* CS4362A:
*
* AD0 <- 0
+ *
+ * CM9780:
+ *
+ * GPO 0 -> route line-in (0) or AC97 output (1) to CS5361 input
*/
#include <linux/pci.h>
struct xonar_cs43xx {
struct xonar_generic generic;
- u8 cs4398_fm;
- u8 cs4362a_fm;
+ u8 cs4398_regs[8];
+ u8 cs4362a_regs[15];
};
static void cs4398_write(struct oxygen *chip, u8 reg, u8 value)
{
- oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
-}
+ struct xonar_cs43xx *data = chip->model_data;
-static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
-{
- oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
+ oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
+ if (reg < ARRAY_SIZE(data->cs4398_regs))
+ data->cs4398_regs[reg] = value;
}
-static void update_cs4362a_volumes(struct oxygen *chip)
+static void cs4398_write_cached(struct oxygen *chip, u8 reg, u8 value)
{
- u8 mute;
+ struct xonar_cs43xx *data = chip->model_data;
- mute = chip->dac_mute ? CS4362A_MUTE : 0;
- cs4362a_write(chip, 7, (127 - chip->dac_volume[2]) | mute);
- cs4362a_write(chip, 8, (127 - chip->dac_volume[3]) | mute);
- cs4362a_write(chip, 10, (127 - chip->dac_volume[4]) | mute);
- cs4362a_write(chip, 11, (127 - chip->dac_volume[5]) | mute);
- cs4362a_write(chip, 13, (127 - chip->dac_volume[6]) | mute);
- cs4362a_write(chip, 14, (127 - chip->dac_volume[7]) | mute);
+ if (value != data->cs4398_regs[reg])
+ cs4398_write(chip, reg, value);
}
-static void update_cs43xx_volume(struct oxygen *chip)
+static void cs4362a_write(struct oxygen *chip, u8 reg, u8 value)
{
- cs4398_write(chip, 5, (127 - chip->dac_volume[0]) * 2);
- cs4398_write(chip, 6, (127 - chip->dac_volume[1]) * 2);
- update_cs4362a_volumes(chip);
+ struct xonar_cs43xx *data = chip->model_data;
+
+ oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
+ if (reg < ARRAY_SIZE(data->cs4362a_regs))
+ data->cs4362a_regs[reg] = value;
}
-static void update_cs43xx_mute(struct oxygen *chip)
+static void cs4362a_write_cached(struct oxygen *chip, u8 reg, u8 value)
{
- u8 reg;
+ struct xonar_cs43xx *data = chip->model_data;
- reg = CS4398_MUTEP_LOW | CS4398_PAMUTE;
- if (chip->dac_mute)
- reg |= CS4398_MUTE_B | CS4398_MUTE_A;
- cs4398_write(chip, 4, reg);
- update_cs4362a_volumes(chip);
+ if (value != data->cs4362a_regs[reg])
+ cs4362a_write(chip, reg, value);
}
-static void cs43xx_init(struct oxygen *chip)
+static void cs43xx_registers_init(struct oxygen *chip)
{
struct xonar_cs43xx *data = chip->model_data;
+ unsigned int i;
/* set CPEN (control port mode) and power down */
cs4398_write(chip, 8, CS4398_CPEN | CS4398_PDN);
cs4362a_write(chip, 0x01, CS4362A_PDN | CS4362A_CPEN);
/* configure */
- cs4398_write(chip, 2, data->cs4398_fm);
+ cs4398_write(chip, 2, data->cs4398_regs[2]);
cs4398_write(chip, 3, CS4398_ATAPI_B_R | CS4398_ATAPI_A_L);
- cs4398_write(chip, 7, CS4398_RMP_DN | CS4398_RMP_UP |
- CS4398_ZERO_CROSS | CS4398_SOFT_RAMP);
+ 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, 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);
- cs4362a_write(chip, 0x06, data->cs4362a_fm);
- cs4362a_write(chip, 0x09, data->cs4362a_fm);
- cs4362a_write(chip, 0x0c, data->cs4362a_fm);
- update_cs43xx_volume(chip);
- update_cs43xx_mute(chip);
+ for (i = 6; i <= 14; ++i)
+ cs4362a_write(chip, i, data->cs4362a_regs[i]);
/* clear power down */
cs4398_write(chip, 8, CS4398_CPEN);
cs4362a_write(chip, 0x01, CS4362A_CPEN);
data->generic.anti_pop_delay = 800;
data->generic.output_enable_bit = GPIO_D1_OUTPUT_ENABLE;
- data->cs4398_fm = CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
- data->cs4362a_fm = CS4362A_FM_SINGLE |
+ data->cs4398_regs[2] =
+ CS4398_FM_SINGLE | CS4398_DEM_NONE | CS4398_DIF_LJUST;
+ data->cs4398_regs[4] = CS4398_MUTEP_LOW |
+ 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;
+ data->cs4362a_regs[8] = 60 | CS4362A_MUTE;
+ data->cs4362a_regs[9] = data->cs4362a_regs[6];
+ data->cs4362a_regs[10] = 60 | CS4362A_MUTE;
+ data->cs4362a_regs[11] = 60 | CS4362A_MUTE;
+ data->cs4362a_regs[12] = data->cs4362a_regs[6];
+ data->cs4362a_regs[13] = 60 | CS4362A_MUTE;
+ data->cs4362a_regs[14] = 60 | CS4362A_MUTE;
oxygen_write16(chip, OXYGEN_2WIRE_BUS_STATUS,
OXYGEN_2WIRE_LENGTH_8 |
OXYGEN_2WIRE_INTERRUPT_MASK |
OXYGEN_2WIRE_SPEED_FAST);
- cs43xx_init(chip);
+ cs43xx_registers_init(chip);
oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
GPIO_D1_FRONT_PANEL | GPIO_D1_INPUT_ROUTE);
{
oxygen_set_bits8(chip, OXYGEN_FUNCTION, OXYGEN_FUNCTION_RESET_CODEC);
msleep(1);
- cs43xx_init(chip);
+ cs43xx_registers_init(chip);
xonar_enable_output(chip);
}
struct snd_pcm_hw_params *params)
{
struct xonar_cs43xx *data = chip->model_data;
+ u8 cs4398_fm, cs4362a_fm;
- data->cs4398_fm = CS4398_DEM_NONE | CS4398_DIF_LJUST;
- data->cs4362a_fm = CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
if (params_rate(params) <= 50000) {
- data->cs4398_fm |= CS4398_FM_SINGLE;
- data->cs4362a_fm |= CS4362A_FM_SINGLE;
+ cs4398_fm = CS4398_FM_SINGLE;
+ cs4362a_fm = CS4362A_FM_SINGLE;
} else if (params_rate(params) <= 100000) {
- data->cs4398_fm |= CS4398_FM_DOUBLE;
- data->cs4362a_fm |= CS4362A_FM_DOUBLE;
+ cs4398_fm = CS4398_FM_DOUBLE;
+ cs4362a_fm = CS4362A_FM_DOUBLE;
} else {
- data->cs4398_fm |= CS4398_FM_QUAD;
- data->cs4362a_fm |= CS4362A_FM_QUAD;
+ cs4398_fm = CS4398_FM_QUAD;
+ cs4362a_fm = CS4362A_FM_QUAD;
}
- cs4398_write(chip, 2, data->cs4398_fm);
- cs4362a_write(chip, 0x06, data->cs4362a_fm);
- cs4362a_write(chip, 0x09, data->cs4362a_fm);
- cs4362a_write(chip, 0x0c, data->cs4362a_fm);
+ cs4398_fm |= CS4398_DEM_NONE | CS4398_DIF_LJUST;
+ cs4398_write_cached(chip, 2, cs4398_fm);
+ cs4362a_fm |= data->cs4362a_regs[6] & ~CS4362A_FM_MASK;
+ cs4362a_write_cached(chip, 6, cs4362a_fm);
+ cs4362a_write_cached(chip, 12, cs4362a_fm);
+ cs4362a_fm &= CS4362A_FM_MASK;
+ cs4362a_fm |= data->cs4362a_regs[9] & ~CS4362A_FM_MASK;
+ cs4362a_write_cached(chip, 9, cs4362a_fm);
+}
+
+static void update_cs4362a_volumes(struct oxygen *chip)
+{
+ unsigned int i;
+ u8 mute;
+
+ mute = chip->dac_mute ? CS4362A_MUTE : 0;
+ for (i = 0; i < 6; ++i)
+ cs4362a_write_cached(chip, 7 + i + i / 2,
+ (127 - chip->dac_volume[2 + i]) | mute);
+}
+
+static void update_cs43xx_volume(struct oxygen *chip)
+{
+ cs4398_write_cached(chip, 5, (127 - chip->dac_volume[0]) * 2);
+ cs4398_write_cached(chip, 6, (127 - chip->dac_volume[1]) * 2);
+ update_cs4362a_volumes(chip);
+}
+
+static void update_cs43xx_mute(struct oxygen *chip)
+{
+ u8 reg;
+
+ reg = CS4398_MUTEP_LOW | CS4398_PAMUTE;
+ if (chip->dac_mute)
+ reg |= CS4398_MUTE_B | CS4398_MUTE_A;
+ cs4398_write_cached(chip, 4, reg);
+ update_cs4362a_volumes(chip);
+}
+
+static void update_cs43xx_center_lfe_mix(struct oxygen *chip, bool mixed)
+{
+ struct xonar_cs43xx *data = chip->model_data;
+ u8 reg;
+
+ reg = data->cs4362a_regs[9] & ~CS4362A_ATAPI_MASK;
+ if (mixed)
+ reg |= CS4362A_ATAPI_B_LR | CS4362A_ATAPI_A_LR;
+ else
+ reg |= CS4362A_ATAPI_B_R | CS4362A_ATAPI_A_L;
+ cs4362a_write_cached(chip, 9, reg);
}
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)
{
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 = {
.cleanup = xonar_d1_cleanup,
.suspend = xonar_d1_suspend,
.resume = xonar_d1_resume,
+ .get_i2s_mclk = oxygen_default_i2s_mclk,
.set_dac_params = set_cs43xx_params,
.set_adc_params = xonar_set_cs53x1_params,
.update_dac_volume = update_cs43xx_volume,
.update_dac_mute = update_cs43xx_mute,
+ .update_center_lfe_mix = update_cs43xx_center_lfe_mix,
.ac97_switch = xonar_d1_line_mic_ac97_switch,
.dac_tlv = cs4362a_db_scale,
.model_data_size = sizeof(struct xonar_cs43xx),
projects / mv-sheeva.git / blobdiff