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Takashi Iwai e9ba389c5f ALSA: usb-audio: Fix scheduling-while-atomic bug in PCM capture stream ... A PCM capture stream on usb-audio causes a scheduling-while-atomic BUG, as reported in the bugzilla entry below. It's because snd_usb_endpoint_start() is called at first at trigger START for a capture stream, and this function contains the left-over EP deactivation codes. The problem doesn't happen for a playback stream because the function is called at PCM prepare time, which can sleep. This patch fixes the BUG by moving the EP deactivation code into the PCM prepare callback. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=46011 Cc: <stable@vger.kernel.org> [v3.5+] Signed-off-by: Takashi Iwai <tiwai@suse.de>		13 years ago
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6fire	ALSA: 6fire: use NULL instead of 0 for pointer assignment	13 years ago
caiaq	ALSA: snd-usb-caiaq: initialize card pointer	13 years ago
misc	…
usx2y	…
Kconfig	…
Makefile	…
card.c	…
card.h	ALSA: usb-audio: Fix substream assignments	13 years ago
clock.c	ALSA: snd-usb: fix clock source validity index	13 years ago
clock.h	…
debug.h	…
endpoint.c	ALSA: usb-audio: Fix scheduling-while-atomic bug in PCM capture stream	13 years ago
endpoint.h	…
format.c	…
format.h	…
helper.c	…
helper.h	…
midi.c	…
midi.h	…
mixer.c	…
mixer.h	…
mixer_maps.c	ALSA: snd_usb_audio: ignore ctrl errors on QuickCam Pro for Notebooks	13 years ago
mixer_quirks.c	ALSA: usb-audio: Convert table to preferred C99 format	13 years ago
mixer_quirks.h	…
pcm.c	ALSA: usb-audio: Fix scheduling-while-atomic bug in PCM capture stream	13 years ago
pcm.h	…
power.h	…
proc.c	…
proc.h	…
quirks-table.h	ALSA: usb-audio: add BOSS GT-100 support	13 years ago
quirks.c	…
quirks.h	…
stream.c	ALSA: usb-audio: Fix substream assignments	13 years ago
stream.h	…
usbaudio.h	…