From: Charles Keepax Date: Thu, 15 Jan 2026 13:17:26 +0000 (+0000) Subject: ASoC: SDCA: Add NO_DIRECT_COMPLETE flag to class driver X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=702ce71d32f2c30b4f45b7c6b701d87583c58df8;p=thirdparty%2Fkernel%2Flinux.git ASoC: SDCA: Add NO_DIRECT_COMPLETE flag to class driver The SDCA class driver currently expects the device will be fully powered down on system suspend but not on runtime suspend. This is typically required as when audio is not active (ie. runtime suspend) jack detect is expected to still function, but when the whole system is hibernated there is no need to recognise audio jack events. This means the class driver needs to always be informed of a system suspend, so the direct complete optimisation (where PM will skip calling system suspend if the device is runtime suspended) is not appropriate for the SDCA class driver. Add the NO_DIRECT_COMPLETE flag to prevent this optimisation from running against this driver. Signed-off-by: Charles Keepax Reviewed-by: Pierre-Louis Bossart link: https://github.com/thesofproject/linux/blob/ec0e6c69113f4b342ee8eabec286dea33d98a7cc/drivers/soundwire/intel_auxdevice.c#L568 Link: https://patch.msgid.link/20260115131727.373738-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/sdca/sdca_class_function.c b/sound/soc/sdca/sdca_class_function.c index 0afa41c1ee93..98fd3fd1052b 100644 --- a/sound/soc/sdca/sdca_class_function.c +++ b/sound/soc/sdca/sdca_class_function.c @@ -377,6 +377,8 @@ static int class_function_probe(struct auxiliary_device *auxdev, if (ret) return ret; + dev_pm_set_driver_flags(dev, DPM_FLAG_NO_DIRECT_COMPLETE); + pm_runtime_set_autosuspend_delay(dev, 200); pm_runtime_use_autosuspend(dev); pm_runtime_set_active(dev);