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ALSA: usb-audio: Add quirk bits for enabling/disabling generic implicit fb
authorTakashi Iwai <tiwai@suse.de>
Thu, 21 Apr 2022 06:41:00 +0000 (08:41 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 21 Apr 2022 08:17:17 +0000 (10:17 +0200)
commit0f1f7a6661394fe4a53db254c346d6aa2dd64397
tree2689f84d3117cd31af33e088ed11862b4b7ca796tree | snapshot
parentfaf5933c79545412ea63f0c3d15c261d104e1ddecommit | diff
ALSA: usb-audio: Add quirk bits for enabling/disabling generic implicit fb

For making easier to test, add the new quirk_flags bits 17 and 18 to
enable and disable the generic implicit feedback mode.  The bit 17 is
equivalent with implicit_fb=1 option, applying the generic implicit
feedback sync mode.  OTOH, the bit 18 disables the implicit fb mode
forcibly.

Link: https://lore.kernel.org/r/20220421064101.12456-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Documentation/sound/alsa-configuration.rst diff | blob | history
sound/usb/implicit.c diff | blob | history
sound/usb/usbaudio.h diff | blob | history
Domain: System / Kernel;