diff options
100 files changed, 149 insertions, 168 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 0bc83647d3fa..70216d20e897 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -444,6 +444,9 @@ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream, struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm( struct snd_kcontrol *kcontrol); +int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level); + /* dapm widget types */ enum snd_soc_dapm_type { snd_soc_dapm_input = 0, /* input pin */ @@ -623,4 +626,35 @@ struct snd_soc_dapm_stats { int neighbour_checks; }; +/** + * snd_soc_dapm_init_bias_level() - Initialize DAPM bias level + * @dapm: The DAPM context to initialize + * @level: The DAPM level to initialize to + * + * This function only sets the driver internal state of the DAPM level and will + * not modify the state of the device. Hence it should not be used during normal + * operation, but only to synchronize the internal state to the device state. + * E.g. during driver probe to set the DAPM level to the one corresponding with + * the power-on reset state of the device. + * + * To change the DAPM state of the device use snd_soc_dapm_set_bias_level(). + */ +static inline void snd_soc_dapm_init_bias_level( + struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) +{ + dapm->bias_level = level; +} + +/** + * snd_soc_dapm_get_bias_level() - Get current DAPM bias level + * @dapm: The context for which to get the bias level + * + * Returns: The current bias level of the passed DAPM context. + */ +static inline enum snd_soc_bias_level snd_soc_dapm_get_bias_level( + struct snd_soc_dapm_context *dapm) +{ + return dapm->bias_level; +} + #endif diff --git a/include/sound/soc.h b/include/sound/soc.h index fcb312b3f258..7781bfe85c5d 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -807,7 +807,7 @@ struct snd_soc_codec { /* component */ struct snd_soc_component component; - /* dapm */ + /* Don't access this directly, use snd_soc_codec_get_dapm() */ struct snd_soc_dapm_context dapm; #ifdef CONFIG_DEBUG_FS @@ -1270,6 +1270,58 @@ static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm( } /** + * snd_soc_codec_get_dapm() - Returns the DAPM context for the CODEC + * @codec: The CODEC for which to get the DAPM context + * + * Note: Use this function instead of directly accessing the CODEC's dapm field + */ +static inline struct snd_soc_dapm_context *snd_soc_codec_get_dapm( + struct snd_soc_codec *codec) +{ + return &codec->dapm; +} + +/** + * snd_soc_dapm_init_bias_level() - Initialize CODEC DAPM bias level + * @dapm: The CODEC for which to initialize the DAPM bias level + * @level: The DAPM level to initialize to + * + * Initializes the CODEC DAPM bias level. See snd_soc_dapm_init_bias_level(). + */ +static inline void snd_soc_codec_init_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + snd_soc_dapm_init_bias_level(snd_soc_codec_get_dapm(codec), level); +} + +/** + * snd_soc_dapm_get_bias_level() - Get current CODEC DAPM bias level + * @codec: The CODEC for which to get the DAPM bias level + * + * Returns: The current DAPM bias level of the CODEC. + */ +static inline enum snd_soc_bias_level snd_soc_codec_get_bias_level( + struct snd_soc_codec *codec) +{ + return snd_soc_dapm_get_bias_level(snd_soc_codec_get_dapm(codec)); +} + +/** + * snd_soc_codec_force_bias_level() - Set the CODEC DAPM bias level + * @codec: The CODEC for which to set the level + * @level: The level to set to + * + * Forces the CODEC bias level to a specific state. See + * snd_soc_dapm_force_bias_level(). + */ +static inline int snd_soc_codec_force_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + return snd_soc_dapm_force_bias_level(snd_soc_codec_get_dapm(codec), + level); +} + +/** * snd_soc_dapm_kcontrol_codec() - Returns the codec associated to a kcontrol * @kcontrol: The kcontrol * diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c index a0f265327fdf..c0b2686a6aac 100644 --- a/sound/soc/codecs/88pm860x-codec.c +++ b/sound/soc/codecs/88pm860x-codec.c @@ -1156,7 +1156,6 @@ static int pm860x_set_bias_level(struct snd_soc_codec *codec, pm860x_set_bits(pm860x->i2c, REG_MISC2, data, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c index 783dcb57043a..a43160254929 100644 --- a/sound/soc/codecs/adau1373.c +++ b/sound/soc/codecs/adau1373.c @@ -1444,7 +1444,6 @@ static int adau1373_set_bias_level(struct snd_soc_codec *codec, ADAU1373_PWDN_CTRL3_PWR_EN, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index d4e219b6b98f..808b964086e3 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -565,7 +565,6 @@ static int adau1701_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c index a1baeee160f4..5ba24618b576 100644 --- a/sound/soc/codecs/adau1761.c +++ b/sound/soc/codecs/adau1761.c @@ -466,7 +466,6 @@ static int adau1761_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/adau1781.c b/sound/soc/codecs/adau1781.c index 35581f43fa6d..9c01ef0de0c0 100644 --- a/sound/soc/codecs/adau1781.c +++ b/sound/soc/codecs/adau1781.c @@ -339,7 +339,6 @@ static int adau1781_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c index 7ad8e156e2df..3fb09c165055 100644 --- a/sound/soc/codecs/adau1977.c +++ b/sound/soc/codecs/adau1977.c @@ -493,12 +493,7 @@ static int adau1977_set_bias_level(struct snd_soc_codec *codec, break; } - if (ret) - return ret; - - codec->dapm.bias_level = level; - - return 0; + return ret; } static int adau1977_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c index 4373ada95648..260a652e4a43 100644 --- a/sound/soc/codecs/adav80x.c +++ b/sound/soc/codecs/adav80x.c @@ -714,7 +714,6 @@ static int adav80x_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c index 9130d916f2f4..8670861e5bec 100644 --- a/sound/soc/codecs/ak4535.c +++ b/sound/soc/codecs/ak4535.c @@ -341,7 +341,6 @@ static int ak4535_set_bias_level(struct snd_soc_codec *codec, snd_soc_update_bits(codec, AK4535_PM1, 0x80, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/ak4641.c b/sound/soc/codecs/ak4641.c index 81b54a270bd8..3b22b587a820 100644 --- a/sound/soc/codecs/ak4641.c +++ b/sound/soc/codecs/ak4641.c @@ -439,7 +439,6 @@ static int ak4641_set_bias_level(struct snd_soc_codec *codec, regcache_mark_dirty(ak4641->regmap); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index 13585e88f597..7c0f6552c229 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -482,7 +482,6 @@ static int ak4642_set_bias_level(struct snd_soc_codec *codec, snd_soc_update_bits(codec, PW_MGMT1, PMVCM, PMVCM); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c index 2a58b1dccd2f..0e59063aeb6f 100644 --- a/sound/soc/codecs/ak4671.c +++ b/sound/soc/codecs/ak4671.c @@ -577,7 +577,6 @@ static int ak4671_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, AK4671_AD_DA_POWER_MANAGEMENT, 0x00); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c index 0e357996864b..e92b5ae3cab2 100644 --- a/sound/soc/codecs/alc5623.c +++ b/sound/soc/codecs/alc5623.c @@ -826,7 +826,6 @@ static int alc5623_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, ALC5623_PWR_MANAG_ADD1, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/alc5632.c b/sound/soc/codecs/alc5632.c index db3283abbe18..607a63b9705f 100644 --- a/sound/soc/codecs/alc5632.c +++ b/sound/soc/codecs/alc5632.c @@ -1000,7 +1000,6 @@ static int alc5632_set_bias_level(struct snd_soc_codec *codec, ALC5632_PWR_MANAG_ADD1_MASK, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c index d6dedd4eab29..1c895a53001d 100644 --- a/sound/soc/codecs/cq93vc.c +++ b/sound/soc/codecs/cq93vc.c @@ -92,7 +92,6 @@ static int cq93vc_set_bias_level(struct snd_soc_codec *codec, DAVINCI_VC_REG12_POWER_ALL_OFF); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c index cac48ddf3ba6..d7ec4756e45b 100644 --- a/sound/soc/codecs/cs4265.c +++ b/sound/soc/codecs/cs4265.c @@ -503,7 +503,6 @@ static int cs4265_set_bias_level(struct snd_soc_codec *codec, CS4265_PWRCTL_PDN); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index 1589e7a881d8..3c49a756b89b 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -908,7 +908,6 @@ static int cs42l52_set_bias_level(struct snd_soc_codec *codec, regcache_cache_only(cs42l52->regmap, true); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c index cbc654fe48c7..a7638c52b509 100644 --- a/sound/soc/codecs/cs42l56.c +++ b/sound/soc/codecs/cs42l56.c @@ -978,7 +978,6 @@ static int cs42l56_set_bias_level(struct snd_soc_codec *codec, cs42l56->supplies); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c index 8ecedba79606..156ec938f441 100644 --- a/sound/soc/codecs/cs42l73.c +++ b/sound/soc/codecs/cs42l73.c @@ -1228,7 +1228,6 @@ static int cs42l73_set_bias_level(struct snd_soc_codec *codec, snd_soc_update_bits(codec, CS42L73_DMMCC, CS42L73_MCLKDIS, 1); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c index 0f334bc1b63c..13041ccf1010 100644 --- a/sound/soc/codecs/cx20442.c +++ b/sound/soc/codecs/cx20442.c @@ -351,8 +351,6 @@ static int cx20442_set_bias_level(struct snd_soc_codec *codec, default: break; } - if (!err) - codec->dapm.bias_level = level; return err; } diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c index 9ec577f0edb4..925dd3c16d6c 100644 --- a/sound/soc/codecs/da7213.c +++ b/sound/soc/codecs/da7213.c @@ -1387,7 +1387,6 @@ static int da7213_set_bias_level(struct snd_soc_codec *codec, DA7213_VMID_EN | DA7213_BIAS_EN, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/da732x.c b/sound/soc/codecs/da732x.c index 911c26c705fc..06519057bdff 100644 --- a/sound/soc/codecs/da732x.c +++ b/sound/soc/codecs/da732x.c @@ -1502,8 +1502,6 @@ static int da732x_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/da9055.c b/sound/soc/codecs/da9055.c index ad19cc56702b..3bdc95a70112 100644 --- a/sound/soc/codecs/da9055.c +++ b/sound/soc/codecs/da9055.c @@ -1377,7 +1377,6 @@ static int da9055_set_bias_level(struct snd_soc_codec *codec, DA9055_VMID_EN | DA9055_BIAS_EN, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/es8328.c b/sound/soc/codecs/es8328.c index c5f35a07e8e4..996e3f4e7343 100644 --- a/sound/soc/codecs/es8328.c +++ b/sound/soc/codecs/es8328.c @@ -566,7 +566,6 @@ static int es8328_set_bias_level(struct snd_soc_codec *codec, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/isabelle.c b/sound/soc/codecs/isabelle.c index 3a89ce66d51d..ebd90283c960 100644 --- a/sound/soc/codecs/isabelle.c +++ b/sound/soc/codecs/isabelle.c @@ -909,8 +909,6 @@ static int isabelle_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c index 933f4476d76c..8425d262e566 100644 --- a/sound/soc/codecs/jz4740.c +++ b/sound/soc/codecs/jz4740.c @@ -281,8 +281,6 @@ static int jz4740_codec_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/lm4857.c b/sound/soc/codecs/lm4857.c index a924bb9d7886..79ad4cbdcdd4 100644 --- a/sound/soc/codecs/lm4857.c +++ b/sound/soc/codecs/lm4857.c @@ -89,8 +89,6 @@ static int lm4857_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/lm49453.c b/sound/soc/codecs/lm49453.c index c4dfde9bdf1c..166fd4c88ddb 100644 --- a/sound/soc/codecs/lm49453.c +++ b/sound/soc/codecs/lm49453.c @@ -1284,8 +1284,6 @@ static int lm49453_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c index 805b3f8cd39d..3200aa80f1f2 100644 --- a/sound/soc/codecs/max98088.c +++ b/sound/soc/codecs/max98088.c @@ -1584,7 +1584,6 @@ static int max98088_set_bias_level(struct snd_soc_codec *codec, regcache_mark_dirty(max98088->regmap); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index 3e33ef2acf3c..c5736b2f7c76 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -1824,7 +1824,6 @@ static int max98090_set_bias_level(struct snd_soc_codec *codec, regcache_mark_dirty(max98090->regmap); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c index 8fba0c3db798..66c7ca431a2e 100644 --- a/sound/soc/codecs/max98095.c +++ b/sound/soc/codecs/max98095.c @@ -1678,7 +1678,6 @@ static int max98095_set_bias_level(struct snd_soc_codec *codec, regcache_mark_dirty(max98095->regmap); break; } - codec->dapm.bias_level = level; return 0; } @@ -2198,7 +2197,7 @@ static int max98095_suspend(struct snd_soc_codec *codec) if (max98095->headphone_jack || max98095->mic_jack) max98095_jack_detect_disable(codec); - max98095_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); return 0; } @@ -2208,7 +2207,7 @@ static int max98095_resume(struct snd_soc_codec *codec) struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec); struct i2c_client *client = to_i2c_client(codec->dev); - max98095_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); if (max98095->headphone_jack || max98095->mic_jack) { max98095_jack_detect_enable(codec); diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c index 10f8e47ce2c2..f6b616b6ffca 100644 --- a/sound/soc/codecs/max9850.c +++ b/sound/soc/codecs/max9850.c @@ -264,7 +264,6 @@ static int max9850_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_OFF: break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/ml26124.c b/sound/soc/codecs/ml26124.c index 711f55039522..f1d5778e6599 100644 --- a/sound/soc/codecs/ml26124.c +++ b/sound/soc/codecs/ml26124.c @@ -536,7 +536,6 @@ static int ml26124_set_bias_level(struct snd_soc_codec *codec, ML26124_VMID, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index e12764d15431..c305b2871c59 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -641,8 +641,6 @@ static int pcm512x_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c index 0fcda35a3a93..dbdbb9e8d4ba 100644 --- a/sound/soc/codecs/rt286.c +++ b/sound/soc/codecs/rt286.c @@ -1012,7 +1012,6 @@ static int rt286_set_bias_level(struct snd_soc_codec *codec, default: break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/rt5631.c b/sound/soc/codecs/rt5631.c index 2c10d77727af..e285d8ad260a 100644 --- a/sound/soc/codecs/rt5631.c +++ b/sound/soc/codecs/rt5631.c @@ -1569,7 +1569,6 @@ static int rt5631_set_bias_level(struct snd_soc_codec *codec, default: break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 178e55d4d481..7d488d8b03d6 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -1902,7 +1902,6 @@ static int rt5640_set_bias_level(struct snd_soc_codec *codec, default: break; } - codec->dapm.bias_level = level; return 0; } @@ -1939,7 +1938,7 @@ static int rt5640_probe(struct snd_soc_codec *codec) rt5640->codec = codec; - rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301); snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030); @@ -1991,7 +1990,7 @@ static int rt5640_suspend(struct snd_soc_codec *codec) { struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); - rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); rt5640_reset(codec); regcache_cache_only(rt5640->regmap, true); regcache_mark_dirty(rt5640->regmap); diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 69528ae5410c..ea583675fa00 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -2409,7 +2409,6 @@ static int rt5645_set_bias_level(struct snd_soc_codec *codec, default: break; } - codec->dapm.bias_level = level; return 0; } @@ -2520,7 +2519,7 @@ static int rt5645_probe(struct snd_soc_codec *codec) break; } - rt5645_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); snd_soc_update_bits(codec, RT5645_CHARGE_PUMP, 0x0300, 0x0200); diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c index 9f4c7be6d798..f03c6fc1a7e9 100644 --- a/sound/soc/codecs/rt5651.c +++ b/sound/soc/codecs/rt5651.c @@ -1604,7 +1604,6 @@ static int rt5651_set_bias_level(struct snd_soc_codec *codec, default: break; } - codec->dapm.bias_level = level; return 0; } @@ -1625,7 +1624,7 @@ static int rt5651_probe(struct snd_soc_codec *codec) RT5651_PWR_FV1 | RT5651_PWR_FV2, RT5651_PWR_FV1 | RT5651_PWR_FV2); - rt5651_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); return 0; } diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index cc7f84a150a7..9235711e86c2 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -2647,7 +2647,6 @@ static int rt5670_set_bias_level(struct snd_soc_codec *codec, default: break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c index af182586712d..696ba587969e 100644 --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -4392,7 +4392,6 @@ static int rt5677_set_bias_level(struct snd_soc_codec *codec, default: break; } - codec->dapm.bias_level = level; return 0; } @@ -4618,7 +4617,7 @@ static int rt5677_probe(struct snd_soc_codec *codec) ARRAY_SIZE(rt5677_dmic2_clk_1)); } - rt5677_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); regmap_write(rt5677->regmap, RT5677_DIG_MISC, 0x0020); regmap_write(rt5677->regmap, RT5677_PWR_DSP2, 0x0c00); diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index 3593a1496056..b01c985a2307 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -979,7 +979,6 @@ static int sgtl5000_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c index 7947c0ebb1ed..e4743684cc1d 100644 --- a/sound/soc/codecs/sn95031.c +++ b/sound/soc/codecs/sn95031.c @@ -226,7 +226,6 @@ static int sn95031_set_vaud_bias(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/ssm2518.c b/sound/soc/codecs/ssm2518.c index 67ea55adb307..13c6ab0f7af0 100644 --- a/sound/soc/codecs/ssm2518.c +++ b/sound/soc/codecs/ssm2518.c @@ -518,12 +518,7 @@ static int ssm2518_set_bias_level(struct snd_soc_codec *codec, break; } - if (ret) - return ret; - - codec->dapm.bias_level = level; - - return 0; + return ret; } static int ssm2518_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c index 314eaece1b7d..296a140b8c35 100644 --- a/sound/soc/codecs/ssm2602.c +++ b/sound/soc/codecs/ssm2602.c @@ -473,7 +473,6 @@ static int ssm2602_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/ssm4567.c b/sound/soc/codecs/ssm4567.c index a984485108cd..643bcff4a919 100644 --- a/sound/soc/codecs/ssm4567.c +++ b/sound/soc/codecs/ssm4567.c @@ -361,12 +361,7 @@ static int ssm4567_set_bias_level(struct snd_soc_codec *codec, break; } - if (ret) - return ret; - - codec->dapm.bias_level = level; - - return 0; + return ret; } static const struct snd_soc_dai_ops ssm4567_dai_ops = { diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c index 007a0e3bc273..033b7d9f45f7 100644 --- a/sound/soc/codecs/sta32x.c +++ b/sound/soc/codecs/sta32x.c @@ -854,7 +854,6 @@ static int sta32x_set_bias_level(struct snd_soc_codec *codec, sta32x->supplies); break; } - codec->dapm.bias_level = level; return 0; } @@ -970,7 +969,7 @@ static int sta32x_probe(struct snd_soc_codec *codec) if (sta32x->pdata->needs_esd_watchdog) INIT_DELAYED_WORK(&sta32x->watchdog_work, sta32x_watchdog); - sta32x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Bias level configuration will have done an extra enable */ regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies); diff --git a/sound/soc/codecs/sta350.c b/sound/soc/codecs/sta350.c index 669e3228241e..50d8bbf90ce2 100644 --- a/sound/soc/codecs/sta350.c +++ b/sound/soc/codecs/sta350.c @@ -890,7 +890,6 @@ static int sta350_set_bias_level(struct snd_soc_codec *codec, sta350->supplies); break; } - codec->dapm.bias_level = level; return 0; } @@ -1037,7 +1036,7 @@ static int sta350_probe(struct snd_soc_codec *codec) sta350->coef_shadow[60] = 0x400000; sta350->coef_shadow[61] = 0x400000; - sta350_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Bias level configuration will have done an extra enable */ regulator_bulk_disable(ARRAY_SIZE(sta350->supplies), sta350->supplies); diff --git a/sound/soc/codecs/sta529.c b/sound/soc/codecs/sta529.c index b0f436d10125..c3217af1ca29 100644 --- a/sound/soc/codecs/sta529.c +++ b/sound/soc/codecs/sta529.c @@ -179,12 +179,6 @@ static int sta529_set_bias_level(struct snd_soc_codec *codec, enum break; } - /* - * store the label for powers down audio subsystem for suspend.This is - * used by soc core layer - */ - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c index 6464caf72b21..2341e8e6bfc1 100644 --- a/sound/soc/codecs/stac9766.c +++ b/sound/soc/codecs/stac9766.c @@ -236,7 +236,6 @@ static int stac9766_set_bias_level(struct snd_soc_codec *codec, stac9766_ac97_write(codec, AC97_POWERDOWN, 0xffff); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c index cc17e7e5126e..cd8c02b6e4de 100644 --- a/sound/soc/codecs/tlv320aic23.c +++ b/sound/soc/codecs/tlv320aic23.c @@ -506,7 +506,6 @@ static int tlv320aic23_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, TLV320AIC23_PWR, 0x1ff); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c index c86dd9aae157..e629273019d0 100644 --- a/sound/soc/codecs/tlv320aic31xx.c +++ b/sound/soc/codecs/tlv320aic31xx.c @@ -1053,7 +1053,6 @@ static int aic31xx_set_bias_level(struct snd_soc_codec *codec, aic31xx_power_off(codec); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c index 015467ed606b..ad6cb90e5f9b 100644 --- a/sound/soc/codecs/tlv320aic32x4.c +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -564,7 +564,6 @@ static int aic32x4_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_OFF: break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 51c4713ac6e3..57d709075746 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -1406,7 +1406,6 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec, aic3x_set_power(codec, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index 4e3e607dec13..33e93f62de30 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -651,7 +651,6 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec, return ret; break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index d04693e9cf9f..e725e13a7f59 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -1595,7 +1595,6 @@ static int twl4030_set_bias_level(struct snd_soc_codec *codec, twl4030_codec_enable(codec, 0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c index aeec27b6f1af..b8ecce206af8 100644 --- a/sound/soc/codecs/twl6040.c +++ b/sound/soc/codecs/twl6040.c @@ -853,8 +853,6 @@ static int twl6040_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } @@ -1130,7 +1128,7 @@ static int twl6040_probe(struct snd_soc_codec *codec) return ret; } - twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); twl6040_init_chip(codec); return 0; diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c index f883308c00de..dbecbc05cf7b 100644 --- a/sound/soc/codecs/uda134x.c +++ b/sound/soc/codecs/uda134x.c @@ -350,7 +350,6 @@ static int uda134x_set_bias_level(struct snd_soc_codec *codec, pd->power(0); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c index dc7778b6dd7f..cc5b1769958a 100644 --- a/sound/soc/codecs/uda1380.c +++ b/sound/soc/codecs/uda1380.c @@ -623,7 +623,6 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec, for (reg = UDA1380_MVOL; reg < UDA1380_CACHEREGNUM; reg++) set_bit(reg - 0x10, &uda1380_cache_dirty); } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c index f37989ec7cba..3358dd6811fa 100644 --- a/sound/soc/codecs/wm0010.c +++ b/sound/soc/codecs/wm0010.c @@ -767,8 +767,6 @@ static int wm0010_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/wm1250-ev1.c b/sound/soc/codecs/wm1250-ev1.c index 8011f75fb6cb..048f00568260 100644 --- a/sound/soc/codecs/wm1250-ev1.c +++ b/sound/soc/codecs/wm1250-ev1.c @@ -61,8 +61,6 @@ static int wm1250_ev1_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c index c65e5a75fc1a..dd0d0248e641 100644 --- a/sound/soc/codecs/wm8350.c +++ b/sound/soc/codecs/wm8350.c @@ -1235,7 +1235,6 @@ static int wm8350_set_bias_level(struct snd_soc_codec *codec, priv->supplies); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index b0d84e552fca..adbfebe04c77 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -1232,7 +1232,6 @@ static int wm8400_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c index 8736ad094b24..a380c10e867b 100644 --- a/sound/soc/codecs/wm8510.c +++ b/sound/soc/codecs/wm8510.c @@ -538,7 +538,6 @@ static int wm8510_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c index b1cc94f5fc4b..34ebe95d93f1 100644 --- a/sound/soc/codecs/wm8523.c +++ b/sound/soc/codecs/wm8523.c @@ -344,7 +344,6 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec, wm8523->supplies); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c index 0a887c5ec83a..5951d88e3dc9 100644 --- a/sound/soc/codecs/wm8580.c +++ b/sound/soc/codecs/wm8580.c @@ -812,7 +812,6 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec, WM8580_PWRDN1_PWDN, WM8580_PWRDN1_PWDN); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c index 121e46d53779..a4aab6e7f5cc 100644 --- a/sound/soc/codecs/wm8711.c +++ b/sound/soc/codecs/wm8711.c @@ -320,7 +320,6 @@ static int wm8711_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, WM8711_PWR, 0xffff); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c index 55c7fb4fc786..a737068d5576 100644 --- a/sound/soc/codecs/wm8728.c +++ b/sound/soc/codecs/wm8728.c @@ -185,7 +185,6 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, WM8728_DACCTL, reg | 0x4); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 2245b6a32f3d..a13a20ac47af 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -523,7 +523,6 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec, regcache_mark_dirty(wm8731->regmap); break; } - codec->dapm.bias_level = level; return 0; } @@ -599,7 +598,7 @@ static int wm8731_probe(struct snd_soc_codec *codec) goto err_regulator_enable; } - wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Latch the update bits */ snd_soc_update_bits(codec, WM8731_LOUT1V, 0x100, 0); diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c index ada9ac1ba2c6..4a9407dadae3 100644 --- a/sound/soc/codecs/wm8737.c +++ b/sound/soc/codecs/wm8737.c @@ -510,7 +510,6 @@ static int wm8737_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } @@ -560,7 +559,7 @@ static int wm8737_probe(struct snd_soc_codec *codec) snd_soc_update_bits(codec, WM8737_RIGHT_PGA_VOLUME, WM8737_RVU, WM8737_RVU); - wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Bias level configuration will have done an extra enable */ regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies); diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c index eb0a1644ba11..d6ff25a9d5af 100644 --- a/sound/soc/codecs/wm8750.c +++ b/sound/soc/codecs/wm8750.c @@ -651,7 +651,6 @@ static int wm8750_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, WM8750_PWR1, 0x0001); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index c50a5959345f..b7d38f7ba636 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -1367,7 +1367,6 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, WM8753_PWR1, 0x0001); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c index 53e977da2f86..c24db8037201 100644 --- a/sound/soc/codecs/wm8770.c +++ b/sound/soc/codecs/wm8770.c @@ -534,7 +534,6 @@ static int wm8770_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c index c13050b77931..b0e3c3bbd440 100644 --- a/sound/soc/codecs/wm8776.c +++ b/sound/soc/codecs/wm8776.c @@ -357,7 +357,6 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c index 2eb986c19b88..e7d2ecd150cf 100644 --- a/sound/soc/codecs/wm8900.c +++ b/sound/soc/codecs/wm8900.c @@ -1117,7 +1117,6 @@ static int wm8900_set_bias_level(struct snd_soc_codec *codec, WM8900_REG_POWER2_SYSCLK_ENA); break; } - codec->dapm.bias_level = level; return 0; } @@ -1138,7 +1137,7 @@ static int wm8900_suspend(struct snd_soc_codec *codec) wm8900->fll_out = fll_out; wm8900->fll_in = fll_in; - wm8900_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); return 0; } @@ -1156,7 +1155,7 @@ static int wm8900_resume(struct snd_soc_codec *codec) return ret; } - wm8900_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Restart the FLL? */ if (wm8900->fll_out) { @@ -1189,7 +1188,7 @@ static int wm8900_probe(struct snd_soc_codec *codec) wm8900_reset(codec); /* Turn the chip on */ - wm8900_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Latch the volume update bits */ snd_soc_update_bits(codec, WM8900_REG_LINVOL, 0x100, 0x100); diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index 04b04f8e147c..5e0bef62d974 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -1200,8 +1200,6 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 215e93c1ddf0..a7a8fa0567b1 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -1907,7 +1907,6 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec, clk_disable_unprepare(wm8904->mclk); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c index e4142b4309eb..f2d6a490713f 100644 --- a/sound/soc/codecs/wm8940.c +++ b/sound/soc/codecs/wm8940.c @@ -510,8 +510,6 @@ static int wm8940_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return ret; } @@ -707,7 +705,7 @@ static int wm8940_probe(struct snd_soc_codec *codec) return ret; } - wm8940_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); ret = snd_soc_write(codec, WM8940_POWER1, 0x180); if (ret < 0) diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c index 00bec915d652..f400d5c7234c 100644 --- a/sound/soc/codecs/wm8955.c +++ b/sound/soc/codecs/wm8955.c @@ -838,7 +838,6 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec, wm8955->supplies); break; } - codec->dapm.bias_level = level; return 0; } @@ -929,7 +928,7 @@ static int wm8955_probe(struct snd_soc_codec *codec) WM8955_DMEN, WM8955_DMEN); } - wm8955_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Bias level configuration will have done an extra enable */ regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies); diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index 3035d9856415..6fa832b6365b 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -691,8 +691,6 @@ static int wm8960_set_bias_level_out3(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } @@ -802,8 +800,6 @@ static int wm8960_set_bias_level_capless(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c index 95e2c1bfc809..6f95d7044aac 100644 --- a/sound/soc/codecs/wm8961.c +++ b/sound/soc/codecs/wm8961.c @@ -795,8 +795,6 @@ static int wm8961_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 118b0034ba23..00793b7b0a83 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -2538,7 +2538,6 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c index f9cbabdc6238..94eb27ec572f 100644 --- a/sound/soc/codecs/wm8971.c +++ b/sound/soc/codecs/wm8971.c @@ -594,7 +594,6 @@ static int wm8971_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, WM8971_PWR1, 0x0001); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c index ff0e4646b934..d2180c83a5cc 100644 --- a/sound/soc/codecs/wm8974.c +++ b/sound/soc/codecs/wm8974.c @@ -533,7 +533,6 @@ static int wm8974_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index cf7032911721..e2363b9a38a0 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -888,7 +888,6 @@ static int wm8978_set_bias_level(struct snd_soc_codec *codec, dev_dbg(codec->dev, "%s: %d, %x\n", __func__, level, power1); - codec->dapm.bias_level = level; return 0; } @@ -928,7 +927,7 @@ static int wm8978_suspend(struct snd_soc_codec *codec) { struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec); - wm8978_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); /* Also switch PLL off */ snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1, 0); @@ -944,7 +943,7 @@ static int wm8978_resume(struct snd_soc_codec *codec) /* Sync reg_cache with the hardware */ regcache_sync(wm8978->regmap); - wm8978_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); if (wm8978->f_pllout) /* Switch PLL on */ diff --git a/sound/soc/codecs/wm8983.c b/sound/soc/codecs/wm8983.c index 5d1cf08a72b8..f9245715cebd 100644 --- a/sound/soc/codecs/wm8983.c +++ b/sound/soc/codecs/wm8983.c @@ -963,7 +963,6 @@ static int wm8983_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c index 0b3b54c9971d..4e6901b5c819 100644 --- a/sound/soc/codecs/wm8985.c +++ b/sound/soc/codecs/wm8985.c @@ -957,7 +957,6 @@ static int wm8985_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c index 24968aa8618a..92680c6d247e 100644 --- a/sound/soc/codecs/wm8988.c +++ b/sound/soc/codecs/wm8988.c @@ -756,7 +756,6 @@ static int wm8988_set_bias_level(struct snd_soc_codec *codec, snd_soc_write(codec, WM8988_PWR1, 0x0000); break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c index c93bffcb3cfb..ff377cab5775 100644 --- a/sound/soc/codecs/wm8990.c +++ b/sound/soc/codecs/wm8990.c @@ -1227,7 +1227,6 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } @@ -1281,7 +1280,7 @@ static int wm8990_probe(struct snd_soc_codec *codec) wm8990_reset(codec); /* charge output caps */ - wm8990_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); snd_soc_update_bits(codec, WM8990_AUDIO_INTERFACE_4, WM8990_ALRCGPIO1, WM8990_ALRCGPIO1); diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c index 49df0dc607e6..abd439fb0820 100644 --- a/sound/soc/codecs/wm8991.c +++ b/sound/soc/codecs/wm8991.c @@ -1224,7 +1224,6 @@ static int wm8991_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c index 2e70a270eb28..52ec4fe03b23 100644 --- a/sound/soc/codecs/wm8993.c +++ b/sound/soc/codecs/wm8993.c @@ -1065,8 +1065,6 @@ static int wm8993_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } @@ -1563,7 +1561,7 @@ static int wm8993_suspend(struct snd_soc_codec *codec) wm8993->fll_fout = fll_fout; wm8993->fll_fref = fll_fref; - wm8993_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); return 0; } @@ -1573,7 +1571,7 @@ static int wm8993_resume(struct snd_soc_codec *codec) struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec); int ret; - wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Restart the FLL? */ if (wm8993->fll_fout) { diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 4fbc7689339a..2d32b542f103 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -2546,8 +2546,6 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } @@ -3163,7 +3161,7 @@ static int wm8994_codec_suspend(struct snd_soc_codec *codec) i + 1, ret); } - wm8994_set_bias_level(codec, SND_SOC_BIAS_OFF); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF); return 0; } diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c index 66103c2b012e..47af27fb339a 100644 --- a/sound/soc/codecs/wm8995.c +++ b/sound/soc/codecs/wm8995.c @@ -1990,7 +1990,6 @@ static int wm8995_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; return 0; } diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c index 308748a022c5..3dce50751469 100644 --- a/sound/soc/codecs/wm8996.c +++ b/sound/soc/codecs/wm8996.c @@ -1628,8 +1628,6 @@ static int wm8996_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c index 13a3f335ea5b..02d9a5012c1b 100644 --- a/sound/soc/codecs/wm9081.c +++ b/sound/soc/codecs/wm9081.c @@ -898,8 +898,6 @@ static int wm9081_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c index 60d243c904f5..03bca8581bc7 100644 --- a/sound/soc/codecs/wm9090.c +++ b/sound/soc/codecs/wm9090.c @@ -515,8 +515,6 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec, break; } - codec->dapm.bias_level = level; - return 0; } diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index 98c9525bd751..1fda104dfc45 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -610,7 +610,6 @@ static int wm9712_set_bias_level(struct snd_soc_codec *codec, ac97_write(codec, AC97_POWERDOWN, 0xffff); break; } - codec->dapm.bias_level = level; return 0; } @@ -646,7 +645,7 @@ static int wm9712_soc_resume(struct snd_soc_codec *codec) if (ret < 0) return ret; - wm9712_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); if (ret == 0) { /* Sync reg_cache with the hardware after cold reset */ diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c index 79552953e1bd..9d18a0ec4280 100644 --- a/sound/soc/codecs/wm9713.c +++ b/sound/soc/codecs/wm9713.c @@ -1171,7 +1171,6 @@ static int wm9713_set_bias_level(struct snd_soc_codec *codec, ac97_write(codec, AC97_POWERDOWN, 0xffff); break; } - codec->dapm.bias_level = level; return 0; } @@ -1201,7 +1200,7 @@ static int wm9713_soc_resume(struct snd_soc_codec *codec) if (ret < 0) return ret; - wm9713_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY); /* do we need to re-start the PLL ? */ if (wm9713->pll_in) diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index defe0f0082b5..79b947820231 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -526,6 +526,38 @@ static void soc_dapm_async_complete(struct snd_soc_dapm_context *dapm) } /** + * snd_soc_dapm_force_bias_level() - Sets the DAPM bias level + * @dapm: The DAPM context for which to set the level + * @level: The level to set + * + * Forces the DAPM bias level to a specific state. It will call the bias level + * callback of DAPM context with the specified level. This will even happen if + * the context is already at the same level. Furthermore it will not go through + * the normal bias level sequencing, meaning any intermediate states between the + * current and the target state will not be entered. + * + * Note that the change in bias level is only temporary and the next time + * snd_soc_dapm_sync() is called the state will be set to the level as + * determined by the DAPM core. The function is mainly intended to be used to + * used during probe or resume from suspend to power up the device so + * initialization can be done, before the DAPM core takes over. + */ +int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm, + enum snd_soc_bias_level level) +{ + int ret = 0; + + if (dapm->set_bias_level) + ret = dapm->set_bias_level(dapm, level); + + if (ret == 0) + dapm->bias_level = level; + + return ret; +} +EXPORT_SYMBOL_GPL(snd_soc_dapm_force_bias_level); + +/** * snd_soc_dapm_set_bias_level - set the bias level for the system * @dapm: DAPM context * @level: level to configure @@ -547,10 +579,8 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm, if (ret != 0) goto out; - if (dapm->set_bias_level) - ret = dapm->set_bias_level(dapm, level); - else if (!card || dapm != &card->dapm) - dapm->bias_level = level; + if (!card || dapm != &card->dapm) + ret = snd_soc_dapm_force_bias_level(dapm, level); if (ret != 0) goto out; |