snd_soc_jack APIs are modified in recent kernel versions. This patch updates the codec driver to resolve the compilation errors related to jack framework.
Signed-off-by: Vaibhav Agarwal vaibhav.sr@gmail.com --- drivers/staging/greybus/audio_codec.c | 59 ++++++++++++++++++++++++++++------- 1 file changed, 47 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c index 08746c85dea6..ebf8484f0ae7 100644 --- a/drivers/staging/greybus/audio_codec.c +++ b/drivers/staging/greybus/audio_codec.c @@ -709,17 +709,29 @@ static struct snd_soc_dai_driver gbaudio_dai[] = { };
static int gbaudio_init_jack(struct gbaudio_module_info *module, - struct snd_soc_codec *codec) + struct snd_soc_card *card) { int ret;
+ struct snd_soc_jack *jack; + struct snd_soc_jack_pin *headset, *button; + if (!module->jack_mask) return 0;
snprintf(module->jack_name, NAME_SIZE, "GB %d Headset Jack", module->dev_id); - ret = snd_soc_jack_new(codec, module->jack_name, module->jack_mask, - &module->headset_jack); + + headset = devm_kzalloc(module->dev, sizeof(*headset), GFP_KERNEL); + if (!headset) + return -ENOMEM; + + headset->pin = module->jack_name; + headset->mask = module->jack_mask; + jack = &module->headset_jack; + + ret = snd_soc_card_jack_new(card, module->jack_name, module->jack_mask, + jack, headset, 1); if (ret) { dev_err(module->dev, "Failed to create new jack\n"); return ret; @@ -730,11 +742,21 @@ static int gbaudio_init_jack(struct gbaudio_module_info *module,
snprintf(module->button_name, NAME_SIZE, "GB %d Button Jack", module->dev_id); - ret = snd_soc_jack_new(codec, module->button_name, module->button_mask, - &module->button_jack); + button = devm_kzalloc(module->dev, sizeof(*headset), GFP_KERNEL); + if (!button) { + ret = -ENOMEM; + goto free_headset; + } + + button->pin = module->button_name; + button->mask = module->button_mask; + jack = &module->button_jack; + + ret = snd_soc_card_jack_new(card, module->button_name, + module->button_mask, jack, button, 1); if (ret) { dev_err(module->dev, "Failed to create button jack\n"); - return ret; + goto free_headset; }
/* @@ -750,7 +772,7 @@ static int gbaudio_init_jack(struct gbaudio_module_info *module, KEY_MEDIA); if (ret) { dev_err(module->dev, "Failed to set BTN_0\n"); - return ret; + goto free_button; } }
@@ -759,7 +781,7 @@ static int gbaudio_init_jack(struct gbaudio_module_info *module, KEY_VOICECOMMAND); if (ret) { dev_err(module->dev, "Failed to set BTN_1\n"); - return ret; + goto free_button; } }
@@ -768,7 +790,7 @@ static int gbaudio_init_jack(struct gbaudio_module_info *module, KEY_VOLUMEUP); if (ret) { dev_err(module->dev, "Failed to set BTN_2\n"); - return ret; + goto free_button; } }
@@ -777,7 +799,7 @@ static int gbaudio_init_jack(struct gbaudio_module_info *module, KEY_VOLUMEDOWN); if (ret) { dev_err(module->dev, "Failed to set BTN_0\n"); - return ret; + goto free_button; } }
@@ -788,6 +810,18 @@ static int gbaudio_init_jack(struct gbaudio_module_info *module, */
return 0; + +free_button: + jack = &module->button_jack; + snd_device_free(card->snd_card, jack->jack); + list_del(&jack->list); + +free_headset: + jack = &module->headset_jack; + snd_device_free(card->snd_card, jack->jack); + list_del(&jack->list); + + return ret; }
int gbaudio_register_module(struct gbaudio_module_info *module) @@ -815,7 +849,7 @@ int gbaudio_register_module(struct gbaudio_module_info *module) return -EINVAL; }
- ret = gbaudio_init_jack(module, codec); + ret = gbaudio_init_jack(module, component->card); if (ret) { up_write(&card->controls_rwsem); return ret; @@ -942,7 +976,8 @@ void gbaudio_unregister_module(struct gbaudio_module_info *module)
#ifdef CONFIG_SND_JACK /* free jack devices for this module from codec->jack_list */ - list_for_each_entry_safe(jack, next_j, &codec->jack_list, list) { + list_for_each_entry_safe(jack, next_j, &component->card->jack_list, + list) { if (jack == &module->headset_jack) mask = GBCODEC_JACK_MASK; else if (jack == &module->button_jack)