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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2023-11-15 13:36:25 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-11-15 13:42:31 +0100 |
| commit | 9e88b493157a9901fa498f23cc3c9ab82b43ce83 (patch) | |
| tree | 07cc3b2bfe9f5a7ab1bd91fe95f4d784732c7584 | |
| parent | b944aa9d86d5f782bfe5e51336434c960304839c (diff) | |
| download | linux-rcu-9e88b493157a9901fa498f23cc3c9ab82b43ce83.tar.gz | |
ALSA: hda: i915: Alays handle -EPROBE_DEFER
It turns out that even if the comment says that the driver can load
fine, it's not really the case and no codecs are detected.
Specifically for -EPROBE_DEFER, always fail the probe.
This fixes a regression when HDA-intel is loaded before i915.
Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Closes: https://lore.kernel.org/r/ZVNUxZzCGcxQzqJX@intel.com
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Tested-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Fixes: e6d0c13e9f46 ("ALSA: hda: i915: Remove extra argument from snd_hdac_i915_init")
Link: https://gitlab.freedesktop.org/drm/intel/-/issues/9671
Link: https://lore.kernel.org/r/20231115123625.74286-1-maarten.lankhorst@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index e871afeeb383f0..e79508002bb1af 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2141,6 +2141,9 @@ static int azx_probe(struct pci_dev *pci, if (chip->driver_caps & AZX_DCAPS_I915_COMPONENT) { err = snd_hdac_i915_init(azx_bus(chip)); if (err < 0) { + if (err == -EPROBE_DEFER) + goto out_free; + /* if the controller is bound only with HDMI/DP * (for HSW and BDW), we need to abort the probe; * for other chips, still continue probing as other |