diff options
Diffstat (limited to 'sound/soc/codecs/max98090.c')
-rw-r--r-- | sound/soc/codecs/max98090.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index 62b41ca050a2..576277a82d41 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -393,9 +393,11 @@ static int max98090_put_enab_tlv(struct snd_kcontrol *kcontrol, struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; unsigned int mask = (1 << fls(mc->max)) - 1; - unsigned int sel = ucontrol->value.integer.value[0]; + int sel_unchecked = ucontrol->value.integer.value[0]; + unsigned int sel; unsigned int val = snd_soc_component_read(component, mc->reg); unsigned int *select; + int change; switch (mc->reg) { case M98090_REG_MIC1_INPUT_LEVEL: @@ -413,9 +415,11 @@ static int max98090_put_enab_tlv(struct snd_kcontrol *kcontrol, val = (val >> mc->shift) & mask; - if (sel < 0 || sel > mc->max) + if (sel_unchecked < 0 || sel_unchecked > mc->max) return -EINVAL; + sel = sel_unchecked; + change = *select != sel; *select = sel; /* Setting a volume is only valid if it is already On */ @@ -430,7 +434,7 @@ static int max98090_put_enab_tlv(struct snd_kcontrol *kcontrol, mask << mc->shift, sel << mc->shift); - return *select != val; + return change; } static const char *max98090_perf_pwr_text[] = @@ -2532,8 +2536,14 @@ static const struct regmap_config max98090_regmap = { .cache_type = REGCACHE_RBTREE, }; -static int max98090_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *i2c_id) +static const struct i2c_device_id max98090_i2c_id[] = { + { "max98090", MAX98090 }, + { "max98091", MAX98091 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, max98090_i2c_id); + +static int max98090_i2c_probe(struct i2c_client *i2c) { struct max98090_priv *max98090; const struct acpi_device_id *acpi_id; @@ -2555,7 +2565,9 @@ static int max98090_i2c_probe(struct i2c_client *i2c, return -EINVAL; } driver_data = acpi_id->driver_data; - } else if (i2c_id) { + } else { + const struct i2c_device_id *i2c_id = + i2c_match_id(max98090_i2c_id, i2c); driver_data = i2c_id->driver_data; } @@ -2662,13 +2674,6 @@ static const struct dev_pm_ops max98090_pm = { SET_SYSTEM_SLEEP_PM_OPS(NULL, max98090_resume) }; -static const struct i2c_device_id max98090_i2c_id[] = { - { "max98090", MAX98090 }, - { "max98091", MAX98091 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, max98090_i2c_id); - #ifdef CONFIG_OF static const struct of_device_id max98090_of_match[] = { { .compatible = "maxim,max98090", }, @@ -2693,7 +2698,7 @@ static struct i2c_driver max98090_i2c_driver = { .of_match_table = of_match_ptr(max98090_of_match), .acpi_match_table = ACPI_PTR(max98090_acpi_match), }, - .probe = max98090_i2c_probe, + .probe_new = max98090_i2c_probe, .shutdown = max98090_i2c_shutdown, .remove = max98090_i2c_remove, .id_table = max98090_i2c_id, |