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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2023-10-09 14:54:36 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-10-19 15:56:20 +0300 |
| commit | 3d1a0558136150448c91f9dd915dec843de8eacf (patch) | |
| tree | 989d13a68c37ecf6fe8aa46da68133e624903f27 /sound/soc/sof/intel/hda.c | |
| parent | e46f13776fcadc08916e1bb494d673adaf390464 (diff) | |
| download | linux-3d1a0558136150448c91f9dd915dec843de8eacf.tar.xz | |
ASoC: SOF: Intel: Move binding to display driver outside of deferred probe
Now that we can use -EPROBE_DEFER, it's no longer required to spin off
the snd_hdac_i915_init into a workqueue.
Use the -EPROBE_DEFER mechanism instead, which must be returned in the
probe function.
The previously added probe_early can be used for this,
and we also use the newly added remove_late for unbinding afterwards.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20231009115437.99976-13-maarten.lankhorst@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/sof/intel/hda.c')
| -rw-r--r-- | sound/soc/sof/intel/hda.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 2f189473323f..d4e76c58de13 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -1168,6 +1168,7 @@ int hda_dsp_probe_early(struct snd_sof_dev *sdev) return -ENOMEM; sdev->pdata->hw_pdata = hdev; hdev->desc = chip; + ret = hda_init(sdev); err: return ret; @@ -1177,7 +1178,6 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) { struct pci_dev *pci = to_pci_dev(sdev->dev); struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; - struct hdac_bus *bus; int ret = 0; hdev->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec", @@ -1201,12 +1201,6 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) if (sdev->dspless_mode_selected) hdev->no_ipc_position = 1; - /* set up HDA base */ - bus = sof_to_bus(sdev); - ret = hda_init(sdev); - if (ret < 0) - goto hdac_bus_unmap; - if (sdev->dspless_mode_selected) goto skip_dsp_setup; @@ -1315,8 +1309,6 @@ free_streams: iounmap(sdev->bar[HDA_DSP_BAR]); hdac_bus_unmap: platform_device_unregister(hdev->dmic_dev); - iounmap(bus->remap_addr); - hda_codec_i915_exit(sdev); return ret; } @@ -1325,7 +1317,6 @@ int hda_dsp_remove(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; const struct sof_intel_dsp_desc *chip = hda->desc; - struct hdac_bus *bus = sof_to_bus(sdev); struct pci_dev *pci = to_pci_dev(sdev->dev); struct nhlt_acpi_table *nhlt = hda->nhlt; @@ -1376,10 +1367,13 @@ skip_disable_dsp: if (!sdev->dspless_mode_selected) iounmap(sdev->bar[HDA_DSP_BAR]); - iounmap(bus->remap_addr); + return 0; +} +int hda_dsp_remove_late(struct snd_sof_dev *sdev) +{ + iounmap(sof_to_bus(sdev)->remap_addr); sof_hda_bus_exit(sdev); - hda_codec_i915_exit(sdev); return 0; |