| /kernel/linux/linux-5.10/sound/core/ |
| D | jack.c | 3 * Jack abstraction layer
11 #include <sound/jack.h>
17 struct list_head list; /* list of controls belong to the same jack */
35 struct snd_jack *jack = device->device_data; in snd_jack_dev_disconnect() local
37 mutex_lock(&jack->input_dev_lock); in snd_jack_dev_disconnect()
38 if (!jack->input_dev) { in snd_jack_dev_disconnect()
39 mutex_unlock(&jack->input_dev_lock); in snd_jack_dev_disconnect()
45 if (jack->registered) in snd_jack_dev_disconnect()
46 input_unregister_device(jack->input_dev); in snd_jack_dev_disconnect()
48 input_free_device(jack->input_dev); in snd_jack_dev_disconnect()
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| /kernel/linux/linux-5.10/sound/pci/hda/ |
| D | hda_jack.c | 3 * Jack-detection handling for HD-audio
13 #include <sound/jack.h>
20 * is_jack_detectable - Check whether the given pin is jack-detectable
24 * Check whether the given pin is capable to report the jack detection.
25 * The jack detection might not work by various reasons, e.g. the jack
65 * snd_hda_jack_tbl_get_mst - query the jack-table entry for the given NID
73 struct hda_jack_tbl *jack = codec->jacktbl.list; in snd_hda_jack_tbl_get_mst() local
76 if (!nid || !jack) in snd_hda_jack_tbl_get_mst()
78 for (i = 0; i < codec->jacktbl.used; i++, jack++) in snd_hda_jack_tbl_get_mst()
79 if (jack->nid == nid && jack->dev_id == dev_id) in snd_hda_jack_tbl_get_mst()
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| D | hda_jack.h | 3 * Jack-detection handling for HD-audio
12 #include <sound/jack.h>
26 struct hda_jack_tbl *jack; /* associated jack entry */ member
35 /* jack-detection stuff */
37 unsigned int jack_detect:1; /* capable of jack-detection? */
41 hda_nid_t gating_jack; /* valid when gating jack plugged */
42 hda_nid_t gated_jack; /* gated is dependent on this jack */
45 struct snd_jack *jack; member
57 * snd_hda_jack_tbl_get - query the jack-table entry for the given NID
83 * snd_hda_jack_detect_enable - enable the jack-detection
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| /kernel/linux/linux-6.6/sound/pci/hda/ |
| D | hda_jack.c | 3 * Jack-detection handling for HD-audio
13 #include <sound/jack.h>
20 * is_jack_detectable - Check whether the given pin is jack-detectable
24 * Check whether the given pin is capable to report the jack detection.
25 * The jack detection might not work by various reasons, e.g. the jack
65 * snd_hda_jack_tbl_get_mst - query the jack-table entry for the given NID
73 struct hda_jack_tbl *jack = codec->jacktbl.list; in snd_hda_jack_tbl_get_mst() local
76 if (!nid || !jack) in snd_hda_jack_tbl_get_mst()
78 for (i = 0; i < codec->jacktbl.used; i++, jack++) in snd_hda_jack_tbl_get_mst()
79 if (jack->nid == nid && jack->dev_id == dev_id) in snd_hda_jack_tbl_get_mst()
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| D | hda_jack.h | 3 * Jack-detection handling for HD-audio
12 #include <sound/jack.h>
26 struct hda_jack_tbl *jack; /* associated jack entry */ member
35 /* jack-detection stuff */
37 unsigned int jack_detect:1; /* capable of jack-detection? */
41 hda_nid_t gating_jack; /* valid when gating jack plugged */
42 hda_nid_t gated_jack; /* gated is dependent on this jack */
43 hda_nid_t key_report_jack; /* key reports to this jack */
46 struct snd_jack *jack; member
58 * snd_hda_jack_tbl_get - query the jack-table entry for the given NID
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| /kernel/linux/linux-6.6/sound/core/ |
| D | jack.c | 3 * Jack abstraction layer
14 #include <sound/jack.h>
20 struct list_head list; /* list of controls belong to the same jack */
22 struct snd_jack *jack; /* pointer to struct snd_jack */ member
40 static void snd_jack_remove_debugfs(struct snd_jack *jack);
44 struct snd_jack *jack = device->device_data; in snd_jack_dev_disconnect() local
46 snd_jack_remove_debugfs(jack); in snd_jack_dev_disconnect()
49 guard(mutex)(&jack->input_dev_lock); in snd_jack_dev_disconnect()
50 if (!jack->input_dev) in snd_jack_dev_disconnect()
55 if (jack->registered) in snd_jack_dev_disconnect()
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| /kernel/linux/linux-6.6/sound/soc/ |
| D | soc-jack.c | 3 // soc-jack.c -- ALSA SoC jack handling
9 #include <sound/jack.h>
21 * snd_soc_jack_report - Report the current status for a jack
23 * @jack: the jack
34 void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask) in snd_soc_jack_report() argument
40 if (!jack || !jack->jack) in snd_soc_jack_report()
42 trace_snd_soc_jack_report(jack, mask, status); in snd_soc_jack_report()
44 dapm = &jack->card->dapm; in snd_soc_jack_report()
46 mutex_lock(&jack->mutex); in snd_soc_jack_report()
48 jack->status &= ~mask; in snd_soc_jack_report()
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| D | soc-card.c | 12 #include <sound/jack.h>
66 struct snd_soc_jack *jack, bool initial_kctl) in jack_new() argument
68 mutex_init(&jack->mutex); in jack_new()
69 jack->card = card; in jack_new()
70 INIT_LIST_HEAD(&jack->pins); in jack_new()
71 INIT_LIST_HEAD(&jack->jack_zones); in jack_new()
72 BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier); in jack_new()
74 return snd_jack_new(card->snd_card, id, type, &jack->jack, initial_kctl, false); in jack_new()
78 * snd_soc_card_jack_new - Create a new jack without pins
80 * @id: an identifying string for this jack
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| /kernel/linux/linux-5.10/sound/soc/ |
| D | soc-jack.c | 3 // soc-jack.c -- ALSA SoC jack handling
9 #include <sound/jack.h>
22 struct snd_soc_jack *jack; member
27 * snd_soc_jack_report - Report the current status for a jack
29 * @jack: the jack
40 void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask) in snd_soc_jack_report() argument
47 if (!jack) in snd_soc_jack_report()
49 trace_snd_soc_jack_report(jack, mask, status); in snd_soc_jack_report()
51 dapm = &jack->card->dapm; in snd_soc_jack_report()
53 mutex_lock(&jack->mutex); in snd_soc_jack_report()
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| /kernel/linux/linux-5.10/Documentation/sound/soc/ |
| D | jack.rst | 2 ASoC jack detection
6 the kernel side of which can be seen in include/sound/jack.h. ASoC
9 - It allows more than one jack detection method to work together on one
10 user visible jack. In embedded systems it is common for multiple
11 to be present on a single jack but handled by separate bits of
15 automatically based on the detected jack status (eg, turning off the
19 together: the jack itself represented by a struct snd_soc_jack, sets of
21 code providing jack reporting mechanisms.
23 For example, a system may have a stereo headset jack with two reporting
27 headphone when the headphone jack status changes.
[all …]
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| /kernel/linux/linux-6.6/Documentation/sound/soc/ |
| D | jack.rst | 2 ASoC jack detection
6 the kernel side of which can be seen in include/sound/jack.h. ASoC
9 - It allows more than one jack detection method to work together on one
10 user visible jack. In embedded systems it is common for multiple
11 to be present on a single jack but handled by separate bits of
15 automatically based on the detected jack status (eg, turning off the
19 together: the jack itself represented by a struct snd_soc_jack, sets of
21 code providing jack reporting mechanisms.
23 For example, a system may have a stereo headset jack with two reporting
27 headphone when the headphone jack status changes.
[all …]
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| /kernel/linux/linux-6.6/Documentation/sound/designs/ |
| D | jack-controls.rst | 2 ALSA Jack Controls
5 Why we need Jack kcontrols
13 The old ALSA jack code only created input devices for each registered
14 jack. These jack input devices are not readable by userspace devices
17 The new jack code creates embedded jack kcontrols for each jack that
21 intelligently based on jack insertion or removal events.
23 Jack Kcontrol Internals
26 Each jack will have a kcontrol list, so that we can create a kcontrol
27 and attach it to the jack, at jack creation stage. We can also add a
28 kcontrol to an existing jack, at anytime when required.
[all …]
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| D | jack-injection.rst | 2 ALSA Jack Software Injection
5 Simple Introduction On Jack Injection
8 Here jack injection means users could inject plugin or plugout events
14 jack or to some audio jacks, we don't need to physically access the
15 machine and plug/unplug physical devices to the audio jack.
17 In this design, an audio jack doesn't equal to a physical audio jack.
18 Sometimes a physical audio jack contains multi functions, and the
20 ``snd_jack`` represents a physical audio jack and the ``jack_kctl``
21 represents a function, for example a physical jack has two functions:
23 for this jack. The jack injection is implemented based on the
[all …]
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| /kernel/linux/linux-5.10/Documentation/sound/designs/ |
| D | jack-controls.rst | 2 ALSA Jack Controls
5 Why we need Jack kcontrols
13 The old ALSA jack code only created input devices for each registered
14 jack. These jack input devices are not readable by userspace devices
17 The new jack code creates embedded jack kcontrols for each jack that
21 intelligently based on jack insertion or removal events.
23 Jack Kcontrol Internals
26 Each jack will have a kcontrol list, so that we can create a kcontrol
27 and attach it to the jack, at jack creation stage. We can also add a
28 kcontrol to an existing jack, at anytime when required.
[all …]
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| /kernel/linux/linux-6.6/include/sound/ |
| D | soc-jack.h | 3 * soc-jack.h
12 * struct snd_soc_jack_pin - Describes a pin to update based on jack detection
15 * @mask: bits to check for in reported jack status
27 * struct snd_soc_jack_zone - Describes voltage zones of jack detection
31 * @jack_type: type of jack that is expected for this voltage
32 * @debounce_time: debounce_time for jack, codec driver should wait for this
45 * struct snd_soc_jack_gpio - Describes a gpio pin for jack detection
53 * @report: value to report when jack detected
72 struct snd_soc_jack *jack; member
84 struct snd_jack *jack; member
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| /kernel/linux/linux-5.10/sound/soc/pxa/ |
| D | spitz.c | 51 /* set up jack connection */ in spitz_ext_control()
54 /* enable and unmute hp jack, disable mic bias */ in spitz_ext_control()
55 snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); in spitz_ext_control()
56 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); in spitz_ext_control()
57 snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); in spitz_ext_control()
58 snd_soc_dapm_enable_pin_unlocked(dapm, "Headphone Jack"); in spitz_ext_control()
63 /* enable mic jack and bias, mute hp */ in spitz_ext_control()
64 snd_soc_dapm_disable_pin_unlocked(dapm, "Headphone Jack"); in spitz_ext_control()
65 snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); in spitz_ext_control()
66 snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); in spitz_ext_control()
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| D | corgi.c | 48 /* set up jack connection */ in corgi_ext_control()
54 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); in corgi_ext_control()
55 snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); in corgi_ext_control()
56 snd_soc_dapm_enable_pin_unlocked(dapm, "Headphone Jack"); in corgi_ext_control()
57 snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); in corgi_ext_control()
63 snd_soc_dapm_enable_pin_unlocked(dapm, "Mic Jack"); in corgi_ext_control()
64 snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); in corgi_ext_control()
65 snd_soc_dapm_disable_pin_unlocked(dapm, "Headphone Jack"); in corgi_ext_control()
66 snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); in corgi_ext_control()
71 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); in corgi_ext_control()
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| /kernel/linux/linux-6.6/sound/soc/pxa/ |
| D | spitz.c | 50 /* set up jack connection */ in spitz_ext_control()
53 /* enable and unmute hp jack, disable mic bias */ in spitz_ext_control()
54 snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); in spitz_ext_control()
55 snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); in spitz_ext_control()
56 snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); in spitz_ext_control()
57 snd_soc_dapm_enable_pin_unlocked(dapm, "Headphone Jack"); in spitz_ext_control()
62 /* enable mic jack and bias, mute hp */ in spitz_ext_control()
63 snd_soc_dapm_disable_pin_unlocked(dapm, "Headphone Jack"); in spitz_ext_control()
64 snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); in spitz_ext_control()
65 snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); in spitz_ext_control()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | fsl-asoc-card.txt | 62 * Line Out Jack
63 * Line In Jack
64 * Headphone Jack
65 * Mic Jack
67 * AMIC (stands for Analog Microphone Jack)
68 * DMIC (stands for Digital Microphone Jack)
70 Note: The "Mic Jack" and "AMIC" are redundant while
96 "Line Out Jack", "AOUT1L",
97 "Line Out Jack", "AOUT1R",
98 "Line Out Jack", "AOUT2L",
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | fsl-asoc-card.txt | 70 * Line Out Jack
71 * Line In Jack
72 * Headphone Jack
73 * Mic Jack
75 * AMIC (stands for Analog Microphone Jack)
76 * DMIC (stands for Digital Microphone Jack)
78 Note: The "Mic Jack" and "AMIC" are redundant while
105 "Line Out Jack", "AOUT1L",
106 "Line Out Jack", "AOUT1R",
107 "Line Out Jack", "AOUT2L",
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| /kernel/linux/linux-6.6/sound/soc/intel/avs/boards/ |
| D | da7219.c | 11 #include <sound/jack.h>
23 SOC_DAPM_PIN_SWITCH("Headphone Jack"),
57 SND_SOC_DAPM_HP("Headphone Jack", NULL),
65 /* HP jack connectors - unknown if we have jack detection */
66 {"Headphone Jack", NULL, "HPL"},
67 {"Headphone Jack", NULL, "HPR"},
71 { "Headphone Jack", NULL, "Platform Clock" },
78 .pin = "Headphone Jack",
97 struct snd_soc_jack *jack; in avs_da7219_codec_init() local
102 jack = snd_soc_card_get_drvdata(card); in avs_da7219_codec_init()
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| D | rt5682.c | 16 #include <sound/jack.h>
64 SOC_DAPM_PIN_SWITCH("Headphone Jack"),
69 SND_SOC_DAPM_HP("Headphone Jack", NULL),
74 /* HP jack connectors - unknown if we have jack detect */
75 { "Headphone Jack", NULL, "HPOL" },
76 { "Headphone Jack", NULL, "HPOR" },
84 .pin = "Headphone Jack",
98 struct snd_soc_jack *jack; in avs_rt5682_codec_init() local
101 jack = snd_soc_card_get_drvdata(card); in avs_rt5682_codec_init()
116 ret = snd_soc_card_jack_new_pins(card, "Headset Jack", SND_JACK_HEADSET | SND_JACK_BTN_0 | in avs_rt5682_codec_init()
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| /kernel/linux/linux-6.6/sound/soc/intel/boards/ |
| D | sof_sdw_cs42l42.c | 17 #include <sound/jack.h>
26 /* HP jack connectors - unknown if we have jack detection */
55 struct snd_soc_jack *jack; in cs42l42_rtd_init() local
86 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", in cs42l42_rtd_init()
94 dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n", in cs42l42_rtd_init()
99 jack = &ctx->sdw_headset; in cs42l42_rtd_init()
101 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in cs42l42_rtd_init()
102 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); in cs42l42_rtd_init()
103 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); in cs42l42_rtd_init()
104 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); in cs42l42_rtd_init()
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| /kernel/linux/linux-6.6/sound/virtio/ |
| D | virtio_jack.c | 7 #include <sound/jack.h>
23 * struct virtio_jack - VirtIO jack.
24 * @jack: Kernel jack control.
26 * @features: Jack virtio feature bit map (1 << VIRTIO_SND_JACK_F_XXX).
29 * @connected: Current jack connection status.
30 * @type: Kernel jack type (SND_JACK_XXX).
33 struct snd_jack *jack; member
43 * virtsnd_jack_get_label() - Get the name string for the jack.
44 * @vjack: VirtIO jack.
46 * Returns the jack name based on the default pin configuration value (see HDA
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| /kernel/linux/linux-5.10/sound/soc/fsl/ |
| D | wm1133-ev1.c | 14 #include <sound/jack.h>
145 SND_SOC_DAPM_MIC("Mic1 Jack", NULL),
146 SND_SOC_DAPM_MIC("Mic2 Jack", NULL),
147 SND_SOC_DAPM_LINE("Line In Jack", NULL),
148 SND_SOC_DAPM_LINE("Line Out Jack", NULL),
149 SND_SOC_DAPM_HP("Headphone Jack", NULL),
161 /* Mic 1 Jack --> IN1LN and IN1LP (with automatic bias) */
163 { "IN1LP", NULL, "Mic1 Jack" },
164 { "Mic Bias", NULL, "Mic1 Jack" },
166 /* Mic 2 Jack --> IN1RN and IN1RP (with automatic bias) */
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