diff options
| -rw-r--r-- | drivers/soundwire/intel.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 85a0bb6af4fe..0e21bae3cd19 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1434,6 +1434,12 @@ static int intel_suspend(struct device *dev) return 0; } + if (pm_runtime_suspended(dev)) { + dev_dbg(dev, "%s: pm_runtime status: suspended\n", __func__); + + return 0; + } + ret = sdw_cdns_enable_interrupt(cdns, false); if (ret < 0) { dev_err(dev, "cannot disable interrupts on suspend\n"); @@ -1494,6 +1500,16 @@ static int intel_resume(struct device *dev) return 0; } + if (pm_runtime_suspended(dev)) { + dev_dbg(dev, "%s: pm_runtime status was suspended, forcing active\n", __func__); + + /* follow required sequence from runtime_pm.rst */ + pm_runtime_disable(dev); + pm_runtime_set_active(dev); + pm_runtime_mark_last_busy(dev); + pm_runtime_enable(dev); + } + ret = intel_init(sdw); if (ret) { dev_err(dev, "%s failed: %d", __func__, ret); |