diff options
| author |   Takashi Iwai <tiwai@suse.de> | 2021-07-29 09:38:51 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-08-02 09:05:58 +0200 |
| commit | 019c7f912ca947c80b9b6f090fee90f90e1be9c8 (patch) | |
| tree | 1f7900ce777c595eb3654a756748c1c609637f47 /sound/usb/usbaudio.h | |
| parent | ALSA: usb-audio: Move tx_length quirk handling to quirk_flags (diff) | |
| download | linux-dev-019c7f912ca947c80b9b6f090fee90f90e1be9c8.tar.xz linux-dev-019c7f912ca947c80b9b6f090fee90f90e1be9c8.zip | |
ALSA: usb-audio: Move playback_first flag into quirk_flags
The snd_usb_audio.playback_first flag is used by the implicit feedback
mode handling, and this can be also moved to quirk_flags.
Link: https://lore.kernel.org/r/20210729073855.19043-6-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/usbaudio.h')
| -rw-r--r-- | sound/usb/usbaudio.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index 4003ca99d4ac..8de2b6c51dad 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -36,7 +36,6 @@ struct snd_usb_audio { wait_queue_head_t shutdown_wait; unsigned int quirk_flags; 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 */ int num_interfaces; int num_suspended_intf; int sample_rate_read_error; @@ -139,11 +138,14 @@ extern bool snd_usb_skip_validation; * slots (audio frames) * QUIRK_TX_LENGTH: * Add length specifier to transfers + * QUIRK_FLAG_PLAYBACK_FIRST: + * Start playback stream at first even in implement feedback mode */ #define QUIRK_FLAG_GET_SAMPLE_RATE (1U << 0) #define QUIRK_FLAG_SHARE_MEDIA_DEVICE (1U << 1) #define QUIRK_FLAG_ALIGN_TRANSFER (1U << 2) #define QUIRK_FLAG_TX_LENGTH (1U << 3) +#define QUIRK_FLAG_PLAYBACK_FIRST (1U << 4) #endif /* __USBAUDIO_H */ |