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Commit af158a7f authored by Takashi Iwai's avatar Takashi Iwai
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ALSA: usb-audio: Move txfr_quirk handling to quirk_flags 

The txfr_quirk field was meant for aligning the transfer, and it's set
for certain devices in quirks-table.h.  Now we can move that stuff
also to the new quirk_flags gracefully, and reduce the quirks-table.h
entries (that are exposed to module device table).

As the quirks-table.h entries are also with the name string override,
provide the corresponding entries to the usb_audio_names[] table,
too.

Link: https://lore.kernel.org/r/20210729073855.19043-4-tiwai@suse.deSigned-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent ce47d47e
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Showing with 48 additions and 85 deletions
sound/usb/card.c
View file @ af158a7f
...@@ -378,6 +378,9 @@ static const struct usb_audio_device_name usb_audio_names[] = { ...@@ -378,6 +378,9 @@ static const struct usb_audio_device_name usb_audio_names[] = {
DEVICE_NAME(0x046d, 0x0990, "Logitech, Inc.", "QuickCam Pro 9000"), DEVICE_NAME(0x046d, 0x0990, "Logitech, Inc.", "QuickCam Pro 9000"),
DEVICE_NAME(0x05e1, 0x0408, "Syntek", "STK1160"),
DEVICE_NAME(0x05e1, 0x0480, "Hauppauge", "Woodbury"),
/* ASUS ROG Strix */ /* ASUS ROG Strix */
PROFILE_NAME(0x0b05, 0x1917, PROFILE_NAME(0x0b05, 0x1917,
"Realtek", "ALC1220-VB-DT", "Realtek-ALC1220-VB-Desktop"), "Realtek", "ALC1220-VB-DT", "Realtek-ALC1220-VB-Desktop"),
...@@ -406,6 +409,8 @@ static const struct usb_audio_device_name usb_audio_names[] = { ...@@ -406,6 +409,8 @@ static const struct usb_audio_device_name usb_audio_names[] = {
PROFILE_NAME(0x0db0, 0x543d, PROFILE_NAME(0x0db0, 0x543d,
"Realtek", "ALC1220-VB-DT", "Realtek-ALC1220-VB-Desktop"), "Realtek", "ALC1220-VB-DT", "Realtek-ALC1220-VB-Desktop"),
DEVICE_NAME(0x0fd9, 0x0008, "Hauppauge", "HVR-950Q"),
/* Stanton/N2IT Final Scratch v1 device ('Scratchamp') */ /* Stanton/N2IT Final Scratch v1 device ('Scratchamp') */
DEVICE_NAME(0x103d, 0x0100, "Stanton", "ScratchAmp"), DEVICE_NAME(0x103d, 0x0100, "Stanton", "ScratchAmp"),
DEVICE_NAME(0x103d, 0x0101, "Stanton", "ScratchAmp"), DEVICE_NAME(0x103d, 0x0101, "Stanton", "ScratchAmp"),
...@@ -424,6 +429,22 @@ static const struct usb_audio_device_name usb_audio_names[] = { ...@@ -424,6 +429,22 @@ static const struct usb_audio_device_name usb_audio_names[] = {
PROFILE_NAME(0x26ce, 0x0a01, PROFILE_NAME(0x26ce, 0x0a01,
"Realtek", "ALC1220-VB-DT", "Realtek-ALC1220-VB-Desktop"), "Realtek", "ALC1220-VB-DT", "Realtek-ALC1220-VB-Desktop"),
DEVICE_NAME(0x2040, 0x7200, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x7201, "Hauppauge", "HVR-950Q-MXL"),
DEVICE_NAME(0x2040, 0x7210, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x7211, "Hauppauge", "HVR-950Q-MXL"),
DEVICE_NAME(0x2040, 0x7213, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x7217, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x721b, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x721e, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x721f, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x7240, "Hauppauge", "HVR-850"),
DEVICE_NAME(0x2040, 0x7260, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x7280, "Hauppauge", "HVR-950Q"),
DEVICE_NAME(0x2040, 0x7281, "Hauppauge", "HVR-950Q-MXL"),
DEVICE_NAME(0x2040, 0x8200, "Hauppauge", "Woodbury"),
{ } /* terminator */ { } /* terminator */
}; };
......
sound/usb/quirks-table.h
View file @ af158a7f
...@@ -2802,52 +2802,6 @@ YAMAHA_DEVICE(0x7010, "UB99"), ...@@ -2802,52 +2802,6 @@ YAMAHA_DEVICE(0x7010, "UB99"),
} }
}, },
/*
* Auvitek au0828 devices with audio interface.
* This should be kept in sync with drivers/media/usb/au0828/au0828-cards.c
* Please notice that some drivers are DVB only, and don't need to be
* here. That's the case, for example, of DVICO_FUSIONHDTV7.
*/
#define AU0828_DEVICE(vid, pid, vname, pname) { \
USB_AUDIO_DEVICE(vid, pid), \
.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { \
.vendor_name = vname, \
.product_name = pname, \
.ifnum = QUIRK_ANY_INTERFACE, \
.type = QUIRK_AUDIO_ALIGN_TRANSFER, \
} \
}
AU0828_DEVICE(0x2040, 0x7200, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x7240, "Hauppauge", "HVR-850"),
AU0828_DEVICE(0x2040, 0x7210, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x7217, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x721b, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x721e, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x721f, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x7280, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x0fd9, 0x0008, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x7201, "Hauppauge", "HVR-950Q-MXL"),
AU0828_DEVICE(0x2040, 0x7211, "Hauppauge", "HVR-950Q-MXL"),
AU0828_DEVICE(0x2040, 0x7281, "Hauppauge", "HVR-950Q-MXL"),
AU0828_DEVICE(0x05e1, 0x0480, "Hauppauge", "Woodbury"),
AU0828_DEVICE(0x2040, 0x8200, "Hauppauge", "Woodbury"),
AU0828_DEVICE(0x2040, 0x7260, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x7213, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
/* Syntek STK1160 */
{
USB_AUDIO_DEVICE(0x05e1, 0x0408),
.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
.vendor_name = "Syntek",
.product_name = "STK1160",
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_AUDIO_ALIGN_TRANSFER
}
},
/* Digidesign Mbox */ /* Digidesign Mbox */
{ {
/* Thanks to Clemens Ladisch <clemens@ladisch.de> */ /* Thanks to Clemens Ladisch <clemens@ladisch.de> */
...@@ -3810,7 +3764,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), ...@@ -3810,7 +3764,7 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
* MacroSilicon MS2109 based HDMI capture cards * MacroSilicon MS2109 based HDMI capture cards
* *
* These claim 96kHz 1ch in the descriptors, but are actually 48kHz 2ch. * These claim 96kHz 1ch in the descriptors, but are actually 48kHz 2ch.
* They also need QUIRK_AUDIO_ALIGN_TRANSFER, which makes one wonder if * They also need QUIRK_FLAG_ALIGN_TRANSFER, which makes one wonder if
* they pretend to be 96kHz mono as a workaround for stereo being broken * they pretend to be 96kHz mono as a workaround for stereo being broken
* by that... * by that...
* *
...@@ -3825,10 +3779,6 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), ...@@ -3825,10 +3779,6 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
.ifnum = QUIRK_ANY_INTERFACE, .ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE, .type = QUIRK_COMPOSITE,
.data = &(const struct snd_usb_audio_quirk[]) { .data = &(const struct snd_usb_audio_quirk[]) {
{
.ifnum = 2,
.type = QUIRK_AUDIO_ALIGN_TRANSFER,
},
{ {
.ifnum = 2, .ifnum = 2,
.type = QUIRK_AUDIO_STANDARD_MIXER, .type = QUIRK_AUDIO_STANDARD_MIXER,
......
sound/usb/quirks.c
View file @ af158a7f
...@@ -75,19 +75,6 @@ static int ignore_interface_quirk(struct snd_usb_audio *chip, ...@@ -75,19 +75,6 @@ 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, static int create_any_midi_quirk(struct snd_usb_audio *chip,
struct usb_interface *intf, struct usb_interface *intf,
struct usb_driver *driver, struct usb_driver *driver,
...@@ -595,7 +582,6 @@ int snd_usb_create_quirk(struct snd_usb_audio *chip, ...@@ -595,7 +582,6 @@ int snd_usb_create_quirk(struct snd_usb_audio *chip,
[QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk, [QUIRK_AUDIO_STANDARD_INTERFACE] = create_standard_audio_quirk,
[QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk, [QUIRK_AUDIO_FIXED_ENDPOINT] = create_fixed_stream_quirk,
[QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk, [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk,
[QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk,
[QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk, [QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk,
[QUIRK_SETUP_DISABLE_AUTOSUSPEND] = setup_disable_autosuspend, [QUIRK_SETUP_DISABLE_AUTOSUSPEND] = setup_disable_autosuspend,
}; };
...@@ -1913,52 +1899,56 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { ...@@ -1913,52 +1899,56 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_GET_SAMPLE_RATE), QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x05a7, 0x1020, /* Bose Companion 5 */ DEVICE_FLG(0x05a7, 0x1020, /* Bose Companion 5 */
QUIRK_FLAG_GET_SAMPLE_RATE), QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x05e1, 0x0408, /* Syntek STK1160 */
QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x05e1, 0x0480, /* Hauppauge Woodbury */ DEVICE_FLG(0x05e1, 0x0480, /* Hauppauge Woodbury */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x074d, 0x3553, /* Outlaw RR2150 (Micronas UAC3553B) */ DEVICE_FLG(0x074d, 0x3553, /* Outlaw RR2150 (Micronas UAC3553B) */
QUIRK_FLAG_GET_SAMPLE_RATE), QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x0fd9, 0x0008, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x0fd9, 0x0008, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */ DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */
QUIRK_FLAG_GET_SAMPLE_RATE), QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */ DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */
QUIRK_FLAG_GET_SAMPLE_RATE), QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x2040, 0x7200, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x7200, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7201, /* Hauppauge HVR-950Q-MXL */ DEVICE_FLG(0x2040, 0x7201, /* Hauppauge HVR-950Q-MXL */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7210, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x7210, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7211, /* Hauppauge HVR-950Q-MXL */ DEVICE_FLG(0x2040, 0x7211, /* Hauppauge HVR-950Q-MXL */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7213, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x7213, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7217, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x7217, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x721b, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x721b, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x721e, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x721e, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x721f, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x721f, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7240, /* Hauppauge HVR-850 */ DEVICE_FLG(0x2040, 0x7240, /* Hauppauge HVR-850 */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7260, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x7260, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7270, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x7270, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7280, /* Hauppauge HVR-950Q */ DEVICE_FLG(0x2040, 0x7280, /* Hauppauge HVR-950Q */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x7281, /* Hauppauge HVR-950Q-MXL */ DEVICE_FLG(0x2040, 0x7281, /* Hauppauge HVR-950Q-MXL */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x2040, 0x8200, /* Hauppauge Woodbury */ DEVICE_FLG(0x2040, 0x8200, /* Hauppauge Woodbury */
QUIRK_FLAG_SHARE_MEDIA_DEVICE), QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
DEVICE_FLG(0x21b4, 0x0081, /* AudioQuest DragonFly */ DEVICE_FLG(0x21b4, 0x0081, /* AudioQuest DragonFly */
QUIRK_FLAG_GET_SAMPLE_RATE), QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */ DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */
QUIRK_FLAG_GET_SAMPLE_RATE), QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */ DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */
QUIRK_FLAG_GET_SAMPLE_RATE), QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */
QUIRK_FLAG_ALIGN_TRANSFER),
/* Vendor matches */ /* Vendor matches */
VENDOR_FLG(0x045e, /* MS Lifecam */ VENDOR_FLG(0x045e, /* MS Lifecam */
......
sound/usb/stream.c
View file @ af158a7f
...@@ -89,7 +89,7 @@ static void snd_usb_init_substream(struct snd_usb_stream *as, ...@@ -89,7 +89,7 @@ static void snd_usb_init_substream(struct snd_usb_stream *as,
subs->stream = as; subs->stream = as;
subs->direction = stream; subs->direction = stream;
subs->dev = as->chip->dev; subs->dev = as->chip->dev;
subs->txfr_quirk = as->chip->txfr_quirk; subs->txfr_quirk = !!(as->chip->quirk_flags & QUIRK_FLAG_ALIGN_TRANSFER);
subs->tx_length_quirk = as->chip->tx_length_quirk; subs->tx_length_quirk = as->chip->tx_length_quirk;
subs->speed = snd_usb_get_speed(subs->dev); subs->speed = snd_usb_get_speed(subs->dev);
subs->pkt_offset_adj = 0; subs->pkt_offset_adj = 0;
......
sound/usb/usbaudio.h
View file @ af158a7f
...@@ -35,7 +35,6 @@ struct snd_usb_audio { ...@@ -35,7 +35,6 @@ struct snd_usb_audio {
atomic_t usage_count; atomic_t usage_count;
wait_queue_head_t shutdown_wait; wait_queue_head_t shutdown_wait;
unsigned int quirk_flags; unsigned int quirk_flags;
unsigned int txfr_quirk:1; /* Subframe boundaries on transfers */
unsigned int tx_length_quirk:1; /* Put length specifier in transfers */ unsigned int tx_length_quirk:1; /* Put length specifier in transfers */
unsigned int need_delayed_register:1; /* warn for delayed registration */ unsigned int need_delayed_register:1; /* warn for delayed registration */
unsigned int playback_first:1; /* for implicit fb: don't wait for the first capture URBs */ unsigned int playback_first:1; /* for implicit fb: don't wait for the first capture URBs */
...@@ -103,7 +102,6 @@ enum quirk_type { ...@@ -103,7 +102,6 @@ enum quirk_type {
QUIRK_AUDIO_STANDARD_INTERFACE, QUIRK_AUDIO_STANDARD_INTERFACE,
QUIRK_AUDIO_FIXED_ENDPOINT, QUIRK_AUDIO_FIXED_ENDPOINT,
QUIRK_AUDIO_EDIROL_UAXX, QUIRK_AUDIO_EDIROL_UAXX,
QUIRK_AUDIO_ALIGN_TRANSFER,
QUIRK_AUDIO_STANDARD_MIXER, QUIRK_AUDIO_STANDARD_MIXER,
QUIRK_SETUP_FMT_AFTER_RESUME, QUIRK_SETUP_FMT_AFTER_RESUME,
QUIRK_SETUP_DISABLE_AUTOSUSPEND, QUIRK_SETUP_DISABLE_AUTOSUSPEND,
...@@ -137,9 +135,13 @@ extern bool snd_usb_skip_validation; ...@@ -137,9 +135,13 @@ extern bool snd_usb_skip_validation;
* or return error * or return error
* QUIRK_FLAG_SHARE_MEDIA_DEVICE: * QUIRK_FLAG_SHARE_MEDIA_DEVICE:
* Create Media Controller API entries * Create Media Controller API entries
* QUIRK_FLAG_ALIGN_TRANSFER:
* Allow alignment on audio sub-slot (channel samples) rather than on audio
* slots (audio frames)
*/ */
#define QUIRK_FLAG_GET_SAMPLE_RATE (1U << 0) #define QUIRK_FLAG_GET_SAMPLE_RATE (1U << 0)
#define QUIRK_FLAG_SHARE_MEDIA_DEVICE (1U << 1) #define QUIRK_FLAG_SHARE_MEDIA_DEVICE (1U << 1)
#define QUIRK_FLAG_ALIGN_TRANSFER (1U << 2)
#endif /* __USBAUDIO_H */ #endif /* __USBAUDIO_H */
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