Shengjiu Wang 7fa9d1d252 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 10:40:24 +02:00

..

ac97

ALSA: ac97: fix PM reference leak in ac97_bus_remove()

2021-07-20 16:05:40 +02:00

aoa

ALSA: aoa: Fix I2S device accounting

2022-11-03 23:57:53 +09:00

arm

amba: Make the remove callback return void

2022-04-08 14:40:02 +02:00

atmel

ALSA: atmel: ac97: clarify operator precedence

2020-09-03 09:27:34 +02:00

core

ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused

2024-07-27 10:40:24 +02:00

drivers

ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt

2023-01-14 10:15:38 +01:00

firewire

ALSA: firewire-digi00x: prevent potential use after free

2023-05-30 12:57:51 +01:00

hda

ALSA: hda: intel-dspcfg: add filters for ARL-S and ARL

2024-02-23 08:42:12 +01:00

i2c

ALSA: i2c/cs8427: fix iec958 mixer control deactivation

2023-04-20 12:10:24 +02:00

isa

ALSA: wavefront: Proper check of get_user() error

2022-05-25 09:17:55 +02:00

mips

hal2: convert to dma_alloc_noncoherent

2020-09-25 06:20:44 +02:00

oss

sound/oss/dmasound: fix 'dmasound_setup' defined but not used

2023-05-17 11:48:08 +02:00

parisc

Merge tag 'sound-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2020-01-28 16:26:57 -08:00

pci

ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360

2024-07-27 10:40:23 +02:00

pcmcia

ALSA: Use fallthrough pseudo-keyword

2020-07-09 13:01:29 +02:00

ppc

ALSA: ppc: fix error return code in snd_pmac_probe()

2021-07-20 16:05:43 +02:00

sh

ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs

2024-04-13 12:59:06 +02:00

soc

ASoC: ti: omap-hdmi: Fix too long driver name

2024-07-27 10:40:20 +02:00

sparc

ALSA: sparc: dbri: fix repeated word 'the'

2020-10-17 09:58:35 +02:00

spi

ALSA: spi: Add check for clk_enable()

2022-04-08 14:40:08 +02:00

synth

ALSA: emux: improve patch ioctl data validation

2024-07-05 09:12:50 +02:00

usb

ALSA: line6: Zero-initialize message buffers

2024-05-17 11:48:03 +02:00

x86

ALSA: intel_hdmi: Fix reference to PCM buffer address

2022-03-08 19:09:31 +01:00

xen

ALSA: xen: Remove superfluous fall through comments

2020-07-09 19:10:37 +02:00

ac97_bus.c

ALSA: ac97: Treat snd_ac97_bus_ops as const

2020-01-03 09:24:08 +01:00

Kconfig

um: Fix hostaudio build errors

2023-09-19 12:20:20 +02:00

last.c

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Makefile

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sound_core.c

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