The HD-audio codec driver remove may happen also at dynamically unbinding during operation, hence it needs manual triggers of snd_device_disconnect() calls, while it's missing for the jack objects that are associated with the codec.

This patch adds the manual disconnection call for jacks when the remove happens without card->shutdown (i.e. not under the full removal).

Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/hda_bind.c | 2 ++ sound/pci/hda/hda_jack.c | 11 +++++++++++ sound/pci/hda/hda_jack.h | 1 + 3 files changed, 14 insertions(+)

diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c index 7153bd53e189..c572fb5886d5 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 @@ -158,6 +159,7 @@ static int hda_codec_driver_remove(struct device *dev)

refcount_dec(&codec->pcm_ref); snd_hda_codec_disconnect_pcms(codec); + snd_hda_jack_tbl_disconnect(codec); wait_event(codec->remove_sleep, !refcount_read(&codec->pcm_ref)); snd_power_sync_ref(codec->bus->card);

diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index f29975e3e98d..7d7786df60ea 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c @@ -158,6 +158,17 @@ snd_hda_jack_tbl_new(struct hda_codec *codec, hda_nid_t nid, int dev_id) return jack; }

+void snd_hda_jack_tbl_disconnect(struct hda_codec *codec) +{ + struct hda_jack_tbl *jack = codec->jacktbl.list; + int i; + + for (i = 0; i < codec->jacktbl.used; i++, jack++) { + if (!codec->bus->shutdown && jack->jack) + snd_device_disconnect(codec->card, jack->jack); + } +} + void snd_hda_jack_tbl_clear(struct hda_codec *codec) { struct hda_jack_tbl *jack = codec->jacktbl.list; diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h index 2abf7aac243a..ff7d289c034b 100644 --- a/sound/pci/hda/hda_jack.h +++ b/sound/pci/hda/hda_jack.h @@ -69,6 +69,7 @@ struct hda_jack_tbl * snd_hda_jack_tbl_get_from_tag(struct hda_codec *codec, unsigned char tag, int dev_id);

+void snd_hda_jack_tbl_disconnect(struct hda_codec *codec); void snd_hda_jack_tbl_clear(struct hda_codec *codec);

void snd_hda_jack_set_dirty_all(struct hda_codec *codec);