Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0f568959 authored by David Henningsson's avatar David Henningsson Committed by Takashi Iwai
Browse files

ALSA: hda - Add a block_report flag to jacks 



If the jack should not be reported to userspace (e g, because it is
in some transitional state), one can set this flag.

Signed-off-by: default avatarDavid Henningsson <david.henningsson@canonical.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent efe47108

sound/pci/hda/hda_jack.c

+1 −1
Original line number Diff line number Diff line
@@ -286,7 +286,7 @@ void snd_hda_jack_report_sync(struct hda_codec *codec) 
	jack = codec->jacktbl.list;

	for (i = 0; i < codec->jacktbl.used; i++, jack++)

		if (jack->nid) {

			if (!jack->kctl)

			if (!jack->kctl || jack->block_report)

				continue;

			state = get_jack_plug_state(jack->pin_sense);

			snd_kctl_jack_report(codec->bus->card, jack->kctl, state);

sound/pci/hda/hda_jack.h

+1 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ struct hda_jack_tbl { 
	unsigned int jack_detect:1;	/* capable of jack-detection? */

	unsigned int jack_dirty:1;	/* needs to update? */

	unsigned int phantom_jack:1;    /* a fixed, always present port? */

	unsigned int block_report:1;    /* in a transitional state - do not report to userspace */

	hda_nid_t gating_jack;		/* valid when gating jack plugged */

	hda_nid_t gated_jack;		/* gated is dependent on this jack */

	struct snd_kcontrol *kctl;	/* assigned kctl for jack-detection */