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Diffstat (limited to 'sound/soc/codecs/rt715.c')
-rw-r--r--sound/soc/codecs/rt715.c369
1 files changed, 296 insertions, 73 deletions
diff --git a/sound/soc/codecs/rt715.c b/sound/soc/codecs/rt715.c
index 9a7d393d424a..1352869cc086 100644
--- a/sound/soc/codecs/rt715.c
+++ b/sound/soc/codecs/rt715.c
@@ -57,14 +57,14 @@ static void rt715_get_gain(struct rt715_priv *rt715, unsigned int addr_h,
{
int ret;
/* R Channel */
- *r_val = (val_h << 8);
+ *r_val = val_h << 8;
ret = regmap_read(rt715->regmap, addr_l, r_val);
if (ret < 0)
pr_err("Failed to get R channel gain.\n");
/* L Channel */
val_h |= 0x20;
- *l_val = (val_h << 8);
+ *l_val = val_h << 8;
ret = regmap_read(rt715->regmap, addr_h, l_val);
if (ret < 0)
pr_err("Failed to get L channel gain.\n");
@@ -81,12 +81,20 @@ static int rt715_set_amp_gain_put(struct snd_kcontrol *kcontrol,
(struct soc_mixer_control *)kcontrol->private_value;
struct rt715_priv *rt715 = snd_soc_component_get_drvdata(component);
unsigned int addr_h, addr_l, val_h, val_ll, val_lr;
- unsigned int read_ll, read_rl;
- int i;
+ unsigned int read_ll, read_rl, i;
+ unsigned int k_vol_changed = 0;
+
+ for (i = 0; i < 2; i++) {
+ if (ucontrol->value.integer.value[i] != rt715->kctl_2ch_vol_ori[i]) {
+ k_vol_changed = 1;
+ break;
+ }
+ }
/* Can't use update bit function, so read the original value first */
addr_h = mc->reg;
addr_l = mc->rreg;
+
if (mc->shift == RT715_DIR_OUT_SFT) /* output */
val_h = 0x80;
else /* input */
@@ -94,41 +102,27 @@ static int rt715_set_amp_gain_put(struct snd_kcontrol *kcontrol,
rt715_get_gain(rt715, addr_h, addr_l, val_h, &read_rl, &read_ll);
+ if (dapm->bias_level <= SND_SOC_BIAS_STANDBY)
+ regmap_write(rt715->regmap,
+ RT715_SET_AUDIO_POWER_STATE, AC_PWRST_D0);
+
/* L Channel */
- if (mc->invert) {
- /* for mute */
- val_ll = (mc->max - ucontrol->value.integer.value[0]) << 7;
- /* keep gain */
- read_ll = read_ll & 0x7f;
- val_ll |= read_ll;
- } else {
- /* for gain */
- val_ll = ((ucontrol->value.integer.value[0]) & 0x7f);
- if (val_ll > mc->max)
- val_ll = mc->max;
- /* keep mute status */
- read_ll = read_ll & 0x80;
- val_ll |= read_ll;
- }
+ rt715->kctl_2ch_vol_ori[0] = ucontrol->value.integer.value[0];
+ /* for gain */
+ val_ll = ((ucontrol->value.integer.value[0]) & 0x7f);
+ if (val_ll > mc->max)
+ val_ll = mc->max;
+ /* keep mute status */
+ val_ll |= read_ll & 0x80;
/* R Channel */
- if (mc->invert) {
- regmap_write(rt715->regmap,
- RT715_SET_AUDIO_POWER_STATE, AC_PWRST_D0);
- /* for mute */
- val_lr = (mc->max - ucontrol->value.integer.value[1]) << 7;
- /* keep gain */
- read_rl = read_rl & 0x7f;
- val_lr |= read_rl;
- } else {
- /* for gain */
- val_lr = ((ucontrol->value.integer.value[1]) & 0x7f);
- if (val_lr > mc->max)
- val_lr = mc->max;
- /* keep mute status */
- read_rl = read_rl & 0x80;
- val_lr |= read_rl;
- }
+ rt715->kctl_2ch_vol_ori[1] = ucontrol->value.integer.value[1];
+ /* for gain */
+ val_lr = ((ucontrol->value.integer.value[1]) & 0x7f);
+ if (val_lr > mc->max)
+ val_lr = mc->max;
+ /* keep mute status */
+ val_lr |= read_rl & 0x80;
for (i = 0; i < 3; i++) { /* retry 3 times at most */
@@ -136,18 +130,18 @@ static int rt715_set_amp_gain_put(struct snd_kcontrol *kcontrol,
/* Set both L/R channels at the same time */
val_h = (1 << mc->shift) | (3 << 4);
regmap_write(rt715->regmap, addr_h,
- (val_h << 8 | val_ll));
+ (val_h << 8) | val_ll);
regmap_write(rt715->regmap, addr_l,
- (val_h << 8 | val_ll));
+ (val_h << 8) | val_ll);
} else {
/* Lch*/
val_h = (1 << mc->shift) | (1 << 5);
regmap_write(rt715->regmap, addr_h,
- (val_h << 8 | val_ll));
+ (val_h << 8) | val_ll);
/* Rch */
val_h = (1 << mc->shift) | (1 << 4);
regmap_write(rt715->regmap, addr_l,
- (val_h << 8 | val_lr));
+ (val_h << 8) | val_lr);
}
/* check result */
if (mc->shift == RT715_DIR_OUT_SFT) /* output */
@@ -156,15 +150,16 @@ static int rt715_set_amp_gain_put(struct snd_kcontrol *kcontrol,
val_h = 0x0;
rt715_get_gain(rt715, addr_h, addr_l, val_h,
- &read_rl, &read_ll);
+ &read_rl, &read_ll);
if (read_rl == val_lr && read_ll == val_ll)
break;
}
+
/* D0:power on state, D3: power saving mode */
if (dapm->bias_level <= SND_SOC_BIAS_STANDBY)
regmap_write(rt715->regmap,
RT715_SET_AUDIO_POWER_STATE, AC_PWRST_D3);
- return 0;
+ return k_vol_changed;
}
static int rt715_set_amp_gain_get(struct snd_kcontrol *kcontrol,
@@ -188,8 +183,8 @@ static int rt715_set_amp_gain_get(struct snd_kcontrol *kcontrol,
if (mc->invert) {
/* for mute status */
- read_ll = !((read_ll & 0x80) >> RT715_MUTE_SFT);
- read_rl = !((read_rl & 0x80) >> RT715_MUTE_SFT);
+ read_ll = !(read_ll & 0x80);
+ read_rl = !(read_rl & 0x80);
} else {
/* for gain */
read_ll = read_ll & 0x7f;
@@ -201,9 +196,246 @@ static int rt715_set_amp_gain_get(struct snd_kcontrol *kcontrol,
return 0;
}
+static int rt715_set_main_switch_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ struct rt715_priv *rt715 = snd_soc_component_get_drvdata(component);
+ unsigned int capture_reg_H[] = {RT715_SET_GAIN_MIC_ADC_H,
+ RT715_SET_GAIN_LINE_ADC_H, RT715_SET_GAIN_MIX_ADC_H,
+ RT715_SET_GAIN_MIX_ADC2_H};
+ unsigned int capture_reg_L[] = {RT715_SET_GAIN_MIC_ADC_L,
+ RT715_SET_GAIN_LINE_ADC_L, RT715_SET_GAIN_MIX_ADC_L,
+ RT715_SET_GAIN_MIX_ADC2_L};
+ unsigned int addr_h, addr_l, val_h = 0x0, val_ll, val_lr;
+ unsigned int k_shift = RT715_DIR_IN_SFT, k_changed = 0;
+ unsigned int read_ll, read_rl, i, j, loop_cnt = 4;
+
+ for (i = 0; i < 8; i++) {
+ if (ucontrol->value.integer.value[i] != rt715->kctl_8ch_switch_ori[i])
+ k_changed = 1;
+ }
+
+ for (j = 0; j < loop_cnt; j++) {
+ /* Can't use update bit function, so read the original value first */
+ addr_h = capture_reg_H[j];
+ addr_l = capture_reg_L[j];
+ rt715_get_gain(rt715, addr_h, addr_l, val_h, &read_rl, &read_ll);
+
+ if (dapm->bias_level <= SND_SOC_BIAS_STANDBY)
+ regmap_write(rt715->regmap,
+ RT715_SET_AUDIO_POWER_STATE, AC_PWRST_D0);
+
+ /* L Channel */
+ /* for mute */
+ rt715->kctl_8ch_switch_ori[j * 2] =
+ ucontrol->value.integer.value[j * 2];
+ val_ll = (!ucontrol->value.integer.value[j * 2]) << 7;
+ /* keep gain */
+ val_ll |= read_ll & 0x7f;
+
+ /* R Channel */
+ /* for mute */
+ rt715->kctl_8ch_switch_ori[j * 2 + 1] =
+ ucontrol->value.integer.value[j * 2 + 1];
+ val_lr = (!ucontrol->value.integer.value[j * 2 + 1]) << 7;
+ /* keep gain */
+ val_lr |= read_rl & 0x7f;
+
+ for (i = 0; i < 3; i++) { /* retry 3 times at most */
+
+ if (val_ll == val_lr) {
+ /* Set both L/R channels at the same time */
+ val_h = (1 << k_shift) | (3 << 4);
+ regmap_write(rt715->regmap, addr_h,
+ (val_h << 8) | val_ll);
+ regmap_write(rt715->regmap, addr_l,
+ (val_h << 8) | val_ll);
+ } else {
+ /* Lch*/
+ val_h = (1 << k_shift) | (1 << 5);
+ regmap_write(rt715->regmap, addr_h,
+ (val_h << 8) | val_ll);
+ /* Rch */
+ val_h = (1 << k_shift) | (1 << 4);
+ regmap_write(rt715->regmap, addr_l,
+ (val_h << 8) | val_lr);
+ }
+ val_h = 0x0;
+ rt715_get_gain(rt715, addr_h, addr_l, val_h,
+ &read_rl, &read_ll);
+ if (read_rl == val_lr && read_ll == val_ll)
+ break;
+ }
+ }
+
+ /* D0:power on state, D3: power saving mode */
+ if (dapm->bias_level <= SND_SOC_BIAS_STANDBY)
+ regmap_write(rt715->regmap,
+ RT715_SET_AUDIO_POWER_STATE, AC_PWRST_D3);
+ return k_changed;
+}
+
+static int rt715_set_main_switch_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+ struct rt715_priv *rt715 = snd_soc_component_get_drvdata(component);
+ unsigned int capture_reg_H[] = {RT715_SET_GAIN_MIC_ADC_H,
+ RT715_SET_GAIN_LINE_ADC_H, RT715_SET_GAIN_MIX_ADC_H,
+ RT715_SET_GAIN_MIX_ADC2_H};
+ unsigned int capture_reg_L[] = {RT715_SET_GAIN_MIC_ADC_L,
+ RT715_SET_GAIN_LINE_ADC_L, RT715_SET_GAIN_MIX_ADC_L,
+ RT715_SET_GAIN_MIX_ADC2_L};
+ unsigned int addr_h, addr_l, val_h = 0x0, i, loop_cnt = 4;
+ unsigned int read_ll, read_rl;
+
+ for (i = 0; i < loop_cnt; i++) {
+ addr_h = capture_reg_H[i];
+ addr_l = capture_reg_L[i];
+ rt715_get_gain(rt715, addr_h, addr_l, val_h, &read_rl, &read_ll);
+
+ ucontrol->value.integer.value[i * 2] = !(read_ll & 0x80);
+ ucontrol->value.integer.value[i * 2 + 1] = !(read_rl & 0x80);
+ }
+
+ return 0;
+}
+
+static int rt715_set_main_vol_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+ struct snd_soc_dapm_context *dapm =
+ snd_soc_component_get_dapm(component);
+ struct rt715_priv *rt715 = snd_soc_component_get_drvdata(component);
+ unsigned int capture_reg_H[] = {RT715_SET_GAIN_MIC_ADC_H,
+ RT715_SET_GAIN_LINE_ADC_H, RT715_SET_GAIN_MIX_ADC_H,
+ RT715_SET_GAIN_MIX_ADC2_H};
+ unsigned int capture_reg_L[] = {RT715_SET_GAIN_MIC_ADC_L,
+ RT715_SET_GAIN_LINE_ADC_L, RT715_SET_GAIN_MIX_ADC_L,
+ RT715_SET_GAIN_MIX_ADC2_L};
+ unsigned int addr_h, addr_l, val_h = 0x0, val_ll, val_lr;
+ unsigned int read_ll, read_rl, i, j, loop_cnt = 4, k_changed = 0;
+ unsigned int k_shift = RT715_DIR_IN_SFT, k_max = 0x3f;
+
+ for (i = 0; i < 8; i++) {
+ if (ucontrol->value.integer.value[i] != rt715->kctl_8ch_vol_ori[i])
+ k_changed = 1;
+ }
+
+ for (j = 0; j < loop_cnt; j++) {
+ addr_h = capture_reg_H[j];
+ addr_l = capture_reg_L[j];
+ rt715_get_gain(rt715, addr_h, addr_l, val_h, &read_rl, &read_ll);
+
+ if (dapm->bias_level <= SND_SOC_BIAS_STANDBY)
+ regmap_write(rt715->regmap,
+ RT715_SET_AUDIO_POWER_STATE, AC_PWRST_D0);
+
+ /* L Channel */
+ /* for gain */
+ rt715->kctl_8ch_vol_ori[j * 2] = ucontrol->value.integer.value[j * 2];
+ val_ll = ((ucontrol->value.integer.value[j * 2]) & 0x7f);
+ if (val_ll > k_max)
+ val_ll = k_max;
+ /* keep mute status */
+ val_ll |= read_ll & 0x80;
+
+ /* R Channel */
+ /* for gain */
+ rt715->kctl_8ch_vol_ori[j * 2 + 1] =
+ ucontrol->value.integer.value[j * 2 + 1];
+ val_lr = ((ucontrol->value.integer.value[j * 2 + 1]) & 0x7f);
+ if (val_lr > k_max)
+ val_lr = k_max;
+ /* keep mute status */
+ val_lr |= read_rl & 0x80;
+
+ for (i = 0; i < 3; i++) { /* retry 3 times at most */
+ if (val_ll == val_lr) {
+ /* Set both L/R channels at the same time */
+ val_h = (1 << k_shift) | (3 << 4);
+ regmap_write(rt715->regmap, addr_h,
+ (val_h << 8) | val_ll);
+ regmap_write(rt715->regmap, addr_l,
+ (val_h << 8) | val_ll);
+ } else {
+ /* Lch*/
+ val_h = (1 << k_shift) | (1 << 5);
+ regmap_write(rt715->regmap, addr_h,
+ (val_h << 8) | val_ll);
+ /* Rch */
+ val_h = (1 << k_shift) | (1 << 4);
+ regmap_write(rt715->regmap, addr_l,
+ (val_h << 8) | val_lr);
+ }
+ val_h = 0x0;
+ rt715_get_gain(rt715, addr_h, addr_l, val_h,
+ &read_rl, &read_ll);
+ if (read_rl == val_lr && read_ll == val_ll)
+ break;
+ }
+ }
+
+ /* D0:power on state, D3: power saving mode */
+ if (dapm->bias_level <= SND_SOC_BIAS_STANDBY)
+ regmap_write(rt715->regmap,
+ RT715_SET_AUDIO_POWER_STATE, AC_PWRST_D3);
+ return k_changed;
+}
+
+static int rt715_set_main_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+ struct rt715_priv *rt715 = snd_soc_component_get_drvdata(component);
+ unsigned int capture_reg_H[] = {RT715_SET_GAIN_MIC_ADC_H,
+ RT715_SET_GAIN_LINE_ADC_H, RT715_SET_GAIN_MIX_ADC_H,
+ RT715_SET_GAIN_MIX_ADC2_H};
+ unsigned int capture_reg_L[] = {RT715_SET_GAIN_MIC_ADC_L,
+ RT715_SET_GAIN_LINE_ADC_L, RT715_SET_GAIN_MIX_ADC_L,
+ RT715_SET_GAIN_MIX_ADC2_L};
+ unsigned int addr_h, addr_l, val_h = 0x0, i, loop_cnt = 4;
+ unsigned int read_ll, read_rl;
+
+ for (i = 0; i < loop_cnt; i++) {
+ addr_h = capture_reg_H[i];
+ addr_l = capture_reg_L[i];
+ rt715_get_gain(rt715, addr_h, addr_l, val_h, &read_rl, &read_ll);
+
+ ucontrol->value.integer.value[i * 2] = read_ll & 0x7f;
+ ucontrol->value.integer.value[i * 2 + 1] = read_rl & 0x7f;
+ }
+
+ return 0;
+}
+
static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0);
static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0);
+static int rt715_switch_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ uinfo->count = 8;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 1;
+ return 0;
+}
+
+static int rt715_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 8;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 0x3f;
+ return 0;
+}
+
#define SOC_DOUBLE_R_EXT(xname, reg_left, reg_right, xshift, xmax, xinvert,\
xhandler_get, xhandler_put) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
@@ -212,37 +444,28 @@ static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0);
.private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
xmax, xinvert) }
+#define RT715_MAIN_SWITCH_EXT(xname, xhandler_get, xhandler_put) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+ .info = rt715_switch_info, \
+ .get = xhandler_get, .put = xhandler_put, \
+}
+
+#define RT715_MAIN_VOL_EXT_TLV(xname, xhandler_get, xhandler_put, tlv_array) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+ .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+ SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+ .tlv.p = (tlv_array), \
+ .info = rt715_vol_info, \
+ .get = xhandler_get, .put = xhandler_put, \
+}
+
static const struct snd_kcontrol_new rt715_snd_controls[] = {
/* Capture switch */
- SOC_DOUBLE_R_EXT("ADC 07 Capture Switch", RT715_SET_GAIN_MIC_ADC_H,
- RT715_SET_GAIN_MIC_ADC_L, RT715_DIR_IN_SFT, 1, 1,
- rt715_set_amp_gain_get, rt715_set_amp_gain_put),
- SOC_DOUBLE_R_EXT("ADC 08 Capture Switch", RT715_SET_GAIN_LINE_ADC_H,
- RT715_SET_GAIN_LINE_ADC_L, RT715_DIR_IN_SFT, 1, 1,
- rt715_set_amp_gain_get, rt715_set_amp_gain_put),
- SOC_DOUBLE_R_EXT("ADC 09 Capture Switch", RT715_SET_GAIN_MIX_ADC_H,
- RT715_SET_GAIN_MIX_ADC_L, RT715_DIR_IN_SFT, 1, 1,
- rt715_set_amp_gain_get, rt715_set_amp_gain_put),
- SOC_DOUBLE_R_EXT("ADC 27 Capture Switch", RT715_SET_GAIN_MIX_ADC2_H,
- RT715_SET_GAIN_MIX_ADC2_L, RT715_DIR_IN_SFT, 1, 1,
- rt715_set_amp_gain_get, rt715_set_amp_gain_put),
+ RT715_MAIN_SWITCH_EXT("Capture Switch",
+ rt715_set_main_switch_get, rt715_set_main_switch_put),
/* Volume Control */
- SOC_DOUBLE_R_EXT_TLV("ADC 07 Capture Volume", RT715_SET_GAIN_MIC_ADC_H,
- RT715_SET_GAIN_MIC_ADC_L, RT715_DIR_IN_SFT, 0x3f, 0,
- rt715_set_amp_gain_get, rt715_set_amp_gain_put,
- in_vol_tlv),
- SOC_DOUBLE_R_EXT_TLV("ADC 08 Capture Volume", RT715_SET_GAIN_LINE_ADC_H,
- RT715_SET_GAIN_LINE_ADC_L, RT715_DIR_IN_SFT, 0x3f, 0,
- rt715_set_amp_gain_get, rt715_set_amp_gain_put,
- in_vol_tlv),
- SOC_DOUBLE_R_EXT_TLV("ADC 09 Capture Volume", RT715_SET_GAIN_MIX_ADC_H,
- RT715_SET_GAIN_MIX_ADC_L, RT715_DIR_IN_SFT, 0x3f, 0,
- rt715_set_amp_gain_get, rt715_set_amp_gain_put,
- in_vol_tlv),
- SOC_DOUBLE_R_EXT_TLV("ADC 27 Capture Volume", RT715_SET_GAIN_MIX_ADC2_H,
- RT715_SET_GAIN_MIX_ADC2_L, RT715_DIR_IN_SFT, 0x3f, 0,
- rt715_set_amp_gain_get, rt715_set_amp_gain_put,
- in_vol_tlv),
+ RT715_MAIN_VOL_EXT_TLV("Capture Volume",
+ rt715_set_main_vol_get, rt715_set_main_vol_put, in_vol_tlv),
/* MIC Boost Control */
SOC_DOUBLE_R_EXT_TLV("DMIC1 Boost", RT715_SET_GAIN_DMIC1_H,
RT715_SET_GAIN_DMIC1_L, RT715_DIR_IN_SFT, 3, 0,
@@ -683,7 +906,7 @@ static int rt715_pcm_hw_free(struct snd_pcm_substream *substream,
#define RT715_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
-static struct snd_soc_dai_ops rt715_ops = {
+static const struct snd_soc_dai_ops rt715_ops = {
.hw_params = rt715_pcm_hw_params,
.hw_free = rt715_pcm_hw_free,
.set_sdw_stream = rt715_set_sdw_stream,