diff options
| author | Rander Wang <[email protected]> | 2023-06-16 12:00:39 +0200 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-06-16 12:53:54 +0100 |
| commit | fd4e9e9bfa0b1c63946fde2ff61440ff1e5eb75b (patch) | |
| tree | 39dcd7ddbed1c9f1a78f9375810a3e2cde107d67 | |
| parent | 399961423314680c6cb14ac822600b9ede2b991f (diff) | |
ASoC: SOF: Intel: mtl: setup primary core info on MeteorLake platform
Set primary core mask and refcount.
Reviewed-by: Ranjani Sridharan <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Signed-off-by: Rander Wang <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
| -rw-r--r-- | sound/soc/sof/intel/mtl.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c index 8ae331faca4e..30fe77fd87bf 100644 --- a/sound/soc/sof/intel/mtl.c +++ b/sound/soc/sof/intel/mtl.c @@ -361,11 +361,17 @@ static int mtl_dsp_core_power_up(struct snd_sof_dev *sdev, int core) ret = snd_sof_dsp_read_poll_timeout(sdev, HDA_DSP_BAR, MTL_DSP2CXCTL_PRIMARY_CORE, dspcxctl, (dspcxctl & cpa) == cpa, HDA_DSP_REG_POLL_INTERVAL_US, HDA_DSP_RESET_TIMEOUT_US); - if (ret < 0) + if (ret < 0) { dev_err(sdev->dev, "%s: timeout on MTL_DSP2CXCTL_PRIMARY_CORE read\n", __func__); + return ret; + } - return ret; + /* set primary core mask and refcount to 1 */ + sdev->enabled_cores_mask = BIT(SOF_DSP_PRIMARY_CORE); + sdev->dsp_core_ref_count[SOF_DSP_PRIMARY_CORE] = 1; + + return 0; } static int mtl_dsp_core_power_down(struct snd_sof_dev *sdev, int core) @@ -388,10 +394,15 @@ static int mtl_dsp_core_power_down(struct snd_sof_dev *sdev, int core) !(dspcxctl & MTL_DSP2CXCTL_PRIMARY_CORE_CPA_MASK), HDA_DSP_REG_POLL_INTERVAL_US, HDA_DSP_PD_TIMEOUT * USEC_PER_MSEC); - if (ret < 0) + if (ret < 0) { dev_err(sdev->dev, "failed to power down primary core\n"); + return ret; + } - return ret; + sdev->enabled_cores_mask = 0; + sdev->dsp_core_ref_count[SOF_DSP_PRIMARY_CORE] = 0; + + return 0; } int mtl_power_down_dsp(struct snd_sof_dev *sdev) |