commit	3746aa93e0b5151ebc2eaac864d1b49f9055a90b	[log] [tgz]
author	Kai Vehmanen <kai.vehmanen@linux.intel.com>	Wed Feb 16 13:18:38 2022 +0200
committer	Kai Vehmanen <kai.vehmanen@linux.intel.com>	Fri Feb 18 13:25:18 2022 +0200
tree	cf0d5dd91d61a3c02f204baa88b01ae13e73a58a
parent	6001e44241da76dcf20ffb0559afbd35c3317fd2 [diff]

drivers: Intel: SSP: fix update of DAI config in prepared state

The checks added in commit fc73578be774 ("drivers: Intel: SSP: ignore
config when SSP is already configured") also filter out cases where the
SSP parameters actually are modified in prepare state. This will happen
e.g. with a topology that has multiple configs for SSP and uses static
topology loading.

Modify the checks such that reconfiguration is done if:
 - the config is actually modified,
 - early MCLK/BCLK is not running.

BugLink: https://github.com/thesofproject/sof/issues/5375
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>

src/drivers/intel/ssp/ssp.c[diff]

1 file changed

tree: cf0d5dd91d61a3c02f204baa88b01ae13e73a58a

README.md

Sound Open Firmware

Status

Documentation

See docs

Running the tests

See unit testing documentation

Deployment

TODO: Add additional notes about how to deploy this on a live system

Contributing

See Contributing to the Project

License

This project is licensed under the BSD Clause 3 - see the LICENCE file for details