kernel-hacking-2024-linux-s.../sound/usb
Clemens Ladisch 7040b6d1fe ALSA: usb-audio: work around corrupted TEAC UD-H01 feedback data
The TEAC UD-H01 firmware sends wrong feedback frequency values, thus
causing the PC to send the samples at a wrong rate, which results in
clicks and crackles in the output.

Add a workaround to detect and fix the corruption.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
[mick37@gmx.de: use sender->udh01_fb_quirk rather than
 ep->udh01_fb_quirk in snd_usb_handle_sync_urb()]
Reported-and-tested-by: Mick <mick37@gmx.de>
Reported-and-tested-by: Andrea Messa <andr.messa@tiscali.it>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-02 18:21:55 +02:00
..
6fire
caiaq
hiface
misc
usx2y
card.c
card.h ALSA: usb-audio: work around corrupted TEAC UD-H01 feedback data 2014-05-02 18:21:55 +02:00
clock.c
clock.h
debug.h
endpoint.c ALSA: usb-audio: work around corrupted TEAC UD-H01 feedback data 2014-05-02 18:21:55 +02:00
endpoint.h
format.c
format.h
helper.c
helper.h
Kconfig
Makefile
midi.c
midi.h
mixer.c
mixer.h
mixer_maps.c
mixer_quirks.c
mixer_quirks.h
pcm.c
pcm.h
power.h
proc.c
proc.h
quirks-table.h
quirks.c
quirks.h
stream.c
stream.h
usbaudio.h