diff options
| -rw-r--r-- | sound/soc/codecs/tpa6130a2.c | 69 | ||||
| -rw-r--r-- | sound/soc/codecs/tpa6130a2.h | 1 |
2 files changed, 12 insertions, 58 deletions
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c index c97badfac54..0a99f313e21 100644 --- a/sound/soc/codecs/tpa6130a2.c +++ b/sound/soc/codecs/tpa6130a2.c @@ -317,65 +317,24 @@ static void tpa6130a2_channel_enable(u8 channel, int enable) } } -static int tpa6130a2_pga_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - switch (event) { - case SND_SOC_DAPM_POST_PMU: - tpa6130a2_channel_enable(w->shift, 1); - break; - case SND_SOC_DAPM_POST_PMD: - tpa6130a2_channel_enable(w->shift, 0); - break; - } - return 0; -} - -static int tpa6130a2_supply_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) +int tpa6130a2_stereo_enable(struct snd_soc_codec *codec, int enable) { int ret = 0; - - switch (event) { - case SND_SOC_DAPM_POST_PMU: + if (enable) { ret = tpa6130a2_power(1); - break; - case SND_SOC_DAPM_POST_PMD: + if (ret < 0) + return ret; + tpa6130a2_channel_enable(TPA6130A2_HP_EN_R | TPA6130A2_HP_EN_L, + 1); + } else { + tpa6130a2_channel_enable(TPA6130A2_HP_EN_R | TPA6130A2_HP_EN_L, + 0); ret = tpa6130a2_power(0); - break; } + return ret; } - -static const struct snd_soc_dapm_widget tpa6130a2_dapm_widgets[] = { - SND_SOC_DAPM_PGA_E("TPA6130A2 Left", SND_SOC_NOPM, - TPA6130A2_HP_EN_L, 0, NULL, 0, tpa6130a2_pga_event, - SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD), - SND_SOC_DAPM_PGA_E("TPA6130A2 Right", SND_SOC_NOPM, - TPA6130A2_HP_EN_R, 0, NULL, 0, tpa6130a2_pga_event, - SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD), - SND_SOC_DAPM_PGA_E("TPA6130A2 Stereo", SND_SOC_NOPM, - TPA6130A2_HP_EN_L | TPA6130A2_HP_EN_R, 0, NULL, 0, - tpa6130a2_pga_event, - SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD), - SND_SOC_DAPM_SUPPLY("TPA6130A2 Enable", SND_SOC_NOPM, - 0, 0, tpa6130a2_supply_event, - SND_SOC_DAPM_POST_PMU|SND_SOC_DAPM_POST_PMD), - /* Outputs */ - SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Left"), - SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Right"), - SND_SOC_DAPM_OUTPUT("TPA6130A2 Headphone Stereo"), -}; - -static const struct snd_soc_dapm_route audio_map[] = { - {"TPA6130A2 Headphone Left", NULL, "TPA6130A2 Left"}, - {"TPA6130A2 Headphone Right", NULL, "TPA6130A2 Right"}, - {"TPA6130A2 Headphone Stereo", NULL, "TPA6130A2 Stereo"}, - - {"TPA6130A2 Headphone Left", NULL, "TPA6130A2 Enable"}, - {"TPA6130A2 Headphone Right", NULL, "TPA6130A2 Enable"}, - {"TPA6130A2 Headphone Stereo", NULL, "TPA6130A2 Enable"}, -}; +EXPORT_SYMBOL_GPL(tpa6130a2_stereo_enable); int tpa6130a2_add_controls(struct snd_soc_codec *codec) { @@ -387,18 +346,12 @@ int tpa6130a2_add_controls(struct snd_soc_codec *codec) data = i2c_get_clientdata(tpa6130a2_client); - snd_soc_dapm_new_controls(dapm, tpa6130a2_dapm_widgets, - ARRAY_SIZE(tpa6130a2_dapm_widgets)); - - snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map)); - if (data->id == TPA6140A2) return snd_soc_add_controls(codec, tpa6140a2_controls, ARRAY_SIZE(tpa6140a2_controls)); else return snd_soc_add_controls(codec, tpa6130a2_controls, ARRAY_SIZE(tpa6130a2_controls)); - } EXPORT_SYMBOL_GPL(tpa6130a2_add_controls); diff --git a/sound/soc/codecs/tpa6130a2.h b/sound/soc/codecs/tpa6130a2.h index 57e867fd86d..5df49c8756b 100644 --- a/sound/soc/codecs/tpa6130a2.h +++ b/sound/soc/codecs/tpa6130a2.h @@ -57,5 +57,6 @@ #define TPA6130A2_VERSION_MASK (0x0f) extern int tpa6130a2_add_controls(struct snd_soc_codec *codec); +extern int tpa6130a2_stereo_enable(struct snd_soc_codec *codec, int enable); #endif /* __TPA6130A2_H__ */ |