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ASoC: SOF: Intel: mtl: setup primary core info on MeteorLake platform

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Set primary core mask and refcount.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230616100039.378150-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Rander Wang 2023-06-16 12:00:39 +02:00 committed by Mark Brown
parent 3999614233
commit fd4e9e9bfa
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 15 additions and 4 deletions
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19
sound/soc/sof/intel/mtl.c
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@ -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)