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/linux/sound/hda/common/
H A Djack.c3 * 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
71 * snd_hda_jack_tbl_get_mst - query the jack-table entry for the given NID in snd_hda_jack_tbl_get_mst()
79 struct hda_jack_tbl *jack = codec->jacktbl.list; in snd_hda_jack_tbl_get_mst()
82 if (!nid || !jack) in snd_hda_jack_tbl_get_mst()
84 for (i = 0; i < codec->jacktbl.used; i++, jack
73 struct hda_jack_tbl *jack = codec->jacktbl.list; snd_hda_jack_tbl_get_mst() local
95 struct hda_jack_tbl *jack = codec->jacktbl.list; snd_hda_jack_tbl_get_from_tag() local
110 struct hda_jack_tbl *jack = codec->jacktbl.list; any_jack_tbl_get_from_nid() local
130 struct hda_jack_tbl *jack = snd_hda_jack_tbl_new() local
163 struct hda_jack_tbl *jack = codec->jacktbl.list; snd_hda_jack_tbl_disconnect() local
174 struct hda_jack_tbl *jack = codec->jacktbl.list; snd_hda_jack_tbl_clear() local
196 jack_detect_update(struct hda_codec * codec,struct hda_jack_tbl * jack) jack_detect_update() argument
235 struct hda_jack_tbl *jack = codec->jacktbl.list; snd_hda_jack_set_dirty_all() local
255 struct hda_jack_tbl *jack = snd_hda_jack_pin_sense() local
277 struct hda_jack_tbl *jack = snd_hda_jack_detect_state_mst() local
290 find_callback_from_list(struct hda_jack_tbl * jack,hda_jack_callback_fn func) find_callback_from_list() argument
321 struct hda_jack_tbl *jack; snd_hda_jack_detect_enable_callback_mst() local
446 struct hda_jack_tbl *jack = snd_hda_jack_tbl_get(codec, jack_nid); snd_hda_jack_set_button_state() local
471 struct hda_jack_tbl *jack; snd_hda_jack_report_sync() local
521 hda_free_jack_priv(struct snd_jack * jack) hda_free_jack_priv() argument
545 struct hda_jack_tbl *jack; snd_hda_jack_add_kctl_mst() local
685 call_jack_callback(struct hda_codec * codec,unsigned int res,struct hda_jack_tbl * jack) call_jack_callback() argument
752 struct hda_jack_tbl *jack = codec->jacktbl.list; snd_hda_jack_poll_all() local
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H A Dhda_jack.h3 * 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
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/linux/sound/soc/
H A Dsoc-jack.c3 // soc-jack.c -- ALSA SoC jack handling
9 #include <sound/jack.h>
20 * snd_soc_jack_report - Report the current status for a jack
22 * @jack: the jack
33 void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask) in snd_soc_jack_report() argument
39 if (!jack || !jack->jack) in snd_soc_jack_report()
89 snd_soc_jack_add_zones(struct snd_soc_jack * jack,int count,struct snd_soc_jack_zone * zones) snd_soc_jack_add_zones() argument
112 snd_soc_jack_get_type(struct snd_soc_jack * jack,int micbias_voltage) snd_soc_jack_get_type() argument
136 snd_soc_jack_add_pins(struct snd_soc_jack * jack,int count,struct snd_soc_jack_pin * pins) snd_soc_jack_add_pins() argument
180 snd_soc_jack_notifier_register(struct snd_soc_jack * jack,struct notifier_block * nb) snd_soc_jack_notifier_register() argument
195 snd_soc_jack_notifier_unregister(struct snd_soc_jack * jack,struct notifier_block * nb) snd_soc_jack_notifier_unregister() argument
205 struct snd_soc_jack *jack; global() member
212 struct snd_soc_jack *jack = gpio->jack; snd_soc_jack_gpio_detect() local
278 jack_free_gpios(struct snd_soc_jack * jack,int count,struct snd_soc_jack_gpio * gpios) jack_free_gpios() argument
310 snd_soc_jack_add_gpios(struct snd_soc_jack * jack,int count,struct snd_soc_jack_gpio * gpios) snd_soc_jack_add_gpios() argument
411 snd_soc_jack_add_gpiods(struct device * gpiod_dev,struct snd_soc_jack * jack,int count,struct snd_soc_jack_gpio * gpios) snd_soc_jack_add_gpiods() argument
432 snd_soc_jack_free_gpios(struct snd_soc_jack * jack,int count,struct snd_soc_jack_gpio * gpios) snd_soc_jack_free_gpios() argument
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/linux/sound/core/
H A Djack.c3 * 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
41 static void snd_jack_remove_debugfs(struct snd_jack *jack);
45 struct snd_jack *jack = device->device_data; in snd_jack_dev_disconnect() local
47 snd_jack_remove_debugfs(jack); in snd_jack_dev_disconnect()
50 guard(mutex)(&jack->input_dev_lock); in snd_jack_dev_disconnect()
51 if (!jack->input_dev) in snd_jack_dev_disconnect()
56 if (jack in snd_jack_dev_disconnect()
67 struct snd_jack *jack = device->device_data; snd_jack_dev_free() local
90 struct snd_jack *jack = device->device_data; snd_jack_dev_register() local
131 struct snd_jack *jack; snd_jack_inject_report() local
346 snd_jack_debugfs_add_inject_node(struct snd_jack * jack,struct snd_jack_kctl * jack_kctl) snd_jack_debugfs_add_inject_node() argument
390 snd_jack_remove_debugfs(struct snd_jack * jack) snd_jack_remove_debugfs() argument
400 snd_jack_debugfs_add_inject_node(struct snd_jack * jack,struct snd_jack_kctl * jack_kctl) snd_jack_debugfs_add_inject_node() argument
406 snd_jack_remove_debugfs(struct snd_jack * jack) snd_jack_remove_debugfs() argument
422 snd_jack_kctl_add(struct snd_jack * jack,struct snd_jack_kctl * jack_kctl) snd_jack_kctl_add() argument
471 snd_jack_add_new_kctl(struct snd_jack * jack,const char * name,int mask) snd_jack_add_new_kctl() argument
502 struct snd_jack *jack; snd_jack_new() local
604 snd_jack_set_key(struct snd_jack * jack,enum snd_jack_types type,int keytype) snd_jack_set_key() argument
629 snd_jack_report(struct snd_jack * jack,int status) snd_jack_report() argument
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/linux/Documentation/sound/soc/
H A Djack.rst2 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.
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/linux/Documentation/sound/designs/
H A Djack-controls.rst2 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.
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H A Djack-injection.rst2 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
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/linux/include/sound/
H A Dsoc-jack.h3 * 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
52 * @report: value to report when jack detected
70 struct snd_soc_jack *jack; member
82 struct snd_jack *jack; member
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H A Dsdca_jack.h18 * struct jack_state - Jack state structure to keep data between interrupts
19 * @kctl: Pointer to the ALSA control attached to this jack
20 * @jack: Pointer to the ASoC jack struct for this jack
21 * @mask: Possible reported jack status bits for this jack
25 struct snd_soc_jack *jack; member
35 int sdca_jack_set_jack(struct sdca_interrupt_info *info, struct snd_soc_jack *jack);
/linux/sound/soc/sdw_utils/
H A Dsoc_sdw_cs42l42.c18 #include <sound/jack.h>
22 /* HP jack connectors - unknown if we have jack detection */
46 struct snd_soc_jack *jack; in asoc_sdw_cs42l42_rtd_init()
64 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", in asoc_sdw_cs42l42_rtd_init()
72 dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n", in asoc_sdw_cs42l42_rtd_init()
77 jack = &ctx->sdw_headset; in asoc_sdw_cs42l42_rtd_init()
79 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in asoc_sdw_cs42l42_rtd_init()
80 snd_jack_set_key(jack in asoc_sdw_cs42l42_rtd_init()
45 struct snd_soc_jack *jack; asoc_sdw_cs42l42_rtd_init() local
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H A Dsoc_sdw_rt700.c17 #include <sound/jack.h>
44 struct snd_soc_jack *jack; in asoc_sdw_rt700_rtd_init()
62 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", in asoc_sdw_rt700_rtd_init()
70 dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n", in asoc_sdw_rt700_rtd_init()
75 jack = &ctx->sdw_headset; in asoc_sdw_rt700_rtd_init()
77 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in asoc_sdw_rt700_rtd_init()
78 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); in asoc_sdw_rt700_rtd_init()
79 snd_jack_set_key(jack in asoc_sdw_rt700_rtd_init()
43 struct snd_soc_jack *jack; asoc_sdw_rt700_rtd_init() local
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H A Dsoc_sdw_rt5682.c19 #include <sound/jack.h>
46 struct snd_soc_jack *jack; in asoc_sdw_rt5682_rtd_init()
64 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", in asoc_sdw_rt5682_rtd_init()
72 dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n", in asoc_sdw_rt5682_rtd_init()
77 jack = &ctx->sdw_headset; in asoc_sdw_rt5682_rtd_init()
79 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in asoc_sdw_rt5682_rtd_init()
80 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); in asoc_sdw_rt5682_rtd_init()
81 snd_jack_set_key(jack in asoc_sdw_rt5682_rtd_init()
45 struct snd_soc_jack *jack; asoc_sdw_rt5682_rtd_init() local
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H A Dsoc_sdw_rt711.c19 #include <sound/jack.h>
70 struct snd_soc_jack *jack; in asoc_sdw_rt711_rtd_init()
88 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", in asoc_sdw_rt711_rtd_init()
96 dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n", in asoc_sdw_rt711_rtd_init()
101 jack = &ctx->sdw_headset; in asoc_sdw_rt711_rtd_init()
103 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in asoc_sdw_rt711_rtd_init()
104 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); in asoc_sdw_rt711_rtd_init()
105 snd_jack_set_key(jack in asoc_sdw_rt711_rtd_init()
69 struct snd_soc_jack *jack; asoc_sdw_rt711_rtd_init() local
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H A Dsoc_sdw_rt_sdca_jack_common.c19 #include <sound/jack.h>
99 struct snd_soc_jack *jack; in asoc_sdw_rt_sdca_jack_rtd_init()
142 dev_err(card->dev, "rt sdca jack map addition failed: %d\n", ret); in asoc_sdw_rt_sdca_jack_rtd_init()
146 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", in asoc_sdw_rt_sdca_jack_rtd_init()
154 dev_err(rtd->card->dev, "Headset Jack creation failed: %d\n", in asoc_sdw_rt_sdca_jack_rtd_init()
159 jack = &ctx->sdw_headset; in asoc_sdw_rt_sdca_jack_rtd_init()
161 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in asoc_sdw_rt_sdca_jack_rtd_init()
162 snd_jack_set_key(jack->jack, SND_JACK_BTN_ in asoc_sdw_rt_sdca_jack_rtd_init()
98 struct snd_soc_jack *jack; asoc_sdw_rt_sdca_jack_rtd_init() local
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H A Dsoc_sdw_cs42l43.c13 #include <sound/jack.h>
59 struct snd_soc_jack *jack = &ctx->sdw_headset; in asoc_sdw_cs42l43_hs_rtd_init() local
76 ret = snd_soc_card_jack_new_pins(card, "Jack", in asoc_sdw_cs42l43_hs_rtd_init()
81 jack, soc_jack_pins, in asoc_sdw_cs42l43_hs_rtd_init()
84 dev_err(card->dev, "Failed to create jack: %d\n", ret); in asoc_sdw_cs42l43_hs_rtd_init()
88 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in asoc_sdw_cs42l43_hs_rtd_init()
89 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); in asoc_sdw_cs42l43_hs_rtd_init()
90 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); in asoc_sdw_cs42l43_hs_rtd_init()
91 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); in asoc_sdw_cs42l43_hs_rtd_init()
93 ret = snd_soc_component_set_jack(component, jack, NULL); in asoc_sdw_cs42l43_hs_rtd_init()
[all …]
/linux/sound/virtio/
H A Dvirtio_jack.c7 #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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/linux/Documentation/sound/hd-audio/
H A Dmodels.rst8 3-jack in back and a headphone out
10 3-jack in back, a HP out and a SPDIF out
12 5-jack in back, 2-jack in front
14 5-jack in back, 2-jack in front, a SPDIF out
16 6-jack in back, 2-jack in front
18 6-jack with a SPDIF out
20 6-jack with headphone jack detection
31 Quirk for FSC S7020 with jack modes and HP mic support
76 Indicates a combined headset (headphone+mic) jack
88 Headset jack, which can also be used as mic-in
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H A Dcontrols.rst16 jack-retasking of multi-I/O jacks.
25 automatically when a jack is plugged.
29 speaker-only is chosen, plugging into a headphone or a line-out jack
31 selected, plugging to a headphone jack mutes both speakers and
55 Mic Jack Mode, Line Jack Mode, etc
56 These enum controls the direction and the bias of the input jack
57 pins. Depending on the jack type, it can set as "Mic In" and "Line
59 when the pin is a multi-I/O jack for surround channels.
87 This control determines whether the dynamic power-control per jack
89 (D0/D3) are changed dynamically depending on the jack plugging
[all …]
/linux/sound/soc/qcom/
H A Dsc7280.c13 #include <sound/jack.h>
40 static void sc7280_jack_free(struct snd_jack *jack) in sc7280_jack_free() argument
42 struct snd_soc_component *component = jack->private_data; in sc7280_jack_free()
49 .pin = "Headphone Jack",
65 struct snd_jack *jack; in sc7280_headset_init() local
69 rval = snd_soc_card_jack_new_pins(card, "Headset Jack", in sc7280_headset_init()
80 dev_err(card->dev, "Unable to add Headset Jack\n"); in sc7280_headset_init()
84 jack = pdata->hs_jack.jack; in sc7280_headset_init()
86 snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in sc7280_headset_init()
87 snd_jack_set_key(jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); in sc7280_headset_init()
[all …]
H A Dapq8016_sbc.c15 #include <sound/jack.h>
29 struct snd_soc_jack jack; member
50 .pin = "Mic Jack",
54 .pin = "Headphone Jack",
103 struct snd_jack *jack; in apq8016_dai_init() local
105 rval = snd_soc_card_jack_new_pins(card, "Headset Jack", in apq8016_dai_init()
111 &pdata->jack, in apq8016_dai_init()
116 dev_err(card->dev, "Unable to add Headphone Jack\n"); in apq8016_dai_init()
120 jack = pdata->jack.jack; in apq8016_dai_init()
122 snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in apq8016_dai_init()
[all …]
/linux/sound/soc/intel/boards/
H A Dsof_cs42l42.c15 #include <sound/jack.h>
28 .pin = "Headphone Jack",
44 struct snd_soc_jack *jack = &ctx->headset_jack; in sof_cs42l42_init() local
51 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", in sof_cs42l42_init()
55 jack, in sof_cs42l42_init()
59 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); in sof_cs42l42_init()
63 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in sof_cs42l42_init()
64 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); in sof_cs42l42_init()
65 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); in sof_cs42l42_init()
66 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); in sof_cs42l42_init()
[all …]
H A Dsof_nau8825.c15 #include <sound/jack.h>
32 .pin = "Headphone Jack",
45 struct snd_soc_jack *jack = &ctx->headset_jack; in sof_nau8825_codec_init() local
52 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", in sof_nau8825_codec_init()
56 jack, in sof_nau8825_codec_init()
60 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); in sof_nau8825_codec_init()
64 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); in sof_nau8825_codec_init()
65 snd_jack_set_key(jack->jack, SND_JACK_BTN_ in sof_nau8825_codec_init()
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-kontron-samx6i-ads2.dtsi21 "Headphone", "Headphone Jack",
22 "Line", "Line Out Jack",
23 "Microphone", "Microphone Jack",
24 "Line", "Line In Jack";
26 "Line Out Jack", "LINEOUTR",
27 "Line Out Jack", "LINEOUTL",
28 "Headphone Jack", "HPOUTR",
29 "Headphone Jack", "HPOUTL",
30 "IN1L", "Line In Jack",
31 "IN1R", "Line In Jack",
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1028a-kontron-sl28-var3-ads2.dts39 "Headphone", "Headphone Jack",
40 "Line", "Line Out Jack",
41 "Microphone", "Microphone Jack",
42 "Line", "Line In Jack";
44 "Line Out Jack", "LINEOUTR",
45 "Line Out Jack", "LINEOUTL",
46 "Headphone Jack", "HPOUTR",
47 "Headphone Jack", "HPOUTL",
48 "IN1L", "Line In Jack",
49 "IN1R", "Line In Jack",
[all …]
/linux/Documentation/devicetree/bindings/sound/
H A Drealtek,rt5640.yaml96 realtek,jack-detect-source:
97 description: The Jack Detect source.
100 - 0 # Jack Detect function is not used
101 - 1 # Use GPIO1 for jack-detect
102 - 2 # Use JD1_IN4P for jack-detect
103 - 3 # Use JD2_IN4N for jack-detect
104 - 4 # Use GPIO2 for jack-detect
105 - 5 # Use GPIO3 for jack-detect
106 - 6 # Use GPIO4 for jack-detect
107 - 7 # Use HDA header for jack-detect
[all …]

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