Takashi Iwai 19418ed317 ALSA: usb-audio: scarlett2: Fix wrong resume call ... commit 785b6f29a795f109685f286b91e0250c206fbffb upstream. The current way of the scarlett2 mixer code managing the usb_mixer_elem_info object is wrong in two ways: it passes its internal index to the head.id field, and the val_type field is uninitialized. This ended up with the wrong execution at the resume because a bogus unit id is passed wrongly. Also, in the later code extensions, we'll have more mixer elements, and passing the index will overflow the unit id size (of 256). This patch corrects those issues. It introduces a new value type, USB_MIXER_BESPOKEN, which indicates a non-standard mixer element, and use this type for all scarlett2 mixer elements, as well as initializing the fixed unit id 0 for avoiding the overflow. Tested-by: Geoffrey D. Bennett <g@b4.vu> Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/49721219f45b7e175e729b0d9d9c142fd8f4342a.1624379707.git.g@b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-07-14 16:55:35 +02:00
..
6fire	sound: 6fire: move to use usb_control_msg_send() and usb_control_msg_recv()	2020-09-25 16:33:59 +02:00
bcd2000	ALSA: bcd2000: More constifications	2020-01-05 16:14:49 +01:00
caiaq	ALSA: Replace with fallthrough pseudo keyword in the remaining places	2020-07-09 19:10:43 +02:00
hiface	sound: hiface: move to use usb_control_msg_send()	2020-09-25 16:33:59 +02:00
line6	ALSA: line6: Fix racy initialization of LINE6 MIDI	2021-05-26 12:06:51 +02:00
misc	ALSA: ua101: Replace tasklet with work	2020-09-09 18:33:15 +02:00
usx2y	Revert "Revert "ALSA: usx2y: Fix potential NULL pointer dereference""	2021-06-03 09:00:51 +02:00
card.c	ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls	2021-05-14 09:50:33 +02:00
card.h	ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109	2020-08-10 12:57:12 +02:00
clock.c	ALSA: usb-audio: Explicitly set up the clock selector	2021-05-11 14:47:32 +02:00
clock.h	ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000	2020-02-13 07:18:58 +01:00
debug.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
endpoint.c	ALSA: usb-audio: Don't avoid stopping the stream at disconnection	2021-03-20 10:43:44 +01:00
endpoint.h	ALSA: usb-audio: Improve frames size computation	2020-04-24 08:25:24 +02:00
format.c	ALSA: usb-audio: fix rate on Ozone Z90 USB headset	2021-07-14 16:55:35 +02:00
format.h	ALSA: usb: initial USB Audio Device Class 3.0 support	2018-03-21 11:46:33 +01:00
helper.c	USB: move snd_usb_pipe_sanity_check into the USB core	2020-09-16 11:02:23 +02:00
helper.h	USB: move snd_usb_pipe_sanity_check into the USB core	2020-09-16 11:02:23 +02:00
Kconfig	sound: Fix Kconfig indentation	2019-10-07 03:53:03 +02:00
Makefile	ALSA: usb-audio: Add support for Presonus Studio 1810c	2020-02-15 09:46:16 +01:00
media.c	media: sound/usb: Use Media Controller API to share media resources	2019-04-22 11:21:06 -04:00
media.h	media: sound/usb: Use Media Controller API to share media resources	2019-04-22 11:21:06 -04:00
midi.c	ALSA: usb-audio: Validate MS endpoint descriptors	2021-05-26 12:06:51 +02:00
midi.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mixer_maps.c	ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8	2021-05-11 14:47:32 +02:00
mixer_quirks.c	ALSA: usb-audio: scarlett2: Improve driver startup messages	2021-06-03 09:00:27 +02:00
mixer_quirks.h	ALSA: usb-audio: Initialize Dell Dock playback volumes	2018-05-02 16:02:32 +02:00
mixer_s1810c.c	ALSA: usb-audio: Fix some typos	2020-06-30 19:48:18 +02:00
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: usb-audio: scarlett2: Fix wrong resume call	2021-07-14 16:55:35 +02:00
mixer_scarlett_gen2.h	ALSA: usb-audio: scarlett2: Improve driver startup messages	2021-06-03 09:00:27 +02:00
mixer_scarlett.c	ALSA: usb-audio: More constifications	2020-01-05 16:14:34 +01:00
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: fix value count for level meters	2020-11-27 14:56:40 +01:00
mixer_us16x08.h	ALSA: usb: Constify snd_kcontrol_new items	2020-01-03 09:24:34 +01:00
mixer.c	ALSA: usb-audio: scarlett2: Fix wrong resume call	2021-07-14 16:55:35 +02:00
mixer.h	ALSA: usb-audio: scarlett2: Fix wrong resume call	2021-07-14 16:55:35 +02:00
pcm.c	ALSA: usb-audio: Don't avoid stopping the stream at disconnection	2021-03-20 10:43:44 +01:00
pcm.h	ALSA: usb-audio: Add UAC3 Power Domains to suspend/resume	2018-07-31 15:01:36 +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: Initial Power Domain support	2018-07-31 15:01:22 +02:00
proc.c	ALSA: usb-audio: Fix a limit check in proc_dump_substream_formats()	2020-04-22 11:29:15 +02:00
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 MIDI quirk for Vox ToneLab EX	2021-05-07 11:04:33 +02:00
quirks.c	ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls	2021-05-14 09:50:33 +02:00
quirks.h	ALSA: usb-audio: Rewrite registration quirk handling	2020-03-26 10:47:00 +01:00
stream.c	ALSA: usb-audio: Fix control 'access overflow' errors from chmap	2020-12-21 13:30:07 +01:00
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: Add error checks for usb_driver_claim_interface() calls	2021-05-14 09:50:33 +02:00
validate.c	ALSA: usb-audio: Fix endianess in descriptor validation	2020-02-01 09:06:11 +01:00