ASoC: mediatek: mt8188-mt6359: commonize headset codec init/exit api

Reduce code duplication, unify the headset codec init/exit api.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com>
Link: https://msgid.link/r/20231212123050.4080083-3-zhourui@huaqin.corp-partner.google.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/mediatek/mt8188/mt8188-mt6359.c

@@ -726,7 +726,7 @@ static int mt8188_max98390_codec_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int mt8188_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd)
+static int mt8188_headset_codec_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_card *card = rtd->card;
 	struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(card);
@@ -775,68 +775,13 @@ static int mt8188_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 };
 
-static int mt8188_rt5682s_codec_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_card *card = rtd->card;
-	struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(card);
-	struct mt8188_mt6359_priv *priv = soc_card_data->mach_priv;
-	struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
-	struct snd_soc_jack *jack = &priv->headset_jack;
-	int ret;
-
-	ret = snd_soc_dapm_new_controls(&card->dapm, mt8188_nau8825_widgets,
-					ARRAY_SIZE(mt8188_nau8825_widgets));
-	if (ret) {
-		dev_err(rtd->dev, "unable to add rt5682s card widget, ret %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_add_card_controls(card, mt8188_nau8825_controls,
-					ARRAY_SIZE(mt8188_nau8825_controls));
-	if (ret) {
-		dev_err(rtd->dev, "unable to add rt5682s card controls, ret %d\n", ret);
-		return ret;
-	}
-
-	ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",
-					 SND_JACK_HEADSET | SND_JACK_BTN_0 |
-					 SND_JACK_BTN_1 | SND_JACK_BTN_2 |
-					 SND_JACK_BTN_3,
-					 jack,
-					 nau8825_jack_pins,
-					 ARRAY_SIZE(nau8825_jack_pins));
-	if (ret) {
-		dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
-		return ret;
-	}
-
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
-	ret = snd_soc_component_set_jack(component, jack, NULL);
-
-	if (ret) {
-		dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret);
-		return ret;
-	}
-
-	return 0;
-};
-
-static void mt8188_nau8825_codec_exit(struct snd_soc_pcm_runtime *rtd)
+static void mt8188_headset_codec_exit(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
 
 	snd_soc_component_set_jack(component, NULL, NULL);
 }
 
-static void mt8188_rt5682s_codec_exit(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;
-
-	snd_soc_component_set_jack(component, NULL, NULL);
-}
 
 static int mt8188_nau8825_hw_params(struct snd_pcm_substream *substream,
 				    struct snd_pcm_hw_params *params)
@@ -1407,15 +1352,15 @@ static int mt8188_mt6359_dev_probe(struct platform_device *pdev)
 			} else if (!strcmp(dai_link->codecs->dai_name, NAU8825_CODEC_DAI)) {
 				dai_link->ops = &mt8188_nau8825_ops;
 				if (!init_nau8825) {
-					dai_link->init = mt8188_nau8825_codec_init;
-					dai_link->exit = mt8188_nau8825_codec_exit;
+					dai_link->init = mt8188_headset_codec_init;
+					dai_link->exit = mt8188_headset_codec_exit;
 					init_nau8825 = true;
 				}
 			} else if (!strcmp(dai_link->codecs->dai_name, RT5682S_CODEC_DAI)) {
 				dai_link->ops = &mt8188_rt5682s_i2s_ops;
 				if (!init_rt5682s) {
-					dai_link->init = mt8188_rt5682s_codec_init;
-					dai_link->exit = mt8188_rt5682s_codec_exit;
+					dai_link->init = mt8188_headset_codec_init;
+					dai_link->exit = mt8188_headset_codec_exit;
 					init_rt5682s = true;
 				}
 			} else {