diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index f9ebdf2cfc31..12aec140819a 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -440,7 +440,6 @@ static int sof_probe_continue(struct snd_sof_dev *sdev) return 0; -#if !IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE) fw_trace_err: snd_sof_free_trace(sdev); fw_run_err: @@ -451,22 +450,10 @@ ipc_err: snd_sof_free_debug(sdev); dbg_err: snd_sof_remove(sdev); -#else - /* - * when the probe_continue is handled in a work queue, the - * probe does not fail so we don't release resources here. - * They will be released with an explicit call to - * snd_sof_device_remove() when the PCI/ACPI device is removed - */ - -fw_trace_err: -fw_run_err: -fw_load_err: -ipc_err: -dbg_err: - -#endif + /* all resources freed, update state to match */ + sdev->fw_state = SOF_FW_BOOT_NOT_STARTED; + sdev->first_boot = true; return ret; } @@ -545,10 +532,12 @@ int snd_sof_device_remove(struct device *dev) if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)) cancel_work_sync(&sdev->probe_work); - snd_sof_fw_unload(sdev); - snd_sof_ipc_free(sdev); - snd_sof_free_debug(sdev); - snd_sof_free_trace(sdev); + if (sdev->fw_state > SOF_FW_BOOT_NOT_STARTED) { + snd_sof_fw_unload(sdev); + snd_sof_ipc_free(sdev); + snd_sof_free_debug(sdev); + snd_sof_free_trace(sdev); + } /* * Unregister machine driver. This will unbind the snd_card which @@ -564,7 +553,8 @@ int snd_sof_device_remove(struct device *dev) * scheduled on, when they are unloaded. Therefore, the DSP must be * removed only after the topology has been unloaded. */ - snd_sof_remove(sdev); + if (sdev->fw_state > SOF_FW_BOOT_NOT_STARTED) + snd_sof_remove(sdev); /* release firmware */ release_firmware(pdata->fw); diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c index e9fbac38d923..195af259e78e 100644 --- a/sound/soc/sof/pm.c +++ b/sound/soc/sof/pm.c @@ -269,6 +269,10 @@ static int sof_resume(struct device *dev, bool runtime_resume) if (!sof_ops(sdev)->resume || !sof_ops(sdev)->runtime_resume) return 0; + /* DSP was never successfully started, nothing to resume */ + if (sdev->first_boot) + return 0; + /* * if the runtime_resume flag is set, call the runtime_resume routine * or else call the system resume routine