Due to dependencies on ASoC framework changes, GB dummy codec module compilation is currently disabled. This patch updates codec driver as per the latest ASoC APIs.
Signed-off-by: Vaibhav Agarwal vaibhav.sr@gmail.com --- drivers/staging/greybus/audio_codec.c | 87 +++++++++++++++++------------------ drivers/staging/greybus/audio_codec.h | 2 +- 2 files changed, 44 insertions(+), 45 deletions(-)
diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c index a2ee587e5a79..bbd072acda5c 100644 --- a/drivers/staging/greybus/audio_codec.c +++ b/drivers/staging/greybus/audio_codec.c @@ -832,7 +832,7 @@ static int gbaudio_init_jack(struct gbaudio_module_info *module, int gbaudio_register_module(struct gbaudio_module_info *module) { int ret; - struct snd_soc_codec *codec; + struct snd_soc_component *component; struct snd_card *card; struct gbaudio_jack *gba_jack = NULL; struct snd_soc_jack *jack = NULL; @@ -842,8 +842,8 @@ int gbaudio_register_module(struct gbaudio_module_info *module) return -EAGAIN; }
- codec = gbcodec->codec; - card = codec->card->snd_card; + component = gbcodec->component; + card = component->card->snd_card;
down_write(&card->controls_rwsem);
@@ -862,19 +862,20 @@ int gbaudio_register_module(struct gbaudio_module_info *module) }
if (module->dapm_widgets) - snd_soc_dapm_new_controls(&codec->dapm, module->dapm_widgets, + snd_soc_dapm_new_controls(&component->dapm, + module->dapm_widgets, module->num_dapm_widgets); if (module->controls) - snd_soc_add_codec_controls(codec, module->controls, - module->num_controls); + snd_soc_add_component_controls(component, module->controls, + module->num_controls); if (module->dapm_routes) - snd_soc_dapm_add_routes(&codec->dapm, module->dapm_routes, + snd_soc_dapm_add_routes(&component->dapm, module->dapm_routes, module->num_dapm_routes);
/* card already instantiated, create widgets here only */ - if (codec->card->instantiated) { - snd_soc_dapm_link_component_dai_widgets(codec->card, - &codec->dapm); + if (component->card->instantiated) { + snd_soc_dapm_link_component_dai_widgets(component->card, + &component->dapm); #ifdef CONFIG_SND_JACK /* * register jack devices for this module @@ -882,7 +883,7 @@ int gbaudio_register_module(struct gbaudio_module_info *module) */ list_for_each_entry(gba_jack, &module->jack_list, list) { jack = &gba_jack->jack; - snd_device_register(codec->card->snd_card, + snd_device_register(component->card->snd_card, jack->jack); } #endif @@ -892,9 +893,9 @@ int gbaudio_register_module(struct gbaudio_module_info *module) list_add(&module->list, &gbcodec->module_list); mutex_unlock(&gbcodec->lock);
- if (codec->card->instantiated) - ret = snd_soc_dapm_new_widgets(&codec->dapm); - dev_dbg(codec->dev, "Registered %s module\n", module->name); + if (component->card->instantiated) + ret = snd_soc_dapm_new_widgets(component->card); + dev_dbg(component->dev, "Registered %s module\n", module->name);
up_write(&card->controls_rwsem); return ret; @@ -965,19 +966,19 @@ static void gbaudio_codec_cleanup(struct gbaudio_module_info *module)
void gbaudio_unregister_module(struct gbaudio_module_info *module) { - struct snd_soc_codec *codec = gbcodec->codec; - struct snd_card *card = codec->card->snd_card; + struct snd_soc_component *component = gbcodec->component; + struct snd_card *card = component->card->snd_card; struct gbaudio_jack *gba_jack, *n; struct snd_soc_jack *jack; int mask;
- dev_dbg(codec->dev, "Unregister %s module\n", module->name); + dev_dbg(component->dev, "Unregister %s module\n", module->name);
down_write(&card->controls_rwsem); mutex_lock(&gbcodec->lock); gbaudio_codec_cleanup(module); list_del(&module->list); - dev_dbg(codec->dev, "Process Unregister %s module\n", module->name); + dev_dbg(component->dev, "Process Unregister %s module\n", module->name); mutex_unlock(&gbcodec->lock);
#ifdef CONFIG_SND_JACK @@ -994,99 +995,97 @@ void gbaudio_unregister_module(struct gbaudio_module_info *module) dev_dbg(module->dev, "Report %s removal\n", jack->jack->id); snd_soc_jack_report(jack, 0, mask); - snd_device_free(codec->card->snd_card, jack->jack); + snd_device_free(component->card->snd_card, jack->jack); list_del(&gba_jack->list); } } #endif
if (module->dapm_routes) { - dev_dbg(codec->dev, "Removing %d routes\n", + dev_dbg(component->dev, "Removing %d routes\n", module->num_dapm_routes); - snd_soc_dapm_del_routes(&codec->dapm, module->dapm_routes, + snd_soc_dapm_del_routes(&component->dapm, module->dapm_routes, module->num_dapm_routes); } if (module->controls) { - dev_dbg(codec->dev, "Removing %d controls\n", + dev_dbg(component->dev, "Removing %d controls\n", module->num_controls); - snd_soc_remove_codec_controls(codec, module->controls, + snd_soc_remove_codec_controls(component, module->controls, module->num_controls); } if (module->dapm_widgets) { - dev_dbg(codec->dev, "Removing %d widgets\n", + dev_dbg(component->dev, "Removing %d widgets\n", module->num_dapm_widgets); - snd_soc_dapm_free_controls(&codec->dapm, module->dapm_widgets, + snd_soc_dapm_free_controls(&component->dapm, + module->dapm_widgets, module->num_dapm_widgets); }
- dev_dbg(codec->dev, "Unregistered %s module\n", module->name); + dev_dbg(component->dev, "Unregistered %s module\n", module->name);
up_write(&card->controls_rwsem); } EXPORT_SYMBOL(gbaudio_unregister_module);
/* - * codec driver ops + * component driver ops */ -static int gbcodec_probe(struct snd_soc_codec *codec) +static int gbcodec_probe(struct snd_soc_component *component) { int i; struct gbaudio_codec_info *info; struct gbaudio_codec_dai *dai;
- info = devm_kzalloc(codec->dev, sizeof(*info), GFP_KERNEL); + info = devm_kzalloc(component->dev, sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM;
- info->dev = codec->dev; + info->dev = component->dev; INIT_LIST_HEAD(&info->module_list); mutex_init(&info->lock); INIT_LIST_HEAD(&info->dai_list);
/* init dai_list used to maintain runtime stream info */ for (i = 0; i < ARRAY_SIZE(gbaudio_dai); i++) { - dai = devm_kzalloc(codec->dev, sizeof(*dai), GFP_KERNEL); + dai = devm_kzalloc(component->dev, sizeof(*dai), GFP_KERNEL); if (!dai) return -ENOMEM; dai->id = gbaudio_dai[i].id; list_add(&dai->list, &info->dai_list); }
- info->codec = codec; - snd_soc_codec_set_drvdata(codec, info); + info->component = component; + snd_soc_component_set_drvdata(component, info); gbcodec = info;
- device_init_wakeup(codec->dev, 1); + device_init_wakeup(component->dev, 1); return 0; }
-static int gbcodec_remove(struct snd_soc_codec *codec) +static void gbcodec_remove(struct snd_soc_component *component) { /* Empty function for now */ - return 0; + return; }
-static int gbcodec_write(struct snd_soc_codec *codec, unsigned int reg, +static int gbcodec_write(struct snd_soc_component *component, unsigned int reg, unsigned int value) { return 0; }
-static unsigned int gbcodec_read(struct snd_soc_codec *codec, +static unsigned int gbcodec_read(struct snd_soc_component *component, unsigned int reg) { return 0; }
-static struct snd_soc_codec_driver soc_codec_dev_gbaudio = { +static const struct snd_soc_component_driver soc_codec_dev_gbaudio = { .probe = gbcodec_probe, .remove = gbcodec_remove,
.read = gbcodec_read, .write = gbcodec_write, - - .idle_bias_off = true, - .ignore_pmdown_time = 1, };
#ifdef CONFIG_PM @@ -1110,13 +1109,13 @@ static const struct dev_pm_ops gbaudio_codec_pm_ops = {
static int gbaudio_codec_probe(struct platform_device *pdev) { - return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_gbaudio, + return devm_snd_soc_register_component(&pdev->dev, + &soc_codec_dev_gbaudio, gbaudio_dai, ARRAY_SIZE(gbaudio_dai)); }
static int gbaudio_codec_remove(struct platform_device *pdev) { - snd_soc_unregister_codec(&pdev->dev); return 0; }
diff --git a/drivers/staging/greybus/audio_codec.h b/drivers/staging/greybus/audio_codec.h index af9195eceb3a..ce15e800e607 100644 --- a/drivers/staging/greybus/audio_codec.h +++ b/drivers/staging/greybus/audio_codec.h @@ -66,7 +66,7 @@ struct gbaudio_codec_dai {
struct gbaudio_codec_info { struct device *dev; - struct snd_soc_codec *codec; + struct snd_soc_component *component; struct list_head module_list; /* to maintain runtime stream params for each DAI */ struct list_head dai_list;