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| author |   Libin Yang <libin.yang@intel.com> | 2019-08-08 14:27:34 -0500 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-08-08 20:57:01 +0100 |
| commit | 0e4cc44f5066b22938f384cd57db99d66311de90 (patch) | |
| tree | ae9b56e5423d1ddffa6f4d19904f6407621dcd09 /sound/soc/intel/boards/skl_hda_dsp_common.c | |
| parent | ASoC: tscs454: remove unused variable 'PLL_48K_RATE' (diff) | |
| download | wireguard-linux-0e4cc44f5066b22938f384cd57db99d66311de90.tar.xz wireguard-linux-0e4cc44f5066b22938f384cd57db99d66311de90.zip | |
ASoC: intel: skl_hda_dsp_common: create HDMI jack kctl
This patch call snd_jack_add_new_kctl() to create the HDMI jack kctls.
Userspace needs these kctls to detect the hdmi monitor hotplug.
In /usr/share/alsa/ucm, the config file needs to assign a jack kctl to
"JackControl" to let PA get the jack hotplug status.
Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190808192734.18286-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards/skl_hda_dsp_common.c')
| -rw-r--r-- | sound/soc/intel/boards/skl_hda_dsp_common.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.c b/sound/soc/intel/boards/skl_hda_dsp_common.c index 55fd82e05e2c..58409b6e476e 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_common.c +++ b/sound/soc/intel/boards/skl_hda_dsp_common.c @@ -147,6 +147,11 @@ int skl_hda_hdmi_jack_init(struct snd_soc_card *card) if (err) return err; + err = snd_jack_add_new_kctl(pcm->hdmi_jack.jack, + jack_name, SND_JACK_AVOUT); + if (err) + dev_warn(component->dev, "failed creating Jack kctl\n"); + err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, &pcm->hdmi_jack); if (err < 0) |