Lines Matching refs:codec
23 struct hda_codec *codec = container_of(dev, struct hda_codec, core); in hda_codec_match() local
28 u32 id = codec->probe_id ? codec->probe_id : codec->core.vendor_id; in hda_codec_match()
29 u32 rev_id = codec->core.revision_id; in hda_codec_match()
34 codec->preset = list; in hda_codec_match()
44 struct hda_codec *codec = container_of(dev, struct hda_codec, core); in hda_codec_unsol_event() local
47 if (codec->bus->shutdown) in hda_codec_unsol_event()
51 if (codec->core.dev.power.power_state.event != PM_EVENT_ON) in hda_codec_unsol_event()
54 if (codec->patch_ops.unsol_event) in hda_codec_unsol_event()
55 codec->patch_ops.unsol_event(codec, ev); in hda_codec_unsol_event()
63 int snd_hda_codec_set_name(struct hda_codec *codec, const char *name) in snd_hda_codec_set_name() argument
69 err = snd_hdac_device_set_chip_name(&codec->core, name); in snd_hda_codec_set_name()
74 if (!*codec->card->mixername || in snd_hda_codec_set_name()
75 codec->bus->mixer_assigned >= codec->core.addr) { in snd_hda_codec_set_name()
76 snprintf(codec->card->mixername, in snd_hda_codec_set_name()
77 sizeof(codec->card->mixername), "%s %s", in snd_hda_codec_set_name()
78 codec->core.vendor_name, codec->core.chip_name); in snd_hda_codec_set_name()
79 codec->bus->mixer_assigned = codec->core.addr; in snd_hda_codec_set_name()
88 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_driver_probe() local
93 if (codec->bus->core.ext_ops) { in hda_codec_driver_probe()
94 if (WARN_ON(!codec->bus->core.ext_ops->hdev_attach)) in hda_codec_driver_probe()
96 return codec->bus->core.ext_ops->hdev_attach(&codec->core); in hda_codec_driver_probe()
99 if (WARN_ON(!codec->preset)) in hda_codec_driver_probe()
102 err = snd_hda_codec_set_name(codec, codec->preset->name); in hda_codec_driver_probe()
105 err = snd_hdac_regmap_init(&codec->core); in hda_codec_driver_probe()
114 patch = (hda_codec_patch_t)codec->preset->driver_data; in hda_codec_driver_probe()
116 err = patch(codec); in hda_codec_driver_probe()
121 err = snd_hda_codec_build_pcms(codec); in hda_codec_driver_probe()
124 err = snd_hda_codec_build_controls(codec); in hda_codec_driver_probe()
128 if (!codec->bus->bus_probing && codec->card->registered) { in hda_codec_driver_probe()
129 err = snd_card_register(codec->card); in hda_codec_driver_probe()
132 snd_hda_codec_register(codec); in hda_codec_driver_probe()
135 codec->core.lazy_cache = true; in hda_codec_driver_probe()
139 if (codec->patch_ops.free) in hda_codec_driver_probe()
140 codec->patch_ops.free(codec); in hda_codec_driver_probe()
145 snd_hda_codec_cleanup_for_unbind(codec); in hda_codec_driver_probe()
151 struct hda_codec *codec = dev_to_hda_codec(dev); in hda_codec_driver_remove() local
153 if (codec->bus->core.ext_ops) { in hda_codec_driver_remove()
154 if (WARN_ON(!codec->bus->core.ext_ops->hdev_detach)) in hda_codec_driver_remove()
156 return codec->bus->core.ext_ops->hdev_detach(&codec->core); in hda_codec_driver_remove()
159 if (codec->patch_ops.free) in hda_codec_driver_remove()
160 codec->patch_ops.free(codec); in hda_codec_driver_remove()
161 snd_hda_codec_cleanup_for_unbind(codec); in hda_codec_driver_remove()
194 static inline bool codec_probed(struct hda_codec *codec) in codec_probed() argument
196 return device_attach(hda_codec_dev(codec)) > 0 && codec->preset; in codec_probed()
200 static void request_codec_module(struct hda_codec *codec) in request_codec_module() argument
206 switch (codec->probe_id) { in request_codec_module()
218 snd_hdac_codec_modalias(&codec->core, modalias, sizeof(modalias)); in request_codec_module()
229 static void codec_bind_module(struct hda_codec *codec) in codec_bind_module() argument
232 request_codec_module(codec); in codec_bind_module()
233 if (codec_probed(codec)) in codec_bind_module()
240 static bool is_likely_hdmi_codec(struct hda_codec *codec) in is_likely_hdmi_codec() argument
244 for_each_hda_codec_node(nid, codec) { in is_likely_hdmi_codec()
245 unsigned int wcaps = get_wcaps(codec, nid); in is_likely_hdmi_codec()
259 #define is_likely_hdmi_codec(codec) false argument
262 static int codec_bind_generic(struct hda_codec *codec) in codec_bind_generic() argument
264 if (codec->probe_id) in codec_bind_generic()
267 if (is_likely_hdmi_codec(codec)) { in codec_bind_generic()
268 codec->probe_id = HDA_CODEC_ID_GENERIC_HDMI; in codec_bind_generic()
269 request_codec_module(codec); in codec_bind_generic()
270 if (codec_probed(codec)) in codec_bind_generic()
274 codec->probe_id = HDA_CODEC_ID_GENERIC; in codec_bind_generic()
275 request_codec_module(codec); in codec_bind_generic()
276 if (codec_probed(codec)) in codec_bind_generic()
282 #define is_generic_config(codec) \ argument
283 (codec->modelname && !strcmp(codec->modelname, "generic"))
285 #define is_generic_config(codec) 0 argument
297 int snd_hda_codec_configure(struct hda_codec *codec) in snd_hda_codec_configure() argument
301 if (codec->configured) in snd_hda_codec_configure()
304 if (is_generic_config(codec)) in snd_hda_codec_configure()
305 codec->probe_id = HDA_CODEC_ID_GENERIC; in snd_hda_codec_configure()
307 codec->probe_id = 0; in snd_hda_codec_configure()
309 if (!device_is_registered(&codec->core.dev)) { in snd_hda_codec_configure()
310 err = snd_hdac_device_register(&codec->core); in snd_hda_codec_configure()
315 if (!codec->preset) in snd_hda_codec_configure()
316 codec_bind_module(codec); in snd_hda_codec_configure()
317 if (!codec->preset) { in snd_hda_codec_configure()
318 err = codec_bind_generic(codec); in snd_hda_codec_configure()
320 codec_dbg(codec, "Unable to bind the codec\n"); in snd_hda_codec_configure()
325 codec->configured = 1; in snd_hda_codec_configure()