Takashi Iwai f5f165418c ALSA: usb-audio: Fix missing autopm for MIDI input ... The commit [88a8516a: ALSA: usbaudio: implement USB autosuspend] added the support of autopm for USB MIDI output, but it didn't take the MIDI input into account. This patch adds the following for fixing the autopm: - Manage the URB start at the first MIDI input stream open, instead of the time of instance creation - Move autopm code to the common substream_open() - Make snd_usbmidi_input_start/_stop() more robust and add the running state check Reviewd-by: Clemens Ladisch <clemens@ladisch.de> Tested-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>		2012-12-04 07:27:44 +01:00
..
6fire	ALSA: usb/6fire: Fix potential NULL pointer dereference in comm.c	2012-11-21 10:43:52 +01:00
caiaq	ALSA: snd-usb-caiaq: initialize card pointer	2012-06-27 12:26:19 +02:00
misc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound	2012-01-12 08:00:30 -08:00
usx2y	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
card.c	ALSA: usb-audio: Deprecate async_unlink option	2012-11-21 11:37:40 +01:00
card.h	ALSA: usb-audio: add channel map support	2012-11-26 16:24:02 +01:00
clock.c	ALSA: snd-usb: fix clock source validity index	2012-08-01 10:24:16 +02:00
clock.h	ALSA: usb-audio: simplify control interface access	2010-06-23 16:10:23 +02:00
debug.h	ALSA: usb-audio: make hwc_debug a noop in case HW_CONST_DEBUG is not set	2011-05-18 11:44:35 +02:00
endpoint.c	ALSA: usb-audio: use sender stride for implicit feedback	2012-11-29 08:42:54 +01:00
endpoint.h	ALSA: usb-audio: stop both data and sync endpoints asynchronously	2012-11-21 11:43:56 +01:00
format.c	ALSA: usb-audio: Return meaningful error codes instead of -1 in format.c	2012-11-21 11:31:52 +01:00
format.h	ALSA: usb-audio: parse more format descriptors with structs	2010-05-27 09:48:31 +02:00
helper.c	ALSA: snd-usb: Add quirks for Playback Designs devices	2012-09-04 11:31:14 +02:00
helper.h	ALSA: usb-audio: increase control transfer timeout	2011-09-27 09:21:48 +02:00
Kconfig	ALSA: sound/usb: remove CONFIG_EXPERIMENTAL	2012-10-25 00:17:47 +02:00
Makefile	ALSA: snd-usb: move code from urb.c to endpoint.c	2011-09-14 17:07:03 +02:00
midi.c	ALSA: usb-audio: Fix missing autopm for MIDI input	2012-12-04 07:27:44 +01:00
midi.h	ALSA: usb-audio: add support for Akai MPD16	2010-05-21 17:12:30 +02:00
mixer_maps.c	ALSA: snd_usb_audio: ignore ctrl errors on QuickCam Pro for Notebooks	2012-06-20 08:29:08 +02:00
mixer_quirks.c	ALSA: usb-audio: Fast Track C400 mixer controls	2012-11-29 08:44:55 +01:00
mixer_quirks.h	ALSA: usb-mixer: factor out quirks	2010-03-12 12:20:26 +01:00
mixer.c	ALSA: usb - Don't create "Speaker" mixer controls on headphones and headsets	2012-11-29 13:59:47 +01:00
mixer.h	ALSA: usb-audio: add control index offset	2012-11-29 08:43:12 +01:00
pcm.c	ALSA: usb-audio: FT C400 sync playback EP to capture EP	2012-11-29 08:45:18 +01:00
pcm.h	ALSA: usb: refine delay information with USB frame counter	2011-09-12 10:30:20 +02:00
power.h	ALSA: usbaudio: implement USB autosuspend	2011-03-11 14:59:29 +01:00
proc.c	ALSA: usb-audio: Fix races at disconnection	2012-10-30 11:06:54 +01:00
proc.h	ALSA: usb-audio: refactor code	2010-03-05 08:17:14 +01:00
quirks-table.h	ALSA: usb-audio: M-Audio Fast Track C400 quirks table	2012-11-29 08:44:17 +01:00
quirks.c	ALSA: snd-usb: Add quirks for Playback Designs devices	2012-09-04 11:31:14 +02:00
quirks.h	ALSA: snd-usb: Add quirks for Playback Designs devices	2012-09-04 11:31:14 +02:00
stream.c	ALSA: usb-audio: add channel map support	2012-11-26 16:24:02 +01:00
stream.h	ALSA: snd-usb: re-order code	2011-09-14 17:07:02 +02:00
usbaudio.h	ALSA: usb-audio: Deprecate async_unlink option	2012-11-21 11:37:40 +01:00