[alsa-devel] [PATCH v2 10/19] soundwire: intel: call helper to reset Slave states on resume

This helps make sure they are all UNATTACHED.

Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- drivers/soundwire/intel.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index c3cd7d2d5a34..36e09e273eda 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1435,6 +1435,9 @@ static int intel_resume_runtime(struct device *dev) return ret; }

+ /* make sure all Slaves are tagged as UNATTACHED */ + sdw_clear_slave_status(&sdw->cdns.bus); + ret = sdw_cdns_enable_interrupt(cdns, true); if (ret < 0) { dev_err(dev, "cannot enable interrupts during resume\n");