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Shengjiu Wang 67b4307b20 ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused 
commit 88e98af9f4b5b0d60c1fe7f7f2701b5467691e75 upstream.

When suspended, the DMA channel may enter PAUSE state if dmaengine_pause()
is supported by DMA.
At this state, dmaengine_synchronize() should not be called, otherwise
the DMA channel can't be resumed successfully.

Fixes: e8343410ddf0 ("ALSA: dmaengine: Synchronize dma channel after drop()")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/1721198693-27636-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-07-27 11:40:36 +02:00
..
oss
ALSA: core: Use *-y instead of *-objs in Makefile
2024-05-08 18:17:32 +02:00
seq
ALSA: seq: Fix missing MSB in MIDI2 SPP conversion
2024-06-26 16:52:12 +02:00
.kunitconfig
ALSA: core: add kunitconfig
2024-03-17 09:36:45 +01:00
compress_offload.c
ALSA: compress_offload: Use guard() for locking
2024-02-28 15:01:20 +01:00
control_compat.c
ALSA: control: Use guard() for locking
2024-02-28 15:01:21 +01:00
control_led.c
- Core Frameworks
2024-05-22 10:49:54 -07:00
control.c
ALSA: control: Fix unannotated kfree() cleanup
2024-03-20 07:30:48 +01:00
ctljack.c
ALSA: Convert strlcpy to strscpy when return value is unused
2021-01-08 09:30:05 +01:00
device.c
ALSA: core: Fix missing return value comments for kernel docs
2022-07-13 13:42:38 +02:00
hrtimer.c
ALSA: hrtimer: Use guard() for locking
2024-02-28 15:01:20 +01:00
hwdep_compat.c
ALSA: compat_ioctl: avoid compat_alloc_user_space
2020-09-21 10:37:07 +02:00
hwdep.c
ALSA: hwdep: Move put_user() call out of scoped_guard() in snd_hwdep_control_ioctl()
2024-03-01 18:10:57 +01:00
info_oss.c
ALSA: info: Use guard() for locking
2024-02-28 15:01:21 +01:00
info.c
ALSA: info: Use guard() for locking
2024-02-28 15:01:21 +01:00
init.c
ALSA: core: Remove debugfs at disconnection
2024-05-27 09:28:21 +02:00
isadma.c
sound updates for 6.0-rc1
2022-08-06 10:19:51 -07:00
jack.c
ALSA: core: Remove debugfs at disconnection
2024-05-27 09:28:21 +02:00
Kconfig
ALSA: control-led: Integrate mute led trigger
2024-03-28 10:39:50 +00:00
Makefile
ALSA: core: Use *-y instead of *-objs in Makefile
2024-05-08 18:17:32 +02:00
memalloc_local.h
ALSA: memalloc: remove snd_dma_sg_ops declaration
2022-09-09 09:09:40 +02:00
memalloc.c
ALSA: memalloc: Workaround for Xen PV
2023-01-27 09:16:24 +01:00
memory.c
ALSA: core: Add memory copy helpers between iov_iter and iomem
2023-08-18 12:18:16 +02:00
misc.c
ALSA: core: Add async signal helpers
2022-07-29 12:57:10 +02:00
pcm_compat.c
ALSA: pcm: Use guard() for PCM stream locks
2024-02-28 15:01:22 +01:00
pcm_dmaengine.c
ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
2024-07-27 11:40:36 +02:00
pcm_drm_eld.c
drm/edid: include drm_eld.h only where required
2023-11-09 16:47:31 +02:00
pcm_iec958.c
ALSA: iec958: Split status creation and fill
2021-06-08 17:05:41 +02:00
pcm_lib.c
ALSA: pcm: Use guard() for PCM stream locks
2024-02-28 15:01:22 +01:00
pcm_local.h
ALSA: pcm: Revert "ALSA: pcm: rewrite snd_pcm_playback_silence()"
2023-05-05 18:23:48 +02:00
pcm_memory.c
ALSA: pcm: Use guard() for locking
2024-02-28 15:01:22 +01:00
pcm_misc.c
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
2022-04-11 09:27:56 +02:00
pcm_native.c
ALSA: PCM: Allow resume only for suspended streams
2024-06-25 11:53:35 +02:00
pcm_param_trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pcm_timer.c
ALSA: timer: Constify snd_timer_hardware definitions
2020-01-03 09:24:07 +01:00
pcm_trace.h
tracing/treewide: Remove second parameter of __assign_str()
2024-05-22 20:14:47 -04:00
pcm.c
ALSA: pcm: Use guard() for locking
2024-02-28 15:01:22 +01:00
rawmidi_compat.c
ALSA: rawmidi: Replace with __packed attribute
2023-10-26 09:42:55 +02:00
rawmidi.c
ALSA: rawmidi: Use guard() for locking
2024-02-28 15:01:21 +01:00
seq_device.c
ALSA: seq: make snd_seq_bus_type const
2024-02-15 13:48:03 +01:00
sound_kunit.c
ALSA: kunit: Add missing module descriptions
2024-05-09 10:13:07 +02:00
sound_oss.c
ALSA: core: Use guard() for locking
2024-02-28 15:01:21 +01:00
sound.c
ALSA: core: Use guard() for locking
2024-02-28 15:01:21 +01:00
timer_compat.c
ALSA: timer: Use guard() for locking
2024-02-28 15:01:20 +01:00
timer.c
ALSA: timer: Set lower bound of start tick time
2024-05-16 16:00:08 +02:00
ump_convert.c
ALSA: ump: Don't clear bank selection after sending a program change
2024-05-29 10:39:50 +02:00
ump.c
ALSA: ump: Set default protocol when not given explicitly
2024-05-29 18:49:00 +02:00
vmaster.c
ALSA: vmaster: Use automatic cleanup of kfree()
2024-02-23 10:57:30 +01:00