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ASoC: codecs: add mixer ctls to control boost level

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Add new mixer ctls to control max boost state level
for speaker protection V3.

Change-Id: If967de46955f6dc8692986503daea68ce105f642
Signed-off-by: Xiaojun Sang <xsang@codeaurora.org>
This commit is contained in:
Xiaojun Sang
2017-09-22 16:50:24 +08:00
committed by Gerrit - the friendly Code Review server
parent 8b1366a648
commit 24daae8895
3 changed files with 223 additions and 0 deletions
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76
asoc/codecs/wcd9335.c
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@@ -8659,6 +8659,66 @@ static int tasha_ear_spkr_pa_gain_put(struct snd_kcontrol *kcontrol,
return 0;
}
static int tasha_spkr_left_boost_stage_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
u8 bst_state_max = 0;
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
bst_state_max = snd_soc_read(codec, WCD9335_CDC_BOOST0_BOOST_CTL);
bst_state_max = (bst_state_max & 0x0c) >> 2;
ucontrol->value.integer.value[0] = bst_state_max;
dev_dbg(codec->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
__func__, ucontrol->value.integer.value[0]);
return 0;
}
static int tasha_spkr_left_boost_stage_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
u8 bst_state_max;
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
dev_dbg(codec->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
__func__, ucontrol->value.integer.value[0]);
bst_state_max = ucontrol->value.integer.value[0] << 2;
snd_soc_update_bits(codec, WCD9335_CDC_BOOST0_BOOST_CTL,
0x0c, bst_state_max);
return 0;
}
static int tasha_spkr_right_boost_stage_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
u8 bst_state_max = 0;
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
bst_state_max = snd_soc_read(codec, WCD9335_CDC_BOOST1_BOOST_CTL);
bst_state_max = (bst_state_max & 0x0c) >> 2;
ucontrol->value.integer.value[0] = bst_state_max;
dev_dbg(codec->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
__func__, ucontrol->value.integer.value[0]);
return 0;
}
static int tasha_spkr_right_boost_stage_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
u8 bst_state_max;
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
dev_dbg(codec->dev, "%s: ucontrol->value.integer.value[0] = %ld\n",
__func__, ucontrol->value.integer.value[0]);
bst_state_max = ucontrol->value.integer.value[0] << 2;
snd_soc_update_bits(codec, WCD9335_CDC_BOOST1_BOOST_CTL,
0x0c, bst_state_max);
return 0;
}
static int tasha_config_compander(struct snd_soc_codec *codec, int interp_n,
int event)
{
@@ -8953,6 +9013,10 @@ static const char * const tasha_ear_spkr_pa_gain_text[] = {
"G_5_DB", "G_6_DB"
};
static const char * const tasha_speaker_boost_stage_text[] = {
"NO_MAX_STATE", "MAX_STATE_1", "MAX_STATE_2"
};
static const struct soc_enum tasha_ear_pa_gain_enum =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(tasha_ear_pa_gain_text),
tasha_ear_pa_gain_text);
@@ -8961,6 +9025,10 @@ static const struct soc_enum tasha_ear_spkr_pa_gain_enum =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(tasha_ear_spkr_pa_gain_text),
tasha_ear_spkr_pa_gain_text);
static const struct soc_enum tasha_spkr_boost_stage_enum =
SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(tasha_speaker_boost_stage_text),
tasha_speaker_boost_stage_text);
static const struct snd_kcontrol_new tasha_analog_gain_controls[] = {
SOC_ENUM_EXT("EAR PA Gain", tasha_ear_pa_gain_enum,
tasha_ear_pa_gain_get, tasha_ear_pa_gain_put),
@@ -8968,6 +9036,14 @@ static const struct snd_kcontrol_new tasha_analog_gain_controls[] = {
SOC_ENUM_EXT("EAR SPKR PA Gain", tasha_ear_spkr_pa_gain_enum,
tasha_ear_spkr_pa_gain_get, tasha_ear_spkr_pa_gain_put),
SOC_ENUM_EXT("SPKR Left Boost Max State", tasha_spkr_boost_stage_enum,
tasha_spkr_left_boost_stage_get,
tasha_spkr_left_boost_stage_put),
SOC_ENUM_EXT("SPKR Right Boost Max State", tasha_spkr_boost_stage_enum,
tasha_spkr_right_boost_stage_get,
tasha_spkr_right_boost_stage_put),
SOC_SINGLE_TLV("HPHL Volume", WCD9335_HPH_L_EN, 0, 20, 1,
line_gain),
SOC_SINGLE_TLV("HPHR Volume", WCD9335_HPH_R_EN, 0, 20, 1,