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-rw-r--r--sound/pci/oxygen/oxygen.c65
-rw-r--r--sound/pci/oxygen/xonar_cs43xx.c82
-rw-r--r--sound/pci/oxygen/xonar_pcm179x.c85
3 files changed, 223 insertions, 9 deletions
diff --git a/sound/pci/oxygen/oxygen.c b/sound/pci/oxygen/oxygen.c
index d12fd9efe94e..3ad9eb00aebd 100644
--- a/sound/pci/oxygen/oxygen.c
+++ b/sound/pci/oxygen/oxygen.c
@@ -352,6 +352,70 @@ static void set_ak5385_params(struct oxygen *chip,
value, GPIO_AK5385_DFS_MASK);
}
+static int rolloff_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ static const char *const names[2] = {
+ "Sharp Roll-off", "Slow Roll-off"
+ };
+
+ info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ info->count = 1;
+ info->value.enumerated.items = 2;
+ if (info->value.enumerated.item >= 2)
+ info->value.enumerated.item = 1;
+ strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+ return 0;
+}
+
+static int rolloff_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct generic_data *data = chip->model_data;
+
+ value->value.enumerated.item[0] =
+ (data->ak4396_regs[0][AK4396_CONTROL_2] & AK4396_SLOW) != 0;
+ return 0;
+}
+
+static int rolloff_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct generic_data *data = chip->model_data;
+ unsigned int i;
+ int changed;
+ u8 reg;
+
+ mutex_lock(&chip->mutex);
+ reg = data->ak4396_regs[0][AK4396_CONTROL_2];
+ if (value->value.enumerated.item[0])
+ reg |= AK4396_SLOW;
+ else
+ reg &= ~AK4396_SLOW;
+ changed = reg != data->ak4396_regs[0][AK4396_CONTROL_2];
+ if (changed) {
+ for (i = 0; i < 4; ++i)
+ ak4396_write(chip, i, AK4396_CONTROL_2, reg);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static const struct snd_kcontrol_new rolloff_control = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "DAC Filter Playback Enum",
+ .info = rolloff_info,
+ .get = rolloff_get,
+ .put = rolloff_put,
+};
+
+static int generic_mixer_init(struct oxygen *chip)
+{
+ return snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
+}
+
static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0);
static const struct oxygen_model model_generic = {
@@ -359,6 +423,7 @@ static const struct oxygen_model model_generic = {
.longname = "C-Media Oxygen HD Audio",
.chip = "CMI8788",
.init = generic_init,
+ .mixer_init = generic_mixer_init,
.cleanup = generic_cleanup,
.resume = generic_resume,
.get_i2s_mclk = oxygen_default_i2s_mclk,
diff --git a/sound/pci/oxygen/xonar_cs43xx.c b/sound/pci/oxygen/xonar_cs43xx.c
index a83f827feb34..16c226bfcd2b 100644
--- a/sound/pci/oxygen/xonar_cs43xx.c
+++ b/sound/pci/oxygen/xonar_cs43xx.c
@@ -69,7 +69,7 @@
struct xonar_cs43xx {
struct xonar_generic generic;
- u8 cs4398_regs[7];
+ u8 cs4398_regs[8];
u8 cs4362a_regs[15];
};
@@ -121,12 +121,11 @@ static void cs43xx_registers_init(struct oxygen *chip)
cs4398_write(chip, 4, data->cs4398_regs[4]);
cs4398_write(chip, 5, data->cs4398_regs[5]);
cs4398_write(chip, 6, data->cs4398_regs[6]);
- cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP |
- CS4398_ZERO_CROSS | CS4398_SOFT_RAMP);
+ cs4398_write(chip, 7, data->cs4398_regs[7]);
cs4362a_write(chip, 0x02, CS4362A_DIF_LJUST);
cs4362a_write(chip, 0x03, CS4362A_MUTEC_6 | CS4362A_AMUTE |
CS4362A_RMP_UP | CS4362A_ZERO_CROSS | CS4362A_SOFT_RAMP);
- cs4362a_write(chip, 0x04, CS4362A_RMP_DN | CS4362A_DEM_NONE);
+ cs4362a_write(chip, 0x04, data->cs4362a_regs[0x04]);
cs4362a_write(chip, 0x05, 0);
for (i = 6; i <= 14; ++i)
cs4362a_write(chip, i, data->cs4362a_regs[i]);
@@ -147,6 +146,9 @@ static void xonar_d1_init(struct oxygen *chip)
CS4398_MUTE_B | CS4398_MUTE_A | CS4398_PAMUTE;
data->cs4398_regs[5] = 60 * 2;
data->cs4398_regs[6] = 60 * 2;
+ data->cs4398_regs[7] = CS4398_RMP_DN | CS4398_RMP_UP |
+ CS4398_ZERO_CROSS | CS4398_SOFT_RAMP;
+ data->cs4362a_regs[4] = CS4362A_RMP_DN | CS4362A_DEM_NONE;
data->cs4362a_regs[6] = CS4362A_FM_SINGLE |
CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
data->cs4362a_regs[7] = 60 | CS4362A_MUTE;
@@ -286,6 +288,68 @@ static const struct snd_kcontrol_new front_panel_switch = {
.private_value = GPIO_D1_FRONT_PANEL,
};
+static int rolloff_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ static const char *const names[2] = {
+ "Fast Roll-off", "Slow Roll-off"
+ };
+
+ info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ info->count = 1;
+ info->value.enumerated.items = 2;
+ if (info->value.enumerated.item >= 2)
+ info->value.enumerated.item = 1;
+ strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+ return 0;
+}
+
+static int rolloff_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct xonar_cs43xx *data = chip->model_data;
+
+ value->value.enumerated.item[0] =
+ (data->cs4398_regs[7] & CS4398_FILT_SEL) != 0;
+ return 0;
+}
+
+static int rolloff_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct xonar_cs43xx *data = chip->model_data;
+ int changed;
+ u8 reg;
+
+ mutex_lock(&chip->mutex);
+ reg = data->cs4398_regs[7];
+ if (value->value.enumerated.item[0])
+ reg |= CS4398_FILT_SEL;
+ else
+ reg &= ~CS4398_FILT_SEL;
+ changed = reg != data->cs4398_regs[7];
+ if (changed) {
+ cs4398_write(chip, 7, reg);
+ if (reg & CS4398_FILT_SEL)
+ reg = data->cs4362a_regs[0x04] | CS4362A_FILT_SEL;
+ else
+ reg = data->cs4362a_regs[0x04] & ~CS4362A_FILT_SEL;
+ cs4362a_write(chip, 0x04, reg);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static const struct snd_kcontrol_new rolloff_control = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "DAC Filter Playback Enum",
+ .info = rolloff_info,
+ .get = rolloff_get,
+ .put = rolloff_put,
+};
+
static void xonar_d1_line_mic_ac97_switch(struct oxygen *chip,
unsigned int reg, unsigned int mute)
{
@@ -309,7 +373,15 @@ static int xonar_d1_control_filter(struct snd_kcontrol_new *template)
static int xonar_d1_mixer_init(struct oxygen *chip)
{
- return snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
+ int err;
+
+ err = snd_ctl_add(chip->card, snd_ctl_new1(&front_panel_switch, chip));
+ if (err < 0)
+ return err;
+ err = snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
+ if (err < 0)
+ return err;
+ return 0;
}
static const struct oxygen_model model_xonar_d1 = {
diff --git a/sound/pci/oxygen/xonar_pcm179x.c b/sound/pci/oxygen/xonar_pcm179x.c
index 7f153fb1848d..ba18fb546b4f 100644
--- a/sound/pci/oxygen/xonar_pcm179x.c
+++ b/sound/pci/oxygen/xonar_pcm179x.c
@@ -265,7 +265,8 @@ static void pcm1796_registers_init(struct oxygen *chip)
+ gain_offset);
pcm1796_write(chip, i, 17, chip->dac_volume[i * 2 + 1]
+ gain_offset);
- pcm1796_write(chip, i, 19, PCM1796_FLT_SHARP | PCM1796_ATS_1);
+ pcm1796_write(chip, i, 19,
+ data->pcm1796_regs[0][19 - PCM1796_REG_BASE]);
pcm1796_write(chip, i, 20,
data->pcm1796_regs[0][20 - PCM1796_REG_BASE]);
pcm1796_write(chip, i, 21, 0);
@@ -278,6 +279,8 @@ static void pcm1796_init(struct oxygen *chip)
data->pcm1796_regs[0][18 - PCM1796_REG_BASE] = PCM1796_MUTE |
PCM1796_DMF_DISABLED | PCM1796_FMT_24_LJUST | PCM1796_ATLD;
+ data->pcm1796_regs[0][19 - PCM1796_REG_BASE] =
+ PCM1796_FLT_SHARP | PCM1796_ATS_1;
data->pcm1796_regs[0][20 - PCM1796_REG_BASE] = PCM1796_OS_64;
pcm1796_registers_init(chip);
data->current_rate = 48000;
@@ -642,6 +645,67 @@ static const struct snd_kcontrol_new alt_switch = {
.private_value = GPIO_D2_ALT,
};
+static int rolloff_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ static const char *const names[2] = {
+ "Sharp Roll-off", "Slow Roll-off"
+ };
+
+ info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ info->count = 1;
+ info->value.enumerated.items = 2;
+ if (info->value.enumerated.item >= 2)
+ info->value.enumerated.item = 1;
+ strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
+ return 0;
+}
+
+static int rolloff_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct xonar_pcm179x *data = chip->model_data;
+
+ value->value.enumerated.item[0] =
+ (data->pcm1796_regs[0][19 - PCM1796_REG_BASE] &
+ PCM1796_FLT_MASK) != PCM1796_FLT_SHARP;
+ return 0;
+}
+
+static int rolloff_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct xonar_pcm179x *data = chip->model_data;
+ unsigned int i;
+ int changed;
+ u8 reg;
+
+ mutex_lock(&chip->mutex);
+ reg = data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
+ reg &= ~PCM1796_FLT_MASK;
+ if (!value->value.enumerated.item[0])
+ reg |= PCM1796_FLT_SHARP;
+ else
+ reg |= PCM1796_FLT_SLOW;
+ changed = reg != data->pcm1796_regs[0][19 - PCM1796_REG_BASE];
+ if (changed) {
+ for (i = 0; i < data->dacs; ++i)
+ pcm1796_write(chip, i, 19, reg);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+static const struct snd_kcontrol_new rolloff_control = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "DAC Filter Playback Enum",
+ .info = rolloff_info,
+ .get = rolloff_get,
+ .put = rolloff_put,
+};
+
static int os_128_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
{
static const char *const names[2] = { "64x", "128x" };
@@ -858,6 +922,19 @@ static int xonar_st_control_filter(struct snd_kcontrol_new *template)
return 0;
}
+static int add_pcm1796_controls(struct oxygen *chip)
+{
+ int err;
+
+ err = snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
+ if (err < 0)
+ return err;
+ err = snd_ctl_add(chip->card, snd_ctl_new1(&os_128_control, chip));
+ if (err < 0)
+ return err;
+ return 0;
+}
+
static int xonar_d2_mixer_init(struct oxygen *chip)
{
int err;
@@ -865,7 +942,7 @@ static int xonar_d2_mixer_init(struct oxygen *chip)
err = snd_ctl_add(chip->card, snd_ctl_new1(&alt_switch, chip));
if (err < 0)
return err;
- err = snd_ctl_add(chip->card, snd_ctl_new1(&os_128_control, chip));
+ err = add_pcm1796_controls(chip);
if (err < 0)
return err;
return 0;
@@ -873,7 +950,7 @@ static int xonar_d2_mixer_init(struct oxygen *chip)
static int xonar_hdav_mixer_init(struct oxygen *chip)
{
- return snd_ctl_add(chip->card, snd_ctl_new1(&os_128_control, chip));
+ return add_pcm1796_controls(chip);
}
static int xonar_st_mixer_init(struct oxygen *chip)
@@ -887,7 +964,7 @@ static int xonar_st_mixer_init(struct oxygen *chip)
if (err < 0)
return err;
}
- err = snd_ctl_add(chip->card, snd_ctl_new1(&os_128_control, chip));
+ err = add_pcm1796_controls(chip);
if (err < 0)
return err;
return 0;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.