mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 01:10:04 +00:00
Merge branch 'xonar-dg' of git://git.alsa-project.org/alsa-kprivate into for-next
This completes the hardware support for the Asus Xonar DG/DGX cards, and makes them actually usable. This is v4 of Roman's patch set with some small formatting changes.
This commit is contained in:
commit
77d531bfda
9 changed files with 709 additions and 497 deletions
|
@ -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 xonar_dg.o
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snd-oxygen-objs := oxygen.o xonar_dg_mixer.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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@ -102,6 +102,9 @@
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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_S (0x9e << 16)
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#define CS4245_SPI_WRITE_S (0 << 16)
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#define CS4245_SPI_ADDRESS (0x9e << 16)
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#define CS4245_SPI_WRITE (0 << 16)
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#define CS4245_SPI_ADDRESS 0x9e
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#define CS4245_SPI_WRITE 0
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#define CS4245_SPI_READ 1
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@ -198,7 +198,7 @@ void oxygen_write_ac97(struct oxygen *chip, unsigned int codec,
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void oxygen_write_ac97_masked(struct oxygen *chip, unsigned int codec,
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unsigned int index, u16 data, u16 mask);
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void oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data);
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int oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data);
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void oxygen_write_i2c(struct oxygen *chip, u8 device, u8 map, u8 data);
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void oxygen_reset_uart(struct oxygen *chip);
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@ -194,23 +194,36 @@ void oxygen_write_ac97_masked(struct oxygen *chip, unsigned int codec,
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}
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EXPORT_SYMBOL(oxygen_write_ac97_masked);
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void oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data)
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static int oxygen_wait_spi(struct oxygen *chip)
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{
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unsigned int count;
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/* should not need more than 30.72 us (24 * 1.28 us) */
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count = 10;
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while ((oxygen_read8(chip, OXYGEN_SPI_CONTROL) & OXYGEN_SPI_BUSY)
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&& count > 0) {
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/*
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* Higher timeout to be sure: 200 us;
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* actual transaction should not need more than 40 us.
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*/
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for (count = 50; count > 0; count--) {
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udelay(4);
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--count;
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if ((oxygen_read8(chip, OXYGEN_SPI_CONTROL) &
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OXYGEN_SPI_BUSY) == 0)
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return 0;
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}
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snd_printk(KERN_ERR "oxygen: SPI wait timeout\n");
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return -EIO;
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}
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int oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data)
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{
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/*
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* We need to wait AFTER initiating the SPI transaction,
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* otherwise read operations will not work.
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*/
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oxygen_write8(chip, OXYGEN_SPI_DATA1, data);
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oxygen_write8(chip, OXYGEN_SPI_DATA2, data >> 8);
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if (control & OXYGEN_SPI_DATA_LENGTH_3)
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oxygen_write8(chip, OXYGEN_SPI_DATA3, data >> 16);
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oxygen_write8(chip, OXYGEN_SPI_CONTROL, control);
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return oxygen_wait_spi(chip);
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}
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EXPORT_SYMBOL(oxygen_write_spi);
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@ -190,6 +190,7 @@ void oxygen_update_dac_routing(struct oxygen *chip)
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if (chip->model.update_center_lfe_mix)
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chip->model.update_center_lfe_mix(chip, chip->dac_routing > 2);
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}
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EXPORT_SYMBOL(oxygen_update_dac_routing);
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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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@ -318,6 +318,7 @@
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#define OXYGEN_PLAY_MUTE23 0x0002
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#define OXYGEN_PLAY_MUTE45 0x0004
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#define OXYGEN_PLAY_MUTE67 0x0008
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#define OXYGEN_PLAY_MUTE_MASK 0x000f
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#define OXYGEN_PLAY_MULTICH_MASK 0x0010
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#define OXYGEN_PLAY_MULTICH_I2S_DAC 0x0000
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#define OXYGEN_PLAY_MULTICH_AC97 0x0010
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@ -2,7 +2,7 @@
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* card driver for the Xonar DG/DGX
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*
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* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
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*
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* Copyright (c) Roman Volkov <v1ron@mail.ru>
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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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@ -20,27 +20,35 @@
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* Xonar DG/DGX
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* ------------
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*
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* CS4245 and CS4361 both will mute all outputs if any clock ratio
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* is invalid.
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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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* Playback:
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* I²S 1 -> CS4245
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* I²S 2 -> CS4361 (center/LFE)
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* I²S 3 -> CS4361 (surround)
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* I²S 4 -> CS4361 (front)
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* Capture:
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* I²S ADC 1 <- 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 5 -> enable ADC analog circuit for the left channel
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* GPIO 6 -> enable ADC analog circuit for the right channel
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* GPIO 7 -> switch green rear output jack between CS4245 and and the first
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* channel of CS4361 (mechanical relay)
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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 0 <- mic
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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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* input 4 <- line
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* DAC out -> headphones
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* aux out -> front panel headphones
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*/
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@ -56,553 +64,214 @@
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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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int cs4245_write_spi(struct oxygen *chip, u8 reg)
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{
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struct dg *data = chip->model_data;
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unsigned int packet;
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oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
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packet = reg << 8;
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packet |= (CS4245_SPI_ADDRESS | CS4245_SPI_WRITE) << 16;
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packet |= data->cs4245_shadow[reg];
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return 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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(reg << 8) | value);
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data->cs4245_regs[reg] = value;
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packet);
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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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int cs4245_read_spi(struct oxygen *chip, u8 addr)
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{
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struct dg *data = chip->model_data;
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int ret;
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if (value != data->cs4245_regs[reg])
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cs4245_write(chip, reg, value);
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ret = oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
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OXYGEN_SPI_DATA_LENGTH_2 |
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OXYGEN_SPI_CEN_LATCH_CLOCK_HI |
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OXYGEN_SPI_CLOCK_1280 | (0 << OXYGEN_SPI_CODEC_SHIFT),
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((CS4245_SPI_ADDRESS | CS4245_SPI_WRITE) << 8) | addr);
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if (ret < 0)
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return ret;
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ret = oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
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OXYGEN_SPI_DATA_LENGTH_2 |
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OXYGEN_SPI_CEN_LATCH_CLOCK_HI |
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OXYGEN_SPI_CLOCK_1280 | (0 << OXYGEN_SPI_CODEC_SHIFT),
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(CS4245_SPI_ADDRESS | CS4245_SPI_READ) << 8);
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if (ret < 0)
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return ret;
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data->cs4245_shadow[addr] = oxygen_read8(chip, OXYGEN_SPI_DATA1);
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return 0;
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}
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static void cs4245_registers_init(struct oxygen *chip)
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int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op)
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{
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struct dg *data = chip->model_data;
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unsigned char addr;
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int ret;
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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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for (addr = 1; addr < ARRAY_SIZE(data->cs4245_shadow); addr++) {
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ret = (op == CS4245_SAVE_TO_SHADOW ?
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cs4245_read_spi(chip, addr) :
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cs4245_write_spi(chip, addr));
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if (ret < 0)
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return ret;
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}
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return 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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/* save the initial state: codec version, registers */
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cs4245_shadow_control(chip, CS4245_SAVE_TO_SHADOW);
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/*
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* Power up the CODEC internals, enable soft ramp & zero cross, work in
|
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* async. mode, enable aux output from DAC. Invert DAC output as in the
|
||||
* Windows driver.
|
||||
*/
|
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data->cs4245_shadow[CS4245_POWER_CTRL] = 0;
|
||||
data->cs4245_shadow[CS4245_SIGNAL_SEL] =
|
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CS4245_A_OUT_SEL_DAC | CS4245_ASYNCH;
|
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data->cs4245_shadow[CS4245_DAC_CTRL_1] =
|
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CS4245_DAC_FM_SINGLE | CS4245_DAC_DIF_LJUST;
|
||||
data->cs4245_regs[CS4245_ADC_CTRL] =
|
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data->cs4245_shadow[CS4245_DAC_CTRL_2] =
|
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CS4245_DAC_SOFT | CS4245_DAC_ZERO | CS4245_INVERT_DAC;
|
||||
data->cs4245_shadow[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;
|
||||
data->cs4245_regs[CS4245_DAC_B_CTRL] = 0;
|
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cs4245_registers_init(chip);
|
||||
data->cs4245_shadow[CS4245_ANALOG_IN] =
|
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CS4245_PGA_SOFT | CS4245_PGA_ZERO;
|
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data->cs4245_shadow[CS4245_PGA_B_CTRL] = 0;
|
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data->cs4245_shadow[CS4245_PGA_A_CTRL] = 0;
|
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data->cs4245_shadow[CS4245_DAC_A_CTRL] = 8;
|
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data->cs4245_shadow[CS4245_DAC_B_CTRL] = 8;
|
||||
|
||||
cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW);
|
||||
snd_component_add(chip->card, "CS4245");
|
||||
}
|
||||
|
||||
static void dg_output_enable(struct oxygen *chip)
|
||||
{
|
||||
msleep(2500);
|
||||
oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
|
||||
}
|
||||
|
||||
static void dg_init(struct oxygen *chip)
|
||||
void dg_init(struct oxygen *chip)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
|
||||
data->output_sel = 0;
|
||||
data->input_sel = 3;
|
||||
data->hp_vol_att = 2 * 16;
|
||||
data->output_sel = PLAYBACK_DST_HP_FP;
|
||||
data->input_sel = CAPTURE_SRC_MIC;
|
||||
|
||||
cs4245_init(chip);
|
||||
|
||||
oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
|
||||
GPIO_MAGIC | GPIO_HP_DETECT);
|
||||
oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
|
||||
GPIO_INPUT_ROUTE | GPIO_HP_REAR | GPIO_OUTPUT_ENABLE);
|
||||
oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
|
||||
GPIO_INPUT_ROUTE | GPIO_HP_REAR);
|
||||
dg_output_enable(chip);
|
||||
oxygen_write16(chip, OXYGEN_GPIO_CONTROL,
|
||||
GPIO_OUTPUT_ENABLE | GPIO_HP_REAR | GPIO_INPUT_ROUTE);
|
||||
/* anti-pop delay, wait some time before enabling the output */
|
||||
msleep(2500);
|
||||
oxygen_write16(chip, OXYGEN_GPIO_DATA,
|
||||
GPIO_OUTPUT_ENABLE | GPIO_INPUT_ROUTE);
|
||||
}
|
||||
|
||||
static void dg_cleanup(struct oxygen *chip)
|
||||
void dg_cleanup(struct oxygen *chip)
|
||||
{
|
||||
oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
|
||||
}
|
||||
|
||||
static void dg_suspend(struct oxygen *chip)
|
||||
void dg_suspend(struct oxygen *chip)
|
||||
{
|
||||
dg_cleanup(chip);
|
||||
}
|
||||
|
||||
static void dg_resume(struct oxygen *chip)
|
||||
void dg_resume(struct oxygen *chip)
|
||||
{
|
||||
cs4245_registers_init(chip);
|
||||
dg_output_enable(chip);
|
||||
cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW);
|
||||
msleep(2500);
|
||||
oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
|
||||
}
|
||||
|
||||
static void set_cs4245_dac_params(struct oxygen *chip,
|
||||
void set_cs4245_dac_params(struct oxygen *chip,
|
||||
struct snd_pcm_hw_params *params)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
u8 value;
|
||||
unsigned char dac_ctrl;
|
||||
unsigned char mclk_freq;
|
||||
|
||||
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);
|
||||
dac_ctrl = data->cs4245_shadow[CS4245_DAC_CTRL_1] & ~CS4245_DAC_FM_MASK;
|
||||
mclk_freq = data->cs4245_shadow[CS4245_MCLK_FREQ] & ~CS4245_MCLK1_MASK;
|
||||
if (params_rate(params) <= 50000) {
|
||||
dac_ctrl |= CS4245_DAC_FM_SINGLE;
|
||||
mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK1_SHIFT;
|
||||
} else if (params_rate(params) <= 100000) {
|
||||
dac_ctrl |= CS4245_DAC_FM_DOUBLE;
|
||||
mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK1_SHIFT;
|
||||
} else {
|
||||
dac_ctrl |= CS4245_DAC_FM_QUAD;
|
||||
mclk_freq |= CS4245_MCLK_2 << CS4245_MCLK1_SHIFT;
|
||||
}
|
||||
data->cs4245_shadow[CS4245_DAC_CTRL_1] = dac_ctrl;
|
||||
data->cs4245_shadow[CS4245_MCLK_FREQ] = mclk_freq;
|
||||
cs4245_write_spi(chip, CS4245_DAC_CTRL_1);
|
||||
cs4245_write_spi(chip, CS4245_MCLK_FREQ);
|
||||
}
|
||||
|
||||
static void set_cs4245_adc_params(struct oxygen *chip,
|
||||
void set_cs4245_adc_params(struct oxygen *chip,
|
||||
struct snd_pcm_hw_params *params)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
u8 value;
|
||||
unsigned char adc_ctrl;
|
||||
unsigned char mclk_freq;
|
||||
|
||||
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);
|
||||
adc_ctrl = data->cs4245_shadow[CS4245_ADC_CTRL] & ~CS4245_ADC_FM_MASK;
|
||||
mclk_freq = data->cs4245_shadow[CS4245_MCLK_FREQ] & ~CS4245_MCLK2_MASK;
|
||||
if (params_rate(params) <= 50000) {
|
||||
adc_ctrl |= CS4245_ADC_FM_SINGLE;
|
||||
mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK2_SHIFT;
|
||||
} else if (params_rate(params) <= 100000) {
|
||||
adc_ctrl |= CS4245_ADC_FM_DOUBLE;
|
||||
mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK2_SHIFT;
|
||||
} else {
|
||||
adc_ctrl |= CS4245_ADC_FM_QUAD;
|
||||
mclk_freq |= CS4245_MCLK_2 << CS4245_MCLK2_SHIFT;
|
||||
}
|
||||
data->cs4245_shadow[CS4245_ADC_CTRL] = adc_ctrl;
|
||||
data->cs4245_shadow[CS4245_MCLK_FREQ] = mclk_freq;
|
||||
cs4245_write_spi(chip, CS4245_ADC_CTRL);
|
||||
cs4245_write_spi(chip, CS4245_MCLK_FREQ);
|
||||
}
|
||||
|
||||
static inline unsigned int shift_bits(unsigned int value,
|
||||
unsigned int shift_from,
|
||||
unsigned int shift_to,
|
||||
unsigned int mask)
|
||||
{
|
||||
if (shift_from < shift_to)
|
||||
return (value << (shift_to - shift_from)) & mask;
|
||||
else
|
||||
return (value >> (shift_from - shift_to)) & mask;
|
||||
}
|
||||
|
||||
static unsigned int adjust_dg_dac_routing(struct oxygen *chip,
|
||||
unsigned int adjust_dg_dac_routing(struct oxygen *chip,
|
||||
unsigned int play_routing)
|
||||
{
|
||||
return (play_routing & OXYGEN_PLAY_DAC0_SOURCE_MASK) |
|
||||
shift_bits(play_routing,
|
||||
OXYGEN_PLAY_DAC2_SOURCE_SHIFT,
|
||||
OXYGEN_PLAY_DAC1_SOURCE_SHIFT,
|
||||
OXYGEN_PLAY_DAC1_SOURCE_MASK) |
|
||||
shift_bits(play_routing,
|
||||
OXYGEN_PLAY_DAC1_SOURCE_SHIFT,
|
||||
OXYGEN_PLAY_DAC2_SOURCE_SHIFT,
|
||||
OXYGEN_PLAY_DAC2_SOURCE_MASK) |
|
||||
shift_bits(play_routing,
|
||||
OXYGEN_PLAY_DAC0_SOURCE_SHIFT,
|
||||
OXYGEN_PLAY_DAC3_SOURCE_SHIFT,
|
||||
OXYGEN_PLAY_DAC3_SOURCE_MASK);
|
||||
}
|
||||
|
||||
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"
|
||||
};
|
||||
|
||||
return snd_ctl_enum_info(info, 1, 3, names);
|
||||
}
|
||||
|
||||
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;
|
||||
unsigned int routing = 0;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
value->value.enumerated.item[0] = data->output_sel;
|
||||
mutex_unlock(&chip->mutex);
|
||||
return 0;
|
||||
switch (data->output_sel) {
|
||||
case PLAYBACK_DST_HP:
|
||||
case PLAYBACK_DST_HP_FP:
|
||||
oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING,
|
||||
OXYGEN_PLAY_MUTE23 | OXYGEN_PLAY_MUTE45 |
|
||||
OXYGEN_PLAY_MUTE67, OXYGEN_PLAY_MUTE_MASK);
|
||||
break;
|
||||
case PLAYBACK_DST_MULTICH:
|
||||
routing = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
|
||||
(2 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
|
||||
(1 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
|
||||
(0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT);
|
||||
oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING,
|
||||
OXYGEN_PLAY_MUTE01, OXYGEN_PLAY_MUTE_MASK);
|
||||
break;
|
||||
}
|
||||
return routing;
|
||||
}
|
||||
|
||||
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"
|
||||
};
|
||||
|
||||
return snd_ctl_enum_info(info, 1, 3, names);
|
||||
}
|
||||
|
||||
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"
|
||||
};
|
||||
|
||||
return snd_ctl_enum_info(info, 1, 4, names);
|
||||
}
|
||||
|
||||
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" };
|
||||
|
||||
return snd_ctl_enum_info(info, 1, 2, names);
|
||||
}
|
||||
|
||||
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,
|
||||
void dump_cs4245_registers(struct oxygen *chip,
|
||||
struct snd_info_buffer *buffer)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
unsigned int i;
|
||||
unsigned int addr;
|
||||
|
||||
snd_iprintf(buffer, "\nCS4245:");
|
||||
for (i = 1; i <= 0x10; ++i)
|
||||
snd_iprintf(buffer, " %02x", data->cs4245_regs[i]);
|
||||
cs4245_read_spi(chip, CS4245_INT_STATUS);
|
||||
for (addr = 1; addr < ARRAY_SIZE(data->cs4245_shadow); addr++)
|
||||
snd_iprintf(buffer, " %02x", data->cs4245_shadow[addr]);
|
||||
snd_iprintf(buffer, "\n");
|
||||
}
|
||||
|
||||
struct oxygen_model model_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,
|
||||
.adjust_dac_routing = adjust_dg_dac_routing,
|
||||
.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_2 |
|
||||
CAPTURE_1_FROM_SPDIF,
|
||||
.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,
|
||||
};
|
||||
|
|
|
@ -3,6 +3,54 @@
|
|||
|
||||
#include "oxygen.h"
|
||||
|
||||
#define GPIO_MAGIC 0x0008
|
||||
#define GPIO_HP_DETECT 0x0010
|
||||
#define GPIO_INPUT_ROUTE 0x0060
|
||||
#define GPIO_HP_REAR 0x0080
|
||||
#define GPIO_OUTPUT_ENABLE 0x0100
|
||||
|
||||
#define CAPTURE_SRC_MIC 0
|
||||
#define CAPTURE_SRC_FP_MIC 1
|
||||
#define CAPTURE_SRC_LINE 2
|
||||
#define CAPTURE_SRC_AUX 3
|
||||
|
||||
#define PLAYBACK_DST_HP 0
|
||||
#define PLAYBACK_DST_HP_FP 1
|
||||
#define PLAYBACK_DST_MULTICH 2
|
||||
|
||||
enum cs4245_shadow_operation {
|
||||
CS4245_SAVE_TO_SHADOW,
|
||||
CS4245_LOAD_FROM_SHADOW
|
||||
};
|
||||
|
||||
struct dg {
|
||||
/* shadow copy of the CS4245 register space */
|
||||
unsigned char cs4245_shadow[17];
|
||||
/* output select: headphone/speakers */
|
||||
unsigned char output_sel;
|
||||
/* volumes for all capture sources */
|
||||
char input_vol[4][2];
|
||||
/* input select: mic/fp mic/line/aux */
|
||||
unsigned char input_sel;
|
||||
};
|
||||
|
||||
/* Xonar DG control routines */
|
||||
int cs4245_write_spi(struct oxygen *chip, u8 reg);
|
||||
int cs4245_read_spi(struct oxygen *chip, u8 reg);
|
||||
int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op);
|
||||
void dg_init(struct oxygen *chip);
|
||||
void set_cs4245_dac_params(struct oxygen *chip,
|
||||
struct snd_pcm_hw_params *params);
|
||||
void set_cs4245_adc_params(struct oxygen *chip,
|
||||
struct snd_pcm_hw_params *params);
|
||||
unsigned int adjust_dg_dac_routing(struct oxygen *chip,
|
||||
unsigned int play_routing);
|
||||
void dump_cs4245_registers(struct oxygen *chip,
|
||||
struct snd_info_buffer *buffer);
|
||||
void dg_suspend(struct oxygen *chip);
|
||||
void dg_resume(struct oxygen *chip);
|
||||
void dg_cleanup(struct oxygen *chip);
|
||||
|
||||
extern struct oxygen_model model_xonar_dg;
|
||||
|
||||
#endif
|
||||
|
|
477
sound/pci/oxygen/xonar_dg_mixer.c
Normal file
477
sound/pci/oxygen/xonar_dg_mixer.c
Normal file
|
@ -0,0 +1,477 @@
|
|||
/*
|
||||
* Mixer controls for the Xonar DG/DGX
|
||||
*
|
||||
* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
|
||||
* Copyright (c) Roman Volkov <v1ron@mail.ru>
|
||||
*
|
||||
* This driver is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License, version 2.
|
||||
*
|
||||
* This driver is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this driver; if not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <linux/pci.h>
|
||||
#include <linux/delay.h>
|
||||
#include <sound/control.h>
|
||||
#include <sound/core.h>
|
||||
#include <sound/info.h>
|
||||
#include <sound/pcm.h>
|
||||
#include <sound/tlv.h>
|
||||
#include "oxygen.h"
|
||||
#include "xonar_dg.h"
|
||||
#include "cs4245.h"
|
||||
|
||||
/* analog output select */
|
||||
|
||||
static int output_select_apply(struct oxygen *chip)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
|
||||
data->cs4245_shadow[CS4245_SIGNAL_SEL] &= ~CS4245_A_OUT_SEL_MASK;
|
||||
if (data->output_sel == PLAYBACK_DST_HP) {
|
||||
/* mute FP (aux output) amplifier, switch rear jack to CS4245 */
|
||||
oxygen_set_bits8(chip, OXYGEN_GPIO_DATA, GPIO_HP_REAR);
|
||||
} else if (data->output_sel == PLAYBACK_DST_HP_FP) {
|
||||
/*
|
||||
* Unmute FP amplifier, switch rear jack to CS4361;
|
||||
* I2S channels 2,3,4 should be inactive.
|
||||
*/
|
||||
oxygen_clear_bits8(chip, OXYGEN_GPIO_DATA, GPIO_HP_REAR);
|
||||
data->cs4245_shadow[CS4245_SIGNAL_SEL] |= CS4245_A_OUT_SEL_DAC;
|
||||
} else {
|
||||
/*
|
||||
* 2.0, 4.0, 5.1: switch to CS4361, mute FP amp.,
|
||||
* and change playback routing.
|
||||
*/
|
||||
oxygen_clear_bits8(chip, OXYGEN_GPIO_DATA, GPIO_HP_REAR);
|
||||
}
|
||||
return cs4245_write_spi(chip, CS4245_SIGNAL_SEL);
|
||||
}
|
||||
|
||||
static int output_select_info(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_info *info)
|
||||
{
|
||||
static const char *const names[3] = {
|
||||
"Stereo Headphones",
|
||||
"Stereo Headphones FP",
|
||||
"Multichannel",
|
||||
};
|
||||
|
||||
return snd_ctl_enum_info(info, 1, 3, names);
|
||||
}
|
||||
|
||||
static int output_select_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_select_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 new = value->value.enumerated.item[0];
|
||||
int changed = 0;
|
||||
int ret;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
if (data->output_sel != new) {
|
||||
data->output_sel = new;
|
||||
ret = output_select_apply(chip);
|
||||
changed = ret >= 0 ? 1 : ret;
|
||||
oxygen_update_dac_routing(chip);
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
|
||||
return changed;
|
||||
}
|
||||
|
||||
/* CS4245 Headphone Channels A&B Volume Control */
|
||||
|
||||
static int hp_stereo_volume_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 = 0;
|
||||
info->value.integer.max = 255;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hp_stereo_volume_get(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *val)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
unsigned int tmp;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
tmp = (~data->cs4245_shadow[CS4245_DAC_A_CTRL]) & 255;
|
||||
val->value.integer.value[0] = tmp;
|
||||
tmp = (~data->cs4245_shadow[CS4245_DAC_B_CTRL]) & 255;
|
||||
val->value.integer.value[1] = tmp;
|
||||
mutex_unlock(&chip->mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hp_stereo_volume_put(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *val)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
int ret;
|
||||
int changed = 0;
|
||||
long new1 = val->value.integer.value[0];
|
||||
long new2 = val->value.integer.value[1];
|
||||
|
||||
if ((new1 > 255) || (new1 < 0) || (new2 > 255) || (new2 < 0))
|
||||
return -EINVAL;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
if ((data->cs4245_shadow[CS4245_DAC_A_CTRL] != ~new1) ||
|
||||
(data->cs4245_shadow[CS4245_DAC_B_CTRL] != ~new2)) {
|
||||
data->cs4245_shadow[CS4245_DAC_A_CTRL] = ~new1;
|
||||
data->cs4245_shadow[CS4245_DAC_B_CTRL] = ~new2;
|
||||
ret = cs4245_write_spi(chip, CS4245_DAC_A_CTRL);
|
||||
if (ret >= 0)
|
||||
ret = cs4245_write_spi(chip, CS4245_DAC_B_CTRL);
|
||||
changed = ret >= 0 ? 1 : ret;
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
|
||||
return changed;
|
||||
}
|
||||
|
||||
/* Headphone Mute */
|
||||
|
||||
static int hp_mute_get(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *val)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
|
||||
mutex_lock(&chip->mutex);
|
||||
val->value.integer.value[0] =
|
||||
!(data->cs4245_shadow[CS4245_DAC_CTRL_1] & CS4245_MUTE_DAC);
|
||||
mutex_unlock(&chip->mutex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int hp_mute_put(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_value *val)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
int ret;
|
||||
int changed;
|
||||
|
||||
if (val->value.integer.value[0] > 1)
|
||||
return -EINVAL;
|
||||
mutex_lock(&chip->mutex);
|
||||
data->cs4245_shadow[CS4245_DAC_CTRL_1] &= ~CS4245_MUTE_DAC;
|
||||
data->cs4245_shadow[CS4245_DAC_CTRL_1] |=
|
||||
(~val->value.integer.value[0] << 2) & CS4245_MUTE_DAC;
|
||||
ret = cs4245_write_spi(chip, CS4245_DAC_CTRL_1);
|
||||
changed = ret >= 0 ? 1 : ret;
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
/* capture volume for all sources */
|
||||
|
||||
static int input_volume_apply(struct oxygen *chip, char left, char right)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
int ret;
|
||||
|
||||
data->cs4245_shadow[CS4245_PGA_A_CTRL] = left;
|
||||
data->cs4245_shadow[CS4245_PGA_B_CTRL] = right;
|
||||
ret = cs4245_write_spi(chip, CS4245_PGA_A_CTRL);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
return cs4245_write_spi(chip, CS4245_PGA_B_CTRL);
|
||||
}
|
||||
|
||||
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;
|
||||
int ret = 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) {
|
||||
ret = input_volume_apply(chip,
|
||||
data->input_vol[idx][0],
|
||||
data->input_vol[idx][1]);
|
||||
}
|
||||
changed = ret >= 0 ? 1 : ret;
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
/* Capture Source */
|
||||
|
||||
static int input_source_apply(struct oxygen *chip)
|
||||
{
|
||||
struct dg *data = chip->model_data;
|
||||
|
||||
data->cs4245_shadow[CS4245_ANALOG_IN] &= ~CS4245_SEL_MASK;
|
||||
if (data->input_sel == CAPTURE_SRC_FP_MIC)
|
||||
data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_2;
|
||||
else if (data->input_sel == CAPTURE_SRC_LINE)
|
||||
data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_4;
|
||||
else if (data->input_sel != CAPTURE_SRC_MIC)
|
||||
data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_1;
|
||||
return cs4245_write_spi(chip, CS4245_ANALOG_IN);
|
||||
}
|
||||
|
||||
static int input_sel_info(struct snd_kcontrol *ctl,
|
||||
struct snd_ctl_elem_info *info)
|
||||
{
|
||||
static const char *const names[4] = {
|
||||
"Mic", "Front Mic", "Line", "Aux"
|
||||
};
|
||||
|
||||
return snd_ctl_enum_info(info, 1, 4, names);
|
||||
}
|
||||
|
||||
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)
|
||||
{
|
||||
struct oxygen *chip = ctl->private_data;
|
||||
struct dg *data = chip->model_data;
|
||||
int changed;
|
||||
int ret;
|
||||
|
||||
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];
|
||||
|
||||
ret = input_source_apply(chip);
|
||||
if (ret >= 0)
|
||||
ret = input_volume_apply(chip,
|
||||
data->input_vol[data->input_sel][0],
|
||||
data->input_vol[data->input_sel][1]);
|
||||
changed = ret >= 0 ? 1 : ret;
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
/* ADC high-pass filter */
|
||||
|
||||
static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
|
||||
{
|
||||
static const char *const names[2] = { "Active", "Frozen" };
|
||||
|
||||
return snd_ctl_enum_info(info, 1, 2, names);
|
||||
}
|
||||
|
||||
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_shadow[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_shadow[CS4245_ADC_CTRL] & ~CS4245_HPF_FREEZE;
|
||||
if (value->value.enumerated.item[0])
|
||||
reg |= CS4245_HPF_FREEZE;
|
||||
changed = reg != data->cs4245_shadow[CS4245_ADC_CTRL];
|
||||
if (changed) {
|
||||
data->cs4245_shadow[CS4245_ADC_CTRL] = reg;
|
||||
cs4245_write_spi(chip, CS4245_ADC_CTRL);
|
||||
}
|
||||
mutex_unlock(&chip->mutex);
|
||||
return changed;
|
||||
}
|
||||
|
||||
#define INPUT_VOLUME(xname, index) { \
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
|
||||
.name = xname, \
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
|
||||
SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
|
||||
.info = input_vol_info, \
|
||||
.get = input_vol_get, \
|
||||
.put = input_vol_put, \
|
||||
.tlv = { .p = pga_db_scale }, \
|
||||
.private_value = index, \
|
||||
}
|
||||
static const DECLARE_TLV_DB_MINMAX(hp_db_scale, -12550, 0);
|
||||
static const DECLARE_TLV_DB_MINMAX(pga_db_scale, -1200, 1200);
|
||||
static const struct snd_kcontrol_new dg_controls[] = {
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Analog Output Playback Enum",
|
||||
.info = output_select_info,
|
||||
.get = output_select_get,
|
||||
.put = output_select_put,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Headphone Playback Volume",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
|
||||
SNDRV_CTL_ELEM_ACCESS_TLV_READ,
|
||||
.info = hp_stereo_volume_info,
|
||||
.get = hp_stereo_volume_get,
|
||||
.put = hp_stereo_volume_put,
|
||||
.tlv = { .p = hp_db_scale, },
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Headphone Playback Switch",
|
||||
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
|
||||
.info = snd_ctl_boolean_mono_info,
|
||||
.get = hp_mute_get,
|
||||
.put = hp_mute_put,
|
||||
},
|
||||
INPUT_VOLUME("Mic Capture Volume", CAPTURE_SRC_MIC),
|
||||
INPUT_VOLUME("Front Mic Capture Volume", CAPTURE_SRC_FP_MIC),
|
||||
INPUT_VOLUME("Line Capture Volume", CAPTURE_SRC_LINE),
|
||||
INPUT_VOLUME("Aux Capture Volume", CAPTURE_SRC_AUX),
|
||||
{
|
||||
.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;
|
||||
|
||||
output_select_apply(chip);
|
||||
input_source_apply(chip);
|
||||
oxygen_update_dac_routing(chip);
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
struct oxygen_model model_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,
|
||||
.adjust_dac_routing = adjust_dg_dac_routing,
|
||||
.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 |
|
||||
CAPTURE_1_FROM_SPDIF,
|
||||
.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,
|
||||
};
|
Loading…
Reference in a new issue