diff options
| author | Takashi Iwai <tiwai@suse.de> | 2020-11-23 09:53:45 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-11-23 15:17:24 +0100 |
| commit | 62abd092f97b33a33fcdb98c30bc01f2b1c55d04 (patch) | |
| tree | 15532ccf444ab91345aa4a3c1ee0a7c5e7acaca4 /sound/usb/usbaudio.h | |
| parent | 83b7dcbc51c930fc2079ab6c6fc9d719768321f1 (diff) | |
ALSA: usb-audio: Add implicit_fb module option
A new module option, implicit_fb, is added to specify the driver
looking for the implicit feedback sync. This can be useful for a
device that could be working better in the implicit feed back mode and
user wants to test it quickly. When this works, we can add the quirk
entry easily.
Tested-by: Keith Milner <kamilner@superlative.org>
Tested-by: Dylan Robinson <dylan_robinson@motu.com>
Link: https://lore.kernel.org/r/20201123085347.19667-40-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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index cc338e8e2597..980287aadd36 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -51,6 +51,7 @@ struct snd_usb_audio { struct list_head mixer_list; /* list of mixer interfaces */ int setup; /* from the 'device_setup' module param */ + bool generic_implicit_fb; /* from the 'implicit_fb' module param */ bool autoclock; /* from the 'autoclock' module param */ struct usb_host_interface *ctrl_intf; /* the audio control interface */ |