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7e1afce586
linux/sound/usb
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Takashi Iwai 7e1afce586 ALSA: usb-audio: Inform the delayed registration more properly 
The info message that was added in the commit a4aad5636c ("ALSA:
usb-audio: Inform devices that need delayed registration") is actually
useful to know the need for the delayed registration.  However, it
turned out that this doesn't catch the all cases; namely, this warned
only when a PCM stream is attached onto the existing PCM instance, but
it doesn't count for a newly created PCM instance.  This made
confusion as if there were no further delayed registration.

This patch moves the check to the code path for either adding a stream
or creating a PCM instance.  Also, make it simpler by checking the
card->registered flag instead of querying each snd_device state.

Fixes: a4aad5636c ("ALSA: usb-audio: Inform devices that need delayed registration")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216082
Link: https://lore.kernel.org/r/20220831125901.4660-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-01 10:23:03 +02:00
..
6fire ALSA: usb/6fire: fix repeated words in comments 2022-07-25 08:28:17 +02:00
bcd2000 ALSA: bcd2000: Fix a UAF bug on the error path of probing 2022-07-15 08:58:36 +02:00
caiaq module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
hiface ALSA: hiface: fix repeated words in comments 2022-07-25 08:28:37 +02:00
line6 ALSA: line6: Replace sprintf() with sysfs_emit() 2022-08-02 16:03:49 +02:00
misc ALSA: ua101: fix division by zero at probe 2021-10-27 08:23:30 +02:00
usx2y sound: usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
card.c ALSA: usb-audio: More comprehensive mixer map for ASUS ROG Zenith II 2022-08-09 13:28:41 +02:00
card.h ALSA: usb-audio: Refcount multiple accesses on the single clock 2022-05-16 12:49:03 +02:00
clock.c ALSA: usb-audio: Optimize TEAC clock quirk 2022-05-31 15:09:05 +02:00
clock.h ALSA: usb-audio: Constify audioformat pointer references 2020-11-23 15:15:36 +01:00
endpoint.c ALSA: usb-audio: Use atomic_try_cmpxchg in ep_state_update 2022-07-14 10:49:25 +02:00
endpoint.h ALSA: usb-audio: Avoid killing in-flight URBs during draining 2021-09-30 13:55:26 +02:00
format.c ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's ID 2021-12-02 09:39:04 +01:00
format.h ALSA: usb: initial USB Audio Device Class 3.0 support 2018-03-21 11:46:33 +01:00
helper.c ALSA: usb-audio: Add snd_usb_get_host_interface() helper 2020-11-23 15:13:47 +01:00
helper.h ALSA: usb-audio: Add snd_usb_get_host_interface() helper 2020-11-23 15:13:47 +01:00
implicit.c ALSA: usb-audio: Move generic implicit fb quirk entries into quirks.c 2022-04-21 10:17:18 +02:00
implicit.h ALSA: usb-audio: Factor out the implicit feedback quirk code 2020-11-23 15:17:00 +01:00
Kconfig sound: Fix Kconfig indentation 2019-10-07 03:53:03 +02:00
Makefile ALSA: usb-audio: Factor out the implicit feedback quirk code 2020-11-23 15:17:00 +01:00
media.c ALSA: usb-audio: fix spelling mistakes 2021-07-05 19:33:54 +02:00
media.h media: sound/usb: Use Media Controller API to share media resources 2019-04-22 11:21:06 -04:00
midi.c USB / Thunderbolt changes for 5.19-rc1 2022-06-03 11:17:49 -07:00
midi.h ALSA: usb-audio: generate midi streaming substream names from jack names 2021-03-01 09:21:54 +01:00
mixer_maps.c ALSA: usb-audio: More comprehensive mixer map for ASUS ROG Zenith II 2022-08-09 13:28:41 +02:00
mixer_quirks.c ALSA: scarlett2: Add Focusrite Clarett+ 8Pre support 2022-08-09 09:24:38 +02:00
mixer_quirks.h ALSA: usb-audio: Drop CONFIG_PM ifdefs 2021-12-06 10:19:40 +01:00
mixer_s1810c.c ALSA: usb-audio: remove redundant assignment to variable c 2022-02-08 08:21:32 +01:00
mixer_s1810c.h ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
mixer_scarlett_gen2.c ALSA: scarlett2: Add Focusrite Clarett+ 8Pre support 2022-08-09 09:24:38 +02:00
mixer_scarlett_gen2.h ALSA: usb-audio: scarlett2: Improve driver startup messages 2021-05-21 16:22:52 +02:00
mixer_scarlett.c ALSA: usb-audio: fix spelling mistakes 2021-07-05 19:33:54 +02:00
mixer_scarlett.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mixer_us16x08.c ALSA: usb-audio: US16x08: Move overflow check before array access 2022-06-13 07:40:08 +02:00
mixer_us16x08.h ALSA: usb: Constify snd_kcontrol_new items 2020-01-03 09:24:34 +01:00
mixer.c ALSA: usb-audio: Don't abort resume upon errors 2022-02-14 13:57:51 +01:00
mixer.h ALSA: usb-audio: Drop CONFIG_PM ifdefs 2021-12-06 10:19:40 +01:00
pcm.c ALSA: usb-audio: make read-only array marker static const 2022-08-10 11:53:27 +02:00
pcm.h ALSA: usb-audio: Make snd_usb_pcm_delay() static 2021-06-02 09:01:17 +02:00
power.c ALSA: usb-audio: More validations of descriptor units 2019-08-22 10:35:59 +02:00
power.h ALSA: usb-audio: Drop CONFIG_PM ifdefs 2021-12-06 10:19:40 +01:00
proc.c ALSA: usb-audio: Show sync endpoint information in proc outputs 2020-11-23 15:16:45 +01:00
proc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
quirks-table.h ALSA: usb-audio: Add quirk for Fiero SC-01 (fw v1.0.0) 2022-07-04 14:12:11 +02:00
quirks.c ALSA: usb-audio: Add quirk for LH Labs Geek Out HD Audio 1V5 2022-08-28 09:42:14 +02:00
quirks.h ALSA: usb-audio: Move interface setup delay into quirk_flags 2021-08-02 09:06:02 +02:00
stream.c ALSA: usb-audio: Inform the delayed registration more properly 2022-09-01 10:23:03 +02:00
stream.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
usbaudio.h ALSA: usb-audio: Refcount multiple accesses on the single clock 2022-05-16 12:49:03 +02:00
validate.c ALSA: usb-audio: Fix endianess in descriptor validation 2020-02-01 09:06:11 +01:00