Access to 'Is@ Reference' enum causes alsamixer to fail to load: $ alsamixer cannot load mixer controls: Invalid argument

cml_rt1011_rt5682 cml_rt1011_rt5682: control 2:0:0:TL I2S Reference:0: access overflow

The reason is that the original patch adding the code was using ucontrol->value.integer.value[0] instead the correct ucontrol->value.enumerated.item[0]

for an ENUM control.

Fixes: 87f40af26c262 ("ASoC: rt1011: add i2s reference control for rt1011") Reported-by: Seppo Ingalsuo seppo.ingalsuo@linux.intel.com Signed-off-by: Peter Ujfalusi peter.ujfalusi@linux.intel.com --- Hi,

Changes since v1: - Correct the ENUM declaration as well

Regards, Peter

sound/soc/codecs/rt1011.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c index 508597866dff..bdfcbb81fa19 100644 --- a/sound/soc/codecs/rt1011.c +++ b/sound/soc/codecs/rt1011.c @@ -1311,12 +1311,11 @@ static int rt1011_r0_load_info(struct snd_kcontrol *kcontrol, .put = rt1011_r0_load_mode_put \ }

-static const char * const rt1011_i2s_ref[] = { +static const char * const rt1011_i2s_ref_texts[] = { "None", "Left Channel", "Right Channel" };

-static SOC_ENUM_SINGLE_DECL(rt1011_i2s_ref_enum, 0, 0, - rt1011_i2s_ref); +static SOC_ENUM_SINGLE_EXT_DECL(rt1011_i2s_ref_enum, rt1011_i2s_ref_texts);

static int rt1011_i2s_ref_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1325,7 +1324,7 @@ static int rt1011_i2s_ref_put(struct snd_kcontrol *kcontrol, snd_soc_kcontrol_component(kcontrol); struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component); - int i2s_ref_ch = ucontrol->value.integer.value[0]; + int i2s_ref_ch = ucontrol->value.enumerated.item[0];

switch (i2s_ref_ch) { case RT1011_I2S_REF_LEFT_CH: @@ -1344,7 +1343,7 @@ static int rt1011_i2s_ref_put(struct snd_kcontrol *kcontrol, dev_info(component->dev, "I2S Reference: Do nothing\n"); }

- rt1011->i2s_ref = ucontrol->value.integer.value[0]; + rt1011->i2s_ref = ucontrol->value.enumerated.item[0];

return 0; } @@ -1357,7 +1356,7 @@ static int rt1011_i2s_ref_get(struct snd_kcontrol *kcontrol, struct rt1011_priv *rt1011 = snd_soc_component_get_drvdata(component);

- ucontrol->value.integer.value[0] = rt1011->i2s_ref; + ucontrol->value.enumerated.item[0] = rt1011->i2s_ref;

return 0; }