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authorTakashi Iwai <tiwai@suse.de>2020-08-03 09:10:08 +0300
committerTakashi Iwai <tiwai@suse.de>2020-08-03 09:10:08 +0300
commit3b5d1afd1f13bcab85eaa28223ad396694f929e3 (patch)
tree02983e414b3d918114c15b8410ab46c245a07a29 /sound/usb
parentf1ec5be17b9aafbc5f573da023850566b43d8e5e (diff)
parent2ac82e20e2377fb0b63ce40bba56558f2df7cd3e (diff)
downloadlinux-3b5d1afd1f13bcab85eaa28223ad396694f929e3.tar.xz
Merge branch 'for-next' into for-linus
Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/6fire/control.c2
-rw-r--r--sound/usb/caiaq/audio.c2
-rw-r--r--sound/usb/caiaq/device.c2
-rw-r--r--sound/usb/card.c2
-rw-r--r--sound/usb/clock.c2
-rw-r--r--sound/usb/endpoint.c5
-rw-r--r--sound/usb/line6/driver.c3
-rw-r--r--sound/usb/line6/driver.h8
-rw-r--r--sound/usb/line6/podhd.c125
-rw-r--r--sound/usb/midi.c2
-rw-r--r--sound/usb/mixer_maps.c2
-rw-r--r--sound/usb/mixer_s1810c.c6
-rw-r--r--sound/usb/mixer_scarlett_gen2.c4
-rw-r--r--sound/usb/pcm.c6
-rw-r--r--sound/usb/quirks-table.h2
-rw-r--r--sound/usb/quirks.c14
-rw-r--r--sound/usb/stream.c3
17 files changed, 158 insertions, 32 deletions
diff --git a/sound/usb/6fire/control.c b/sound/usb/6fire/control.c
index 20f34d2ace5f..9bd8dcbb68e4 100644
--- a/sound/usb/6fire/control.c
+++ b/sound/usb/6fire/control.c
@@ -539,7 +539,7 @@ static int usb6fire_control_add_virtual(
ret = snd_ctl_add(card, control);
if (ret < 0)
return ret;
- ret = snd_ctl_add_slave(vmaster, control);
+ ret = snd_ctl_add_follower(vmaster, control);
if (ret < 0)
return ret;
i++;
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index e9243d53a107..3b6bb2cbe886 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -820,7 +820,7 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *cdev)
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_SESSIONIO):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_GUITARRIGMOBILE):
cdev->samplerates |= SNDRV_PCM_RATE_192000;
- /* fall thru */
+ fallthrough;
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO2DJ):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ):
case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ):
diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index b669e119f654..2af3b7eb0a88 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -187,7 +187,7 @@ static void usb_ep1_command_reply_dispatch (struct urb* urb)
break;
}
#ifdef CONFIG_SND_USB_CAIAQ_INPUT
- /* fall through */
+ fallthrough;
case EP1_CMD_READ_ERP:
case EP1_CMD_READ_ANALOG:
snd_usb_caiaq_input_dispatch(cdev, buf, urb->actual_length);
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 162bdd6eb4d4..696e788c5d31 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -230,7 +230,7 @@ static int snd_usb_create_streams(struct snd_usb_audio *chip, int ctrlif)
dev_warn(&dev->dev,
"unknown interface protocol %#02x, assuming v1\n",
protocol);
- /* fall through */
+ fallthrough;
case UAC_VERSION_1: {
struct uac1_ac_header_descriptor *h1;
diff --git a/sound/usb/clock.c b/sound/usb/clock.c
index b118cf97607f..f3ca59005d91 100644
--- a/sound/usb/clock.c
+++ b/sound/usb/clock.c
@@ -670,7 +670,7 @@ int snd_usb_init_sample_rate(struct snd_usb_audio *chip, int iface,
else
return 0;
}
- /* fall through */
+ fallthrough;
case UAC_VERSION_2:
return set_sample_rate_v2v3(chip, iface, alts, fmt, rate);
}
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 88760268fb55..3a2b2a309a71 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -615,9 +615,8 @@ static void release_urbs(struct snd_usb_endpoint *ep, int force)
for (i = 0; i < ep->nurbs; i++)
release_urb_ctx(&ep->urb[i]);
- if (ep->syncbuf)
- usb_free_coherent(ep->chip->dev, SYNC_URBS * 4,
- ep->syncbuf, ep->sync_dma);
+ usb_free_coherent(ep->chip->dev, SYNC_URBS * 4,
+ ep->syncbuf, ep->sync_dma);
ep->syncbuf = NULL;
ep->nurbs = 0;
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index 2746d9698180..60674ce4879b 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -97,7 +97,7 @@ static void line6_stop_listen(struct usb_line6 *line6)
/*
Send raw message in pieces of wMaxPacketSize bytes.
*/
-static int line6_send_raw_message(struct usb_line6 *line6, const char *buffer,
+int line6_send_raw_message(struct usb_line6 *line6, const char *buffer,
int size)
{
int i, done = 0;
@@ -132,6 +132,7 @@ static int line6_send_raw_message(struct usb_line6 *line6, const char *buffer,
return done;
}
+EXPORT_SYMBOL_GPL(line6_send_raw_message);
/*
Notification of completion of asynchronous request transmission.
diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h
index 1a4e3700c80c..71d3da1db8c8 100644
--- a/sound/usb/line6/driver.h
+++ b/sound/usb/line6/driver.h
@@ -66,8 +66,8 @@
extern const unsigned char line6_midi_id[3];
-static const int SYSEX_DATA_OFS = sizeof(line6_midi_id) + 3;
-static const int SYSEX_EXTRA_SIZE = sizeof(line6_midi_id) + 4;
+#define SYSEX_DATA_OFS (sizeof(line6_midi_id) + 3)
+#define SYSEX_EXTRA_SIZE (sizeof(line6_midi_id) + 4)
/*
Common properties of Line 6 devices.
@@ -108,6 +108,8 @@ enum {
LINE6_CAP_CONTROL_MIDI = 1 << 4,
/* device provides low-level information */
LINE6_CAP_CONTROL_INFO = 1 << 5,
+ /* device provides hardware monitoring volume control */
+ LINE6_CAP_HWMON_CTL = 1 << 6,
};
/*
@@ -185,6 +187,8 @@ extern int line6_read_data(struct usb_line6 *line6, unsigned address,
void *data, unsigned datalen);
extern int line6_read_serial_number(struct usb_line6 *line6,
u32 *serial_number);
+extern int line6_send_raw_message(struct usb_line6 *line6,
+ const char *buffer, int size);
extern int line6_send_raw_message_async(struct usb_line6 *line6,
const char *buffer, int size);
extern int line6_send_sysex_message(struct usb_line6 *line6,
diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c
index e39dc85c355a..eef45f7fef0d 100644
--- a/sound/usb/line6/podhd.c
+++ b/sound/usb/line6/podhd.c
@@ -11,6 +11,7 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <sound/core.h>
+#include <sound/control.h>
#include <sound/pcm.h>
#include "driver.h"
@@ -37,6 +38,9 @@ struct usb_line6_podhd {
/* Firmware version */
int firmware_version;
+
+ /* Monitor level */
+ int monitor_level;
};
#define line6_to_podhd(x) container_of(x, struct usb_line6_podhd, line6)
@@ -250,6 +254,116 @@ static void podhd_disconnect(struct usb_line6 *line6)
}
}
+static const unsigned int float_zero_to_one_lookup[] = {
+0x00000000, 0x3c23d70a, 0x3ca3d70a, 0x3cf5c28f, 0x3d23d70a, 0x3d4ccccd,
+0x3d75c28f, 0x3d8f5c29, 0x3da3d70a, 0x3db851ec, 0x3dcccccd, 0x3de147ae,
+0x3df5c28f, 0x3e051eb8, 0x3e0f5c29, 0x3e19999a, 0x3e23d70a, 0x3e2e147b,
+0x3e3851ec, 0x3e428f5c, 0x3e4ccccd, 0x3e570a3d, 0x3e6147ae, 0x3e6b851f,
+0x3e75c28f, 0x3e800000, 0x3e851eb8, 0x3e8a3d71, 0x3e8f5c29, 0x3e947ae1,
+0x3e99999a, 0x3e9eb852, 0x3ea3d70a, 0x3ea8f5c3, 0x3eae147b, 0x3eb33333,
+0x3eb851ec, 0x3ebd70a4, 0x3ec28f5c, 0x3ec7ae14, 0x3ecccccd, 0x3ed1eb85,
+0x3ed70a3d, 0x3edc28f6, 0x3ee147ae, 0x3ee66666, 0x3eeb851f, 0x3ef0a3d7,
+0x3ef5c28f, 0x3efae148, 0x3f000000, 0x3f028f5c, 0x3f051eb8, 0x3f07ae14,
+0x3f0a3d71, 0x3f0ccccd, 0x3f0f5c29, 0x3f11eb85, 0x3f147ae1, 0x3f170a3d,
+0x3f19999a, 0x3f1c28f6, 0x3f1eb852, 0x3f2147ae, 0x3f23d70a, 0x3f266666,
+0x3f28f5c3, 0x3f2b851f, 0x3f2e147b, 0x3f30a3d7, 0x3f333333, 0x3f35c28f,
+0x3f3851ec, 0x3f3ae148, 0x3f3d70a4, 0x3f400000, 0x3f428f5c, 0x3f451eb8,
+0x3f47ae14, 0x3f4a3d71, 0x3f4ccccd, 0x3f4f5c29, 0x3f51eb85, 0x3f547ae1,
+0x3f570a3d, 0x3f59999a, 0x3f5c28f6, 0x3f5eb852, 0x3f6147ae, 0x3f63d70a,
+0x3f666666, 0x3f68f5c3, 0x3f6b851f, 0x3f6e147b, 0x3f70a3d7, 0x3f733333,
+0x3f75c28f, 0x3f7851ec, 0x3f7ae148, 0x3f7d70a4, 0x3f800000
+};
+
+static void podhd_set_monitor_level(struct usb_line6_podhd *podhd, int value)
+{
+ unsigned int fl;
+ static const unsigned char msg[16] = {
+ /* Chunk is 0xc bytes (without first word) */
+ 0x0c, 0x00,
+ /* First chunk in the message */
+ 0x01, 0x00,
+ /* Message size is 2 4-byte words */
+ 0x02, 0x00,
+ /* Unknown */
+ 0x04, 0x41,
+ /* Unknown */
+ 0x04, 0x00, 0x13, 0x00,
+ /* Volume, LE float32, 0.0 - 1.0 */
+ 0x00, 0x00, 0x00, 0x00
+ };
+ unsigned char *buf;
+
+ buf = kmemdup(msg, sizeof(msg), GFP_KERNEL);
+ if (!buf)
+ return;
+
+ if (value < 0)
+ value = 0;
+
+ if (value >= ARRAY_SIZE(float_zero_to_one_lookup))
+ value = ARRAY_SIZE(float_zero_to_one_lookup) - 1;
+
+ fl = float_zero_to_one_lookup[value];
+
+ buf[12] = (fl >> 0) & 0xff;
+ buf[13] = (fl >> 8) & 0xff;
+ buf[14] = (fl >> 16) & 0xff;
+ buf[15] = (fl >> 24) & 0xff;
+
+ line6_send_raw_message(&podhd->line6, buf, sizeof(msg));
+ kfree(buf);
+
+ podhd->monitor_level = value;
+}
+
+/* control info callback */
+static int snd_podhd_control_monitor_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 100;
+ uinfo->value.integer.step = 1;
+ return 0;
+}
+
+/* control get callback */
+static int snd_podhd_control_monitor_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol);
+ struct usb_line6_podhd *podhd = line6_to_podhd(line6pcm->line6);
+
+ ucontrol->value.integer.value[0] = podhd->monitor_level;
+ return 0;
+}
+
+/* control put callback */
+static int snd_podhd_control_monitor_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_line6_pcm *line6pcm = snd_kcontrol_chip(kcontrol);
+ struct usb_line6_podhd *podhd = line6_to_podhd(line6pcm->line6);
+
+ if (ucontrol->value.integer.value[0] == podhd->monitor_level)
+ return 0;
+
+ podhd_set_monitor_level(podhd, ucontrol->value.integer.value[0]);
+ return 1;
+}
+
+/* control definition */
+static const struct snd_kcontrol_new podhd_control_monitor = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Monitor Playback Volume",
+ .index = 0,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = snd_podhd_control_monitor_info,
+ .get = snd_podhd_control_monitor_get,
+ .put = snd_podhd_control_monitor_put
+};
+
/*
Try to init POD HD device.
*/
@@ -298,6 +412,15 @@ static int podhd_init(struct usb_line6 *line6,
return err;
}
+ if (pod->line6.properties->capabilities & LINE6_CAP_HWMON_CTL) {
+ podhd_set_monitor_level(pod, 100);
+ err = snd_ctl_add(line6->card,
+ snd_ctl_new1(&podhd_control_monitor,
+ line6->line6pcm));
+ if (err < 0)
+ return err;
+ }
+
if (!(pod->line6.properties->capabilities & LINE6_CAP_CONTROL_INFO)) {
/* register USB audio system directly */
return snd_card_register(line6->card);
@@ -354,7 +477,7 @@ static const struct line6_properties podhd_properties_table[] = {
.id = "PODHD500",
.name = "POD HD500",
.capabilities = LINE6_CAP_PCM | LINE6_CAP_CONTROL
- | LINE6_CAP_HWMON,
+ | LINE6_CAP_HWMON | LINE6_CAP_HWMON_CTL,
.altsetting = 1,
.ctrl_if = 1,
.ep_ctrl_r = 0x81,
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index 354f57692938..df639fe03118 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -2408,7 +2408,7 @@ int __snd_usbmidi_create(struct snd_card *card,
break;
case QUIRK_MIDI_US122L:
umidi->usb_protocol_ops = &snd_usbmidi_122l_ops;
- /* fall through */
+ fallthrough;
case QUIRK_MIDI_FIXED_ENDPOINT:
memcpy(&endpoints[0], quirk->data,
sizeof(struct snd_usb_midi_endpoint_info));
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index 9af7aa93f6fa..2ec484655201 100644
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -233,7 +233,7 @@ static const struct usbmix_name_map maya44_map[] = {
};
/* Section "justlink_map" below added by James Courtier-Dutton <James@superbug.demon.co.uk>
- * sourced from Maplin Electronics (http://www.maplin.co.uk), part number A56AK
+ * sourced from Maplin Electronics (https://www.maplin.co.uk), part number A56AK
* Part has 2 connectors that act as a single output. (TOSLINK Optical for digital out, and 3.5mm Jack for Analogue out.)
* The USB Mixer publishes a Microphone and extra Volume controls for it, but none exist on the device,
* so this map removes all unwanted sliders from alsamixer
diff --git a/sound/usb/mixer_s1810c.c b/sound/usb/mixer_s1810c.c
index 6483e47bafd0..c53a9773f310 100644
--- a/sound/usb/mixer_s1810c.c
+++ b/sound/usb/mixer_s1810c.c
@@ -554,11 +554,11 @@ int snd_sc1810_init_mixer(struct usb_mixer_interface *mixer)
dev_info(&dev->dev,
"Presonus Studio 1810c, device_setup: %u\n", chip->setup);
if (chip->setup == 1)
- dev_info(&dev->dev, "(8out/18in @ 48KHz)\n");
+ dev_info(&dev->dev, "(8out/18in @ 48kHz)\n");
else if (chip->setup == 2)
- dev_info(&dev->dev, "(6out/8in @ 192KHz)\n");
+ dev_info(&dev->dev, "(6out/8in @ 192kHz)\n");
else
- dev_info(&dev->dev, "(8out/14in @ 96KHz)\n");
+ dev_info(&dev->dev, "(8out/14in @ 96kHz)\n");
ret = snd_s1810c_init_mixer_maps(chip);
if (ret < 0)
diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c
index 74c00c905d24..0ffff7640892 100644
--- a/sound/usb/mixer_scarlett_gen2.c
+++ b/sound/usb/mixer_scarlett_gen2.c
@@ -332,7 +332,7 @@ static const struct scarlett2_device_info s18i8_gen2_info = {
},
[SCARLETT2_PORT_TYPE_SPDIF] = {
.id = 0x180,
- /* S/PDIF outputs aren't available at 192KHz
+ /* S/PDIF outputs aren't available at 192kHz
* but are included in the USB mux I/O
* assignment message anyway
*/
@@ -401,7 +401,7 @@ static const struct scarlett2_device_info s18i20_gen2_info = {
.dst_descr = "Analogue Output %02d Playback"
},
[SCARLETT2_PORT_TYPE_SPDIF] = {
- /* S/PDIF outputs aren't available at 192KHz
+ /* S/PDIF outputs aren't available at 192kHz
* but are included in the USB mux I/O
* assignment message anyway
*/
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index a69d9e75f66f..415bfec49a01 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -1696,8 +1696,8 @@ static void retire_playback_urb(struct snd_usb_substream *subs,
int processed = urb->transfer_buffer_length / ep->stride;
int est_delay;
- /* ignore the delay accounting when procssed=0 is given, i.e.
- * silent payloads are procssed before handling the actual data
+ /* ignore the delay accounting when processed=0 is given, i.e.
+ * silent payloads are processed before handling the actual data
*/
if (!processed)
return;
@@ -1744,7 +1744,7 @@ static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substrea
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
subs->trigger_tstamp_pending_update = true;
- /* fall through */
+ fallthrough;
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
subs->data_endpoint->prepare_data_urb = prepare_playback_urb;
subs->data_endpoint->retire_data_urb = retire_playback_urb;
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 9092cc0aa807..75368ce8febc 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -127,7 +127,7 @@
/*
* HP Wireless Audio
* When not ignored, causes instability issues for some users, forcing them to
- * blacklist the entire module.
+ * skip the entire module.
*/
{
USB_DEVICE(0x0424, 0xb832),
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index fca72730a802..c551141f337e 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1144,14 +1144,14 @@ static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev)
#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)
@@ -1597,7 +1597,7 @@ 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).
@@ -1839,7 +1839,7 @@ void snd_usb_audioformat_attributes_quirk(struct snd_usb_audio *chip,
/*
* MaxPacketsOnly attribute is erroneously set in endpoint
* descriptors. As a result this card produces noise with
- * all sample rates other than 96 KHz.
+ * all sample rates other than 96 kHz.
*/
fp->attributes &= ~UAC_EP_CS_ATTR_FILL_MAX;
break;
diff --git a/sound/usb/stream.c b/sound/usb/stream.c
index 15296f2c902c..4d1e6579e54d 100644
--- a/sound/usb/stream.c
+++ b/sound/usb/stream.c
@@ -1146,9 +1146,8 @@ static int __snd_usb_parse_audio_interface(struct snd_usb_audio *chip,
dev_dbg(&dev->dev, "%u:%d: unknown interface protocol %#02x, assuming v1\n",
iface_no, altno, protocol);
protocol = UAC_VERSION_1;
- /* fall through */
+ fallthrough;
case UAC_VERSION_1:
- /* fall through */
case UAC_VERSION_2: {
int bm_quirk = 0;