From: Mark Brown <broonie@kernel.org>
Date: Tue, 9 Apr 2024 22:26:25 +0000 (+0100)
Subject: ASoC: SOF: ipc4-pcm: Do not reset ChainDMA if it is
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f23e8f3ad3ea739be006459df4ed4e7b3f5242e6;p=linux.git

ASoC: SOF: ipc4-pcm: Do not reset ChainDMA if it is

Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

The current code will reset the ChainDMA on release unconditionally which
can result the following error when the CHainDMA is not allocated:

ipc tx      : 0xe040000|0x0: GLB_CHAIN_DMA
ipc tx reply: 0x2e000007|0x0: GLB_CHAIN_DMA
FW reported error: 7 - Unsupported operation requested
ipc error for msg 0xe040000|0x0
sof_pcm_stream_free: pcm_ops hw_free failed -22

Background:
Pulseaudio and Pipewire on startup opens all available streams and
closes them without triggering a start (after probing it's capabilities).
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f23e8f3ad3ea739be006459df4ed4e7b3f5242e6