diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2021-11-19 22:26:19 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-22 18:40:22 +0300 |
| commit | d416519982cb1d25358f558a4e68d9d254c9ca53 (patch) | |
| tree | e21c54cdae107b4a2f1e254aa0e3e457847fd52f /sound/soc/sof/intel/hda-loader.c | |
| parent | b2ebcf42a48f4560862bb811f3268767d17ebdcd (diff) | |
| download | linux-d416519982cb1d25358f558a4e68d9d254c9ca53.tar.xz | |
ASoC: SOF: hda: don't use the core op for power up/power down
The core_power_up/down() ops will be deprecated. Use the
HDA platform-specific functions for powering up/down
the cores during probe/suspend/remove. The enabled_cores_mask
and the core ref_count's are manually updated in each of
these functions.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20211119192621.4096077-9-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/intel/hda-loader.c')
| -rw-r--r-- | sound/soc/sof/intel/hda-loader.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index abad6d0ceb83..40201e5ac201 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -88,12 +88,13 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag) struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; const struct sof_intel_dsp_desc *chip = hda->desc; unsigned int status; - u32 flags; + unsigned long mask; + u32 flags, j; int ret; int i; /* step 1: power up corex */ - ret = snd_sof_dsp_core_power_up(sdev, chip->host_managed_cores_mask); + ret = hda_dsp_enable_core(sdev, chip->host_managed_cores_mask); if (ret < 0) { if (hda->boot_iteration == HDA_FW_BOOT_ATTEMPTS) dev_err(sdev->dev, "error: dsp core 0/1 power up failed\n"); @@ -148,8 +149,8 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag) chip->ipc_ack_mask); /* step 5: power down cores that are no longer needed */ - ret = snd_sof_dsp_core_power_down(sdev, chip->host_managed_cores_mask & - ~(chip->init_core_mask)); + ret = hda_dsp_core_reset_power_down(sdev, chip->host_managed_cores_mask & + ~(chip->init_core_mask)); if (ret < 0) { if (hda->boot_iteration == HDA_FW_BOOT_ATTEMPTS) dev_err(sdev->dev, @@ -168,8 +169,14 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag) HDA_DSP_REG_POLL_INTERVAL_US, chip->rom_init_timeout * USEC_PER_MSEC); - if (!ret) + if (!ret) { + /* set enabled cores mask and increment ref count for cores in init_core_mask */ + sdev->enabled_cores_mask |= chip->init_core_mask; + mask = sdev->enabled_cores_mask; + for_each_set_bit(j, &mask, SOF_MAX_DSP_NUM_CORES) + sdev->dsp_core_ref_count[j]++; return 0; + } if (hda->boot_iteration == HDA_FW_BOOT_ATTEMPTS) dev_err(sdev->dev, @@ -184,7 +191,7 @@ err: flags &= ~SOF_DBG_DUMP_OPTIONAL; snd_sof_dsp_dbg_dump(sdev, flags); - snd_sof_dsp_core_power_down(sdev, chip->host_managed_cores_mask); + hda_dsp_core_reset_power_down(sdev, chip->host_managed_cores_mask); return ret; } @@ -501,12 +508,15 @@ int hda_dsp_post_fw_run_icl(struct snd_sof_dev *sdev) * the host whereas on TGL it is handled by the firmware. */ if (!hda->clk_config_lpro) { - ret = snd_sof_dsp_core_power_up(sdev, BIT(3)); + ret = hda_dsp_enable_core(sdev, BIT(3)); if (ret < 0) { dev_err(sdev->dev, "error: dsp core power up failed on core 3\n"); return ret; } + sdev->enabled_cores_mask |= BIT(3); + sdev->dsp_core_ref_count[3]++; + snd_sof_dsp_stall(sdev, BIT(3)); } |