[PATCH RFC] ASoC: hdac_hdmi: refine hdmi jacks

* [PATCH RFC] ASoC: hdac_hdmi: refine hdmi jacks
@ 2019-05-24  6:43 libin.yang
  2019-05-27  5:35 ` Yang, Libin
  0 siblings, 1 reply; 2+ messages in thread
From: libin.yang @ 2019-05-24  6:43 UTC (permalink / raw)
  To: alsa-devel; +Cc: tiwai, libin.yang, broonie, pierre-louis.bossart

From: Libin Yang <libin.yang@intel.com>

Sorry for a big patch. I will split it if the patch is acceptable.

This patch does the following actions:
1) jack is bound to pcm in origal code. The patch binds jack to pin-port.
   This mean each pin-port (3x3) has a jack. pin-port is used for DP-MST
   mode. The port means device entry for DP-MST in hdac_hdmi
   As hdac_hdmi allows user to map the pin-port to a pcm manually, the jack
   is bound to pcm is not accurate.
   However, PA assumes jack is bound to PCM for the legacy mode.
   For example, for ubuntu, in
   /usr/share/pulseaudio/alsa-mixer/paths/hdmi-output-x.conf uses
   "Jack HDMI/DP,pcm=n" to find which jack event is used.
   This main issue is: pcm number is fixed (3, 7, 8, 9, 10) for hdmi in
   legacy mode. But it is not always the same for ASoC hdmi audio.

2) move snd_soc_card_jack_new() from machine driver to codec driver.
   This is because the jack information is more lated to the codec
   Also this patch calls snd_jack_add_new_kctl() to export the jack kctl
   to userspace.

3) Don't call hdac_hdmi_jack_report() in hdac_hdmi_create_pin_port_muxs()
   Jack event means the jack pin hotplug event. It should not related to
   user setting.

Signed-off-by: Libin Yang <libin.yang@intel.com>
---
 sound/soc/codecs/hdac_hdmi.c                       | 141 +++++++++++----------
 sound/soc/intel/boards/bxt_da7219_max98357a.c      |  10 --
 sound/soc/intel/boards/bxt_rt298.c                 |  10 --
 sound/soc/intel/boards/glk_rt5682_max98357a.c      |  10 --
 sound/soc/intel/boards/kbl_da7219_max98357a.c      |  10 --
 sound/soc/intel/boards/kbl_da7219_max98927.c       |  10 --
 sound/soc/intel/boards/kbl_rt5660.c                |  10 --
 sound/soc/intel/boards/kbl_rt5663_max98927.c       |  10 --
 .../soc/intel/boards/kbl_rt5663_rt5514_max98927.c  |   9 --
 sound/soc/intel/boards/skl_hda_dsp_common.c        |   9 --
 sound/soc/intel/boards/skl_nau88l25_max98357a.c    |  11 --
 sound/soc/intel/boards/skl_nau88l25_ssm4567.c      |  11 --
 sound/soc/intel/boards/skl_rt286.c                 |  10 --
 sound/soc/intel/boards/sof_rt5682.c                |  11 --
 14 files changed, 72 insertions(+), 200 deletions(-)

diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c
index 660e058..49f02b1 100644
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -4,6 +4,7 @@
  *  Copyright (C) 2014-2015 Intel Corp
  *  Author: Samreen Nilofer <samreen.nilofer@intel.com>
  *	    Subhransu S. Prusty <subhransu.s.prusty@intel.com>
+ *	    Libin Yang <libin.yang@intel.com>
  *  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -30,6 +31,7 @@
 #include <sound/hda_i915.h>
 #include <sound/pcm_drm_eld.h>
 #include <sound/hda_chmap.h>
+#include <sound/hda_codec.h>
 #include "../../hda/local.h"
 #include "hdac_hdmi.h"
 
@@ -95,6 +97,8 @@ struct hdac_hdmi_port {
 	int num_mux_nids;
 	hda_nid_t mux_nids[HDA_MAX_CONNECTIONS];
 	struct hdac_hdmi_eld eld;
+	struct snd_soc_jack jack;
+	int jack_event;
 	const char *jack_pin;
 	struct snd_soc_dapm_context *dapm;
 	const char *output_pin;
@@ -105,14 +109,12 @@ struct hdac_hdmi_pcm {
 	int pcm_id;
 	struct list_head port_list;
 	struct hdac_hdmi_cvt *cvt;
-	struct snd_soc_jack *jack;
 	int stream_tag;
 	int channels;
 	int format;
 	bool chmap_set;
 	unsigned char chmap[8]; /* ALSA API channel-map */
 	struct mutex lock;
-	int jack_event;
 };
 
 struct hdac_hdmi_dai_port_map {
@@ -166,8 +168,7 @@ hdac_hdmi_get_pcm_from_cvt(struct hdac_hdmi_priv *hdmi,
 	return pcm;
 }
 
-static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm,
-		struct hdac_hdmi_port *port, bool is_connect)
+static void hdac_hdmi_jack_report(struct hdac_hdmi_port *port, bool is_connect)
 {
 	struct hdac_device *hdev = port->pin->hdev;
 
@@ -176,33 +177,24 @@ static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm,
 	else
 		snd_soc_dapm_disable_pin(port->dapm, port->jack_pin);
 
+	snd_soc_dapm_sync(port->dapm);
+
+	if (!port->jack.jack)
+		return;
 	if (is_connect) {
-		/*
-		 * Report Jack connect event when a device is connected
-		 * for the first time where same PCM is attached to multiple
-		 * ports.
-		 */
-		if (pcm->jack_event == 0) {
+		if (port->jack_event == 0) {
 			dev_dbg(&hdev->dev,
-					"jack report for pcm=%d\n",
-					pcm->pcm_id);
-			snd_soc_jack_report(pcm->jack, SND_JACK_AVOUT,
-						SND_JACK_AVOUT);
+				"jack report for pin:port = %d:%d\n",
+				port->id, port->pin->nid);
+			snd_soc_jack_report(&port->jack, SND_JACK_AVOUT,
+					    SND_JACK_AVOUT);
 		}
-		pcm->jack_event++;
+		port->jack_event = 1;
 	} else {
-		/*
-		 * Report Jack disconnect event when a device is disconnected
-		 * is the only last connected device when same PCM is attached
-		 * to multiple ports.
-		 */
-		if (pcm->jack_event == 1)
-			snd_soc_jack_report(pcm->jack, 0, SND_JACK_AVOUT);
-		if (pcm->jack_event > 0)
-			pcm->jack_event--;
+		if (port->jack_event == 1)
+			snd_soc_jack_report(&port->jack, 0, SND_JACK_AVOUT);
+		port->jack_event = 0;
 	}
-
-	snd_soc_dapm_sync(port->dapm);
 }
 
 /* MST supported verbs */
@@ -855,7 +847,6 @@ static int hdac_hdmi_pin_mux_widget_event(struct snd_soc_dapm_widget *w,
 static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	int ret;
 	struct hdac_hdmi_port *p, *p_next;
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
@@ -865,6 +856,7 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol,
 	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev);
 	struct hdac_hdmi_pcm *pcm = NULL;
 	const char *cvt_name =  e->texts[ucontrol->value.enumerated.item[0]];
+	int ret;
 
 	ret = snd_soc_dapm_put_enum_double(kcontrol, ucontrol);
 	if (ret < 0)
@@ -880,13 +872,12 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol,
 
 		list_for_each_entry_safe(p, p_next, &pcm->port_list, head) {
 			if (p == port && p->id == port->id &&
-					p->pin == port->pin) {
-				hdac_hdmi_jack_report(pcm, port, false);
+			    p->pin == port->pin)
 				list_del(&p->head);
-			}
 		}
 	}
 
+
 	/*
 	 * Jack status is not reported during device probe as the
 	 * PCMs are not registered by then. So report it here.
@@ -895,7 +886,6 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol,
 		if (!strcmp(cvt_name, pcm->cvt->name)) {
 			list_add_tail(&port->head, &pcm->port_list);
 			if (port->eld.monitor_present && port->eld.eld_valid) {
-				hdac_hdmi_jack_report(pcm, port, true);
 				mutex_unlock(&hdmi->pin_mutex);
 				return ret;
 			}
@@ -1247,27 +1237,18 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin,
 	}
 
 	pcm = hdac_hdmi_get_pcm(hdev, port);
-
 	if (!port->eld.monitor_present || !port->eld.eld_valid) {
-
 		dev_err(&hdev->dev, "%s: disconnect for pin:port %d:%d\n",
 						__func__, pin->nid, port->id);
 
-		/*
-		 * PCMs are not registered during device probe, so don't
-		 * report jack here. It will be done in usermode mux
-		 * control select.
-		 */
-		if (pcm)
-			hdac_hdmi_jack_report(pcm, port, false);
+		hdac_hdmi_jack_report(port, false);
 
 		mutex_unlock(&hdmi->pin_mutex);
 		return;
 	}
 
 	if (port->eld.monitor_present && port->eld.eld_valid) {
-		if (pcm)
-			hdac_hdmi_jack_report(pcm, port, true);
+		hdac_hdmi_jack_report(port, true);
 
 		print_hex_dump_debug("ELD: ", DUMP_PREFIX_OFFSET, 16, 1,
 			  port->eld.eld_buffer, port->eld.eld_size, false);
@@ -1299,6 +1280,7 @@ static int hdac_hdmi_add_ports(struct hdac_device *hdev,
 	}
 	pin->ports = ports;
 	pin->num_ports = max_ports;
+
 	return 0;
 }
 
@@ -1664,6 +1646,30 @@ static int create_fill_jack_kcontrols(struct snd_soc_card *card,
 	return snd_soc_add_card_controls(card, kc, i);
 }
 
+static void hdac_hdmi_present_sense_all_pins(struct hdac_device *hdev,
+			struct hdac_hdmi_priv *hdmi, bool detect_pin_caps)
+{
+	int i;
+	struct hdac_hdmi_pin *pin;
+
+	list_for_each_entry(pin, &hdmi->pin_list, head) {
+		if (detect_pin_caps) {
+
+			if (hdac_hdmi_get_port_len(hdev, pin->nid)  == 0)
+				pin->mst_capable = false;
+			else
+				pin->mst_capable = true;
+		}
+
+		for (i = 0; i < pin->num_ports; i++) {
+			if (!pin->mst_capable && i > 0)
+				continue;
+
+			hdac_hdmi_present_sense(pin, &pin->ports[i]);
+		}
+	}
+}
+
 int hdac_hdmi_jack_port_init(struct snd_soc_component *component,
 			struct snd_soc_dapm_context *dapm)
 {
@@ -1673,6 +1679,7 @@ int hdac_hdmi_jack_port_init(struct snd_soc_component *component,
 	struct snd_soc_dapm_widget *widgets;
 	struct snd_soc_dapm_route *route;
 	char w_name[NAME_SIZE];
+	char jack_name[NAME_SIZE];
 	int i = 0, j, ret;
 
 	widgets = devm_kcalloc(dapm->dev, hdmi->num_ports,
@@ -1701,6 +1708,23 @@ int hdac_hdmi_jack_port_init(struct snd_soc_component *component,
 			pin->ports[j].jack_pin = widgets[i].name;
 			pin->ports[j].dapm = dapm;
 
+			/* create pin-port jack */
+			snprintf(jack_name, sizeof(jack_name),
+				 "HDMI/DP, pin:port=%d:%d Jack",
+				  pin->nid, pin->ports[j].id);
+			ret = snd_soc_card_jack_new(dapm->card, jack_name,
+						    SND_JACK_AVOUT,
+						    &(pin->ports[j].jack),
+						    NULL, 0);
+			if (ret)
+				return ret;
+
+			ret = snd_jack_add_new_kctl(pin->ports[j].jack.jack,
+						    jack_name, SND_JACK_AVOUT);
+			if (ret)
+				dev_warn(&hdev->dev, "failed creating Jack kctl\n");
+
+
 			/* add to route from Jack widget to output */
 			hdac_hdmi_fill_route(&route[i], pin->ports[j].jack_pin,
 					NULL, pin->ports[j].output_pin, NULL);
@@ -1708,6 +1732,8 @@ int hdac_hdmi_jack_port_init(struct snd_soc_component *component,
 			i++;
 		}
 	}
+	/* now jack is ready, let's update the status */
+	hdac_hdmi_present_sense_all_pins(hdev, hdmi, true);
 
 	/* Add Route from Jack widget to the output widget */
 	ret = snd_soc_dapm_new_controls(dapm, widgets, hdmi->num_ports);
@@ -1739,6 +1765,10 @@ int hdac_hdmi_jack_port_init(struct snd_soc_component *component,
 }
 EXPORT_SYMBOL_GPL(hdac_hdmi_jack_port_init);
 
+/*
+ * TODO: maybe we should rename this function name
+ *       as it is not related to jack init any more.
+ */
 int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device,
 				struct snd_soc_jack *jack)
 {
@@ -1758,8 +1788,6 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device,
 		return -ENOMEM;
 	pcm->pcm_id = device;
 	pcm->cvt = hdmi->dai_map[dai->id].cvt;
-	pcm->jack_event = 0;
-	pcm->jack = jack;
 	mutex_init(&pcm->lock);
 	INIT_LIST_HEAD(&pcm->port_list);
 	snd_pcm = hdac_hdmi_get_pcm_from_id(dai->component->card, device);
@@ -1779,30 +1807,6 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device,
 }
 EXPORT_SYMBOL_GPL(hdac_hdmi_jack_init);
 
-static void hdac_hdmi_present_sense_all_pins(struct hdac_device *hdev,
-			struct hdac_hdmi_priv *hdmi, bool detect_pin_caps)
-{
-	int i;
-	struct hdac_hdmi_pin *pin;
-
-	list_for_each_entry(pin, &hdmi->pin_list, head) {
-		if (detect_pin_caps) {
-
-			if (hdac_hdmi_get_port_len(hdev, pin->nid)  == 0)
-				pin->mst_capable = false;
-			else
-				pin->mst_capable = true;
-		}
-
-		for (i = 0; i < pin->num_ports; i++) {
-			if (!pin->mst_capable && i > 0)
-				continue;
-
-			hdac_hdmi_present_sense(pin, &pin->ports[i]);
-		}
-	}
-}
-
 static int hdmi_codec_probe(struct snd_soc_component *component)
 {
 	struct hdac_hdmi_priv *hdmi = snd_soc_component_get_drvdata(component);
@@ -1837,7 +1841,6 @@ static int hdmi_codec_probe(struct snd_soc_component *component)
 		return ret;
 	}
 
-	hdac_hdmi_present_sense_all_pins(hdev, hdmi, true);
 	/* Imp: Store the card pointer in hda_codec */
 	hdmi->card = dapm->card->snd_card;
 
diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c
index 5cadb7f..c69cfa9 100644
--- a/sound/soc/intel/boards/bxt_da7219_max98357a.c
+++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c
@@ -573,14 +573,12 @@ static const struct x86_cpu_id glk_ids[] = {
 	{}
 };
 
-#define NAME_SIZE	32
 static int bxt_card_late_probe(struct snd_soc_card *card)
 {
 	struct bxt_card_private *ctx = snd_soc_card_get_drvdata(card);
 	struct bxt_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	if (x86_match_cpu(glk_ids))
 		snd_soc_dapm_add_routes(&card->dapm, gemini_map,
@@ -591,14 +589,6 @@ static int bxt_card_late_probe(struct snd_soc_card *card)
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT, &broxton_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&broxton_hdmi[i]);
diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c
index e91057f..d1372891 100644
--- a/sound/soc/intel/boards/bxt_rt298.c
+++ b/sound/soc/intel/boards/bxt_rt298.c
@@ -507,25 +507,15 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = {
 	},
 };
 
-#define NAME_SIZE	32
 static int bxt_card_late_probe(struct snd_soc_card *card)
 {
 	struct bxt_rt286_private *ctx = snd_soc_card_get_drvdata(card);
 	struct bxt_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT, &broxton_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&broxton_hdmi[i]);
diff --git a/sound/soc/intel/boards/glk_rt5682_max98357a.c b/sound/soc/intel/boards/glk_rt5682_max98357a.c
index d17126f..2a35974 100644
--- a/sound/soc/intel/boards/glk_rt5682_max98357a.c
+++ b/sound/soc/intel/boards/glk_rt5682_max98357a.c
@@ -29,7 +29,6 @@
 #define MAXIM_DEV0_NAME "MX98357A:00"
 #define DUAL_CHANNEL 2
 #define QUAD_CHANNEL 4
-#define NAME_SIZE 32
 
 static struct snd_soc_jack geminilake_hdmi[3];
 
@@ -523,21 +522,12 @@ static int glk_card_late_probe(struct snd_soc_card *card)
 {
 	struct glk_card_private *ctx = snd_soc_card_get_drvdata(card);
 	struct snd_soc_component *component = NULL;
-	char jack_name[NAME_SIZE];
 	struct glk_hdmi_pcm *pcm;
 	int err = 0;
 	int i = 0;
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT, &geminilake_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&geminilake_hdmi[i]);
diff --git a/sound/soc/intel/boards/kbl_da7219_max98357a.c b/sound/soc/intel/boards/kbl_da7219_max98357a.c
index 07491a0..f293307 100644
--- a/sound/soc/intel/boards/kbl_da7219_max98357a.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98357a.c
@@ -519,25 +519,15 @@ static struct snd_soc_dai_link kabylake_dais[] = {
 	},
 };
 
-#define NAME_SIZE	32
 static int kabylake_card_late_probe(struct snd_soc_card *card)
 {
 	struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card);
 	struct kbl_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT, &skylake_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 				&skylake_hdmi[i]);
diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c
index f72a7bf..84d3609 100644
--- a/sound/soc/intel/boards/kbl_da7219_max98927.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98927.c
@@ -34,7 +34,6 @@
 
 #define DUAL_CHANNEL	2
 #define QUAD_CHANNEL	4
-#define NAME_SIZE	32
 
 static struct snd_soc_card *kabylake_audio_card;
 static struct snd_soc_jack kabylake_hdmi[3];
@@ -952,18 +951,9 @@ static int kabylake_card_late_probe(struct snd_soc_card *card)
 	struct kbl_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT, &kabylake_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&kabylake_hdmi[i]);
diff --git a/sound/soc/intel/boards/kbl_rt5660.c b/sound/soc/intel/boards/kbl_rt5660.c
index 3255e00..06411bf 100644
--- a/sound/soc/intel/boards/kbl_rt5660.c
+++ b/sound/soc/intel/boards/kbl_rt5660.c
@@ -447,25 +447,15 @@ static struct snd_soc_dai_link kabylake_rt5660_dais[] = {
 };
 
 
-#define NAME_SIZE	32
 static int kabylake_card_late_probe(struct snd_soc_card *card)
 {
 	struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card);
 	struct kbl_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT, &skylake_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 				&skylake_hdmi[i]);
diff --git a/sound/soc/intel/boards/kbl_rt5663_max98927.c b/sound/soc/intel/boards/kbl_rt5663_max98927.c
index d714752..9c43c6c 100644
--- a/sound/soc/intel/boards/kbl_rt5663_max98927.c
+++ b/sound/soc/intel/boards/kbl_rt5663_max98927.c
@@ -898,25 +898,15 @@ static struct snd_soc_dai_link kabylake_5663_dais[] = {
 	},
 };
 
-#define NAME_SIZE	32
 static int kabylake_card_late_probe(struct snd_soc_card *card)
 {
 	struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(card);
 	struct kbl_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT, &skylake_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&skylake_hdmi[i]);
diff --git a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
index 879f142..8fe4007 100644
--- a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
+++ b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
@@ -40,7 +40,6 @@
 #define RT5663_DEV_NAME "i2c-10EC5663:00"
 #define RT5514_AIF1_BCLK_FREQ (48000 * 8 * 16)
 #define RT5514_AIF1_SYSCLK_FREQ 12288000
-#define NAME_SIZE 32
 
 #define DMIC_CH(p) p->list[p->count-1]
 
@@ -600,18 +599,10 @@ static int kabylake_card_late_probe(struct snd_soc_card *card)
 	struct kbl_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP,pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-				SND_JACK_AVOUT, &ctx->kabylake_hdmi[i],
-				NULL, 0);
 
-		if (err)
-			return err;
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&ctx->kabylake_hdmi[i]);
 		if (err < 0)
diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.c b/sound/soc/intel/boards/skl_hda_dsp_common.c
index 8b68f41..0f57fc2 100644
--- a/sound/soc/intel/boards/skl_hda_dsp_common.c
+++ b/sound/soc/intel/boards/skl_hda_dsp_common.c
@@ -118,19 +118,10 @@ int skl_hda_hdmi_jack_init(struct snd_soc_card *card)
 	struct skl_hda_private *ctx = snd_soc_card_get_drvdata(card);
 	struct snd_soc_component *component = NULL;
 	struct skl_hda_hdmi_pcm *pcm;
-	char jack_name[NAME_SIZE];
 	int err;
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			 "HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					    SND_JACK_AVOUT, &pcm->hdmi_jack,
-					    NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 					  &pcm->hdmi_jack);
diff --git a/sound/soc/intel/boards/skl_nau88l25_max98357a.c b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
index 0922106..aca426f 100644
--- a/sound/soc/intel/boards/skl_nau88l25_max98357a.c
+++ b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
@@ -587,26 +587,15 @@ static struct snd_soc_dai_link skylake_dais[] = {
 	},
 };
 
-#define NAME_SIZE	32
 static int skylake_card_late_probe(struct snd_soc_card *card)
 {
 	struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(card);
 	struct skl_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT,
-					&skylake_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&skylake_hdmi[i]);
diff --git a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
index 8433c52..788a837 100644
--- a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
+++ b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c
@@ -638,26 +638,15 @@ static struct snd_soc_dai_link skylake_dais[] = {
 	},
 };
 
-#define NAME_SIZE	32
 static int skylake_card_late_probe(struct snd_soc_card *card)
 {
 	struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(card);
 	struct skl_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT,
-					&skylake_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&skylake_hdmi[i]);
diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c
index 0e1818d..5d245f5 100644
--- a/sound/soc/intel/boards/skl_rt286.c
+++ b/sound/soc/intel/boards/skl_rt286.c
@@ -473,25 +473,15 @@ static struct snd_soc_dai_link skylake_rt286_dais[] = {
 	},
 };
 
-#define NAME_SIZE	32
 static int skylake_card_late_probe(struct snd_soc_card *card)
 {
 	struct skl_rt286_private *ctx = snd_soc_card_get_drvdata(card);
 	struct skl_hdmi_pcm *pcm;
 	struct snd_soc_component *component = NULL;
 	int err, i = 0;
-	char jack_name[NAME_SIZE];
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			"HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					SND_JACK_AVOUT, &skylake_hdmi[i],
-					NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 						&skylake_hdmi[i]);
diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
index f28fb98..660e4a6 100644
--- a/sound/soc/intel/boards/sof_rt5682.c
+++ b/sound/soc/intel/boards/sof_rt5682.c
@@ -22,8 +22,6 @@
 #include "../../codecs/rt5682.h"
 #include "../../codecs/hdac_hdmi.h"
 
-#define NAME_SIZE 32
-
 #define SOF_RT5682_SSP_CODEC(quirk)		((quirk) & GENMASK(2, 0))
 #define SOF_RT5682_SSP_CODEC_MASK			(GENMASK(2, 0))
 #define SOF_RT5682_MCLK_EN			BIT(3)
@@ -216,7 +214,6 @@ static int sof_card_late_probe(struct snd_soc_card *card)
 {
 	struct sof_card_private *ctx = snd_soc_card_get_drvdata(card);
 	struct snd_soc_component *component = NULL;
-	char jack_name[NAME_SIZE];
 	struct sof_hdmi_pcm *pcm;
 	int err = 0;
 	int i = 0;
@@ -227,14 +224,6 @@ static int sof_card_late_probe(struct snd_soc_card *card)
 
 	list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 		component = pcm->codec_dai->component;
-		snprintf(jack_name, sizeof(jack_name),
-			 "HDMI/DP, pcm=%d Jack", pcm->device);
-		err = snd_soc_card_jack_new(card, jack_name,
-					    SND_JACK_AVOUT, &sof_hdmi[i],
-					    NULL, 0);
-
-		if (err)
-			return err;
 
 		err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 					  &sof_hdmi[i]);
-- 
2.7.4

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