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| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2024-07-17 14:44:53 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-07-17 10:39:47 +0200 |
| commit | 88e98af9f4b5b0d60c1fe7f7f2701b5467691e75 (patch) | |
| tree | f6302240d1513d2f0c3f60752baf0445d702e190 /scripts/gdb/linux/slab.py | |
| parent | 97b10a77b150df664bb521ae217dd6bceb40d5d3 (diff) | |
ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused
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>
Diffstat (limited to 'scripts/gdb/linux/slab.py')
0 files changed, 0 insertions, 0 deletions