZE(seq), GFP_KERNEL);
+ if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x05)))
+ return -EINVAL;
+ buf = kmemdup(seq, ARRAY_SIZE(seq), GFP_KERNEL);
if (!buf)
return -ENOMEM;
err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x05), buf,
@@ -869,7 +860,9 @@ static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev)
static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev)
{
- int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
+ int ret;
+
+ ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE,
1, 0, NULL, 0, 1000);
@@ -917,6 +910,7 @@ static void mbox2_setup_48_24_magic(struct usb_device *dev)
static int snd_usb_mbox2_boot_quirk(struct usb_device *dev)
{
struct usb_host_config *config = dev->actconfig;
+ struct usb_device_descriptor *new_device_descriptor __free(kfree) = NULL;
int err;
u8 bootresponse[0x12];
int fwsize;
@@ -951,11 +945,19 @@ static int snd_usb_mbox2_boot_quirk(struct usb_device *dev)
dev_dbg(&dev->dev, "device initialised!\n");
+ new_device_descriptor = kmalloc(sizeof(*new_device_descriptor), GFP_KERNEL);
+ if (!new_device_descriptor)
+ return -ENOMEM;
+
err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
- &dev->descriptor, sizeof(dev->descriptor));
- config = dev->actconfig;
+ new_device_descriptor, sizeof(*new_device_descriptor));
if (err < 0)
dev_dbg(&dev->dev, "error usb_get_descriptor: %d\n", err);
+ if (new_device_descriptor->bNumConfigurations > dev->descriptor.bNumConfigurations)
+ dev_dbg(&dev->dev, "error too large bNumConfigurations: %d\n",
+ new_device_descriptor->bNumConfigurations);
+ else
+ memcpy(&dev->descriptor, new_device_descriptor, sizeof(dev->descriptor));
err = usb_reset_configuration(dev);
if (err < 0)
@@ -1000,20 +1002,455 @@ static int snd_usb_axefx3_boot_quirk(struct usb_device *dev)
return 0;
}
+static void mbox3_setup_defaults(struct usb_device *dev)
+{
+ /* The Mbox 3 is "little endian" */
+ /* max volume is: 0x0000. */
+ /* min volume is: 0x0080 (shown in little endian form) */
+
+ u8 com_buff[2];
+
+ /* Deactivate Tuner */
+ /* on = 0x01*/
+ /* off = 0x00*/
+ com_buff[0] = 0x00;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 0x01, 0x21, 0x0003, 0x2001, &com_buff, 1);
+
+ /* Set clock source to Internal (as opposed to S/PDIF) */
+ /* Internal = 0x01*/
+ /* S/PDIF = 0x02*/
+ com_buff[0] = 0x01;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0100, 0x8001, &com_buff, 1);
+
+ /* Mute the hardware loopbacks to start the device in a known state. */
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x80;
+ /* Analogue input 1 left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0110, 0x4001, &com_buff, 2);
+ /* Analogue input 1 right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0111, 0x4001, &com_buff, 2);
+ /* Analogue input 2 left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0114, 0x4001, &com_buff, 2);
+ /* Analogue input 2 right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0115, 0x4001, &com_buff, 2);
+ /* Analogue input 3 left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0118, 0x4001, &com_buff, 2);
+ /* Analogue input 3 right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0119, 0x4001, &com_buff, 2);
+ /* Analogue input 4 left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x011c, 0x4001, &com_buff, 2);
+ /* Analogue input 4 right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x011d, 0x4001, &com_buff, 2);
+
+ /* Set software sends to output */
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x00;
+ /* Analogue software return 1 left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0100, 0x4001, &com_buff, 2);
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x80;
+ /* Analogue software return 1 right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0101, 0x4001, &com_buff, 2);
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x80;
+ /* Analogue software return 2 left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0104, 0x4001, &com_buff, 2);
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x00;
+ /* Analogue software return 2 right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0105, 0x4001, &com_buff, 2);
+
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x80;
+ /* Analogue software return 3 left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0108, 0x4001, &com_buff, 2);
+ /* Analogue software return 3 right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0109, 0x4001, &com_buff, 2);
+ /* Analogue software return 4 left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x010c, 0x4001, &com_buff, 2);
+ /* Analogue software return 4 right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x010d, 0x4001, &com_buff, 2);
+
+ /* Return to muting sends */
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x80;
+ /* Analogue fx return left channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0120, 0x4001, &com_buff, 2);
+ /* Analogue fx return right channel: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0121, 0x4001, &com_buff, 2);
+
+ /* Analogue software input 1 fx send: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0100, 0x4201, &com_buff, 2);
+ /* Analogue software input 2 fx send: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0101, 0x4201, &com_buff, 2);
+ /* Analogue software input 3 fx send: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0102, 0x4201, &com_buff, 2);
+ /* Analogue software input 4 fx send: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0103, 0x4201, &com_buff, 2);
+ /* Analogue input 1 fx send: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0104, 0x4201, &com_buff, 2);
+ /* Analogue input 2 fx send: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0105, 0x4201, &com_buff, 2);
+ /* Analogue input 3 fx send: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0106, 0x4201, &com_buff, 2);
+ /* Analogue input 4 fx send: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0107, 0x4201, &com_buff, 2);
+
+ /* Toggle allowing host control */
+ /* Not needed
+ com_buff[0] = 0x02;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 3, 0x21, 0x0000, 0x2001, &com_buff, 1);
+ */
+
+ /* Do not dim fx returns */
+ com_buff[0] = 0x00;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 3, 0x21, 0x0002, 0x2001, &com_buff, 1);
+
+ /* Do not set fx returns to mono */
+ com_buff[0] = 0x00;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 3, 0x21, 0x0001, 0x2001, &com_buff, 1);
+
+ /* Mute the S/PDIF hardware loopback
+ * same odd volume logic here as above
+ */
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x80;
+ /* S/PDIF hardware input 1 left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0112, 0x4001, &com_buff, 2);
+ /* S/PDIF hardware input 1 right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0113, 0x4001, &com_buff, 2);
+ /* S/PDIF hardware input 2 left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0116, 0x4001, &com_buff, 2);
+ /* S/PDIF hardware input 2 right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0117, 0x4001, &com_buff, 2);
+ /* S/PDIF hardware input 3 left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x011a, 0x4001, &com_buff, 2);
+ /* S/PDIF hardware input 3 right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x011b, 0x4001, &com_buff, 2);
+ /* S/PDIF hardware input 4 left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x011e, 0x4001, &com_buff, 2);
+ /* S/PDIF hardware input 4 right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x011f, 0x4001, &com_buff, 2);
+ /* S/PDIF software return 1 left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0102, 0x4001, &com_buff, 2);
+ /* S/PDIF software return 1 right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0103, 0x4001, &com_buff, 2);
+ /* S/PDIF software return 2 left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0106, 0x4001, &com_buff, 2);
+ /* S/PDIF software return 2 right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0107, 0x4001, &com_buff, 2);
+
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x00;
+ /* S/PDIF software return 3 left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x010a, 0x4001, &com_buff, 2);
+
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x80;
+ /* S/PDIF software return 3 right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x010b, 0x4001, &com_buff, 2);
+ /* S/PDIF software return 4 left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x010e, 0x4001, &com_buff, 2);
+
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x00;
+ /* S/PDIF software return 4 right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x010f, 0x4001, &com_buff, 2);
+
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x80;
+ /* S/PDIF fx returns left channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0122, 0x4001, &com_buff, 2);
+ /* S/PDIF fx returns right channel */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0123, 0x4001, &com_buff, 2);
+
+ /* Set the dropdown "Effect" to the first option */
+ /* Room1 = 0x00 */
+ /* Room2 = 0x01 */
+ /* Room3 = 0x02 */
+ /* Hall 1 = 0x03 */
+ /* Hall 2 = 0x04 */
+ /* Plate = 0x05 */
+ /* Delay = 0x06 */
+ /* Echo = 0x07 */
+ com_buff[0] = 0x00;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0200, 0x4301, &com_buff, 1); /* max is 0xff */
+ /* min is 0x00 */
+
+
+ /* Set the effect duration to 0 */
+ /* max is 0xffff */
+ /* min is 0x0000 */
+ com_buff[0] = 0x00;
+ com_buff[1] = 0x00;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0400, 0x4301, &com_buff, 2);
+
+ /* Set the effect volume and feedback to 0 */
+ /* max is 0xff */
+ /* min is 0x00 */
+ com_buff[0] = 0x00;
+ /* feedback: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0500, 0x4301, &com_buff, 1);
+ /* volume: */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 1, 0x21, 0x0300, 0x4301, &com_buff, 1);
+
+ /* Set soft button hold duration */
+ /* 0x03 = 250ms */
+ /* 0x05 = 500ms DEFAULT */
+ /* 0x08 = 750ms */
+ /* 0x0a = 1sec */
+ com_buff[0] = 0x05;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 3, 0x21, 0x0005, 0x2001, &com_buff, 1);
+
+ /* Use dim LEDs for button of state */
+ com_buff[0] = 0x00;
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 3, 0x21, 0x0004, 0x2001, &com_buff, 1);
+}
+
+#define MBOX3_DESCRIPTOR_SIZE 464
+
+static int snd_usb_mbox3_boot_quirk(struct usb_device *dev)
+{
+ struct usb_host_config *config = dev->actconfig;
+ struct usb_device_descriptor *new_device_descriptor __free(kfree) = NULL;
+ int err;
+ int descriptor_size;
+
+ descriptor_size = le16_to_cpu(get_cfg_desc(config)->wTotalLength);
+
+ if (descriptor_size != MBOX3_DESCRIPTOR_SIZE) {
+ dev_err(&dev->dev, "MBOX3: Invalid descriptor size=%d.\n", descriptor_size);
+ return -ENODEV;
+ }
+
+ dev_dbg(&dev->dev, "MBOX3: device initialised!\n");
+
+ new_device_descriptor = kmalloc(sizeof(*new_device_descriptor), GFP_KERNEL);
+ if (!new_device_descriptor)
+ return -ENOMEM;
+
+ err = usb_get_descriptor(dev, USB_DT_DEVICE, 0,
+ new_device_descriptor, sizeof(*new_device_descriptor));
+ if (err < 0)
+ dev_dbg(&dev->dev, "MBOX3: error usb_get_descriptor: %d\n", err);
+ if (new_device_descriptor->bNumConfigurations > dev->descriptor.bNumConfigurations)
+ dev_dbg(&dev->dev, "MBOX3: error too large bNumConfigurations: %d\n",
+ new_device_descriptor->bNumConfigurations);
+ else
+ memcpy(&dev->descriptor, new_device_descriptor, sizeof(dev->descriptor));
+
+ err = usb_reset_configuration(dev);
+ if (err < 0)
+ dev_dbg(&dev->dev, "MBOX3: error usb_reset_configuration: %d\n", err);
+
+ dev_dbg(&dev->dev, "MBOX3: new boot length = %d\n",
+ le16_to_cpu(get_cfg_desc(config)->wTotalLength));
+
+ mbox3_setup_defaults(dev);
+ dev_info(&dev->dev, "MBOX3: Initialized.");
+
+ return 0; /* Successful boot */
+}
+
+#define MICROBOOK_BUF_SIZE 128
+
+static int snd_usb_motu_microbookii_communicate(struct usb_device *dev, u8 *buf,
+ int buf_size, int *length)
+{
+ int err, actual_length;
+
+ if (usb_pipe_type_check(dev, usb_sndintpipe(dev, 0x01)))
+ return -EINVAL;
+ err = usb_interrupt_msg(dev, usb_sndintpipe(dev, 0x01), buf, *length,
+ &actual_length, 1000);
+ if (err < 0)
+ return err;
+
+ print_hex_dump(KERN_DEBUG, "MicroBookII snd: ", DUMP_PREFIX_NONE, 16, 1,
+ buf, actual_length, false);
+
+ memset(buf, 0, buf_size);
+
+ if (usb_pipe_type_check(dev, usb_rcvintpipe(dev, 0x82)))
+ return -EINVAL;
+ err = usb_interrupt_msg(dev, usb_rcvintpipe(dev, 0x82), buf, buf_size,
+ &actual_length, 1000);
+ if (err < 0)
+ return err;
+
+ print_hex_dump(KERN_DEBUG, "MicroBookII rcv: ", DUMP_PREFIX_NONE, 16, 1,
+ buf, actual_length, false);
+
+ *length = actual_length;
+ return 0;
+}
+
+static int snd_usb_motu_microbookii_boot_quirk(struct usb_device *dev)
+{
+ int err, actual_length, poll_attempts = 0;
+ static const u8 set_samplerate_seq[] = { 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x0b, 0x14,
+ 0x00, 0x00, 0x00, 0x01 };
+ static const u8 poll_ready_seq[] = { 0x00, 0x04, 0x00, 0x00,
+ 0x00, 0x00, 0x0b, 0x18 };
+ u8 *buf = kzalloc(MICROBOOK_BUF_SIZE, GFP_KERNEL);
+
+ if (!buf)
+ return -ENOMEM;
+
+ dev_info(&dev->dev, "Waiting for MOTU Microbook II to boot up...\n");
+
+ /* First we tell the device which sample rate to use. */
+ memcpy(buf, set_samplerate_seq, sizeof(set_samplerate_seq));
+ actual_length = sizeof(set_samplerate_seq);
+ err = snd_usb_motu_microbookii_communicate(dev, buf, MICROBOOK_BUF_SIZE,
+ &actual_length);
+
+ if (err < 0) {
+ dev_err(&dev->dev,
+ "failed setting the sample rate for Motu MicroBook II: %d\n",
+ err);
+ goto free_buf;
+ }
+
+ /* Then we poll every 100 ms until the device informs of its readiness. */
+ while (true) {
+ if (++poll_attempts > 100) {
+ dev_err(&dev->dev,
+ "failed booting Motu MicroBook II: timeout\n");
+ err = -ENODEV;
+ goto free_buf;
+ }
+
+ memset(buf, 0, MICROBOOK_BUF_SIZE);
+ memcpy(buf, poll_ready_seq, sizeof(poll_ready_seq));
+
+ actual_length = sizeof(poll_ready_seq);
+ err = snd_usb_motu_microbookii_communicate(
+ dev, buf, MICROBOOK_BUF_SIZE, &actual_length);
+ if (err < 0) {
+ dev_err(&dev->dev,
+ "failed booting Motu MicroBook II: communication error %d\n",
+ err);
+ goto free_buf;
+ }
+
+ /* the device signals its readiness through a message of the
+ * form
+ * XX 06 00 00 00 00 0b 18 00 00 00 01
+ * If the device is not yet ready to accept audio data, the
+ * last byte of that sequence is 00.
+ */
+ if (actual_length == 12 && buf[actual_length - 1] == 1)
+ break;
+
+ msleep(100);
+ }
+
+ dev_info(&dev->dev, "MOTU MicroBook II ready\n");
+
+free_buf:
+ kfree(buf);
+ return err;
+}
+
+static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev)
+{
+ msleep(4000);
+
+ return 0;
+}
+
+static int snd_usb_rme_digiface_boot_quirk(struct usb_device *dev)
+{
+ /* Disable mixer, internal clock, all outputs ADAT, 48kHz, TMS off */
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 16, 0x40, 0x2410, 0x7fff, NULL, 0);
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 18, 0x40, 0x0104, 0xffff, NULL, 0);
+
+ /* Disable loopback for all inputs */
+ for (int ch = 0; ch < 32; ch++)
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 22, 0x40, 0x400, ch, NULL, 0);
+
+ /* Unity gain for all outputs */
+ for (int ch = 0; ch < 34; ch++)
+ snd_usb_ctl_msg(dev, usb_sndctrlpipe(dev, 0),
+ 21, 0x40, 0x9000, 0x100 + ch, NULL, 0);
+
+ return 0;
+}
+
/*
* Setup quirks
*/
#define MAUDIO_SET 0x01 /* parse device_setup */
#define MAUDIO_SET_COMPATIBLE 0x80 /* use only "win-compatible" interfaces */
#define MAUDIO_SET_DTS 0x02 /* enable DTS Digital Output */
-#define MAUDIO_SET_96K 0x04 /* 48-96KHz rate if set, 8-48KHz otherwise */
+#define MAUDIO_SET_96K 0x04 /* 48-96kHz rate if set, 8-48kHz otherwise */
#define MAUDIO_SET_24B 0x08 /* 24bits sample if set, 16bits otherwise */
#define MAUDIO_SET_DI 0x10 /* enable Digital Input */
#define MAUDIO_SET_MASK 0x1f /* bit mask for setup value */
-#define MAUDIO_SET_24B_48K_DI 0x19 /* 24bits+48KHz+Digital Input */
-#define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bits+48KHz+No Digital Input */
-#define MAUDIO_SET_16B_48K_DI 0x11 /* 16bits+48KHz+Digital Input */
-#define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bits+48KHz+No Digital Input */
+#define MAUDIO_SET_24B_48K_DI 0x19 /* 24bits+48kHz+Digital Input */
+#define MAUDIO_SET_24B_48K_NOTDI 0x09 /* 24bits+48kHz+No Digital Input */
+#define MAUDIO_SET_16B_48K_DI 0x11 /* 16bits+48kHz+Digital Input */
+#define MAUDIO_SET_16B_48K_NOTDI 0x01 /* 16bits+48kHz+No Digital Input */
static int quattro_skip_setting_quirk(struct snd_usb_audio *chip,
int iface, int altno)
@@ -1114,6 +1551,38 @@ static int fasttrackpro_skip_setting_quirk(struct snd_usb_audio *chip,
return 0; /* keep this altsetting */
}
+static int s1810c_skip_setting_quirk(struct snd_usb_audio *chip,
+ int iface, int altno)
+{
+ /*
+ * Altno settings:
+ *
+ * Playback (Interface 1):
+ * 1: 6 Analog + 2 S/PDIF
+ * 2: 6 Analog + 2 S/PDIF
+ * 3: 6 Analog
+ *
+ * Capture (Interface 2):
+ * 1: 8 Analog + 2 S/PDIF + 8 ADAT
+ * 2: 8 Analog + 2 S/PDIF + 4 ADAT
+ * 3: 8 Analog
+ */
+
+ /*
+ * I'll leave 2 as the default one and
+ * use device_setup to switch to the
+ * other two.
+ */
+ if ((chip->setup == 0 || chip->setup > 2) && altno != 2)
+ return 1;
+ else if (chip->setup == 1 && altno != 1)
+ return 1;
+ else if (chip->setup == 2 && altno != 3)
+ return 1;
+
+ return 0;
+}
+
int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
int iface,
int altno)
@@ -1127,6 +1596,9 @@ int snd_usb_apply_interface_quirk(struct snd_usb_audio *chip,
/* fasttrackpro usb: skip altsets incompatible with device_setup */
if (chip->usb_id == USB_ID(0x0763, 0x2012))
return fasttrackpro_skip_setting_quirk(chip, iface, altno);
+ /* presonus studio 1810c: skip altsets incompatible with device_setup */
+ if (chip->usb_id == USB_ID(0x194f, 0x010c))
+ return s1810c_skip_setting_quirk(chip, iface, altno);
return 0;
}
@@ -1158,6 +1630,10 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
case USB_ID(0x0dba, 0x3000):
/* Digidesign Mbox 2 */
return snd_usb_mbox2_boot_quirk(dev);
+ case USB_ID(0x0dba, 0x5000):
+ /* Digidesign Mbox 3 */
+ return snd_usb_mbox3_boot_quirk(dev);
+
case USB_ID(0x1235, 0x0010): /* Focusrite Novation Saffire 6 USB */
case USB_ID(0x1235, 0x0018): /* Focusrite Novation Twitch */
@@ -1177,6 +1653,32 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
return snd_usb_gamecon780_boot_quirk(dev);
case USB_ID(0x2466, 0x8010): /* Fractal Audio Axe-Fx 3 */
return snd_usb_axefx3_boot_quirk(dev);
+ case USB_ID(0x07fd, 0x0004): /* MOTU MicroBook II */
+ /*
+ * For some reason interface 3 with vendor-spec class is
+ * detected on MicroBook IIc.
+ */
+ if (get_iface_desc(intf->altsetting)->bInterfaceClass ==
+ USB_CLASS_VENDOR_SPEC &&
+ get_iface_desc(intf->altsetting)->bInterfaceNumber < 3)
+ return snd_usb_motu_microbookii_boot_quirk(dev);
+ break;
+ case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */
+ case USB_ID(0x2a39, 0x3fa0): /* RME Digiface USB (alternate) */
+ return snd_usb_rme_digiface_boot_quirk(dev);
+ }
+
+ return 0;
+}
+
+int snd_usb_apply_boot_quirk_once(struct usb_device *dev,
+ struct usb_interface *intf,
+ const struct snd_usb_audio_quirk *quirk,
+ unsigned int id)
+{
+ switch (id) {
+ case USB_ID(0x07fd, 0x0008): /* MOTU M Series, 1st hardware version */
+ return snd_usb_motu_m_series_boot_quirk(dev);
}
return 0;
@@ -1185,7 +1687,8 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev,
/*
* check if the device uses big-endian samples
*/
-int snd_usb_is_big_endian_format(struct snd_usb_audio *chip, struct audioformat *fp)
+int snd_usb_is_big_endian_format(struct snd_usb_audio *chip,
+ const struct audioformat *fp)
{
/* it depends on altsetting whether the device is big-endian or not */
switch (chip->usb_id) {
@@ -1224,7 +1727,7 @@ enum {
};
static void set_format_emu_quirk(struct snd_usb_substream *subs,
- struct audioformat *fmt)
+ const struct audioformat *fmt)
{
unsigned char emu_samplerate_id = 0;
@@ -1233,7 +1736,7 @@ static void set_format_emu_quirk(struct snd_usb_substream *subs,
* by playback substream
*/
if (subs->direction == SNDRV_PCM_STREAM_PLAYBACK) {
- if (subs->stream->substream[SNDRV_PCM_STREAM_CAPTURE].interface != -1)
+ if (subs->stream->substream[SNDRV_PCM_STREAM_CAPTURE].cur_audiofmt)
return;
}
@@ -1261,70 +1764,135 @@ static void set_format_emu_quirk(struct snd_usb_substream *subs,
subs->pkt_offset_adj = (emu_samplerate_id >= EMU_QUIRK_SR_176400HZ) ? 4 : 0;
}
-void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
- struct audioformat *fmt)
+static int pioneer_djm_set_format_quirk(struct snd_usb_substream *subs,
+ u16 windex)
{
- switch (subs->stream->chip->usb_id) {
- case USB_ID(0x041e, 0x3f02): /* E-Mu 0202 USB */
- case USB_ID(0x041e, 0x3f04): /* E-Mu 0404 USB */
- case USB_ID(0x041e, 0x3f0a): /* E-Mu Tracker Pre */
- case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */
- set_format_emu_quirk(subs, fmt);
- break;
- }
+ unsigned int cur_rate = subs->data_endpoint->cur_rate;
+ u8 sr[3];
+ // Convert to little endian
+ sr[0] = cur_rate & 0xff;
+ sr[1] = (cur_rate >> 8) & 0xff;
+ sr[2] = (cur_rate >> 16) & 0xff;
+ usb_set_interface(subs->dev, 0, 1);
+ // we should derive windex from fmt-sync_ep but it's not set
+ snd_usb_ctl_msg(subs->stream->chip->dev,
+ usb_sndctrlpipe(subs->stream->chip->dev, 0),
+ 0x01, 0x22, 0x0100, windex, &sr, 0x0003);
+ return 0;
}
-bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
+static void mbox3_set_format_quirk(struct snd_usb_substream *subs,
+ const struct audioformat *fmt)
{
- /* devices which do not support reading the sample rate. */
- switch (chip->usb_id) {
- case USB_ID(0x041E, 0x4080): /* Creative Live Cam VF0610 */
- case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
- case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */
- case USB_ID(0x05A3, 0x9420): /* ELP HD USB Camera */
- case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */
- case USB_ID(0x1395, 0x740a): /* Sennheiser DECT */
- case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */
- case USB_ID(0x21B4, 0x0081): /* AudioQuest DragonFly */
- return true;
+ __le32 buff4 = 0;
+ u8 buff1 = 0x01;
+ u32 new_rate = subs->data_endpoint->cur_rate;
+ u32 current_rate;
+
+ // Get current rate from card and check if changing it is needed
+ snd_usb_ctl_msg(subs->dev, usb_rcvctrlpipe(subs->dev, 0),
+ 0x01, 0x21 | USB_DIR_IN, 0x0100, 0x8101, &buff4, 4);
+ current_rate = le32_to_cpu(buff4);
+ dev_dbg(&subs->dev->dev,
+ "MBOX3: Current configured sample rate: %d", current_rate);
+ if (current_rate == new_rate) {
+ dev_dbg(&subs->dev->dev,
+ "MBOX3: No change needed (current rate:%d == new rate:%d)",
+ current_rate, new_rate);
+ return;
}
- /* devices of these vendors don't support reading rate, either */
- switch (USB_ID_VENDOR(chip->usb_id)) {
- case 0x045E: /* MS Lifecam */
- case 0x047F: /* Plantronics */
- case 0x1de7: /* Phoenix Audio */
- return true;
+ // Set new rate
+ dev_info(&subs->dev->dev,
+ "MBOX3: Changing sample rate to: %d", new_rate);
+ buff4 = cpu_to_le32(new_rate);
+ snd_usb_ctl_msg(subs->dev, usb_sndctrlpipe(subs->dev, 0),
+ 0x01, 0x21, 0x0100, 0x8101, &buff4, 4);
+
+ // Set clock source to Internal
+ snd_usb_ctl_msg(subs->dev, usb_sndctrlpipe(subs->dev, 0),
+ 0x01, 0x21, 0x0100, 0x8001, &buff1, 1);
+
+ // Check whether the change was successful
+ buff4 = 0;
+ snd_usb_ctl_msg(subs->dev, usb_rcvctrlpipe(subs->dev, 0),
+ 0x01, 0x21 | USB_DIR_IN, 0x0100, 0x8101, &buff4, 4);
+ if (new_rate != le32_to_cpu(buff4))
+ dev_warn(&subs->dev->dev, "MBOX3: Couldn't set the sample rate");
+}
+
+static const int rme_digiface_rate_table[] = {
+ 32000, 44100, 48000, 0,
+ 64000, 88200, 96000, 0,
+ 128000, 176400, 192000, 0,
+};
+
+static int rme_digiface_set_format_quirk(struct snd_usb_substream *subs)
+{
+ unsigned int cur_rate = subs->data_endpoint->cur_rate;
+ u16 val;
+ int speed_mode;
+ int id;
+
+ for (id = 0; id < ARRAY_SIZE(rme_digiface_rate_table); id++) {
+ if (rme_digiface_rate_table[id] == cur_rate)
+ break;
}
- return false;
+ if (id >= ARRAY_SIZE(rme_digiface_rate_table))
+ return -EINVAL;
+
+ /* 2, 3, 4 for 1x, 2x, 4x */
+ speed_mode = (id >> 2) + 2;
+ val = (id << 3) | (speed_mode << 12);
+
+ /* Set the sample rate */
+ snd_usb_ctl_msg(subs->stream->chip->dev,
+ usb_sndctrlpipe(subs->stream->chip->dev, 0),
+ 16, 0x40, val, 0x7078, NULL, 0);
+ return 0;
}
-/* ITF-USB DSD based DACs need a vendor cmd to switch
- * between PCM and native DSD mode
- */
-static bool is_itf_usb_dsd_dac(unsigned int id)
+void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
+ const struct audioformat *fmt)
{
- switch (id) {
- case USB_ID(0x154e, 0x1003): /* Denon DA-300USB */
- case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */
- case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */
- case USB_ID(0x1852, 0x5065): /* Luxman DA-06 */
- case USB_ID(0x0644, 0x8043): /* TEAC UD-501/UD-501V2/UD-503/NT-503 */
- case USB_ID(0x0644, 0x8044): /* Esoteric D-05X */
- case USB_ID(0x0644, 0x804a): /* TEAC UD-301 */
- return true;
+ switch (subs->stream->chip->usb_id) {
+ case USB_ID(0x041e, 0x3f02): /* E-Mu 0202 USB */
+ case USB_ID(0x041e, 0x3f04): /* E-Mu 0404 USB */
+ case USB_ID(0x041e, 0x3f0a): /* E-Mu Tracker Pre */
+ case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */
+ set_format_emu_quirk(subs, fmt);
+ break;
+ case USB_ID(0x534d, 0x0021): /* MacroSilicon MS2100/MS2106 */
+ case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */
+ subs->stream_offset_adj = 2;
+ break;
+ case USB_ID(0x2b73, 0x000a): /* Pioneer DJM-900NXS2 */
+ case USB_ID(0x2b73, 0x0013): /* Pioneer DJM-450 */
+ case USB_ID(0x2b73, 0x0034): /* Pioneer DJM-V10 */
+ pioneer_djm_set_format_quirk(subs, 0x0082);
+ break;
+ case USB_ID(0x08e4, 0x017f): /* Pioneer DJM-750 */
+ case USB_ID(0x08e4, 0x0163): /* Pioneer DJM-850 */
+ pioneer_djm_set_format_quirk(subs, 0x0086);
+ break;
+ case USB_ID(0x0dba, 0x5000):
+ mbox3_set_format_quirk(subs, fmt); /* Digidesign Mbox 3 */
+ break;
+ case USB_ID(0x2a39, 0x3f8c): /* RME Digiface USB */
+ case USB_ID(0x2a39, 0x3fa0): /* RME Digiface USB (alternate) */
+ rme_digiface_set_format_quirk(subs);
+ break;
}
- return false;
}
-int snd_usb_select_mode_quirk(struct snd_usb_substream *subs,
- struct audioformat *fmt)
+int snd_usb_select_mode_quirk(struct snd_usb_audio *chip,
+ const struct audioformat *fmt)
{
- struct usb_device *dev = subs->dev;
+ struct usb_device *dev = chip->dev;
int err;
- if (is_itf_usb_dsd_dac(subs->stream->chip->usb_id)) {
+ if (chip->quirk_flags & QUIRK_FLAG_ITF_USB_DSD_DAC) {
/* First switch to alt set 0, otherwise the mode switch cmd
* will not be accepted by the DAC
*/
@@ -1370,7 +1938,7 @@ void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep)
/*
* M-Audio Fast Track C400/C600 - when packets are not skipped, real
- * world latency varies by approx. +/- 50 frames (at 96KHz) each time
+ * world latency varies by approx. +/- 50 frames (at 96kHz) each time
* the stream is (re)started. When skipping packets 16 at endpoint
* start up, the real world latency is stable within +/- 1 frame (also
* across power cycles).
@@ -1387,24 +1955,6 @@ void snd_usb_endpoint_start_quirk(struct snd_usb_endpoint *ep)
ep->tenor_fb_quirk = 1;
}
-void snd_usb_set_interface_quirk(struct usb_device *dev)
-{
- struct snd_usb_audio *chip = dev_get_drvdata(&dev->dev);
-
- if (!chip)
- return;
- /*
- * "Playback Design" products need a 50ms delay after setting the
- * USB interface.
- */
- switch (USB_ID_VENDOR(chip->usb_id)) {
- case 0x23ba: /* Playback Design */
- case 0x0644: /* TEAC Corp. */
- msleep(50);
- break;
- }
-}
-
/* quirk applied after snd_usb_ctl_msg(); not applied during boot quirks */
void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
__u8 request, __u8 requesttype, __u16 value,
@@ -1412,40 +1962,15 @@ void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe,
{
struct snd_usb_audio *chip = dev_get_drvdata(&dev->dev);
- if (!chip)
+ if (!chip || (requesttype & USB_TYPE_MASK) != USB_TYPE_CLASS)
return;
- /*
- * "Playback Design" products need a 20ms delay after each
- * class compliant request
- */
- if (USB_ID_VENDOR(chip->usb_id) == 0x23ba &&
- (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
- msleep(20);
- /*
- * "TEAC Corp." products need a 20ms delay after each
- * class compliant request
- */
- if (USB_ID_VENDOR(chip->usb_id) == 0x0644 &&
- (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
+ if (chip->quirk_flags & QUIRK_FLAG_CTL_MSG_DELAY)
msleep(20);
-
- /* ITF-USB DSD based DACs functionality need a delay
- * after each class compliant request
- */
- if (is_itf_usb_dsd_dac(chip->usb_id)
- && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
- msleep(20);
-
- /* Zoom R16/24, Logitech H650e, Jabra 550a needs a tiny delay here,
- * otherwise requests like get/set frequency return as failed despite
- * actually succeeding.
- */
- if ((chip->usb_id == USB_ID(0x1686, 0x00dd) ||
- chip->usb_id == USB_ID(0x046d, 0x0a46) ||
- chip->usb_id == USB_ID(0x0b0e, 0x0349)) &&
- (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)
+ else if (chip->quirk_flags & QUIRK_FLAG_CTL_MSG_DELAY_1M)
usleep_range(1000, 2000);
+ else if (chip->quirk_flags & QUIRK_FLAG_CTL_MSG_DELAY_5M)
+ usleep_range(5000, 6000);
}
/*
@@ -1462,7 +1987,8 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
struct usb_interface *iface;
/* Playback Designs */
- if (USB_ID_VENDOR(chip->usb_id) == 0x23ba) {
+ if (USB_ID_VENDOR(chip->usb_id) == 0x23ba &&
+ USB_ID_PRODUCT(chip->usb_id) < 0x0110) {
switch (fp->altsetting) {
case 1:
fp->dsd_dop = true;
@@ -1478,41 +2004,34 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
/* XMOS based USB DACs */
switch (chip->usb_id) {
- case USB_ID(0x1511, 0x0037): /* AURALiC VEGA */
- case USB_ID(0x20b1, 0x0002): /* Wyred 4 Sound DAC-2 DSD */
- case USB_ID(0x20b1, 0x2004): /* Matrix Audio X-SPDIF 2 */
- case USB_ID(0x20b1, 0x2008): /* Matrix Audio X-Sabre */
- case USB_ID(0x20b1, 0x300a): /* Matrix Audio Mini-i Pro */
- case USB_ID(0x22d9, 0x0416): /* OPPO HA-1 */
- case USB_ID(0x22d9, 0x0436): /* OPPO Sonica */
- case USB_ID(0x22d9, 0x0461): /* OPPO UDP-205 */
+ case USB_ID(0x139f, 0x5504): /* Nagra DAC */
+ case USB_ID(0x20b1, 0x3089): /* Mola-Mola DAC */
+ case USB_ID(0x2522, 0x0007): /* LH Labs Geek Out 1V5 */
+ case USB_ID(0x2522, 0x0009): /* LH Labs Geek Pulse X Inifinity 2V0 */
case USB_ID(0x2522, 0x0012): /* LH Labs VI DAC Infinity */
case USB_ID(0x2772, 0x0230): /* Pro-Ject Pre Box S2 Digital */
if (fp->altsetting == 2)
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
break;
- case USB_ID(0x152a, 0x85de): /* SMSL D1 DAC */
- case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */
case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */
- case USB_ID(0x16b0, 0x06b2): /* NuPrime DAC-10 */
+ case USB_ID(0x10cb, 0x0103): /* The Bit Opus #3; with fp->dsd_raw */
+ case USB_ID(0x16d0, 0x06b2): /* NuPrime DAC-10 */
+ case USB_ID(0x16d0, 0x06b4): /* NuPrime Audio HD-AVP/AVA */
case USB_ID(0x16d0, 0x0733): /* Furutech ADL Stratos */
+ case USB_ID(0x16d0, 0x09d8): /* NuPrime IDA-8 */
case USB_ID(0x16d0, 0x09db): /* NuPrime Audio DAC-9 */
+ case USB_ID(0x16d0, 0x09dd): /* Encore mDSD */
+ case USB_ID(0x16d0, 0x0ab1): /* PureAudio APA DAC */
+ case USB_ID(0x16d0, 0xeca1): /* PureAudio Lotus DAC5, DAC5 SE, DAC5 Pro */
case USB_ID(0x1db5, 0x0003): /* Bryston BDA3 */
- case USB_ID(0x20b1, 0x000a): /* Gustard DAC-X20U */
- case USB_ID(0x20b1, 0x2005): /* Denafrips Ares DAC */
- case USB_ID(0x20b1, 0x2009): /* DIYINHK DSD DXD 384kHz USB to I2S/DSD */
- case USB_ID(0x20b1, 0x2023): /* JLsounds I2SoverUSB */
- case USB_ID(0x20b1, 0x3021): /* Eastern El. MiniMax Tube DAC Supreme */
- case USB_ID(0x20b1, 0x3023): /* Aune X1S 32BIT/384 DSD DAC */
- case USB_ID(0x20b1, 0x302d): /* Unison Research Unico CD Due */
- case USB_ID(0x20b1, 0x307b): /* CH Precision C1 DAC */
- case USB_ID(0x20b1, 0x3086): /* Singxer F-1 converter board */
- case USB_ID(0x22d9, 0x0426): /* OPPO HA-2 */
+ case USB_ID(0x20a0, 0x4143): /* WaveIO USB Audio 2.0 */
case USB_ID(0x22e1, 0xca01): /* HDTA Serenade DSD */
case USB_ID(0x249c, 0x9326): /* M2Tech Young MkIII */
case USB_ID(0x2616, 0x0106): /* PS Audio NuWave DAC */
case USB_ID(0x2622, 0x0041): /* Audiolab M-DAC+ */
+ case USB_ID(0x2622, 0x0061): /* LEAK Stereo 230 */
+ case USB_ID(0x278b, 0x5100): /* Rotel RC-1590 */
case USB_ID(0x27f7, 0x3002): /* W4S DAC-2v2SE */
case USB_ID(0x29a2, 0x0086): /* Mutec MC3+ USB */
case USB_ID(0x6b42, 0x0042): /* MSB Technology */
@@ -1522,9 +2041,6 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
/* Amanero Combo384 USB based DACs with native DSD support */
case USB_ID(0x16d0, 0x071a): /* Amanero - Combo384 */
- case USB_ID(0x2ab6, 0x0004): /* T+A DAC8DSD-V2.0, MP1000E-V2.0, MP2000R-V2.0, MP2500R-V2.0, MP3100HV-V2.0 */
- case USB_ID(0x2ab6, 0x0005): /* T+A USB HD Audio 1 */
- case USB_ID(0x2ab6, 0x0006): /* T+A USB HD Audio 2 */
if (fp->altsetting == 2) {
switch (le16_to_cpu(chip->dev->descriptor.bcdDevice)) {
case 0x199:
@@ -1547,7 +2063,7 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
}
/* ITF-USB DSD based DACs */
- if (is_itf_usb_dsd_dac(chip->usb_id)) {
+ if (chip->quirk_flags & QUIRK_FLAG_ITF_USB_DSD_DAC) {
iface = usb_ifnum_to_if(chip->dev, fp->iface);
/* Altsetting 2 support native DSD if the num of altsets is
@@ -1559,20 +2075,9 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip,
return SNDRV_PCM_FMTBIT_DSD_U32_BE;
}
- /* Mostly generic method to detect many DSD-capable implementations -
- * from XMOS/Thesycon
- */
- switch (USB_ID_VENDOR(chip->usb_id)) {
- case 0x20b1: /* XMOS based devices */
- case 0x152a: /* Thesycon devices */
- case 0x25ce: /* Mytek devices */
- if (fp->dsd_raw)
- return SNDRV_PCM_FMTBIT_DSD_U32_BE;
- break;
- default:
- break;
-
- }
+ /* Mostly generic method to detect many DSD-capable implementations */
+ if ((chip->quirk_flags & QUIRK_FLAG_DSD_RAW) && fp->dsd_raw)
+ return SNDRV_PCM_FMTBIT_DSD_U32_BE;
return 0;
}
@@ -1608,5 +2113,529 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
else
fp->ep_attr |= USB_ENDPOINT_SYNC_SYNC;
break;
+ case USB_ID(0x07fd, 0x0004): /* MOTU MicroBook IIc */
+ /*
+ * MaxPacketsOnly attribute is erroneously set in endpoint
+ * descriptors. As a result this card produces noise with
+ * all sample rates other than 96 kHz.
+ */
+ fp->attributes &= ~UAC_EP_CS_ATTR_FILL_MAX;
+ break;
+ case USB_ID(0x1224, 0x2a25): /* Jieli Technology USB PHY 2.0 */
+ /* mic works only when ep packet size is set to wMaxPacketSize */
+ fp->attributes |= UAC_EP_CS_ATTR_FILL_MAX;
+ break;
+ case USB_ID(0x3511, 0x2b1e): /* Opencomm2 UC USB Bluetooth dongle */
+ /* mic works only when ep pitch control is not set */
+ if (stream == SNDRV_PCM_STREAM_CAPTURE)
+ fp->attributes &= ~UAC_EP_CS_ATTR_PITCH_CONTROL;
+ break;
+ }
+}
+
+/*
+ * driver behavior quirk flags
+ */
+struct usb_audio_quirk_flags_table {
+ u32 id;
+ u32 flags;
+};
+
+#define DEVICE_FLG(vid, pid, _flags) \
+ { .id = USB_ID(vid, pid), .flags = (_flags) }
+#define VENDOR_FLG(vid, _flags) DEVICE_FLG(vid, 0, _flags)
+
+static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
+ /* Device matches */
+ DEVICE_FLG(0x03f0, 0x654a, /* HP 320 FHD Webcam */
+ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
+ DEVICE_FLG(0x041e, 0x3000, /* Creative SB Extigy */
+ QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x041e, 0x4080, /* Creative Live Cam VF0610 */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x045e, 0x083c, /* MS USB Link headset */
+ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_CTL_MSG_DELAY |
+ QUIRK_FLAG_DISABLE_AUTOSUSPEND),
+ DEVICE_FLG(0x045e, 0x070f, /* MS LifeChat LX-3000 Headset */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x046d, 0x0807, /* Logitech Webcam C500 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x0808, /* Logitech Webcam C600 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x0809,
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x0819, /* Logitech Webcam C210 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x081b, /* HD Webcam c310 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x081d, /* HD Webcam c510 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x0825, /* HD Webcam c270 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x0826, /* HD Webcam c525 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x084c, /* Logitech ConferenceCam Connect */
+ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x046d, 0x08ca, /* Logitech Quickcam Fusion */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x0991, /* Logitech QuickCam Pro */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_IGNORE_CTL_ERROR |
+ QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x09a2, /* QuickCam Communicate Deluxe/S7500 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIC_RES_384),
+ DEVICE_FLG(0x046d, 0x09a4, /* Logitech QuickCam E 3500 */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x046d, 0x0a8f, /* Logitech H390 headset */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M |
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x0499, 0x1506, /* Yamaha THR5 */
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x0499, 0x1509, /* Steinberg UR22 */
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x0499, 0x3108, /* Yamaha YIT-W12TX */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x04d8, 0xfeea, /* Benchmark DAC1 Pre */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x04e8, 0xa051, /* Samsung USBC Headset (AKG) */
+ QUIRK_FLAG_SKIP_CLOCK_SELECTOR | QUIRK_FLAG_CTL_MSG_DELAY_5M),
+ DEVICE_FLG(0x0525, 0xa4ad, /* Hamedal C20 usb camero */
+ QUIRK_FLAG_IFACE_SKIP_CLOSE),
+ DEVICE_FLG(0x054c, 0x0b8c, /* Sony WALKMAN NW-A45 DAC */
+ QUIRK_FLAG_SET_IFACE_FIRST),
+ DEVICE_FLG(0x0556, 0x0014, /* Phoenix Audio TMX320VC */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x0572, 0x1b08, /* Conexant Systems (Rockwell), Inc. */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x0572, 0x1b09, /* Conexant Systems (Rockwell), Inc. */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x05a3, 0x9420, /* ELP HD USB Camera */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x05a7, 0x1020, /* Bose Companion 5 */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x05e1, 0x0408, /* Syntek STK1160 */
+ QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x05e1, 0x0480, /* Hauppauge Woodbury */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x0644, 0x8043, /* TEAC UD-501/UD-501V2/UD-503/NT-503 */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
+ QUIRK_FLAG_IFACE_DELAY),
+ DEVICE_FLG(0x0644, 0x8044, /* Esoteric D-05X */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
+ QUIRK_FLAG_IFACE_DELAY),
+ DEVICE_FLG(0x0644, 0x804a, /* TEAC UD-301 */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
+ QUIRK_FLAG_IFACE_DELAY),
+ DEVICE_FLG(0x0644, 0x805f, /* TEAC Model 12 */
+ QUIRK_FLAG_FORCE_IFACE_RESET),
+ DEVICE_FLG(0x0644, 0x806b, /* TEAC UD-701 */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY |
+ QUIRK_FLAG_IFACE_DELAY),
+ DEVICE_FLG(0x06f8, 0xb000, /* Hercules DJ Console (Windows Edition) */
+ QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x06f8, 0xd002, /* Hercules DJ Console (Macintosh Edition) */
+ QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x0711, 0x5800, /* MCT Trigger 5 USB-to-HDMI */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x074d, 0x3553, /* Outlaw RR2150 (Micronas UAC3553B) */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x0763, 0x2030, /* M-Audio Fast Track C400 */
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x0763, 0x2031, /* M-Audio Fast Track C600 */
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x07fd, 0x000b, /* MOTU M Series 2nd hardware revision */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x08bb, 0x2702, /* LineX FM Transmitter */
+ QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x0951, 0x16ad, /* Kingston HyperX */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x0b05, 0x18a6, /* ASUSTek Computer, Inc. */
+ QUIRK_FLAG_MIXER_CAPTURE_MIN_MUTE),
+ DEVICE_FLG(0x0b0e, 0x0349, /* Jabra 550a */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x0bda, 0x498a, /* Realtek Semiconductor Corp. */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE | QUIRK_FLAG_MIXER_CAPTURE_MIN_MUTE),
+ DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x0c45, 0x636b, /* Microdia JP001 USB Camera */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x0d8c, 0x000c, /* C-Media */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x0d8c, 0x0012, /* C-Media */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x0d8c, 0x0014, /* C-Media */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M | QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */
+ QUIRK_FLAG_FIXED_RATE),
+ DEVICE_FLG(0x0ecb, 0x2069, /* JBL Quantum810 Wireless */
+ QUIRK_FLAG_FIXED_RATE),
+ DEVICE_FLG(0x0fd9, 0x0008, /* Hauppauge HVR-950Q */
+ 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(0x1101, 0x0003, /* Audioengine D1 */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x12d1, 0x3a07, /* Huawei Technologies Co., Ltd. */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE | QUIRK_FLAG_MIXER_CAPTURE_MIN_MUTE),
+ DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */
+ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
+ DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x1397, 0x0507, /* Behringer UMC202HD */
+ QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x1397, 0x0508, /* Behringer UMC204HD */
+ QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x1397, 0x0509, /* Behringer UMC404HD */
+ QUIRK_FLAG_PLAYBACK_FIRST | QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x13e5, 0x0001, /* Serato Phono */
+ QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x154e, 0x1002, /* Denon DCD-1500RE */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
+ DEVICE_FLG(0x154e, 0x1003, /* Denon DA-300USB */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
+ DEVICE_FLG(0x154e, 0x3005, /* Marantz HD-DAC1 */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
+ DEVICE_FLG(0x154e, 0x3006, /* Marantz SA-14S1 */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
+ DEVICE_FLG(0x154e, 0x300b, /* Marantz SA-KI RUBY / SA-12 */
+ QUIRK_FLAG_DSD_RAW),
+ DEVICE_FLG(0x154e, 0x500e, /* Denon DN-X1600 */
+ QUIRK_FLAG_IGNORE_CLOCK_SOURCE),
+ DEVICE_FLG(0x1686, 0x00dd, /* Zoom R16/24 */
+ QUIRK_FLAG_TX_LENGTH | QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x16d0, 0x0ab1, /* PureAudio APA DAC */
+ QUIRK_FLAG_DSD_RAW),
+ DEVICE_FLG(0x16d0, 0xeca1, /* PureAudio Lotus DAC5, DAC5 SE and DAC5 Pro */
+ QUIRK_FLAG_DSD_RAW),
+ DEVICE_FLG(0x17aa, 0x1046, /* Lenovo ThinkStation P620 Rear Line-in, Line-out and Microphone */
+ QUIRK_FLAG_DISABLE_AUTOSUSPEND),
+ DEVICE_FLG(0x17aa, 0x104d, /* Lenovo ThinkStation P620 Internal Speaker + Front Headset */
+ QUIRK_FLAG_DISABLE_AUTOSUSPEND),
+ DEVICE_FLG(0x17ef, 0x3083, /* Lenovo TBT3 dock */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x1852, 0x5062, /* Luxman D-08u */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
+ DEVICE_FLG(0x1852, 0x5065, /* Luxman DA-06 */
+ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY),
+ DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x19f7, 0x0003, /* RODE NT-USB */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x19f7, 0x0035, /* RODE NT-USB+ */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x1bcf, 0x2281, /* HD Webcam */
+ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
+ DEVICE_FLG(0x1bcf, 0x2283, /* NexiGo N930AF FHD Webcam */
+ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
+ DEVICE_FLG(0x2040, 0x7200, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7201, /* Hauppauge HVR-950Q-MXL */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7210, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7211, /* Hauppauge HVR-950Q-MXL */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7213, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7217, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x721b, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x721e, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x721f, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7240, /* Hauppauge HVR-850 */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7260, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7270, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7280, /* Hauppauge HVR-950Q */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x7281, /* Hauppauge HVR-950Q-MXL */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x2040, 0x8200, /* Hauppauge Woodbury */
+ QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x21b4, 0x0081, /* AudioQuest DragonFly */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x21b4, 0x0230, /* Ayre QB-9 Twenty */
+ QUIRK_FLAG_DSD_RAW),
+ DEVICE_FLG(0x21b4, 0x0232, /* Ayre QX-5 Twenty */
+ QUIRK_FLAG_DSD_RAW),
+ DEVICE_FLG(0x2522, 0x0007, /* LH Labs Geek Out HD Audio 1V5 */
+ QUIRK_FLAG_SET_IFACE_FIRST),
+ DEVICE_FLG(0x262a, 0x9302, /* ddHiFi TC44C */
+ QUIRK_FLAG_DSD_RAW),
+ DEVICE_FLG(0x2708, 0x0002, /* Audient iD14 */
+ QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x2a70, 0x1881, /* OnePlus Technology (Shenzhen) Co., Ltd. BE02T */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE | QUIRK_FLAG_MIXER_CAPTURE_MIN_MUTE),
+ DEVICE_FLG(0x2b53, 0x0023, /* Fiero SC-01 (firmware v1.0.0 @ 48 kHz) */
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x2b53, 0x0024, /* Fiero SC-01 (firmware v1.0.0 @ 96 kHz) */
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */
+ QUIRK_FLAG_GENERIC_IMPLICIT_FB),
+ DEVICE_FLG(0x2d95, 0x8011, /* VIVO USB-C HEADSET */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x2d99, 0x0026, /* HECATE G2 GAMING HEADSET */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x2fc6, 0xf0b7, /* iBasso DC07 Pro */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */
+ QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x339b, 0x3a07, /* Synaptics HONOR USB-C HEADSET */
+ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE),
+ DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ DEVICE_FLG(0x534d, 0x0021, /* MacroSilicon MS2100/MS2106 */
+ QUIRK_FLAG_ALIGN_TRANSFER),
+ DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */
+ QUIRK_FLAG_ALIGN_TRANSFER),
+
+ /* Vendor matches */
+ VENDOR_FLG(0x045e, /* MS Lifecam */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ VENDOR_FLG(0x046d, /* Logitech */
+ QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ VENDOR_FLG(0x047f, /* Plantronics */
+ QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_CTL_MSG_DELAY),
+ VENDOR_FLG(0x0644, /* TEAC Corp. */
+ QUIRK_FLAG_CTL_MSG_DELAY | QUIRK_FLAG_IFACE_DELAY),
+ VENDOR_FLG(0x07fd, /* MOTU */
+ QUIRK_FLAG_VALIDATE_RATES),
+ VENDOR_FLG(0x1235, /* Focusrite Novation */
+ QUIRK_FLAG_VALIDATE_RATES),
+ VENDOR_FLG(0x1511, /* AURALiC */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x152a, /* Thesycon devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x18d1, /* iBasso devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x1de7, /* Phoenix Audio */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
+ VENDOR_FLG(0x20b1, /* XMOS based devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x21ed, /* Accuphase Laboratory */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x22d9, /* Oppo */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x23ba, /* Playback Design */
+ QUIRK_FLAG_CTL_MSG_DELAY | QUIRK_FLAG_IFACE_DELAY |
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x25ce, /* Mytek devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x2622, /* IAG Limited devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x278b, /* Rotel? */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x292b, /* Gustard/Ess based devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x2972, /* FiiO devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x2ab6, /* T+A devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x2afd, /* McIntosh Laboratory, Inc. */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x2d87, /* Cayin device */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x2fc6, /* Comture-inc devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x3336, /* HEM devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x3353, /* Khadas devices */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x35f4, /* MSB Technology */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0x3842, /* EVGA */
+ QUIRK_FLAG_DSD_RAW),
+ VENDOR_FLG(0xc502, /* HiBy devices */
+ QUIRK_FLAG_DSD_RAW),
+
+ {} /* terminator */
+};
+
+#define QUIRK_STRING_ENTRY(x) \
+ [QUIRK_TYPE_ ## x] = __stringify(x)
+
+static const char *const snd_usb_audio_quirk_flag_names[] = {
+ QUIRK_STRING_ENTRY(GET_SAMPLE_RATE),
+ QUIRK_STRING_ENTRY(SHARE_MEDIA_DEVICE),
+ QUIRK_STRING_ENTRY(ALIGN_TRANSFER),
+ QUIRK_STRING_ENTRY(TX_LENGTH),
+ QUIRK_STRING_ENTRY(PLAYBACK_FIRST),
+ QUIRK_STRING_ENTRY(SKIP_CLOCK_SELECTOR),
+ QUIRK_STRING_ENTRY(IGNORE_CLOCK_SOURCE),
+ QUIRK_STRING_ENTRY(ITF_USB_DSD_DAC),
+ QUIRK_STRING_ENTRY(CTL_MSG_DELAY),
+ QUIRK_STRING_ENTRY(CTL_MSG_DELAY_1M),
+ QUIRK_STRING_ENTRY(CTL_MSG_DELAY_5M),
+ QUIRK_STRING_ENTRY(IFACE_DELAY),
+ QUIRK_STRING_ENTRY(VALIDATE_RATES),
+ QUIRK_STRING_ENTRY(DISABLE_AUTOSUSPEND),
+ QUIRK_STRING_ENTRY(IGNORE_CTL_ERROR),
+ QUIRK_STRING_ENTRY(DSD_RAW),
+ QUIRK_STRING_ENTRY(SET_IFACE_FIRST),
+ QUIRK_STRING_ENTRY(GENERIC_IMPLICIT_FB),
+ QUIRK_STRING_ENTRY(SKIP_IMPLICIT_FB),
+ QUIRK_STRING_ENTRY(IFACE_SKIP_CLOSE),
+ QUIRK_STRING_ENTRY(FORCE_IFACE_RESET),
+ QUIRK_STRING_ENTRY(FIXED_RATE),
+ QUIRK_STRING_ENTRY(MIC_RES_16),
+ QUIRK_STRING_ENTRY(MIC_RES_384),
+ QUIRK_STRING_ENTRY(MIXER_PLAYBACK_MIN_MUTE),
+ QUIRK_STRING_ENTRY(MIXER_CAPTURE_MIN_MUTE),
+ NULL
+};
+
+const char *snd_usb_quirk_flag_find_name(unsigned long index)
+{
+ if (index >= ARRAY_SIZE(snd_usb_audio_quirk_flag_names))
+ return NULL;
+
+ return snd_usb_audio_quirk_flag_names[index];
+}
+
+u32 snd_usb_quirk_flags_from_name(const char *name)
+{
+ int i;
+
+ if (!name || !*name)
+ return 0;
+
+ for (i = 0; snd_usb_audio_quirk_flag_names[i]; i++) {
+ if (strcasecmp(name, snd_usb_audio_quirk_flag_names[i]) == 0)
+ return BIT_U32(i);
+ }
+
+ return 0;
+}
+
+void snd_usb_apply_flag_dbg(const char *reason,
+ struct snd_usb_audio *chip,
+ unsigned long flag)
+{
+ unsigned long bit;
+
+ for_each_set_bit(bit, &flag, BYTES_TO_BITS(sizeof(flag))) {
+ const char *name = snd_usb_audio_quirk_flag_names[bit];
+
+ if (name)
+ usb_audio_dbg(chip,
+ "From %s apply quirk flag %s for device %04x:%04x\n",
+ reason, name, USB_ID_VENDOR(chip->usb_id),
+ USB_ID_PRODUCT(chip->usb_id));
+ else
+ usb_audio_warn(chip,
+ "From %s apply unknown quirk flag 0x%lx for device %04x:%04x\n",
+ reason, bit, USB_ID_VENDOR(chip->usb_id),
+ USB_ID_PRODUCT(chip->usb_id));
+ }
+}
+
+void snd_usb_init_quirk_flags_table(struct snd_usb_audio *chip)
+{
+ const struct usb_audio_quirk_flags_table *p;
+
+ for (p = quirk_flags_table; p->id; p++) {
+ if (chip->usb_id == p->id ||
+ (!USB_ID_PRODUCT(p->id) &&
+ USB_ID_VENDOR(chip->usb_id) == USB_ID_VENDOR(p->id))) {
+ snd_usb_apply_flag_dbg("builtin table", chip, p->flags);
+ chip->quirk_flags |= p->flags;
+ return;
+ }
+ }
+}
+
+void snd_usb_init_quirk_flags_parse_string(struct snd_usb_audio *chip,
+ const char *str)
+{
+ u16 chip_vid = USB_ID_VENDOR(chip->usb_id);
+ u16 chip_pid = USB_ID_PRODUCT(chip->usb_id);
+ u32 mask_flags, unmask_flags, bit;
+ char *p, *field, *flag;
+ bool is_unmask;
+ u16 vid, pid;
+
+ char *val __free(kfree) = kstrdup(str, GFP_KERNEL);
+
+ if (!val)
+ return;
+
+ for (p = val; p && *p;) {
+ /* Each entry consists of VID:PID:flags */
+ field = strsep(&p, ":");
+ if (!field)
+ break;
+
+ if (strcmp(field, "*") == 0)
+ vid = 0;
+ else if (kstrtou16(field, 16, &vid))
+ break;
+
+ field = strsep(&p, ":");
+ if (!field)
+ break;
+
+ if (strcmp(field, "*") == 0)
+ pid = 0;
+ else if (kstrtou16(field, 16, &pid))
+ break;
+
+ field = strsep(&p, ";");
+ if (!field || !*field)
+ break;
+
+ if ((vid != 0 && vid != chip_vid) ||
+ (pid != 0 && pid != chip_pid))
+ continue;
+
+ /* Collect the flags */
+ mask_flags = 0;
+ unmask_flags = 0;
+ while (field && *field) {
+ flag = strsep(&field, "|");
+
+ if (!flag)
+ break;
+
+ if (*flag == '!') {
+ is_unmask = true;
+ flag++;
+ } else {
+ is_unmask = false;
+ }
+
+ if (!kstrtou32(flag, 16, &bit)) {
+ if (is_unmask)
+ unmask_flags |= bit;
+ else
+ mask_flags |= bit;
+
+ break;
+ }
+
+ bit = snd_usb_quirk_flags_from_name(flag);
+
+ if (bit) {
+ if (is_unmask)
+ unmask_flags |= bit;
+ else
+ mask_flags |= bit;
+ } else {
+ pr_warn("snd_usb_audio: unknown flag %s while parsing param quirk_flags\n",
+ flag);
+ }
+ }
+
+ chip->quirk_flags &= ~unmask_flags;
+ chip->quirk_flags |= mask_flags;
+ snd_usb_apply_flag_dbg("module param", chip,
+ chip->quirk_flags);
}
}
generated by cgit (git 2.34.1) at 2025-12-24 20:49:50 +0000