diff options
author | Takashi Iwai <tiwai@suse.de> | 2015-04-28 02:31:31 -0400 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2015-04-28 02:31:31 -0400 |
commit | 1962fcab4ee80e555bcc9d0f50e416800d474fa2 (patch) | |
tree | 945ba95f11016871f9d5241b7da2712f9367081a | |
parent | f1a77547c21fe942e95ebaadbc9200f26d138574 (diff) | |
parent | 12e180a27f3e066a4ed4a446d428fd117f168beb (diff) |
Merge branch 'topic/jack' into for-next
-rw-r--r-- | Documentation/sound/alsa/Jack-Controls.txt | 43 | ||||
-rw-r--r-- | include/sound/control.h | 2 | ||||
-rw-r--r-- | include/sound/jack.h | 13 | ||||
-rw-r--r-- | sound/core/Kconfig | 3 | ||||
-rw-r--r-- | sound/core/Makefile | 3 | ||||
-rw-r--r-- | sound/core/ctljack.c | 41 | ||||
-rw-r--r-- | sound/core/jack.c | 133 | ||||
-rw-r--r-- | sound/pci/hda/Kconfig | 2 | ||||
-rw-r--r-- | sound/pci/hda/hda_jack.c | 90 | ||||
-rw-r--r-- | sound/pci/hda/hda_jack.h | 5 | ||||
-rw-r--r-- | sound/pci/hda/patch_hdmi.c | 2 | ||||
-rw-r--r-- | sound/pci/oxygen/xonar_wm87x6.c | 2 | ||||
-rw-r--r-- | sound/soc/soc-jack.c | 3 |
13 files changed, 242 insertions, 100 deletions
diff --git a/Documentation/sound/alsa/Jack-Controls.txt b/Documentation/sound/alsa/Jack-Controls.txt new file mode 100644 index 000000000000..fe1c5e0c8555 --- /dev/null +++ b/Documentation/sound/alsa/Jack-Controls.txt | |||
@@ -0,0 +1,43 @@ | |||
1 | Why we need Jack kcontrols | ||
2 | ========================== | ||
3 | |||
4 | ALSA uses kcontrols to export audio controls(switch, volume, Mux, ...) | ||
5 | to user space. This means userspace applications like pulseaudio can | ||
6 | switch off headphones and switch on speakers when no headphones are | ||
7 | pluged in. | ||
8 | |||
9 | The old ALSA jack code only created input devices for each registered | ||
10 | jack. These jack input devices are not readable by userspace devices | ||
11 | that run as non root. | ||
12 | |||
13 | The new jack code creates embedded jack kcontrols for each jack that | ||
14 | can be read by any process. | ||
15 | |||
16 | This can be combined with UCM to allow userspace to route audio more | ||
17 | intelligently based on jack insertion or removal events. | ||
18 | |||
19 | Jack Kcontrol Internals | ||
20 | ======================= | ||
21 | |||
22 | Each jack will have a kcontrol list, so that we can create a kcontrol | ||
23 | and attach it to the jack, at jack creation stage. We can also add a | ||
24 | kcontrol to an existing jack, at anytime when required. | ||
25 | |||
26 | Those kcontrols will be freed automatically when the Jack is freed. | ||
27 | |||
28 | How to use jack kcontrols | ||
29 | ========================= | ||
30 | |||
31 | In order to keep compatibility, snd_jack_new() has been modified by | ||
32 | adding two params :- | ||
33 | |||
34 | - @initial_kctl: if true, create a kcontrol and add it to the jack | ||
35 | list. | ||
36 | - @phantom_jack: Don't create a input device for phantom jacks. | ||
37 | |||
38 | HDA jacks can set phantom_jack to true in order to create a phantom | ||
39 | jack and set initial_kctl to true to create an initial kcontrol with | ||
40 | the correct id. | ||
41 | |||
42 | ASoC jacks should set initial_kctl as false. The pin name will be | ||
43 | assigned as the jack kcontrol name. | ||
diff --git a/include/sound/control.h b/include/sound/control.h index 95aad6d3fd1a..21d047f229a1 100644 --- a/include/sound/control.h +++ b/include/sound/control.h | |||
@@ -252,7 +252,7 @@ void snd_ctl_sync_vmaster(struct snd_kcontrol *kctl, bool hook_only); | |||
252 | * Helper functions for jack-detection controls | 252 | * Helper functions for jack-detection controls |
253 | */ | 253 | */ |
254 | struct snd_kcontrol * | 254 | struct snd_kcontrol * |
255 | snd_kctl_jack_new(const char *name, int idx, void *private_data); | 255 | snd_kctl_jack_new(const char *name, struct snd_card *card); |
256 | void snd_kctl_jack_report(struct snd_card *card, | 256 | void snd_kctl_jack_report(struct snd_card *card, |
257 | struct snd_kcontrol *kctl, bool status); | 257 | struct snd_kcontrol *kctl, bool status); |
258 | 258 | ||
diff --git a/include/sound/jack.h b/include/sound/jack.h index 218235030ebc..23bede121c78 100644 --- a/include/sound/jack.h +++ b/include/sound/jack.h | |||
@@ -73,6 +73,8 @@ enum snd_jack_types { | |||
73 | 73 | ||
74 | struct snd_jack { | 74 | struct snd_jack { |
75 | struct input_dev *input_dev; | 75 | struct input_dev *input_dev; |
76 | struct list_head kctl_list; | ||
77 | struct snd_card *card; | ||
76 | int registered; | 78 | int registered; |
77 | int type; | 79 | int type; |
78 | const char *id; | 80 | const char *id; |
@@ -85,7 +87,8 @@ struct snd_jack { | |||
85 | #ifdef CONFIG_SND_JACK | 87 | #ifdef CONFIG_SND_JACK |
86 | 88 | ||
87 | int snd_jack_new(struct snd_card *card, const char *id, int type, | 89 | int snd_jack_new(struct snd_card *card, const char *id, int type, |
88 | struct snd_jack **jack); | 90 | struct snd_jack **jack, bool initial_kctl, bool phantom_jack); |
91 | int snd_jack_add_new_kctl(struct snd_jack *jack, const char * name, int mask); | ||
89 | void snd_jack_set_parent(struct snd_jack *jack, struct device *parent); | 92 | void snd_jack_set_parent(struct snd_jack *jack, struct device *parent); |
90 | int snd_jack_set_key(struct snd_jack *jack, enum snd_jack_types type, | 93 | int snd_jack_set_key(struct snd_jack *jack, enum snd_jack_types type, |
91 | int keytype); | 94 | int keytype); |
@@ -93,9 +96,13 @@ int snd_jack_set_key(struct snd_jack *jack, enum snd_jack_types type, | |||
93 | void snd_jack_report(struct snd_jack *jack, int status); | 96 | void snd_jack_report(struct snd_jack *jack, int status); |
94 | 97 | ||
95 | #else | 98 | #else |
96 | |||
97 | static inline int snd_jack_new(struct snd_card *card, const char *id, int type, | 99 | static inline int snd_jack_new(struct snd_card *card, const char *id, int type, |
98 | struct snd_jack **jack) | 100 | struct snd_jack **jack, bool initial_kctl, bool phantom_jack) |
101 | { | ||
102 | return 0; | ||
103 | } | ||
104 | |||
105 | static inline int snd_jack_add_new_kctl(struct snd_jack *jack, const char * name, int mask) | ||
99 | { | 106 | { |
100 | return 0; | 107 | return 0; |
101 | } | 108 | } |
diff --git a/sound/core/Kconfig b/sound/core/Kconfig index 313f22e9d929..63cc2e967099 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig | |||
@@ -221,9 +221,6 @@ config SND_PCM_XRUN_DEBUG | |||
221 | config SND_VMASTER | 221 | config SND_VMASTER |
222 | bool | 222 | bool |
223 | 223 | ||
224 | config SND_KCTL_JACK | ||
225 | bool | ||
226 | |||
227 | config SND_DMA_SGBUF | 224 | config SND_DMA_SGBUF |
228 | def_bool y | 225 | def_bool y |
229 | depends on X86 | 226 | depends on X86 |
diff --git a/sound/core/Makefile b/sound/core/Makefile index ae1d32b084fd..7dd17a365269 100644 --- a/sound/core/Makefile +++ b/sound/core/Makefile | |||
@@ -11,8 +11,7 @@ endif | |||
11 | snd-$(CONFIG_ISA_DMA_API) += isadma.o | 11 | snd-$(CONFIG_ISA_DMA_API) += isadma.o |
12 | snd-$(CONFIG_SND_OSSEMUL) += sound_oss.o | 12 | snd-$(CONFIG_SND_OSSEMUL) += sound_oss.o |
13 | snd-$(CONFIG_SND_VMASTER) += vmaster.o | 13 | snd-$(CONFIG_SND_VMASTER) += vmaster.o |
14 | snd-$(CONFIG_SND_KCTL_JACK) += ctljack.o | 14 | snd-$(CONFIG_SND_JACK) += ctljack.o jack.o |
15 | snd-$(CONFIG_SND_JACK) += jack.o | ||
16 | 15 | ||
17 | snd-pcm-y := pcm.o pcm_native.o pcm_lib.o pcm_timer.o pcm_misc.o \ | 16 | snd-pcm-y := pcm.o pcm_native.o pcm_lib.o pcm_timer.o pcm_misc.o \ |
18 | pcm_memory.o memalloc.o | 17 | pcm_memory.o memalloc.o |
diff --git a/sound/core/ctljack.c b/sound/core/ctljack.c index e4b38fbe51da..8f8d1033425c 100644 --- a/sound/core/ctljack.c +++ b/sound/core/ctljack.c | |||
@@ -31,19 +31,49 @@ static struct snd_kcontrol_new jack_detect_kctl = { | |||
31 | .get = jack_detect_kctl_get, | 31 | .get = jack_detect_kctl_get, |
32 | }; | 32 | }; |
33 | 33 | ||
34 | static int get_available_index(struct snd_card *card, const char *name) | ||
35 | { | ||
36 | struct snd_ctl_elem_id sid; | ||
37 | |||
38 | memset(&sid, 0, sizeof(sid)); | ||
39 | |||
40 | sid.index = 0; | ||
41 | sid.iface = SNDRV_CTL_ELEM_IFACE_CARD; | ||
42 | strlcpy(sid.name, name, sizeof(sid.name)); | ||
43 | |||
44 | while (snd_ctl_find_id(card, &sid)) | ||
45 | sid.index++; | ||
46 | |||
47 | return sid.index; | ||
48 | } | ||
49 | |||
50 | static void jack_kctl_name_gen(char *name, const char *src_name, int size) | ||
51 | { | ||
52 | size_t count = strlen(src_name); | ||
53 | bool need_cat = true; | ||
54 | |||
55 | /* remove redundant " Jack" from src_name */ | ||
56 | if (count >= 5) | ||
57 | need_cat = strncmp(&src_name[count - 5], " Jack", 5) ? true : false; | ||
58 | |||
59 | snprintf(name, size, need_cat ? "%s Jack" : "%s", src_name); | ||
60 | |||
61 | } | ||
62 | |||
34 | struct snd_kcontrol * | 63 | struct snd_kcontrol * |
35 | snd_kctl_jack_new(const char *name, int idx, void *private_data) | 64 | snd_kctl_jack_new(const char *name, struct snd_card *card) |
36 | { | 65 | { |
37 | struct snd_kcontrol *kctl; | 66 | struct snd_kcontrol *kctl; |
38 | kctl = snd_ctl_new1(&jack_detect_kctl, private_data); | 67 | |
68 | kctl = snd_ctl_new1(&jack_detect_kctl, NULL); | ||
39 | if (!kctl) | 69 | if (!kctl) |
40 | return NULL; | 70 | return NULL; |
41 | snprintf(kctl->id.name, sizeof(kctl->id.name), "%s Jack", name); | 71 | |
42 | kctl->id.index = idx; | 72 | jack_kctl_name_gen(kctl->id.name, name, sizeof(kctl->id.name)); |
73 | kctl->id.index = get_available_index(card, name); | ||
43 | kctl->private_value = 0; | 74 | kctl->private_value = 0; |
44 | return kctl; | 75 | return kctl; |
45 | } | 76 | } |
46 | EXPORT_SYMBOL_GPL(snd_kctl_jack_new); | ||
47 | 77 | ||
48 | void snd_kctl_jack_report(struct snd_card *card, | 78 | void snd_kctl_jack_report(struct snd_card *card, |
49 | struct snd_kcontrol *kctl, bool status) | 79 | struct snd_kcontrol *kctl, bool status) |
@@ -53,4 +83,3 @@ void snd_kctl_jack_report(struct snd_card *card, | |||
53 | kctl->private_value = status; | 83 | kctl->private_value = status; |
54 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, &kctl->id); | 84 | snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE, &kctl->id); |
55 | } | 85 | } |
56 | EXPORT_SYMBOL_GPL(snd_kctl_jack_report); | ||
diff --git a/sound/core/jack.c b/sound/core/jack.c index 8658578eb584..e8b51f52e7df 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c | |||
@@ -24,6 +24,13 @@ | |||
24 | #include <linux/module.h> | 24 | #include <linux/module.h> |
25 | #include <sound/jack.h> | 25 | #include <sound/jack.h> |
26 | #include <sound/core.h> | 26 | #include <sound/core.h> |
27 | #include <sound/control.h> | ||
28 | |||
29 | struct snd_jack_kctl { | ||
30 | struct snd_kcontrol *kctl; | ||
31 | struct list_head list; /* list of controls belong to the same jack */ | ||
32 | unsigned int mask_bits; /* only masked status bits are reported via kctl */ | ||
33 | }; | ||
27 | 34 | ||
28 | static int jack_switch_types[SND_JACK_SWITCH_TYPES] = { | 35 | static int jack_switch_types[SND_JACK_SWITCH_TYPES] = { |
29 | SW_HEADPHONE_INSERT, | 36 | SW_HEADPHONE_INSERT, |
@@ -54,7 +61,13 @@ static int snd_jack_dev_disconnect(struct snd_device *device) | |||
54 | static int snd_jack_dev_free(struct snd_device *device) | 61 | static int snd_jack_dev_free(struct snd_device *device) |
55 | { | 62 | { |
56 | struct snd_jack *jack = device->device_data; | 63 | struct snd_jack *jack = device->device_data; |
64 | struct snd_card *card = device->card; | ||
65 | struct snd_jack_kctl *jack_kctl, *tmp_jack_kctl; | ||
57 | 66 | ||
67 | list_for_each_entry_safe(jack_kctl, tmp_jack_kctl, &jack->kctl_list, list) { | ||
68 | list_del_init(&jack_kctl->list); | ||
69 | snd_ctl_remove(card, jack_kctl->kctl); | ||
70 | } | ||
58 | if (jack->private_free) | 71 | if (jack->private_free) |
59 | jack->private_free(jack); | 72 | jack->private_free(jack); |
60 | 73 | ||
@@ -100,6 +113,77 @@ static int snd_jack_dev_register(struct snd_device *device) | |||
100 | return err; | 113 | return err; |
101 | } | 114 | } |
102 | 115 | ||
116 | static void snd_jack_kctl_private_free(struct snd_kcontrol *kctl) | ||
117 | { | ||
118 | struct snd_jack_kctl *jack_kctl; | ||
119 | |||
120 | jack_kctl = kctl->private_data; | ||
121 | if (jack_kctl) { | ||
122 | list_del(&jack_kctl->list); | ||
123 | kfree(jack_kctl); | ||
124 | } | ||
125 | } | ||
126 | |||
127 | static void snd_jack_kctl_add(struct snd_jack *jack, struct snd_jack_kctl *jack_kctl) | ||
128 | { | ||
129 | list_add_tail(&jack_kctl->list, &jack->kctl_list); | ||
130 | } | ||
131 | |||
132 | static struct snd_jack_kctl * snd_jack_kctl_new(struct snd_card *card, const char *name, unsigned int mask) | ||
133 | { | ||
134 | struct snd_kcontrol *kctl; | ||
135 | struct snd_jack_kctl *jack_kctl; | ||
136 | int err; | ||
137 | |||
138 | kctl = snd_kctl_jack_new(name, card); | ||
139 | if (!kctl) | ||
140 | return NULL; | ||
141 | |||
142 | err = snd_ctl_add(card, kctl); | ||
143 | if (err < 0) | ||
144 | return NULL; | ||
145 | |||
146 | jack_kctl = kzalloc(sizeof(*jack_kctl), GFP_KERNEL); | ||
147 | |||
148 | if (!jack_kctl) | ||
149 | goto error; | ||
150 | |||
151 | jack_kctl->kctl = kctl; | ||
152 | jack_kctl->mask_bits = mask; | ||
153 | |||
154 | kctl->private_data = jack_kctl; | ||
155 | kctl->private_free = snd_jack_kctl_private_free; | ||
156 | |||
157 | return jack_kctl; | ||
158 | error: | ||
159 | snd_ctl_free_one(kctl); | ||
160 | return NULL; | ||
161 | } | ||
162 | |||
163 | /** | ||
164 | * snd_jack_add_new_kctl - Create a new snd_jack_kctl and add it to jack | ||
165 | * @jack: the jack instance which the kctl will attaching to | ||
166 | * @name: the name for the snd_kcontrol object | ||
167 | * @mask: a bitmask of enum snd_jack_type values that can be detected | ||
168 | * by this snd_jack_kctl object. | ||
169 | * | ||
170 | * Creates a new snd_kcontrol object and adds it to the jack kctl_list. | ||
171 | * | ||
172 | * Return: Zero if successful, or a negative error code on failure. | ||
173 | */ | ||
174 | int snd_jack_add_new_kctl(struct snd_jack *jack, const char * name, int mask) | ||
175 | { | ||
176 | struct snd_jack_kctl *jack_kctl; | ||
177 | |||
178 | jack_kctl = snd_jack_kctl_new(jack->card, name, mask); | ||
179 | if (!jack_kctl) | ||
180 | return -ENOMEM; | ||
181 | |||
182 | snd_jack_kctl_add(jack, jack_kctl); | ||
183 | return 0; | ||
184 | } | ||
185 | EXPORT_SYMBOL(snd_jack_add_new_kctl); | ||
186 | |||
103 | /** | 187 | /** |
104 | * snd_jack_new - Create a new jack | 188 | * snd_jack_new - Create a new jack |
105 | * @card: the card instance | 189 | * @card: the card instance |
@@ -107,6 +191,8 @@ static int snd_jack_dev_register(struct snd_device *device) | |||
107 | * @type: a bitmask of enum snd_jack_type values that can be detected by | 191 | * @type: a bitmask of enum snd_jack_type values that can be detected by |
108 | * this jack | 192 | * this jack |
109 | * @jjack: Used to provide the allocated jack object to the caller. | 193 | * @jjack: Used to provide the allocated jack object to the caller. |
194 | * @initial_kctl: if true, create a kcontrol and add it to the jack list. | ||
195 | * @phantom_jack: Don't create a input device for phantom jacks. | ||
110 | * | 196 | * |
111 | * Creates a new jack object. | 197 | * Creates a new jack object. |
112 | * | 198 | * |
@@ -114,9 +200,10 @@ static int snd_jack_dev_register(struct snd_device *device) | |||
114 | * On success @jjack will be initialised. | 200 | * On success @jjack will be initialised. |
115 | */ | 201 | */ |
116 | int snd_jack_new(struct snd_card *card, const char *id, int type, | 202 | int snd_jack_new(struct snd_card *card, const char *id, int type, |
117 | struct snd_jack **jjack) | 203 | struct snd_jack **jjack, bool initial_kctl, bool phantom_jack) |
118 | { | 204 | { |
119 | struct snd_jack *jack; | 205 | struct snd_jack *jack; |
206 | struct snd_jack_kctl *jack_kctl = NULL; | ||
120 | int err; | 207 | int err; |
121 | int i; | 208 | int i; |
122 | static struct snd_device_ops ops = { | 209 | static struct snd_device_ops ops = { |
@@ -125,31 +212,47 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, | |||
125 | .dev_disconnect = snd_jack_dev_disconnect, | 212 | .dev_disconnect = snd_jack_dev_disconnect, |
126 | }; | 213 | }; |
127 | 214 | ||
215 | if (initial_kctl) { | ||
216 | jack_kctl = snd_jack_kctl_new(card, id, type); | ||
217 | if (!jack_kctl) | ||
218 | return -ENOMEM; | ||
219 | } | ||
220 | |||
128 | jack = kzalloc(sizeof(struct snd_jack), GFP_KERNEL); | 221 | jack = kzalloc(sizeof(struct snd_jack), GFP_KERNEL); |
129 | if (jack == NULL) | 222 | if (jack == NULL) |
130 | return -ENOMEM; | 223 | return -ENOMEM; |
131 | 224 | ||
132 | jack->id = kstrdup(id, GFP_KERNEL); | 225 | jack->id = kstrdup(id, GFP_KERNEL); |
133 | 226 | ||
134 | jack->input_dev = input_allocate_device(); | 227 | /* don't creat input device for phantom jack */ |
135 | if (jack->input_dev == NULL) { | 228 | if (!phantom_jack) { |
136 | err = -ENOMEM; | 229 | jack->input_dev = input_allocate_device(); |
137 | goto fail_input; | 230 | if (jack->input_dev == NULL) { |
138 | } | 231 | err = -ENOMEM; |
232 | goto fail_input; | ||
233 | } | ||
139 | 234 | ||
140 | jack->input_dev->phys = "ALSA"; | 235 | jack->input_dev->phys = "ALSA"; |
141 | 236 | ||
142 | jack->type = type; | 237 | jack->type = type; |
143 | 238 | ||
144 | for (i = 0; i < SND_JACK_SWITCH_TYPES; i++) | 239 | for (i = 0; i < SND_JACK_SWITCH_TYPES; i++) |
145 | if (type & (1 << i)) | 240 | if (type & (1 << i)) |
146 | input_set_capability(jack->input_dev, EV_SW, | 241 | input_set_capability(jack->input_dev, EV_SW, |
147 | jack_switch_types[i]); | 242 | jack_switch_types[i]); |
243 | |||
244 | } | ||
148 | 245 | ||
149 | err = snd_device_new(card, SNDRV_DEV_JACK, jack, &ops); | 246 | err = snd_device_new(card, SNDRV_DEV_JACK, jack, &ops); |
150 | if (err < 0) | 247 | if (err < 0) |
151 | goto fail_input; | 248 | goto fail_input; |
152 | 249 | ||
250 | jack->card = card; | ||
251 | INIT_LIST_HEAD(&jack->kctl_list); | ||
252 | |||
253 | if (initial_kctl) | ||
254 | snd_jack_kctl_add(jack, jack_kctl); | ||
255 | |||
153 | *jjack = jack; | 256 | *jjack = jack; |
154 | 257 | ||
155 | return 0; | 258 | return 0; |
@@ -230,6 +333,7 @@ EXPORT_SYMBOL(snd_jack_set_key); | |||
230 | */ | 333 | */ |
231 | void snd_jack_report(struct snd_jack *jack, int status) | 334 | void snd_jack_report(struct snd_jack *jack, int status) |
232 | { | 335 | { |
336 | struct snd_jack_kctl *jack_kctl; | ||
233 | int i; | 337 | int i; |
234 | 338 | ||
235 | if (!jack) | 339 | if (!jack) |
@@ -252,6 +356,11 @@ void snd_jack_report(struct snd_jack *jack, int status) | |||
252 | } | 356 | } |
253 | 357 | ||
254 | input_sync(jack->input_dev); | 358 | input_sync(jack->input_dev); |
359 | |||
360 | list_for_each_entry(jack_kctl, &jack->kctl_list, list) | ||
361 | snd_kctl_jack_report(jack->card, jack_kctl->kctl, | ||
362 | status & jack_kctl->mask_bits); | ||
363 | |||
255 | } | 364 | } |
256 | EXPORT_SYMBOL(snd_jack_report); | 365 | EXPORT_SYMBOL(snd_jack_report); |
257 | 366 | ||
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig index 47aa7b8b7519..5c296d30729c 100644 --- a/sound/pci/hda/Kconfig +++ b/sound/pci/hda/Kconfig | |||
@@ -4,7 +4,7 @@ config SND_HDA | |||
4 | tristate | 4 | tristate |
5 | select SND_PCM | 5 | select SND_PCM |
6 | select SND_VMASTER | 6 | select SND_VMASTER |
7 | select SND_KCTL_JACK | 7 | select SND_JACK |
8 | select SND_HDA_CORE | 8 | select SND_HDA_CORE |
9 | 9 | ||
10 | config SND_HDA_INTEL | 10 | config SND_HDA_INTEL |
diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index d7cfe7b8c32b..366efbf87d41 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c | |||
@@ -132,11 +132,11 @@ void snd_hda_jack_tbl_clear(struct hda_codec *codec) | |||
132 | 132 | ||
133 | for (i = 0; i < codec->jacktbl.used; i++, jack++) { | 133 | for (i = 0; i < codec->jacktbl.used; i++, jack++) { |
134 | struct hda_jack_callback *cb, *next; | 134 | struct hda_jack_callback *cb, *next; |
135 | #ifdef CONFIG_SND_HDA_INPUT_JACK | 135 | |
136 | /* free jack instances manually when clearing/reconfiguring */ | 136 | /* free jack instances manually when clearing/reconfiguring */ |
137 | if (!codec->bus->shutdown && jack->jack) | 137 | if (!codec->bus->shutdown && jack->jack) |
138 | snd_device_free(codec->card, jack->jack); | 138 | snd_device_free(codec->card, jack->jack); |
139 | #endif | 139 | |
140 | for (cb = jack->callback; cb; cb = next) { | 140 | for (cb = jack->callback; cb; cb = next) { |
141 | next = cb->next; | 141 | next = cb->next; |
142 | kfree(cb); | 142 | kfree(cb); |
@@ -337,20 +337,15 @@ void snd_hda_jack_report_sync(struct hda_codec *codec) | |||
337 | jack = codec->jacktbl.list; | 337 | jack = codec->jacktbl.list; |
338 | for (i = 0; i < codec->jacktbl.used; i++, jack++) | 338 | for (i = 0; i < codec->jacktbl.used; i++, jack++) |
339 | if (jack->nid) { | 339 | if (jack->nid) { |
340 | if (!jack->kctl || jack->block_report) | 340 | if (!jack->jack || jack->block_report) |
341 | continue; | 341 | continue; |
342 | state = get_jack_plug_state(jack->pin_sense); | 342 | state = get_jack_plug_state(jack->pin_sense); |
343 | snd_kctl_jack_report(codec->card, jack->kctl, state); | 343 | snd_jack_report(jack->jack, |
344 | #ifdef CONFIG_SND_HDA_INPUT_JACK | 344 | state ? jack->type : 0); |
345 | if (jack->jack) | ||
346 | snd_jack_report(jack->jack, | ||
347 | state ? jack->type : 0); | ||
348 | #endif | ||
349 | } | 345 | } |
350 | } | 346 | } |
351 | EXPORT_SYMBOL_GPL(snd_hda_jack_report_sync); | 347 | EXPORT_SYMBOL_GPL(snd_hda_jack_report_sync); |
352 | 348 | ||
353 | #ifdef CONFIG_SND_HDA_INPUT_JACK | ||
354 | /* guess the jack type from the pin-config */ | 349 | /* guess the jack type from the pin-config */ |
355 | static int get_input_jack_type(struct hda_codec *codec, hda_nid_t nid) | 350 | static int get_input_jack_type(struct hda_codec *codec, hda_nid_t nid) |
356 | { | 351 | { |
@@ -377,54 +372,42 @@ static void hda_free_jack_priv(struct snd_jack *jack) | |||
377 | jacks->nid = 0; | 372 | jacks->nid = 0; |
378 | jacks->jack = NULL; | 373 | jacks->jack = NULL; |
379 | } | 374 | } |
380 | #endif | ||
381 | 375 | ||
382 | /** | 376 | /** |
383 | * snd_hda_jack_add_kctl - Add a kctl for the given pin | 377 | * snd_hda_jack_add_kctl - Add a kctl for the given pin |
384 | * @codec: the HDA codec | 378 | * @codec: the HDA codec |
385 | * @nid: pin NID to assign | 379 | * @nid: pin NID to assign |
386 | * @name: string name for the jack | 380 | * @name: string name for the jack |
387 | * @idx: index number for the jack | ||
388 | * @phantom_jack: flag to deal as a phantom jack | 381 | * @phantom_jack: flag to deal as a phantom jack |
389 | * | 382 | * |
390 | * This assigns a jack-detection kctl to the given pin. The kcontrol | 383 | * This assigns a jack-detection kctl to the given pin. The kcontrol |
391 | * will have the given name and index. | 384 | * will have the given name and index. |
392 | */ | 385 | */ |
393 | static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, | 386 | static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, |
394 | const char *name, int idx, bool phantom_jack) | 387 | const char *name, bool phantom_jack) |
395 | { | 388 | { |
396 | struct hda_jack_tbl *jack; | 389 | struct hda_jack_tbl *jack; |
397 | struct snd_kcontrol *kctl; | 390 | int err, state, type; |
398 | int err, state; | ||
399 | 391 | ||
400 | jack = snd_hda_jack_tbl_new(codec, nid); | 392 | jack = snd_hda_jack_tbl_new(codec, nid); |
401 | if (!jack) | 393 | if (!jack) |
402 | return 0; | 394 | return 0; |
403 | if (jack->kctl) | 395 | if (jack->jack) |
404 | return 0; /* already created */ | 396 | return 0; /* already created */ |
405 | kctl = snd_kctl_jack_new(name, idx, codec); | 397 | |
406 | if (!kctl) | 398 | type = get_input_jack_type(codec, nid); |
407 | return -ENOMEM; | 399 | err = snd_jack_new(codec->card, name, type, |
408 | err = snd_hda_ctl_add(codec, nid, kctl); | 400 | &jack->jack, true, phantom_jack); |
409 | if (err < 0) | 401 | if (err < 0) |
410 | return err; | 402 | return err; |
411 | jack->kctl = kctl; | ||
412 | jack->phantom_jack = !!phantom_jack; | ||
413 | 403 | ||
404 | jack->phantom_jack = !!phantom_jack; | ||
405 | jack->type = type; | ||
406 | jack->jack->private_data = jack; | ||
407 | jack->jack->private_free = hda_free_jack_priv; | ||
414 | state = snd_hda_jack_detect(codec, nid); | 408 | state = snd_hda_jack_detect(codec, nid); |
415 | snd_kctl_jack_report(codec->card, kctl, state); | 409 | snd_jack_report(jack->jack, state ? jack->type : 0); |
416 | #ifdef CONFIG_SND_HDA_INPUT_JACK | 410 | |
417 | if (!phantom_jack) { | ||
418 | jack->type = get_input_jack_type(codec, nid); | ||
419 | err = snd_jack_new(codec->card, name, jack->type, | ||
420 | &jack->jack); | ||
421 | if (err < 0) | ||
422 | return err; | ||
423 | jack->jack->private_data = jack; | ||
424 | jack->jack->private_free = hda_free_jack_priv; | ||
425 | snd_jack_report(jack->jack, state ? jack->type : 0); | ||
426 | } | ||
427 | #endif | ||
428 | return 0; | 411 | return 0; |
429 | } | 412 | } |
430 | 413 | ||
@@ -433,44 +416,23 @@ static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, | |||
433 | * @codec: the HDA codec | 416 | * @codec: the HDA codec |
434 | * @nid: pin NID | 417 | * @nid: pin NID |
435 | * @name: the name string for the jack ctl | 418 | * @name: the name string for the jack ctl |
436 | * @idx: the ctl index for the jack ctl | ||
437 | * | 419 | * |
438 | * This is a simple helper calling __snd_hda_jack_add_kctl(). | 420 | * This is a simple helper calling __snd_hda_jack_add_kctl(). |
439 | */ | 421 | */ |
440 | int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, | 422 | int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, |
441 | const char *name, int idx) | 423 | const char *name) |
442 | { | 424 | { |
443 | return __snd_hda_jack_add_kctl(codec, nid, name, idx, false); | 425 | return __snd_hda_jack_add_kctl(codec, nid, name, false); |
444 | } | 426 | } |
445 | EXPORT_SYMBOL_GPL(snd_hda_jack_add_kctl); | 427 | EXPORT_SYMBOL_GPL(snd_hda_jack_add_kctl); |
446 | 428 | ||
447 | /* get the unique index number for the given kctl name */ | ||
448 | static int get_unique_index(struct hda_codec *codec, const char *name, int idx) | ||
449 | { | ||
450 | struct hda_jack_tbl *jack; | ||
451 | int i, len = strlen(name); | ||
452 | again: | ||
453 | jack = codec->jacktbl.list; | ||
454 | for (i = 0; i < codec->jacktbl.used; i++, jack++) { | ||
455 | /* jack->kctl.id contains "XXX Jack" name string with index */ | ||
456 | if (jack->kctl && | ||
457 | !strncmp(name, jack->kctl->id.name, len) && | ||
458 | !strcmp(" Jack", jack->kctl->id.name + len) && | ||
459 | jack->kctl->id.index == idx) { | ||
460 | idx++; | ||
461 | goto again; | ||
462 | } | ||
463 | } | ||
464 | return idx; | ||
465 | } | ||
466 | |||
467 | static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid, | 429 | static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid, |
468 | const struct auto_pin_cfg *cfg, | 430 | const struct auto_pin_cfg *cfg, |
469 | const char *base_name) | 431 | const char *base_name) |
470 | { | 432 | { |
471 | unsigned int def_conf, conn; | 433 | unsigned int def_conf, conn; |
472 | char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; | 434 | char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; |
473 | int idx, err; | 435 | int err; |
474 | bool phantom_jack; | 436 | bool phantom_jack; |
475 | 437 | ||
476 | if (!nid) | 438 | if (!nid) |
@@ -482,16 +444,14 @@ static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid, | |||
482 | phantom_jack = (conn != AC_JACK_PORT_COMPLEX) || | 444 | phantom_jack = (conn != AC_JACK_PORT_COMPLEX) || |
483 | !is_jack_detectable(codec, nid); | 445 | !is_jack_detectable(codec, nid); |
484 | 446 | ||
485 | if (base_name) { | 447 | if (base_name) |
486 | strlcpy(name, base_name, sizeof(name)); | 448 | strlcpy(name, base_name, sizeof(name)); |
487 | idx = 0; | 449 | else |
488 | } else | 450 | snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), NULL); |
489 | snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), &idx); | ||
490 | if (phantom_jack) | 451 | if (phantom_jack) |
491 | /* Example final name: "Internal Mic Phantom Jack" */ | 452 | /* Example final name: "Internal Mic Phantom Jack" */ |
492 | strncat(name, " Phantom", sizeof(name) - strlen(name) - 1); | 453 | strncat(name, " Phantom", sizeof(name) - strlen(name) - 1); |
493 | idx = get_unique_index(codec, name, idx); | 454 | err = __snd_hda_jack_add_kctl(codec, nid, name, phantom_jack); |
494 | err = __snd_hda_jack_add_kctl(codec, nid, name, idx, phantom_jack); | ||
495 | if (err < 0) | 455 | if (err < 0) |
496 | return err; | 456 | return err; |
497 | 457 | ||
diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h index b279e327a23b..387d30984dfe 100644 --- a/sound/pci/hda/hda_jack.h +++ b/sound/pci/hda/hda_jack.h | |||
@@ -39,11 +39,8 @@ struct hda_jack_tbl { | |||
39 | unsigned int block_report:1; /* in a transitional state - do not report to userspace */ | 39 | unsigned int block_report:1; /* in a transitional state - do not report to userspace */ |
40 | hda_nid_t gating_jack; /* valid when gating jack plugged */ | 40 | hda_nid_t gating_jack; /* valid when gating jack plugged */ |
41 | hda_nid_t gated_jack; /* gated is dependent on this jack */ | 41 | hda_nid_t gated_jack; /* gated is dependent on this jack */ |
42 | struct snd_kcontrol *kctl; /* assigned kctl for jack-detection */ | ||
43 | #ifdef CONFIG_SND_HDA_INPUT_JACK | ||
44 | int type; | 42 | int type; |
45 | struct snd_jack *jack; | 43 | struct snd_jack *jack; |
46 | #endif | ||
47 | }; | 44 | }; |
48 | 45 | ||
49 | struct hda_jack_tbl * | 46 | struct hda_jack_tbl * |
@@ -85,7 +82,7 @@ static inline bool snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid) | |||
85 | bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid); | 82 | bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid); |
86 | 83 | ||
87 | int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, | 84 | int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, |
88 | const char *name, int idx); | 85 | const char *name); |
89 | int snd_hda_jack_add_kctls(struct hda_codec *codec, | 86 | int snd_hda_jack_add_kctls(struct hda_codec *codec, |
90 | const struct auto_pin_cfg *cfg); | 87 | const struct auto_pin_cfg *cfg); |
91 | 88 | ||
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 6e7e0b85c3e3..d925742624ee 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c | |||
@@ -2081,7 +2081,7 @@ static int generic_hdmi_build_jack(struct hda_codec *codec, int pin_idx) | |||
2081 | strncat(hdmi_str, " Phantom", | 2081 | strncat(hdmi_str, " Phantom", |
2082 | sizeof(hdmi_str) - strlen(hdmi_str) - 1); | 2082 | sizeof(hdmi_str) - strlen(hdmi_str) - 1); |
2083 | 2083 | ||
2084 | return snd_hda_jack_add_kctl(codec, per_pin->pin_nid, hdmi_str, 0); | 2084 | return snd_hda_jack_add_kctl(codec, per_pin->pin_nid, hdmi_str); |
2085 | } | 2085 | } |
2086 | 2086 | ||
2087 | static int generic_hdmi_build_controls(struct hda_codec *codec) | 2087 | static int generic_hdmi_build_controls(struct hda_codec *codec) |
diff --git a/sound/pci/oxygen/xonar_wm87x6.c b/sound/pci/oxygen/xonar_wm87x6.c index 6ce68604c25e..90ac479f389f 100644 --- a/sound/pci/oxygen/xonar_wm87x6.c +++ b/sound/pci/oxygen/xonar_wm87x6.c | |||
@@ -286,7 +286,7 @@ static void xonar_ds_init(struct oxygen *chip) | |||
286 | xonar_enable_output(chip); | 286 | xonar_enable_output(chip); |
287 | 287 | ||
288 | snd_jack_new(chip->card, "Headphone", | 288 | snd_jack_new(chip->card, "Headphone", |
289 | SND_JACK_HEADPHONE, &data->hp_jack); | 289 | SND_JACK_HEADPHONE, &data->hp_jack, false, false); |
290 | xonar_ds_handle_hp_jack(chip); | 290 | xonar_ds_handle_hp_jack(chip); |
291 | 291 | ||
292 | snd_component_add(chip->card, "WM8776"); | 292 | snd_component_add(chip->card, "WM8776"); |
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c index 9f60c25c4568..87ca9806f3ee 100644 --- a/sound/soc/soc-jack.c +++ b/sound/soc/soc-jack.c | |||
@@ -48,7 +48,7 @@ int snd_soc_card_jack_new(struct snd_soc_card *card, const char *id, int type, | |||
48 | INIT_LIST_HEAD(&jack->jack_zones); | 48 | INIT_LIST_HEAD(&jack->jack_zones); |
49 | BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier); | 49 | BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier); |
50 | 50 | ||
51 | ret = snd_jack_new(card->snd_card, id, type, &jack->jack); | 51 | ret = snd_jack_new(card->snd_card, id, type, &jack->jack, false, false); |
52 | if (ret) | 52 | if (ret) |
53 | return ret; | 53 | return ret; |
54 | 54 | ||
@@ -197,6 +197,7 @@ int snd_soc_jack_add_pins(struct snd_soc_jack *jack, int count, | |||
197 | 197 | ||
198 | INIT_LIST_HEAD(&pins[i].list); | 198 | INIT_LIST_HEAD(&pins[i].list); |
199 | list_add(&(pins[i].list), &jack->pins); | 199 | list_add(&(pins[i].list), &jack->pins); |
200 | snd_jack_add_new_kctl(jack->jack, pins[i].pin, pins[i].mask); | ||
200 | } | 201 | } |
201 | 202 | ||
202 | /* Update to reflect the last reported status; canned jack | 203 | /* Update to reflect the last reported status; canned jack |