diff options
Diffstat (limited to 'sound/aoa')
| -rw-r--r-- | sound/aoa/codecs/snd-aoa-codec-onyx.c | 12 | ||||
| -rw-r--r-- | sound/aoa/codecs/snd-aoa-codec-tas.c | 21 | ||||
| -rw-r--r-- | sound/aoa/fabrics/snd-aoa-fabric-layout.c | 2 |
3 files changed, 33 insertions, 2 deletions
diff --git a/sound/aoa/codecs/snd-aoa-codec-onyx.c b/sound/aoa/codecs/snd-aoa-codec-onyx.c index 71e3f9360658..6a3837d480e5 100644 --- a/sound/aoa/codecs/snd-aoa-codec-onyx.c +++ b/sound/aoa/codecs/snd-aoa-codec-onyx.c @@ -138,6 +138,13 @@ static int onyx_snd_vol_put(struct snd_kcontrol *kcontrol, struct onyx *onyx = snd_kcontrol_chip(kcontrol); s8 l, r; + if (ucontrol->value.integer.value[0] < -128 + VOLUME_RANGE_SHIFT || + ucontrol->value.integer.value[0] > -1 + VOLUME_RANGE_SHIFT) + return -EINVAL; + if (ucontrol->value.integer.value[1] < -128 + VOLUME_RANGE_SHIFT || + ucontrol->value.integer.value[1] > -1 + VOLUME_RANGE_SHIFT) + return -EINVAL; + mutex_lock(&onyx->mutex); onyx_read_register(onyx, ONYX_REG_DAC_ATTEN_LEFT, &l); onyx_read_register(onyx, ONYX_REG_DAC_ATTEN_RIGHT, &r); @@ -206,6 +213,9 @@ static int onyx_snd_inputgain_put(struct snd_kcontrol *kcontrol, struct onyx *onyx = snd_kcontrol_chip(kcontrol); u8 v, n; + if (ucontrol->value.integer.value[0] < 3 + INPUTGAIN_RANGE_SHIFT || + ucontrol->value.integer.value[0] > 28 + INPUTGAIN_RANGE_SHIFT) + return -EINVAL; mutex_lock(&onyx->mutex); onyx_read_register(onyx, ONYX_REG_ADC_CONTROL, &v); n = v; @@ -272,6 +282,8 @@ static void onyx_set_capture_source(struct onyx *onyx, int mic) static int onyx_snd_capture_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { + if (ucontrol->value.enumerated.item[0] > 1) + return -EINVAL; onyx_set_capture_source(snd_kcontrol_chip(kcontrol), ucontrol->value.enumerated.item[0]); return 1; diff --git a/sound/aoa/codecs/snd-aoa-codec-tas.c b/sound/aoa/codecs/snd-aoa-codec-tas.c index 70c341684794..7a16a3331f7e 100644 --- a/sound/aoa/codecs/snd-aoa-codec-tas.c +++ b/sound/aoa/codecs/snd-aoa-codec-tas.c @@ -248,6 +248,13 @@ static int tas_snd_vol_put(struct snd_kcontrol *kcontrol, { struct tas *tas = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.integer.value[0] < 0 || + ucontrol->value.integer.value[0] > 177) + return -EINVAL; + if (ucontrol->value.integer.value[1] < 0 || + ucontrol->value.integer.value[1] > 177) + return -EINVAL; + mutex_lock(&tas->mtx); if (tas->cached_volume_l == ucontrol->value.integer.value[0] && tas->cached_volume_r == ucontrol->value.integer.value[1]) { @@ -401,6 +408,10 @@ static int tas_snd_drc_range_put(struct snd_kcontrol *kcontrol, { struct tas *tas = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.integer.value[0] < 0 || + ucontrol->value.integer.value[0] > TAS3004_DRC_MAX) + return -EINVAL; + mutex_lock(&tas->mtx); if (tas->drc_range == ucontrol->value.integer.value[0]) { mutex_unlock(&tas->mtx); @@ -447,7 +458,7 @@ static int tas_snd_drc_switch_put(struct snd_kcontrol *kcontrol, return 0; } - tas->drc_enabled = ucontrol->value.integer.value[0]; + tas->drc_enabled = !!ucontrol->value.integer.value[0]; if (tas->hw_enabled) tas3004_set_drc(tas); mutex_unlock(&tas->mtx); @@ -494,6 +505,8 @@ static int tas_snd_capture_source_put(struct snd_kcontrol *kcontrol, struct tas *tas = snd_kcontrol_chip(kcontrol); int oldacr; + if (ucontrol->value.enumerated.item[0] > 1) + return -EINVAL; mutex_lock(&tas->mtx); oldacr = tas->acr; @@ -562,6 +575,9 @@ static int tas_snd_treble_put(struct snd_kcontrol *kcontrol, { struct tas *tas = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.integer.value[0] < TAS3004_TREBLE_MIN || + ucontrol->value.integer.value[0] > TAS3004_TREBLE_MAX) + return -EINVAL; mutex_lock(&tas->mtx); if (tas->treble == ucontrol->value.integer.value[0]) { mutex_unlock(&tas->mtx); @@ -610,6 +626,9 @@ static int tas_snd_bass_put(struct snd_kcontrol *kcontrol, { struct tas *tas = snd_kcontrol_chip(kcontrol); + if (ucontrol->value.integer.value[0] < TAS3004_BASS_MIN || + ucontrol->value.integer.value[0] > TAS3004_BASS_MAX) + return -EINVAL; mutex_lock(&tas->mtx); if (tas->bass == ucontrol->value.integer.value[0]) { mutex_unlock(&tas->mtx); diff --git a/sound/aoa/fabrics/snd-aoa-fabric-layout.c b/sound/aoa/fabrics/snd-aoa-fabric-layout.c index 8b2ba99d7f8a..dea7abb082cd 100644 --- a/sound/aoa/fabrics/snd-aoa-fabric-layout.c +++ b/sound/aoa/fabrics/snd-aoa-fabric-layout.c @@ -600,7 +600,7 @@ static int n##_control_put(struct snd_kcontrol *kcontrol, \ struct gpio_runtime *gpio = snd_kcontrol_chip(kcontrol); \ if (gpio->methods && gpio->methods->get_##n) \ gpio->methods->set_##n(gpio, \ - ucontrol->value.integer.value[0]); \ + !!ucontrol->value.integer.value[0]); \ return 1; \ } \ static struct snd_kcontrol_new n##_ctl = { \ |