diff options
Diffstat (limited to 'sound/pci/hda/hda_bind.c')
-rw-r--r-- | sound/pci/hda/hda_bind.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c index 1c8bffc3eec6..1a868dd9dc4b 100644 --- a/sound/pci/hda/hda_bind.c +++ b/sound/pci/hda/hda_bind.c @@ -14,6 +14,7 @@ #include <sound/core.h> #include <sound/hda_codec.h> #include "hda_local.h" +#include "hda_jack.h" /* * find a matching codec id @@ -156,6 +157,12 @@ static int hda_codec_driver_remove(struct device *dev) return codec->bus->core.ext_ops->hdev_detach(&codec->core); } + snd_hda_codec_disconnect_pcms(codec); + snd_hda_jack_tbl_disconnect(codec); + if (!refcount_dec_and_test(&codec->pcm_ref)) + wait_event(codec->remove_sleep, !refcount_read(&codec->pcm_ref)); + snd_power_sync_ref(codec->bus->card); + if (codec->patch_ops.free) codec->patch_ops.free(codec); snd_hda_codec_cleanup_for_unbind(codec); @@ -241,6 +248,13 @@ static bool is_likely_hdmi_codec(struct hda_codec *codec) { hda_nid_t nid; + /* + * For ASoC users, if snd_hda_hdmi_codec module is denylisted and any + * event causes i915 enumeration to fail, ->wcaps remains uninitialized. + */ + if (!codec->wcaps) + return true; + for_each_hda_codec_node(nid, codec) { unsigned int wcaps = get_wcaps(codec, nid); switch (get_wcaps_type(wcaps)) { |