forked from Minki/linux
ALSA: oxygen: add Xonar DG support
Add experimental support for the Asus Xonar DG sound card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch
Takashi Iwai
parent
8443d2eb81
commit
66410bfdf1
@ -1524,8 +1524,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
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Module snd-oxygen
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-----------------
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Module for sound cards based on the C-Media CMI8787/8788 chip:
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Module for sound cards based on the C-Media CMI8786/8787/8788 chip:
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* Asound A-8788
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* Asus Xonar DG
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* AuzenTech X-Meridian
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* AuzenTech X-Meridian 2G
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* Bgears b-Enspirer
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@ -209,7 +209,7 @@ config SND_OXYGEN_LIB
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tristate
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config SND_OXYGEN
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tristate "C-Media 8787, 8788 (Oxygen)"
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tristate "C-Media 8786, 8787, 8788 (Oxygen)"
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select SND_OXYGEN_LIB
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select SND_PCM
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select SND_MPU401_UART
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@ -217,6 +217,7 @@ config SND_OXYGEN
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Say Y here to include support for sound cards based on the
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C-Media CMI8788 (Oxygen HD Audio) chip:
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* Asound A-8788
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* Asus Xonar DG
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* AuzenTech X-Meridian
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* AuzenTech X-Meridian 2G
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* Bgears b-Enspirer
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@ -1,5 +1,5 @@
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snd-oxygen-lib-objs := oxygen_io.o oxygen_lib.o oxygen_mixer.o oxygen_pcm.o
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snd-oxygen-objs := oxygen.o
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snd-oxygen-objs := oxygen.o xonar_dg.o
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snd-virtuoso-objs := virtuoso.o xonar_lib.o \
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xonar_pcm179x.o xonar_cs43xx.o xonar_wm87x6.o xonar_hdmi.o
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107
sound/pci/oxygen/cs4245.h
Normal file
107
sound/pci/oxygen/cs4245.h
Normal file
@ -0,0 +1,107 @@
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#define CS4245_CHIP_ID 0x01
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#define CS4245_POWER_CTRL 0x02
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#define CS4245_DAC_CTRL_1 0x03
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#define CS4245_ADC_CTRL 0x04
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#define CS4245_MCLK_FREQ 0x05
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#define CS4245_SIGNAL_SEL 0x06
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#define CS4245_PGA_B_CTRL 0x07
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#define CS4245_PGA_A_CTRL 0x08
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#define CS4245_ANALOG_IN 0x09
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#define CS4245_DAC_A_CTRL 0x0a
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#define CS4245_DAC_B_CTRL 0x0b
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#define CS4245_DAC_CTRL_2 0x0c
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#define CS4245_INT_STATUS 0x0d
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#define CS4245_INT_MASK 0x0e
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#define CS4245_INT_MODE_MSB 0x0f
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#define CS4245_INT_MODE_LSB 0x10
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/* Chip ID */
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#define CS4245_CHIP_PART_MASK 0xf0
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#define CS4245_CHIP_REV_MASK 0x0f
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/* Power Control */
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#define CS4245_FREEZE 0x80
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#define CS4245_PDN_MIC 0x08
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#define CS4245_PDN_ADC 0x04
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#define CS4245_PDN_DAC 0x02
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#define CS4245_PDN 0x01
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/* DAC Control */
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#define CS4245_DAC_FM_MASK 0xc0
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#define CS4245_DAC_FM_SINGLE 0x00
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#define CS4245_DAC_FM_DOUBLE 0x40
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#define CS4245_DAC_FM_QUAD 0x80
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#define CS4245_DAC_DIF_MASK 0x30
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#define CS4245_DAC_DIF_LJUST 0x00
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#define CS4245_DAC_DIF_I2S 0x10
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#define CS4245_DAC_DIF_RJUST_16 0x20
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#define CS4245_DAC_DIF_RJUST_24 0x30
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#define CS4245_RESERVED_1 0x08
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#define CS4245_MUTE_DAC 0x04
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#define CS4245_DEEMPH 0x02
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#define CS4245_DAC_MASTER 0x01
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/* ADC Control */
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#define CS4245_ADC_FM_MASK 0xc0
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#define CS4245_ADC_FM_SINGLE 0x00
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#define CS4245_ADC_FM_DOUBLE 0x40
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#define CS4245_ADC_FM_QUAD 0x80
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#define CS4245_ADC_DIF_MASK 0x10
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#define CS4245_ADC_DIF_LJUST 0x00
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#define CS4245_ADC_DIF_I2S 0x10
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#define CS4245_MUTE_ADC 0x04
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#define CS4245_HPF_FREEZE 0x02
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#define CS4245_ADC_MASTER 0x01
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/* MCLK Frequency */
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#define CS4245_MCLK1_MASK 0x70
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#define CS4245_MCLK1_SHIFT 4
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#define CS4245_MCLK2_MASK 0x07
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#define CS4245_MCLK2_SHIFT 0
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#define CS4245_MCLK_1 0
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#define CS4245_MCLK_1_5 1
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#define CS4245_MCLK_2 2
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#define CS4245_MCLK_3 3
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#define CS4245_MCLK_4 4
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/* Signal Selection */
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#define CS4245_A_OUT_SEL_MASK 0x60
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#define CS4245_A_OUT_SEL_HIZ 0x00
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#define CS4245_A_OUT_SEL_DAC 0x20
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#define CS4245_A_OUT_SEL_PGA 0x40
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#define CS4245_LOOP 0x02
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#define CS4245_ASYNCH 0x01
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/* Channel B/A PGA Control */
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#define CS4245_PGA_GAIN_MASK 0x3f
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/* ADC Input Control */
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#define CS4245_PGA_SOFT 0x10
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#define CS4245_PGA_ZERO 0x08
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#define CS4245_SEL_MASK 0x07
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#define CS4245_SEL_MIC 0x00
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#define CS4245_SEL_INPUT_1 0x01
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#define CS4245_SEL_INPUT_2 0x02
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#define CS4245_SEL_INPUT_3 0x03
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#define CS4245_SEL_INPUT_4 0x04
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#define CS4245_SEL_INPUT_5 0x05
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#define CS4245_SEL_INPUT_6 0x06
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/* DAC Channel A/B Volume Control */
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#define CS4245_VOL_MASK 0xff
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/* DAC Control 2 */
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#define CS4245_DAC_SOFT 0x80
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#define CS4245_DAC_ZERO 0x40
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#define CS4245_INVERT_DAC 0x20
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#define CS4245_INT_ACTIVE_HIGH 0x01
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/* Interrupt Status/Mask/Mode */
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#define CS4245_ADC_CLK_ERR 0x08
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#define CS4245_DAC_CLK_ERR 0x04
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#define CS4245_ADC_OVFL 0x02
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#define CS4245_ADC_UNDRFL 0x01
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#define CS4245_SPI_ADDRESS (0x9e << 16)
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#define CS4245_SPI_WRITE (0 << 16)
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@ -53,13 +53,16 @@
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#include <sound/pcm_params.h>
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#include <sound/tlv.h>
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#include "oxygen.h"
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#include "xonar_dg.h"
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#include "ak4396.h"
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#include "wm8785.h"
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MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
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MODULE_DESCRIPTION("C-Media CMI8788 driver");
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MODULE_LICENSE("GPL v2");
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MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8788}}");
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MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8786}"
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",{C-Media,CMI8787}"
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",{C-Media,CMI8788}}");
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static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
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static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
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@ -79,6 +82,7 @@ enum {
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MODEL_CLARO_HALO,
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MODEL_FANTASIA,
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MODEL_2CH_OUTPUT,
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MODEL_XONAR_DG,
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};
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static DEFINE_PCI_DEVICE_TABLE(oxygen_ids) = {
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@ -92,6 +96,8 @@ static DEFINE_PCI_DEVICE_TABLE(oxygen_ids) = {
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{ OXYGEN_PCI_SUBID(0x13f6, 0x8788), .driver_data = MODEL_CMEDIA_REF },
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{ OXYGEN_PCI_SUBID(0x147a, 0xa017), .driver_data = MODEL_CMEDIA_REF },
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{ OXYGEN_PCI_SUBID(0x1a58, 0x0910), .driver_data = MODEL_CMEDIA_REF },
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/* Asus Xonar DG */
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{ OXYGEN_PCI_SUBID(0x1043, 0x8467), .driver_data = MODEL_XONAR_DG },
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/* PCI 2.0 HD Audio */
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{ OXYGEN_PCI_SUBID(0x13f6, 0x8782), .driver_data = MODEL_2CH_OUTPUT },
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/* Kuroutoshikou CMI8787-HG2PCI */
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@ -655,6 +661,9 @@ static int __devinit get_oxygen_model(struct oxygen *chip,
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chip->model.dac_channels_pcm = 2;
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chip->model.dac_channels_mixer = 2;
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break;
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case MODEL_XONAR_DG:
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chip->model = model_xonar_dg;
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break;
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}
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if (id->driver_data == MODEL_MERIDIAN ||
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id->driver_data == MODEL_CLARO_HALO) {
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@ -97,6 +97,16 @@ static int dac_mute_put(struct snd_kcontrol *ctl,
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return changed;
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}
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static unsigned int upmix_item_count(struct oxygen *chip)
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{
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if (chip->model.dac_channels_pcm < 8)
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return 2;
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else if (chip->model.update_center_lfe_mix)
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return 5;
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else
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return 3;
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}
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static int upmix_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
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{
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static const char *const names[5] = {
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@ -107,7 +117,7 @@ static int upmix_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
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"Front+Surround+Center/LFE+Back",
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};
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struct oxygen *chip = ctl->private_data;
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unsigned int count = chip->model.update_center_lfe_mix ? 5 : 3;
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unsigned int count = upmix_item_count(chip);
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info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
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info->count = 1;
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@ -188,7 +198,7 @@ void oxygen_update_dac_routing(struct oxygen *chip)
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static int upmix_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
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{
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struct oxygen *chip = ctl->private_data;
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unsigned int count = chip->model.update_center_lfe_mix ? 5 : 3;
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unsigned int count = upmix_item_count(chip);
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int changed;
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if (value->value.enumerated.item[0] >= count)
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593
sound/pci/oxygen/xonar_dg.c
Normal file
593
sound/pci/oxygen/xonar_dg.c
Normal file
@ -0,0 +1,593 @@
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/*
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* card driver for the Xonar DG
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*
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* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
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*
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*
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* This driver is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2.
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*
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* This driver is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this driver; if not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Xonar DG
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* --------
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*
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* CMI8788:
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*
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* SPI 0 -> CS4245
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*
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* GPIO 3 <- ?
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* GPIO 4 <- headphone detect
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* GPIO 5 -> route input jack to line-in (0) or mic-in (1)
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* GPIO 6 -> route input jack to line-in (0) or mic-in (1)
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* GPIO 7 -> enable rear headphone amp
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* GPIO 8 -> enable output to speakers
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*
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* CS4245:
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*
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* input 1 <- aux
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* input 2 <- front mic
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* input 4 <- line/mic
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* aux out -> front panel headphones
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*/
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#include <linux/pci.h>
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#include <sound/control.h>
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#include <sound/core.h>
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#include <sound/info.h>
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#include <sound/pcm.h>
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#include <sound/tlv.h>
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#include "oxygen.h"
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#include "xonar_dg.h"
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#include "cs4245.h"
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#define GPIO_MAGIC 0x0008
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#define GPIO_HP_DETECT 0x0010
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#define GPIO_INPUT_ROUTE 0x0060
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#define GPIO_HP_REAR 0x0080
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#define GPIO_OUTPUT_ENABLE 0x0100
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struct dg {
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unsigned int output_sel;
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s8 input_vol[4][2];
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unsigned int input_sel;
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u8 hp_vol_att;
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u8 cs4245_regs[0x11];
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};
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static void cs4245_write(struct oxygen *chip, unsigned int reg, u8 value)
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{
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struct dg *data = chip->model_data;
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oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
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OXYGEN_SPI_DATA_LENGTH_3 |
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OXYGEN_SPI_CLOCK_1280 |
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(0 << OXYGEN_SPI_CODEC_SHIFT) |
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OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
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CS4245_SPI_ADDRESS |
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CS4245_SPI_WRITE |
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(value << 8) | reg);
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data->cs4245_regs[reg] = value;
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}
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static void cs4245_write_cached(struct oxygen *chip, unsigned int reg, u8 value)
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{
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struct dg *data = chip->model_data;
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if (value != data->cs4245_regs[reg])
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cs4245_write(chip, reg, value);
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}
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static void cs4245_registers_init(struct oxygen *chip)
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{
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struct dg *data = chip->model_data;
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cs4245_write(chip, CS4245_POWER_CTRL, CS4245_PDN);
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cs4245_write(chip, CS4245_DAC_CTRL_1,
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data->cs4245_regs[CS4245_DAC_CTRL_1]);
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cs4245_write(chip, CS4245_ADC_CTRL,
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data->cs4245_regs[CS4245_ADC_CTRL]);
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cs4245_write(chip, CS4245_SIGNAL_SEL,
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data->cs4245_regs[CS4245_SIGNAL_SEL]);
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cs4245_write(chip, CS4245_PGA_B_CTRL,
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data->cs4245_regs[CS4245_PGA_B_CTRL]);
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cs4245_write(chip, CS4245_PGA_A_CTRL,
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data->cs4245_regs[CS4245_PGA_A_CTRL]);
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cs4245_write(chip, CS4245_ANALOG_IN,
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data->cs4245_regs[CS4245_ANALOG_IN]);
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cs4245_write(chip, CS4245_DAC_A_CTRL,
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data->cs4245_regs[CS4245_DAC_A_CTRL]);
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cs4245_write(chip, CS4245_DAC_B_CTRL,
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data->cs4245_regs[CS4245_DAC_B_CTRL]);
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cs4245_write(chip, CS4245_DAC_CTRL_2,
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CS4245_DAC_SOFT | CS4245_DAC_ZERO | CS4245_INVERT_DAC);
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cs4245_write(chip, CS4245_INT_MASK, 0);
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cs4245_write(chip, CS4245_POWER_CTRL, 0);
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}
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static void cs4245_init(struct oxygen *chip)
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{
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struct dg *data = chip->model_data;
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data->cs4245_regs[CS4245_DAC_CTRL_1] =
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CS4245_DAC_FM_SINGLE | CS4245_DAC_DIF_LJUST;
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data->cs4245_regs[CS4245_ADC_CTRL] =
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CS4245_ADC_FM_SINGLE | CS4245_ADC_DIF_LJUST;
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data->cs4245_regs[CS4245_SIGNAL_SEL] =
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CS4245_A_OUT_SEL_HIZ | CS4245_ASYNCH;
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data->cs4245_regs[CS4245_PGA_B_CTRL] = 0;
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data->cs4245_regs[CS4245_PGA_A_CTRL] = 0;
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data->cs4245_regs[CS4245_ANALOG_IN] =
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CS4245_PGA_SOFT | CS4245_PGA_ZERO | CS4245_SEL_INPUT_4;
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data->cs4245_regs[CS4245_DAC_A_CTRL] = 0;
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data->cs4245_regs[CS4245_DAC_B_CTRL] = 0;
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cs4245_registers_init(chip);
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snd_component_add(chip->card, "CS4245");
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}
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static void dg_output_enable(struct oxygen *chip)
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{
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msleep(2500);
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oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
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}
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static void dg_init(struct oxygen *chip)
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{
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struct dg *data = chip->model_data;
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data->output_sel = 0;
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data->input_sel = 3;
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data->hp_vol_att = 2 * 16;
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cs4245_init(chip);
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oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
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GPIO_MAGIC | GPIO_HP_DETECT);
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oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
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GPIO_INPUT_ROUTE | GPIO_HP_REAR | GPIO_OUTPUT_ENABLE);
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oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
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GPIO_INPUT_ROUTE | GPIO_HP_REAR);
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dg_output_enable(chip);
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}
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static void dg_cleanup(struct oxygen *chip)
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{
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oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
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}
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static void dg_suspend(struct oxygen *chip)
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{
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dg_cleanup(chip);
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}
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static void dg_resume(struct oxygen *chip)
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{
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cs4245_registers_init(chip);
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dg_output_enable(chip);
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}
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static void set_cs4245_dac_params(struct oxygen *chip,
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struct snd_pcm_hw_params *params)
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{
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struct dg *data = chip->model_data;
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u8 value;
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|
||||
value = data->cs4245_regs[CS4245_DAC_CTRL_1] & ~CS4245_DAC_FM_MASK;
|
||||
if (params_rate(params) <= 50000)
|
||||
value |= CS4245_DAC_FM_SINGLE;
|
||||
else if (params_rate(params) <= 100000)
|
||||
value |= CS4245_DAC_FM_DOUBLE;
|
||||
else
|
||||
value |= CS4245_DAC_FM_QUAD;
|
||||
cs4245_write_cached(chip, CS4245_DAC_CTRL_1, value);
|
||||
}
|
||||
|
||||
static void set_cs4245_adc_params(struct oxygen *chip,
|
||||
struct snd_pcm_hw_params *params)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
u8 value;
|
||||
|
||||
value = data->cs4245_regs[CS4245_ADC_CTRL] & ~CS4245_ADC_FM_MASK;
|
||||
if (params_rate(params) <= 50000)
|
||||
value |= CS4245_ADC_FM_SINGLE;
|
||||
else if (params_rate(params) <= 100000)
|
||||
value |= CS4245_ADC_FM_DOUBLE;
|
||||
else
|
||||
value |= CS4245_ADC_FM_QUAD;
|
||||
cs4245_write_cached(chip, CS4245_ADC_CTRL, value);
|
||||
}
|
||||
|
||||
static int output_switch_info(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_info *info)
|
||||
{
|
||||
static const char *const names[3] = {
|
||||
"Speakers", "Headphones", "FP Headphones"
|
||||
};
|
||||
|
||||
info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
||||
info->count = 1;
|
||||
info->value.enumerated.items = 3;
|
||||
if (info->value.enumerated.item >= 3)
|
||||
info->value.enumerated.item = 2;
|
||||
strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int output_switch_get(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
value->value.enumerated.item[0] = data->output_sel;
|
||||
mutex_unlock(&chip->mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int output_switch_put(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
u8 reg;
|
||||
int changed;
|
||||
|
||||
if (value->value.enumerated.item[0] > 2)
|
||||
return -EINVAL;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
changed = value->value.enumerated.item[0] != data->output_sel;
|
||||
if (changed) {
|
||||
data->output_sel = value->value.enumerated.item[0];
|
||||
|
||||
reg = data->cs4245_regs[CS4245_SIGNAL_SEL] &
|
||||
~CS4245_A_OUT_SEL_MASK;
|
||||
reg |= data->output_sel == 2 ?
|
||||
CS4245_A_OUT_SEL_DAC : CS4245_A_OUT_SEL_HIZ;
|
||||
cs4245_write_cached(chip, CS4245_SIGNAL_SEL, reg);
|
||||
|
||||
cs4245_write_cached(chip, CS4245_DAC_A_CTRL,
|
||||
data->output_sel ? data->hp_vol_att : 0);
|
||||
cs4245_write_cached(chip, CS4245_DAC_B_CTRL,
|
||||
data->output_sel ? data->hp_vol_att : 0);
|
||||
|
||||
oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
|
||||
data->output_sel == 1 ? GPIO_HP_REAR : 0,
|
||||
GPIO_HP_REAR);
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
static int hp_volume_offset_info(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_info *info)
|
||||
{
|
||||
static const char *const names[3] = {
|
||||
"< 64 ohms", "64-150 ohms", "150-300 ohms"
|
||||
};
|
||||
|
||||
info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
||||
info->count = 1;
|
||||
info->value.enumerated.items = 3;
|
||||
if (info->value.enumerated.item >= 3)
|
||||
info->value.enumerated.item = 2;
|
||||
strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hp_volume_offset_get(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
if (data->hp_vol_att > 2 * 7)
|
||||
value->value.enumerated.item[0] = 0;
|
||||
else if (data->hp_vol_att > 0)
|
||||
value->value.enumerated.item[0] = 1;
|
||||
else
|
||||
value->value.enumerated.item[0] = 2;
|
||||
mutex_unlock(&chip->mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hp_volume_offset_put(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
static const s8 atts[3] = { 2 * 16, 2 * 7, 0 };
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
s8 att;
|
||||
int changed;
|
||||
|
||||
if (value->value.enumerated.item[0] > 2)
|
||||
return -EINVAL;
|
||||
att = atts[value->value.enumerated.item[0]];
|
||||
mutex_lock(&chip->mutex);
|
||||
changed = att != data->hp_vol_att;
|
||||
if (changed) {
|
||||
data->hp_vol_att = att;
|
||||
if (data->output_sel) {
|
||||
cs4245_write_cached(chip, CS4245_DAC_A_CTRL, att);
|
||||
cs4245_write_cached(chip, CS4245_DAC_B_CTRL, att);
|
||||
}
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
static int input_vol_info(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_info *info)
|
||||
{
|
||||
info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
|
||||
info->count = 2;
|
||||
info->value.integer.min = 2 * -12;
|
||||
info->value.integer.max = 2 * 12;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int input_vol_get(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
unsigned int idx = ctl->private_value;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
value->value.integer.value[0] = data->input_vol[idx][0];
|
||||
value->value.integer.value[1] = data->input_vol[idx][1];
|
||||
mutex_unlock(&chip->mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int input_vol_put(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
unsigned int idx = ctl->private_value;
|
||||
int changed = 0;
|
||||
|
||||
if (value->value.integer.value[0] < 2 * -12 ||
|
||||
value->value.integer.value[0] > 2 * 12 ||
|
||||
value->value.integer.value[1] < 2 * -12 ||
|
||||
value->value.integer.value[1] > 2 * 12)
|
||||
return -EINVAL;
|
||||
mutex_lock(&chip->mutex);
|
||||
changed = data->input_vol[idx][0] != value->value.integer.value[0] ||
|
||||
data->input_vol[idx][1] != value->value.integer.value[1];
|
||||
if (changed) {
|
||||
data->input_vol[idx][0] = value->value.integer.value[0];
|
||||
data->input_vol[idx][1] = value->value.integer.value[1];
|
||||
if (idx == data->input_sel) {
|
||||
cs4245_write_cached(chip, CS4245_PGA_A_CTRL,
|
||||
data->input_vol[idx][0]);
|
||||
cs4245_write_cached(chip, CS4245_PGA_B_CTRL,
|
||||
data->input_vol[idx][1]);
|
||||
}
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
static DECLARE_TLV_DB_SCALE(cs4245_pga_db_scale, -1200, 50, 0);
|
||||
|
||||
static int input_sel_info(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_info *info)
|
||||
{
|
||||
static const char *const names[4] = {
|
||||
"Mic", "Aux", "Front Mic", "Line"
|
||||
};
|
||||
|
||||
info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
||||
info->count = 1;
|
||||
info->value.enumerated.items = 4;
|
||||
info->value.enumerated.item &= 3;
|
||||
strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int input_sel_get(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
value->value.enumerated.item[0] = data->input_sel;
|
||||
mutex_unlock(&chip->mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int input_sel_put(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *value)
|
||||
{
|
||||
static const u8 sel_values[4] = {
|
||||
CS4245_SEL_MIC,
|
||||
CS4245_SEL_INPUT_1,
|
||||
CS4245_SEL_INPUT_2,
|
||||
CS4245_SEL_INPUT_4
|
||||
};
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
int changed;
|
||||
|
||||
if (value->value.enumerated.item[0] > 3)
|
||||
return -EINVAL;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
changed = value->value.enumerated.item[0] != data->input_sel;
|
||||
if (changed) {
|
||||
data->input_sel = value->value.enumerated.item[0];
|
||||
|
||||
cs4245_write(chip, CS4245_ANALOG_IN,
|
||||
(data->cs4245_regs[CS4245_ANALOG_IN] &
|
||||
~CS4245_SEL_MASK) |
|
||||
sel_values[data->input_sel]);
|
||||
|
||||
cs4245_write_cached(chip, CS4245_PGA_A_CTRL,
|
||||
data->input_vol[data->input_sel][0]);
|
||||
cs4245_write_cached(chip, CS4245_PGA_B_CTRL,
|
||||
data->input_vol[data->input_sel][1]);
|
||||
|
||||
oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
|
||||
data->input_sel ? 0 : GPIO_INPUT_ROUTE,
|
||||
GPIO_INPUT_ROUTE);
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
|
||||
{
|
||||
static const char *const names[2] = { "Active", "Frozen" };
|
||||
|
||||
info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
||||
info->count = 1;
|
||||
info->value.enumerated.items = 2;
|
||||
info->value.enumerated.item &= 1;
|
||||
strcpy(info->value.enumerated.name, names[info->value.enumerated.item]);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
|
||||
value->value.enumerated.item[0] =
|
||||
!!(data->cs4245_regs[CS4245_ADC_CTRL] & CS4245_HPF_FREEZE);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
u8 reg;
|
||||
int changed;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
reg = data->cs4245_regs[CS4245_ADC_CTRL] & ~CS4245_HPF_FREEZE;
|
||||
if (value->value.enumerated.item[0])
|
||||
reg |= CS4245_HPF_FREEZE;
|
||||
changed = reg != data->cs4245_regs[CS4245_ADC_CTRL];
|
||||
if (changed)
|
||||
cs4245_write(chip, CS4245_ADC_CTRL, reg);
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
#define INPUT_VOLUME(xname, index) { \
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
|
||||
.name = xname, \
|
||||
.info = input_vol_info, \
|
||||
.get = input_vol_get, \
|
||||
.put = input_vol_put, \
|
||||
.tlv = { .p = cs4245_pga_db_scale }, \
|
||||
.private_value = index, \
|
||||
}
|
||||
static const struct snd_kcontrol_new dg_controls[] = {
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Analog Output Playback Enum",
|
||||
.info = output_switch_info,
|
||||
.get = output_switch_get,
|
||||
.put = output_switch_put,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Headphones Impedance Playback Enum",
|
||||
.info = hp_volume_offset_info,
|
||||
.get = hp_volume_offset_get,
|
||||
.put = hp_volume_offset_put,
|
||||
},
|
||||
INPUT_VOLUME("Mic Capture Volume", 0),
|
||||
INPUT_VOLUME("Aux Capture Volume", 1),
|
||||
INPUT_VOLUME("Front Mic Capture Volume", 2),
|
||||
INPUT_VOLUME("Line Capture Volume", 3),
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Capture Source",
|
||||
.info = input_sel_info,
|
||||
.get = input_sel_get,
|
||||
.put = input_sel_put,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "ADC High-pass Filter Capture Enum",
|
||||
.info = hpf_info,
|
||||
.get = hpf_get,
|
||||
.put = hpf_put,
|
||||
},
|
||||
};
|
||||
|
||||
static int dg_control_filter(struct snd_kcontrol_new *template)
|
||||
{
|
||||
if (!strncmp(template->name, "Master Playback ", 16))
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int dg_mixer_init(struct oxygen *chip)
|
||||
{
|
||||
unsigned int i;
|
||||
int err;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(dg_controls); ++i) {
|
||||
err = snd_ctl_add(chip->card,
|
||||
snd_ctl_new1(&dg_controls[i], chip));
|
||||
if (err < 0)
|
||||
return err;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void dump_cs4245_registers(struct oxygen *chip,
|
||||
struct snd_info_buffer *buffer)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
unsigned int i;
|
||||
|
||||
snd_iprintf(buffer, "\nCS4245:");
|
||||
for (i = 1; i <= 0x10; ++i)
|
||||
snd_iprintf(buffer, " %02x", data->cs4245_regs[i]);
|
||||
snd_iprintf(buffer, "\n");
|
||||
}
|
||||
|
||||
struct oxygen_model model_xonar_dg = {
|
||||
.shortname = "Xonar DG",
|
||||
.longname = "C-Media Oxygen HD Audio",
|
||||
.chip = "CMI8786",
|
||||
.init = dg_init,
|
||||
.control_filter = dg_control_filter,
|
||||
.mixer_init = dg_mixer_init,
|
||||
.cleanup = dg_cleanup,
|
||||
.suspend = dg_suspend,
|
||||
.resume = dg_resume,
|
||||
.set_dac_params = set_cs4245_dac_params,
|
||||
.set_adc_params = set_cs4245_adc_params,
|
||||
.dump_registers = dump_cs4245_registers,
|
||||
.model_data_size = sizeof(struct dg),
|
||||
.device_config = PLAYBACK_0_TO_I2S |
|
||||
PLAYBACK_1_TO_SPDIF |
|
||||
CAPTURE_0_FROM_I2S_1,
|
||||
.dac_channels_pcm = 6,
|
||||
.dac_channels_mixer = 0,
|
||||
.function_flags = OXYGEN_FUNCTION_SPI,
|
||||
.dac_mclks = OXYGEN_MCLKS(256, 128, 128),
|
||||
.adc_mclks = OXYGEN_MCLKS(256, 128, 128),
|
||||
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
|
||||
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
|
||||
};
|
||||
8
sound/pci/oxygen/xonar_dg.h
Normal file
8
sound/pci/oxygen/xonar_dg.h
Normal file
@ -0,0 +1,8 @@
|
||||
#ifndef XONAR_DG_H_INCLUDED
|
||||
#define XONAR_DG_H_INCLUDED
|
||||
|
||||
#include "oxygen.h"
|
||||
|
||||
extern struct oxygen_model model_xonar_dg;
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user