diff options
| -rw-r--r-- | sound/soc/sof/topology.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 46468fb7b6d1..d47da407a1bd 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -1303,7 +1303,7 @@ static int sof_core_enable(struct snd_sof_dev *sdev, int core) if (sdev->enabled_cores_mask & BIT(core)) return 0; - /* power up the core */ + /* power up the core if it is host managed */ ret = snd_sof_dsp_core_power_up(sdev, BIT(core)); if (ret < 0) { dev_err(sdev->dev, "error: %d powering up core %d\n", @@ -1311,16 +1311,24 @@ static int sof_core_enable(struct snd_sof_dev *sdev, int core) return ret; } - /* update enabled cores mask */ - sdev->enabled_cores_mask |= BIT(core); - - /* Now notify DSP that the core has been powered up */ + /* Now notify DSP */ ret = sof_ipc_tx_message(sdev->ipc, pm_core_config.hdr.cmd, &pm_core_config, sizeof(pm_core_config), &pm_core_config, sizeof(pm_core_config)); - if (ret < 0) + if (ret < 0) { dev_err(sdev->dev, "error: core %d enable ipc failure %d\n", core, ret); + goto err; + } + + /* update enabled cores mask */ + sdev->enabled_cores_mask |= BIT(core); + + return ret; +err: + /* power down core if it is host managed and return the original error if this fails too */ + if (snd_sof_dsp_core_power_down(sdev, BIT(core)) < 0) + dev_err(sdev->dev, "error: powering down core %d\n", core); return ret; } |