| /* |
| * ALSA driver for ICEnsemble ICE1712 (Envy24) |
| * |
| * Copyright (c) 2000 Jaroslav Kysela <perex@suse.cz> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program 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 program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| */ |
| |
| /* |
| NOTES: |
| - spdif nonaudio consumer mode does not work (at least with my |
| Sony STR-DB830) |
| */ |
| |
| #include <sound/driver.h> |
| #include <asm/io.h> |
| #include <linux/delay.h> |
| #include <linux/interrupt.h> |
| #include <linux/init.h> |
| #include <linux/slab.h> |
| #include <sound/core.h> |
| #include <sound/control.h> |
| #include <sound/pcm.h> |
| #include <sound/ac97_codec.h> |
| #include <sound/mpu401.h> |
| #include <sound/i2c.h> |
| #include <sound/cs8427.h> |
| #include <sound/info.h> |
| #define SNDRV_GET_ID |
| #include <sound/initval.h> |
| |
| #include <sound/asoundef.h> |
| |
| #define SND_CS8403 |
| #define SND_CS8404 |
| #include <sound/cs8403.h> |
| |
| EXPORT_NO_SYMBOLS; |
| |
| MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); |
| MODULE_DESCRIPTION("ICEnsemble ICE1712 (Envy24)"); |
| MODULE_LICENSE("GPL"); |
| MODULE_CLASSES("{sound}"); |
| MODULE_DEVICES("{{Hoontech SoundTrack DSP 24}," |
| "{MidiMan M Audio,Delta 1010}," |
| "{MidiMan M Audio,Delta DiO 2496}," |
| "{MidiMan M Audio,Delta 66}," |
| "{MidiMan M Audio,Delta 44}," |
| "{MidiMan M Audio,Audiophile 24/96}," |
| "{TerraTec,EWX 24/96}," |
| "{TerraTec,EWS 88MT}," |
| "{TerraTec,EWS 88D}," |
| "{TerraTec,DMX 6Fire}," |
| "{ICEnsemble,Generic ICE1712}," |
| "{ICEnsemble,Generic Envy24}}"); |
| |
| static int snd_index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ |
| static char *snd_id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ |
| static int snd_enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ |
| static int snd_omni[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 0}; /* Delta44 & 66 Omni I/O support */ |
| |
| MODULE_PARM(snd_index, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_index, "Index value for ICE1712 soundcard."); |
| MODULE_PARM_SYNTAX(snd_index, SNDRV_INDEX_DESC); |
| MODULE_PARM(snd_id, "1-" __MODULE_STRING(SNDRV_CARDS) "s"); |
| MODULE_PARM_DESC(snd_id, "ID string for ICE1712 soundcard."); |
| MODULE_PARM_SYNTAX(snd_id, SNDRV_ID_DESC); |
| MODULE_PARM(snd_enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_enable, "Enable ICE1712 soundcard."); |
| MODULE_PARM_SYNTAX(snd_enable, SNDRV_ENABLE_DESC); |
| MODULE_PARM(snd_omni, "1-" __MODULE_STRING(SNDRV_CARDS) "i"); |
| MODULE_PARM_DESC(snd_omni, "Enable Midiman M-Audio Delta Omni I/O support."); |
| MODULE_PARM_SYNTAX(snd_omni, SNDRV_ENABLED "," SNDRV_ENABLE_DESC); |
| |
| #ifndef PCI_VENDOR_ID_ICE |
| #define PCI_VENDOR_ID_ICE 0x1412 |
| #endif |
| #ifndef PCI_DEVICE_ID_ICE_1712 |
| #define PCI_DEVICE_ID_ICE_1712 0x1712 |
| #endif |
| |
| #define ICE1712_SUBDEVICE_STDSP24 0x12141217 /* Hoontech SoundTrack Audio DSP 24 */ |
| #define ICE1712_SUBDEVICE_DELTA1010 0x121430d6 |
| #define ICE1712_SUBDEVICE_DELTADIO2496 0x121431d6 |
| #define ICE1712_SUBDEVICE_DELTA66 0x121432d6 |
| #define ICE1712_SUBDEVICE_DELTA44 0x121433d6 |
| #define ICE1712_SUBDEVICE_AUDIOPHILE 0x121434d6 |
| #define ICE1712_SUBDEVICE_EWX2496 0x3b153011 |
| #define ICE1712_SUBDEVICE_EWS88MT 0x3b151511 |
| #define ICE1712_SUBDEVICE_EWS88D 0x3b152b11 |
| #define ICE1712_SUBDEVICE_DMX6FIRE 0x3b153811 |
| |
| /* |
| * Direct registers |
| */ |
| |
| #define ICEREG(ice, x) ((ice)->port + ICE1712_REG_##x) |
| |
| #define ICE1712_REG_CONTROL 0x00 /* byte */ |
| #define ICE1712_RESET 0x80 /* reset whole chip */ |
| #define ICE1712_SERR_LEVEL 0x04 /* SERR# level otherwise edge */ |
| #define ICE1712_NATIVE 0x01 /* native mode otherwise SB */ |
| #define ICE1712_REG_IRQMASK 0x01 /* byte */ |
| #define ICE1712_IRQ_MPU1 0x80 |
| #define ICE1712_IRQ_TIMER 0x40 |
| #define ICE1712_IRQ_MPU2 0x20 |
| #define ICE1712_IRQ_PROPCM 0x10 |
| #define ICE1712_IRQ_FM 0x08 /* FM/MIDI - legacy */ |
| #define ICE1712_IRQ_PBKDS 0x04 /* playback DS channels */ |
| #define ICE1712_IRQ_CONCAP 0x02 /* consumer capture */ |
| #define ICE1712_IRQ_CONPBK 0x01 /* consumer playback */ |
| #define ICE1712_REG_IRQSTAT 0x02 /* byte */ |
| /* look to ICE1712_IRQ_* */ |
| #define ICE1712_REG_INDEX 0x03 /* byte - indirect CCIxx regs */ |
| #define ICE1712_REG_DATA 0x04 /* byte - indirect CCIxx regs */ |
| #define ICE1712_REG_NMI_STAT1 0x05 /* byte */ |
| #define ICE1712_REG_NMI_DATA 0x06 /* byte */ |
| #define ICE1712_REG_NMI_INDEX 0x07 /* byte */ |
| #define ICE1712_REG_AC97_INDEX 0x08 /* byte */ |
| #define ICE1712_REG_AC97_CMD 0x09 /* byte */ |
| #define ICE1712_AC97_COLD 0x80 /* cold reset */ |
| #define ICE1712_AC97_WARM 0x40 /* warm reset */ |
| #define ICE1712_AC97_WRITE 0x20 /* W: write, R: write in progress */ |
| #define ICE1712_AC97_READ 0x10 /* W: read, R: read in progress */ |
| #define ICE1712_AC97_READY 0x08 /* codec ready status bit */ |
| #define ICE1712_AC97_PBK_VSR 0x02 /* playback VSR */ |
| #define ICE1712_AC97_CAP_VSR 0x01 /* capture VSR */ |
| #define ICE1712_REG_AC97_DATA 0x0a /* word (little endian) */ |
| #define ICE1712_REG_MPU1_CTRL 0x0c /* byte */ |
| #define ICE1712_REG_MPU1_DATA 0x0d /* byte */ |
| #define ICE1712_REG_I2C_DEV_ADDR 0x10 /* byte */ |
| #define ICE1712_I2C_WRITE 0x01 /* write direction */ |
| #define ICE1712_REG_I2C_BYTE_ADDR 0x11 /* byte */ |
| #define ICE1712_REG_I2C_DATA 0x12 /* byte */ |
| #define ICE1712_REG_I2C_CTRL 0x13 /* byte */ |
| #define ICE1712_I2C_EEPROM 0x80 /* EEPROM exists */ |
| #define ICE1712_I2C_BUSY 0x01 /* busy bit */ |
| #define ICE1712_REG_CONCAP_ADDR 0x14 /* dword - consumer capture */ |
| #define ICE1712_REG_CONCAP_COUNT 0x18 /* word - current/base count */ |
| #define ICE1712_REG_SERR_SHADOW 0x1b /* byte */ |
| #define ICE1712_REG_MPU2_CTRL 0x1c /* byte */ |
| #define ICE1712_REG_MPU2_DATA 0x1d /* byte */ |
| #define ICE1712_REG_TIMER 0x1e /* word */ |
| |
| /* |
| * Indirect registers |
| */ |
| |
| #define ICE1712_IREG_PBK_COUNT_HI 0x00 |
| #define ICE1712_IREG_PBK_COUNT_LO 0x01 |
| #define ICE1712_IREG_PBK_CTRL 0x02 |
| #define ICE1712_IREG_PBK_LEFT 0x03 /* left volume */ |
| #define ICE1712_IREG_PBK_RIGHT 0x04 /* right volume */ |
| #define ICE1712_IREG_PBK_SOFT 0x05 /* soft volume */ |
| #define ICE1712_IREG_PBK_RATE_LO 0x06 |
| #define ICE1712_IREG_PBK_RATE_MID 0x07 |
| #define ICE1712_IREG_PBK_RATE_HI 0x08 |
| #define ICE1712_IREG_CAP_COUNT_HI 0x10 |
| #define ICE1712_IREG_CAP_COUNT_LO 0x11 |
| #define ICE1712_IREG_CAP_CTRL 0x12 |
| #define ICE1712_IREG_GPIO_DATA 0x20 |
| #define ICE1712_IREG_GPIO_WRITE_MASK 0x21 |
| #define ICE1712_IREG_GPIO_DIRECTION 0x22 |
| #define ICE1712_IREG_CONSUMER_POWERDOWN 0x30 |
| #define ICE1712_IREG_PRO_POWERDOWN 0x31 |
| |
| /* |
| * Consumer section direct DMA registers |
| */ |
| |
| #define ICEDS(ice, x) ((ice)->dmapath_port + ICE1712_DS_##x) |
| |
| #define ICE1712_DS_INTMASK 0x00 /* word - interrupt mask */ |
| #define ICE1712_DS_INTSTAT 0x02 /* word - interrupt status */ |
| #define ICE1712_DS_DATA 0x04 /* dword - channel data */ |
| #define ICE1712_DS_INDEX 0x08 /* dword - channel index */ |
| |
| /* |
| * Consumer section channel registers |
| */ |
| |
| #define ICE1712_DSC_ADDR0 0x00 /* dword - base address 0 */ |
| #define ICE1712_DSC_COUNT0 0x01 /* word - count 0 */ |
| #define ICE1712_DSC_ADDR1 0x02 /* dword - base address 1 */ |
| #define ICE1712_DSC_COUNT1 0x03 /* word - count 1 */ |
| #define ICE1712_DSC_CONTROL 0x04 /* byte - control & status */ |
| #define ICE1712_BUFFER1 0x80 /* buffer1 is active */ |
| #define ICE1712_BUFFER1_AUTO 0x40 /* buffer1 auto init */ |
| #define ICE1712_BUFFER0_AUTO 0x20 /* buffer0 auto init */ |
| #define ICE1712_FLUSH 0x10 /* flush FIFO */ |
| #define ICE1712_STEREO 0x08 /* stereo */ |
| #define ICE1712_16BIT 0x04 /* 16-bit data */ |
| #define ICE1712_PAUSE 0x02 /* pause */ |
| #define ICE1712_START 0x01 /* start */ |
| #define ICE1712_DSC_RATE 0x05 /* dword - rate */ |
| #define ICE1712_DSC_VOLUME 0x06 /* word - volume control */ |
| |
| /* |
| * Professional multi-track direct control registers |
| */ |
| |
| #define ICEMT(ice, x) ((ice)->profi_port + ICE1712_MT_##x) |
| |
| #define ICE1712_MT_IRQ 0x00 /* byte - interrupt mask */ |
| #define ICE1712_MULTI_CAPTURE 0x80 /* capture IRQ */ |
| #define ICE1712_MULTI_PLAYBACK 0x40 /* playback IRQ */ |
| #define ICE1712_MULTI_CAPSTATUS 0x02 /* capture IRQ status */ |
| #define ICE1712_MULTI_PBKSTATUS 0x01 /* playback IRQ status */ |
| #define ICE1712_MT_RATE 0x01 /* byte - sampling rate select */ |
| #define ICE1712_SPDIF_MASTER 0x10 /* S/PDIF input is master clock */ |
| #define ICE1712_MT_I2S_FORMAT 0x02 /* byte - I2S data format */ |
| #define ICE1712_MT_AC97_INDEX 0x04 /* byte - AC'97 index */ |
| #define ICE1712_MT_AC97_CMD 0x05 /* byte - AC'97 command & status */ |
| /* look to ICE1712_AC97_* */ |
| #define ICE1712_MT_AC97_DATA 0x06 /* word - AC'97 data */ |
| #define ICE1712_MT_PLAYBACK_ADDR 0x10 /* dword - playback address */ |
| #define ICE1712_MT_PLAYBACK_SIZE 0x14 /* word - playback size */ |
| #define ICE1712_MT_PLAYBACK_COUNT 0x16 /* word - playback count */ |
| #define ICE1712_MT_PLAYBACK_CONTROL 0x18 /* byte - control */ |
| #define ICE1712_CAPTURE_START_SHADOW 0x04 /* capture start */ |
| #define ICE1712_PLAYBACK_PAUSE 0x02 /* playback pause */ |
| #define ICE1712_PLAYBACK_START 0x01 /* playback start */ |
| #define ICE1712_MT_CAPTURE_ADDR 0x20 /* dword - capture address */ |
| #define ICE1712_MT_CAPTURE_SIZE 0x24 /* word - capture size */ |
| #define ICE1712_MT_CAPTURE_COUNT 0x26 /* word - capture count */ |
| #define ICE1712_MT_CAPTURE_CONTROL 0x28 /* byte - control */ |
| #define ICE1712_CAPTURE_START 0x01 /* capture start */ |
| #define ICE1712_MT_ROUTE_PSDOUT03 0x30 /* word */ |
| #define ICE1712_MT_ROUTE_SPDOUT 0x32 /* word */ |
| #define ICE1712_MT_ROUTE_CAPTURE 0x34 /* dword */ |
| #define ICE1712_MT_MONITOR_VOLUME 0x38 /* word */ |
| #define ICE1712_MT_MONITOR_INDEX 0x3a /* byte */ |
| #define ICE1712_MT_MONITOR_RATE 0x3b /* byte */ |
| #define ICE1712_MT_MONITOR_ROUTECTRL 0x3c /* byte */ |
| #define ICE1712_ROUTE_AC97 0x01 /* route digital mixer output to AC'97 */ |
| #define ICE1712_MT_MONITOR_PEAKINDEX 0x3e /* byte */ |
| #define ICE1712_MT_MONITOR_PEAKDATA 0x3f /* byte */ |
| |
| /* |
| * Codec configuration bits |
| */ |
| |
| /* PCI[60] System Configuration */ |
| #define ICE1712_CFG_CLOCK 0xc0 |
| #define ICE1712_CFG_CLOCK512 0x00 /* 22.5692Mhz, 44.1kHz*512 */ |
| #define ICE1712_CFG_CLOCK384 0x40 /* 16.9344Mhz, 44.1kHz*384 */ |
| #define ICE1712_CFG_EXT 0x80 /* external clock */ |
| #define ICE1712_CFG_2xMPU401 0x20 /* two MPU401 UARTs */ |
| #define ICE1712_CFG_NO_CON_AC97 0x10 /* consumer AC'97 codec is not present */ |
| #define ICE1712_CFG_ADC_MASK 0x0c /* one, two, three, four stereo ADCs */ |
| #define ICE1712_CFG_DAC_MASK 0x03 /* one, two, three, four stereo DACs */ |
| /* PCI[61] AC-Link Configuration */ |
| #define ICE1712_CFG_PRO_I2S 0x80 /* multitrack converter: I2S or AC'97 */ |
| #define ICE1712_CFG_AC97_PACKED 0x01 /* split or packed mode - AC'97 */ |
| /* PCI[62] I2S Features */ |
| #define ICE1712_CFG_I2S_VOLUME 0x80 /* volume/mute capability */ |
| #define ICE1712_CFG_I2S_96KHZ 0x40 /* supports 96kHz sampling */ |
| #define ICE1712_CFG_I2S_RESMASK 0x30 /* resolution mask, 16,18,20,24-bit */ |
| #define ICE1712_CFG_I2S_OTHER 0x0f /* other I2S IDs */ |
| /* PCI[63] S/PDIF Configuration */ |
| #define ICE1712_CFG_I2S_CHIPID 0xfc /* I2S chip ID */ |
| #define ICE1712_CFG_SPDIF_IN 0x02 /* S/PDIF input is present */ |
| #define ICE1712_CFG_SPDIF_OUT 0x01 /* S/PDIF output is present */ |
| |
| /* |
| * MidiMan M-Audio Delta GPIO definitions |
| */ |
| |
| /* MidiMan M-Audio Delta1010 */ |
| #define ICE1712_DELTA_DFS 0x01 /* fast/slow sample rate mode */ |
| /* (>48kHz must be 1) */ |
| #define ICE1712_DELTA_SPDIF_IN_STAT 0x02 |
| /* S/PDIF input status */ |
| /* 0 = valid signal is present */ |
| /* all except Delta44 */ |
| /* look to CS8414 datasheet */ |
| #define ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK 0x04 |
| /* S/PDIF output status clock */ |
| /* (writting on rising edge - 0->1) */ |
| /* all except Delta44 */ |
| /* look to CS8404A datasheet */ |
| #define ICE1712_DELTA_SPDIF_OUT_STAT_DATA 0x08 |
| /* S/PDIF output status data */ |
| /* all except Delta44 */ |
| /* look to CS8404A datasheet */ |
| /* MidiMan M-Audio DeltaDiO */ |
| /* 0x01 = DFS */ |
| /* 0x02 = SPDIF_IN_STAT */ |
| /* 0x04 = SPDIF_OUT_STAT_CLOCK */ |
| /* 0x08 = SPDIF_OUT_STAT_DATA */ |
| #define ICE1712_DELTA_SPDIF_INPUT_SELECT 0x10 |
| /* coaxial (0), optical (1) */ |
| /* S/PDIF input select*/ |
| |
| /* MidiMan M-Audio Delta1010 */ |
| /* 0x01 = DFS */ |
| /* 0x02 = SPDIF_IN_STAT */ |
| /* 0x04 = SPDIF_OUT_STAT_CLOCK */ |
| /* 0x08 = SPDIF_OUT_STAT_DATA */ |
| #define ICE1712_DELTA_WORD_CLOCK_SELECT 0x10 |
| /* 1 - clock are taken from S/PDIF input */ |
| /* 0 - clock are taken from Word Clock input */ |
| /* affected SPMCLKIN pin of Envy24 */ |
| #define ICE1712_DELTA_WORD_CLOCK_STATUS 0x20 |
| /* 0 = valid word clock signal is present */ |
| |
| /* MidiMan M-Audio Delta66 */ |
| /* 0x01 = DFS */ |
| /* 0x02 = SPDIF_IN_STAT */ |
| /* 0x04 = SPDIF_OUT_STAT_CLOCK */ |
| /* 0x08 = SPDIF_OUT_STAT_DATA */ |
| #define ICE1712_DELTA_CODEC_SERIAL_DATA 0x10 |
| /* AKM4524 serial data */ |
| #define ICE1712_DELTA_CODEC_SERIAL_CLOCK 0x20 |
| /* AKM4524 serial clock */ |
| /* (writting on rising edge - 0->1 */ |
| #define ICE1712_DELTA_CODEC_CHIP_A 0x40 |
| #define ICE1712_DELTA_CODEC_CHIP_B 0x80 |
| /* 1 - select chip A or B */ |
| |
| /* MidiMan M-Audio Delta44 */ |
| /* 0x01 = DFS */ |
| /* 0x10 = CODEC_SERIAL_DATA */ |
| /* 0x20 = CODEC_SERIAL_CLOCK */ |
| /* 0x40 = CODEC_CHIP_A */ |
| /* 0x80 = CODEC_CHIP_B */ |
| |
| /* MidiMan M-Audio Audiophile definitions */ |
| /* 0x01 = DFS */ |
| #define ICE1712_DELTA_AP_CCLK 0x02 /* SPI clock */ |
| /* (clocking on rising edge - 0->1) */ |
| #define ICE1712_DELTA_AP_DIN 0x04 /* data input */ |
| #define ICE1712_DELTA_AP_DOUT 0x08 /* data output */ |
| #define ICE1712_DELTA_AP_CS_DIGITAL 0x10 /* CS8427 chip select */ |
| /* low signal = select */ |
| #define ICE1712_DELTA_AP_CS_CODEC 0x20 /* AK4528 chip select */ |
| /* low signal = select */ |
| |
| /* Hoontech SoundTrack Audio DSP 24 GPIO definitions */ |
| |
| #define ICE1712_STDSP24_0_BOX(r, x) r[0] = ((r[0] & ~3) | ((x)&3)) |
| #define ICE1712_STDSP24_0_DAREAR(r, x) r[0] = ((r[0] & ~4) | (((x)&1)<<2)) |
| #define ICE1712_STDSP24_1_CHN1(r, x) r[1] = ((r[1] & ~1) | ((x)&1)) |
| #define ICE1712_STDSP24_1_CHN2(r, x) r[1] = ((r[1] & ~2) | (((x)&1)<<1)) |
| #define ICE1712_STDSP24_1_CHN3(r, x) r[1] = ((r[1] & ~4) | (((x)&1)<<2)) |
| #define ICE1712_STDSP24_2_CHN4(r, x) r[2] = ((r[2] & ~1) | ((x)&1)) |
| #define ICE1712_STDSP24_2_MIDIIN(r, x) r[2] = ((r[2] & ~2) | (((x)&1)<<1)) |
| #define ICE1712_STDSP24_2_MIDI1(r, x) r[2] = ((r[2] & ~4) | (((x)&1)<<2)) |
| #define ICE1712_STDSP24_3_MIDI2(r, x) r[3] = ((r[3] & ~1) | ((x)&1)) |
| #define ICE1712_STDSP24_3_MUTE(r, x) r[3] = ((r[3] & ~2) | (((x)&1)<<1)) |
| #define ICE1712_STDSP24_3_INSEL(r, x) r[3] = ((r[3] & ~4) | (((x)&1)<<2)) |
| #define ICE1712_STDSP24_SET_ADDR(r, a) r[a&3] = ((r[a&3] & ~0x18) | (((a)&3)<<3)) |
| #define ICE1712_STDSP24_CLOCK(r, a, c) r[a&3] = ((r[a&3] & ~0x20) | (((c)&1)<<5)) |
| #define ICE1712_STDSP24_CLOCK_BIT (1<<5) |
| |
| /* Hoontech SoundTrack Audio DSP 24 box configuration definitions */ |
| |
| #define ICE1712_STDSP24_DAREAR (1<<0) |
| #define ICE1712_STDSP24_MUTE (1<<1) |
| #define ICE1712_STDSP24_INSEL (1<<2) |
| |
| #define ICE1712_STDSP24_BOX_CHN1 (1<<0) /* input channel 1 */ |
| #define ICE1712_STDSP24_BOX_CHN2 (1<<1) /* input channel 2 */ |
| #define ICE1712_STDSP24_BOX_CHN3 (1<<2) /* input channel 3 */ |
| #define ICE1712_STDSP24_BOX_CHN4 (1<<3) /* input channel 4 */ |
| #define ICE1712_STDSP24_BOX_MIDI1 (1<<8) |
| #define ICE1712_STDSP24_BOX_MIDI2 (1<<9) |
| |
| /* TerraTec EWX 24/96 configuration definitions */ |
| |
| #define ICE1712_EWX2496_AK4524_CS 0x01 /* AK4524 chip select; low = active */ |
| #define ICE1712_EWX2496_AIN_SEL 0x02 /* input sensitivity switch; high = louder */ |
| #define ICE1712_EWX2496_AOUT_SEL 0x04 /* output sensitivity switch; high = louder */ |
| #define ICE1712_EWX2496_RW 0x08 /* read/write switch for i2c; high = write */ |
| #define ICE1712_EWX2496_SERIAL_DATA 0x10 /* i2c & ak4524 data */ |
| #define ICE1712_EWX2496_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */ |
| #define ICE1712_EWX2496_TX2 0x40 /* MIDI2 (not used) */ |
| #define ICE1712_EWX2496_RX2 0x80 /* MIDI2 (not used) */ |
| |
| /* TerraTec EWS 88MT/D configuration definitions */ |
| /* RW, SDA snd SCLK are identical with EWX24/96 */ |
| #define ICE1712_EWS88_CS8414_RATE 0x07 /* CS8414 sample rate: gpio 0-2 */ |
| #define ICE1712_EWS88_RW 0x08 /* read/write switch for i2c; high = write */ |
| #define ICE1712_EWS88_SERIAL_DATA 0x10 /* i2c & ak4524 data */ |
| #define ICE1712_EWS88_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */ |
| #define ICE1712_EWS88_TX2 0x40 /* MIDI2 (only on 88D) */ |
| #define ICE1712_EWS88_RX2 0x80 /* MIDI2 (only on 88D) */ |
| |
| /* i2c address */ |
| #define ICE1712_EWS88MT_CS8404_ADDR (0x40>>1) |
| #define ICE1712_EWS88MT_INPUT_ADDR (0x46>>1) |
| #define ICE1712_EWS88MT_OUTPUT_ADDR (0x48>>1) |
| #define ICE1712_EWS88MT_OUTPUT_SENSE 0x40 /* mask */ |
| #define ICE1712_EWS88D_PCF_ADDR (0x40>>1) |
| |
| /* TerraTec DMX 6Fire configuration definitions */ |
| #define ICE1712_6FIRE_AK4524_CS_MASK 0x07 /* AK4524 chip select #1-#3 */ |
| #define ICE1712_6FIRE_RW 0x08 /* read/write switch for i2c; high = write */ |
| #define ICE1712_6FIRE_SERIAL_DATA 0x10 /* i2c & ak4524 data */ |
| #define ICE1712_6FIRE_SERIAL_CLOCK 0x20 /* i2c & ak4524 clock */ |
| #define ICE1712_6FIRE_TX2 0x40 /* MIDI2 */ |
| #define ICE1712_6FIRE_RX2 0x80 /* MIDI2 */ |
| |
| #define ICE1712_6FIRE_CS8427_ADDR (0x22>>1) /* ?? */ |
| |
| /* |
| * DMA mode values |
| * identical with DMA_XXX on i386 architecture. |
| */ |
| #define ICE1712_DMA_MODE_WRITE 0x48 |
| #define ICE1712_DMA_AUTOINIT 0x10 |
| |
| |
| /* |
| * |
| */ |
| |
| typedef struct _snd_ice1712 ice1712_t; |
| |
| typedef struct { |
| unsigned int subvendor; /* PCI[2c-2f] */ |
| unsigned char size; /* size of EEPROM image in bytes */ |
| unsigned char version; /* must be 1 */ |
| unsigned char codec; /* codec configuration PCI[60] */ |
| unsigned char aclink; /* ACLink configuration PCI[61] */ |
| unsigned char i2sID; /* PCI[62] */ |
| unsigned char spdif; /* S/PDIF configuration PCI[63] */ |
| unsigned char gpiomask; /* GPIO initial mask, 0 = write, 1 = don't */ |
| unsigned char gpiostate; /* GPIO initial state */ |
| unsigned char gpiodir; /* GPIO direction state */ |
| unsigned short ac97main; |
| unsigned short ac97pcm; |
| unsigned short ac97rec; |
| unsigned char ac97recsrc; |
| unsigned char dacID[4]; /* I2S IDs for DACs */ |
| unsigned char adcID[4]; /* I2S IDs for ADCs */ |
| unsigned char extra[4]; |
| } ice1712_eeprom_t; |
| |
| struct _snd_ice1712 { |
| unsigned long conp_dma_size; |
| unsigned long conc_dma_size; |
| unsigned long prop_dma_size; |
| unsigned long proc_dma_size; |
| int irq; |
| |
| unsigned long port; |
| struct resource *res_port; |
| unsigned long ddma_port; |
| struct resource *res_ddma_port; |
| unsigned long dmapath_port; |
| struct resource *res_dmapath_port; |
| unsigned long profi_port; |
| struct resource *res_profi_port; |
| |
| unsigned int config; /* system configuration */ |
| |
| struct pci_dev *pci; |
| snd_card_t *card; |
| snd_pcm_t *pcm; |
| snd_pcm_t *pcm_ds; |
| snd_pcm_t *pcm_pro; |
| snd_pcm_substream_t *playback_con_substream; |
| snd_pcm_substream_t *playback_con_substream_ds[6]; |
| snd_pcm_substream_t *capture_con_substream; |
| snd_pcm_substream_t *playback_pro_substream; |
| snd_pcm_substream_t *capture_pro_substream; |
| unsigned int playback_pro_size; |
| unsigned int capture_pro_size; |
| unsigned int playback_con_virt_addr[6]; |
| unsigned int playback_con_active_buf[6]; |
| unsigned int capture_con_virt_addr; |
| unsigned int ac97_ext_id; |
| ac97_t *ac97; |
| snd_rawmidi_t *rmidi[2]; |
| |
| spinlock_t reg_lock; |
| struct semaphore gpio_mutex; |
| snd_info_entry_t *proc_entry; |
| |
| ice1712_eeprom_t eeprom; |
| |
| unsigned int pro_volumes[20]; |
| int ak4528: 1, /* AK4524 or AK4528 */ |
| omni: 1; /* Delta Omni I/O */ |
| int num_adcs; /* AK4524 or AK4528 ADCs */ |
| int num_dacs; /* AK4524 or AK4528 DACs */ |
| int num_total_dacs; /* total DACs */ |
| unsigned char ak4524_images[4][8]; |
| unsigned char ak4524_ipga_gain[4][2]; |
| unsigned char hoontech_boxbits[4]; |
| unsigned int hoontech_config; |
| unsigned short hoontech_boxconfig[4]; |
| |
| snd_i2c_bus_t *i2c; /* I2C bus */ |
| snd_i2c_device_t *cs8404; /* CS8404A I2C device */ |
| snd_i2c_device_t *cs8427; /* CS8427 I2C device */ |
| snd_i2c_device_t *pcf8574[2]; /* PCF8574 Output/Input (EWS88MT) */ |
| snd_i2c_device_t *pcf8575; /* PCF8575 (EWS88D) */ |
| |
| unsigned char cs8403_spdif_bits; |
| unsigned char cs8403_spdif_stream_bits; |
| snd_kcontrol_t *spdif_stream_ctl; |
| |
| unsigned char gpio_direction, gpio_write_mask; |
| }; |
| |
| #define chip_t ice1712_t |
| |
| static struct pci_device_id snd_ice1712_ids[] __devinitdata = { |
| { PCI_VENDOR_ID_ICE, PCI_DEVICE_ID_ICE_1712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0, }, /* ICE1712 */ |
| { 0, } |
| }; |
| |
| MODULE_DEVICE_TABLE(pci, snd_ice1712_ids); |
| |
| static int snd_ice1712_build_pro_mixer(ice1712_t *ice); |
| static int snd_ice1712_build_controls(ice1712_t *ice); |
| |
| /* |
| * Basic I/O |
| */ |
| |
| static inline void snd_ice1712_write(ice1712_t * ice, u8 addr, u8 data) |
| { |
| outb(addr, ICEREG(ice, INDEX)); |
| outb(data, ICEREG(ice, DATA)); |
| } |
| |
| static inline u8 snd_ice1712_read(ice1712_t * ice, u8 addr) |
| { |
| outb(addr, ICEREG(ice, INDEX)); |
| return inb(ICEREG(ice, DATA)); |
| } |
| |
| static inline void snd_ice1712_ds_write(ice1712_t * ice, u8 channel, u8 addr, u32 data) |
| { |
| outb((channel << 4) | addr, ICEDS(ice, INDEX)); |
| outl(data, ICEDS(ice, DATA)); |
| } |
| |
| static inline u32 snd_ice1712_ds_read(ice1712_t * ice, u8 channel, u8 addr) |
| { |
| outb((channel << 4) | addr, ICEDS(ice, INDEX)); |
| return inl(ICEDS(ice, DATA)); |
| } |
| |
| static void snd_ice1712_ac97_write(ac97_t *ac97, |
| unsigned short reg, |
| unsigned short val) |
| { |
| ice1712_t *ice = (ice1712_t *)ac97->private_data; |
| int tm; |
| unsigned char old_cmd = 0; |
| |
| for (tm = 0; tm < 0x10000; tm++) { |
| old_cmd = inb(ICEREG(ice, AC97_CMD)); |
| if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ)) |
| continue; |
| if (!(old_cmd & ICE1712_AC97_READY)) |
| continue; |
| break; |
| } |
| outb(reg, ICEREG(ice, AC97_INDEX)); |
| outw(val, ICEREG(ice, AC97_DATA)); |
| old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR); |
| outb(old_cmd | ICE1712_AC97_WRITE, ICEREG(ice, AC97_CMD)); |
| for (tm = 0; tm < 0x10000; tm++) |
| if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0) |
| break; |
| } |
| |
| static unsigned short snd_ice1712_ac97_read(ac97_t *ac97, |
| unsigned short reg) |
| { |
| ice1712_t *ice = (ice1712_t *)ac97->private_data; |
| int tm; |
| unsigned char old_cmd = 0; |
| |
| for (tm = 0; tm < 0x10000; tm++) { |
| old_cmd = inb(ICEREG(ice, AC97_CMD)); |
| if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ)) |
| continue; |
| if (!(old_cmd & ICE1712_AC97_READY)) |
| continue; |
| break; |
| } |
| outb(reg, ICEREG(ice, AC97_INDEX)); |
| outb(old_cmd | ICE1712_AC97_READ, ICEREG(ice, AC97_CMD)); |
| for (tm = 0; tm < 0x10000; tm++) |
| if ((inb(ICEREG(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0) |
| break; |
| if (tm >= 0x10000) /* timeout */ |
| return ~0; |
| return inw(ICEREG(ice, AC97_DATA)); |
| } |
| |
| /* |
| * pro ac97 section |
| */ |
| |
| static void snd_ice1712_pro_ac97_write(ac97_t *ac97, |
| unsigned short reg, |
| unsigned short val) |
| { |
| ice1712_t *ice = (ice1712_t *)ac97->private_data; |
| int tm; |
| unsigned char old_cmd = 0; |
| |
| for (tm = 0; tm < 0x10000; tm++) { |
| old_cmd = inb(ICEMT(ice, AC97_CMD)); |
| if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ)) |
| continue; |
| if (!(old_cmd & ICE1712_AC97_READY)) |
| continue; |
| break; |
| } |
| outb(reg, ICEMT(ice, AC97_INDEX)); |
| outw(val, ICEMT(ice, AC97_DATA)); |
| old_cmd &= ~(ICE1712_AC97_PBK_VSR | ICE1712_AC97_CAP_VSR); |
| outb(old_cmd | ICE1712_AC97_WRITE, ICEMT(ice, AC97_CMD)); |
| for (tm = 0; tm < 0x10000; tm++) |
| if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_WRITE) == 0) |
| break; |
| } |
| |
| |
| static unsigned short snd_ice1712_pro_ac97_read(ac97_t *ac97, |
| unsigned short reg) |
| { |
| ice1712_t *ice = (ice1712_t *)ac97->private_data; |
| int tm; |
| unsigned char old_cmd = 0; |
| |
| for (tm = 0; tm < 0x10000; tm++) { |
| old_cmd = inb(ICEMT(ice, AC97_CMD)); |
| if (old_cmd & (ICE1712_AC97_WRITE | ICE1712_AC97_READ)) |
| continue; |
| if (!(old_cmd & ICE1712_AC97_READY)) |
| continue; |
| break; |
| } |
| outb(reg, ICEMT(ice, AC97_INDEX)); |
| outb(old_cmd | ICE1712_AC97_READ, ICEMT(ice, AC97_CMD)); |
| for (tm = 0; tm < 0x10000; tm++) |
| if ((inb(ICEMT(ice, AC97_CMD)) & ICE1712_AC97_READ) == 0) |
| break; |
| if (tm >= 0x10000) /* timeout */ |
| return ~0; |
| return inw(ICEMT(ice, AC97_DATA)); |
| } |
| |
| static int snd_ice1712_digmix_route_ac97_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| uinfo->count = 1; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_digmix_route_ac97_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned long flags; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_ROUTECTRL)) & ICE1712_ROUTE_AC97 ? 1 : 0; |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_digmix_route_ac97_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned char val, nval; |
| unsigned long flags; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| val = inb(ICEMT(ice, MONITOR_ROUTECTRL)); |
| nval = val & ~ICE1712_ROUTE_AC97; |
| if (ucontrol->value.integer.value[0]) nval |= ICE1712_ROUTE_AC97; |
| outb(nval, ICEMT(ice, MONITOR_ROUTECTRL)); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return val != nval; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_mixer_digmix_route_ac97 __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "Digital Mixer To AC97", |
| info: snd_ice1712_digmix_route_ac97_info, |
| get: snd_ice1712_digmix_route_ac97_get, |
| put: snd_ice1712_digmix_route_ac97_put, |
| }; |
| |
| |
| /* |
| */ |
| |
| static void snd_ice1712_delta_cs8403_spdif_write(ice1712_t *ice, unsigned char bits) |
| { |
| unsigned char tmp, mask1, mask2; |
| int idx; |
| /* send byte to transmitter */ |
| mask1 = ICE1712_DELTA_SPDIF_OUT_STAT_CLOCK; |
| mask2 = ICE1712_DELTA_SPDIF_OUT_STAT_DATA; |
| down(&ice->gpio_mutex); |
| tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
| for (idx = 7; idx >= 0; idx--) { |
| tmp &= ~(mask1 | mask2); |
| if (bits & (1 << idx)) |
| tmp |= mask2; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(100); |
| tmp |= mask1; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(100); |
| } |
| tmp &= ~mask1; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| up(&ice->gpio_mutex); |
| } |
| |
| |
| /* |
| * set gpio direction, write mask and data |
| */ |
| static void snd_ice1712_gpio_write_bits(ice1712_t *ice, int mask, int bits) |
| { |
| ice->gpio_direction |= mask; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, ice->gpio_direction); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~mask); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, mask & bits); |
| } |
| |
| /* |
| */ |
| static void save_gpio_status(ice1712_t *ice, unsigned char *tmp) |
| { |
| down(&ice->gpio_mutex); |
| tmp[0] = ice->gpio_direction; |
| tmp[1] = ice->gpio_write_mask; |
| } |
| |
| static void restore_gpio_status(ice1712_t *ice, unsigned char *tmp) |
| { |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, tmp[0]); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, tmp[1]); |
| ice->gpio_direction = tmp[0]; |
| ice->gpio_write_mask = tmp[1]; |
| up(&ice->gpio_mutex); |
| } |
| |
| /* |
| * CS8427 via SPI mode (for Audiophile), emulated I2C |
| */ |
| |
| /* send 8 bits */ |
| static void ap_cs8427_write_byte(ice1712_t *ice, unsigned char data, unsigned char tmp) |
| { |
| int idx; |
| |
| for (idx = 7; idx >= 0; idx--) { |
| tmp &= ~(ICE1712_DELTA_AP_DOUT|ICE1712_DELTA_AP_CCLK); |
| if (data & (1 << idx)) |
| tmp |= ICE1712_DELTA_AP_DOUT; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(5); |
| tmp |= ICE1712_DELTA_AP_CCLK; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(5); |
| } |
| } |
| |
| /* read 8 bits */ |
| static unsigned char ap_cs8427_read_byte(ice1712_t *ice, unsigned char tmp) |
| { |
| unsigned char data = 0; |
| int idx; |
| |
| for (idx = 7; idx >= 0; idx--) { |
| tmp &= ~ICE1712_DELTA_AP_CCLK; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(5); |
| if (snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_DELTA_AP_DIN) |
| data |= 1 << idx; |
| tmp |= ICE1712_DELTA_AP_CCLK; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(5); |
| } |
| return data; |
| } |
| |
| /* assert chip select */ |
| static unsigned char ap_cs8427_codec_select(ice1712_t *ice) |
| { |
| unsigned char tmp; |
| tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
| tmp |= ICE1712_DELTA_AP_CCLK | ICE1712_DELTA_AP_CS_CODEC; |
| tmp &= ~ICE1712_DELTA_AP_CS_DIGITAL; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(5); |
| return tmp; |
| } |
| |
| /* deassert chip select */ |
| static void ap_cs8427_codec_deassert(ice1712_t *ice, unsigned char tmp) |
| { |
| tmp |= ICE1712_DELTA_AP_CS_DIGITAL; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| } |
| |
| /* sequential write */ |
| static int ap_cs8427_sendbytes(snd_i2c_device_t *device, unsigned char *bytes, int count) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, device->bus->private_data, return -EIO); |
| int res = count; |
| unsigned char tmp; |
| |
| down(&ice->gpio_mutex); |
| tmp = ap_cs8427_codec_select(ice); |
| ap_cs8427_write_byte(ice, (device->addr << 1) | 0, tmp); /* address + write mode */ |
| while (count-- > 0) |
| ap_cs8427_write_byte(ice, *bytes++, tmp); |
| ap_cs8427_codec_deassert(ice, tmp); |
| up(&ice->gpio_mutex); |
| return res; |
| } |
| |
| /* sequential read */ |
| static int ap_cs8427_readbytes(snd_i2c_device_t *device, unsigned char *bytes, int count) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, device->bus->private_data, return -EIO); |
| int res = count; |
| unsigned char tmp; |
| |
| down(&ice->gpio_mutex); |
| tmp = ap_cs8427_codec_select(ice); |
| ap_cs8427_write_byte(ice, (device->addr << 1) | 1, tmp); /* address + read mode */ |
| while (count-- > 0) |
| *bytes++ = ap_cs8427_read_byte(ice, tmp); |
| ap_cs8427_codec_deassert(ice, tmp); |
| up(&ice->gpio_mutex); |
| return res; |
| } |
| |
| static int ap_cs8427_probeaddr(snd_i2c_bus_t *bus, unsigned short addr) |
| { |
| if (addr == 0x10) |
| return 1; |
| return -ENOENT; |
| } |
| |
| static snd_i2c_ops_t ap_cs8427_i2c_ops = { |
| sendbytes: ap_cs8427_sendbytes, |
| readbytes: ap_cs8427_readbytes, |
| probeaddr: ap_cs8427_probeaddr, |
| }; |
| |
| /* |
| * access via i2c mode (for EWX 24/96, EWS 88MT&D) |
| */ |
| |
| /* send SDA and SCL */ |
| static void ewx_i2c_setlines(snd_i2c_bus_t *bus, int clk, int data) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, bus->private_data, return); |
| unsigned char tmp = 0; |
| if (clk) |
| tmp |= ICE1712_EWX2496_SERIAL_CLOCK; |
| if (data) |
| tmp |= ICE1712_EWX2496_SERIAL_DATA; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(5); |
| } |
| |
| static int ewx_i2c_getclock(snd_i2c_bus_t *bus) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, bus->private_data, return -EIO); |
| return snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_EWX2496_SERIAL_CLOCK ? 1 : 0; |
| } |
| |
| static int ewx_i2c_getdata(snd_i2c_bus_t *bus, int ack) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, bus->private_data, return -EIO); |
| int bit; |
| /* set RW pin to low */ |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~ICE1712_EWX2496_RW); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, 0); |
| if (ack) |
| udelay(5); |
| bit = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & ICE1712_EWX2496_SERIAL_DATA ? 1 : 0; |
| /* set RW pin to high */ |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ICE1712_EWX2496_RW); |
| /* reset write mask */ |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~ICE1712_EWX2496_SERIAL_CLOCK); |
| return bit; |
| } |
| |
| static void ewx_i2c_start(snd_i2c_bus_t *bus) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, bus->private_data, return); |
| unsigned char mask; |
| |
| save_gpio_status(ice, (unsigned char *)&bus->private_value); |
| /* set RW high */ |
| mask = ICE1712_EWX2496_RW; |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_EWX2496: |
| mask |= ICE1712_EWX2496_AK4524_CS; /* CS high also */ |
| break; |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| mask |= ICE1712_6FIRE_AK4524_CS_MASK; /* CS high also */ |
| break; |
| } |
| snd_ice1712_gpio_write_bits(ice, mask, mask); |
| } |
| |
| static void ewx_i2c_stop(snd_i2c_bus_t *bus) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, bus->private_data, return); |
| restore_gpio_status(ice, (unsigned char *)&bus->private_value); |
| } |
| |
| static void ewx_i2c_direction(snd_i2c_bus_t *bus, int clock, int data) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, bus->private_data, return); |
| unsigned char mask = 0; |
| |
| if (clock) |
| mask |= ICE1712_EWX2496_SERIAL_CLOCK; /* write SCL */ |
| if (data) |
| mask |= ICE1712_EWX2496_SERIAL_DATA; /* write SDA */ |
| ice->gpio_direction &= ~(ICE1712_EWX2496_SERIAL_CLOCK|ICE1712_EWX2496_SERIAL_DATA); |
| ice->gpio_direction |= mask; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, ice->gpio_direction); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ~mask); |
| } |
| |
| static snd_i2c_bit_ops_t snd_ice1712_ewx_cs8427_bit_ops = { |
| start: ewx_i2c_start, |
| stop: ewx_i2c_stop, |
| direction: ewx_i2c_direction, |
| setlines: ewx_i2c_setlines, |
| getclock: ewx_i2c_getclock, |
| getdata: ewx_i2c_getdata, |
| }; |
| |
| /* AK4524 chip select; address 0x48 bit 0-3 */ |
| static void snd_ice1712_ews88mt_chip_select(ice1712_t *ice, int chip_mask) |
| { |
| unsigned char data, ndata; |
| |
| snd_assert(chip_mask >= 0 && chip_mask <= 0x0f, return); |
| snd_i2c_lock(ice->i2c); |
| snd_runtime_check(snd_i2c_readbytes(ice->pcf8574[1], &data, 1) == 1, snd_i2c_unlock(ice->i2c); return); |
| ndata = (data & 0xf0) | chip_mask; |
| if (ndata != data) |
| snd_runtime_check(snd_i2c_sendbytes(ice->pcf8574[1], &ndata, 1) == 1, snd_i2c_unlock(ice->i2c); return); |
| snd_i2c_unlock(ice->i2c); |
| } |
| |
| /* |
| * write AK4524 register |
| */ |
| static void snd_ice1712_ak4524_write(ice1712_t *ice, int chip, |
| unsigned char addr, unsigned char data) |
| { |
| unsigned char tmp, data_mask, clk_mask, saved[2]; |
| unsigned char codecs_mask; |
| int idx, cif; |
| unsigned int addrdata; |
| |
| snd_assert(chip >= 0 && chip < 4, return); |
| |
| if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_EWS88MT) { |
| /* assert AK4524 CS */ |
| snd_ice1712_ews88mt_chip_select(ice, ~(1 << chip) & 0x0f); |
| //snd_ice1712_ews88mt_chip_select(ice, 0x0f); |
| } |
| |
| cif = 0; /* the default level of the CIF pin from AK4524 */ |
| save_gpio_status(ice, saved); |
| tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| data_mask = ICE1712_DELTA_AP_DOUT; |
| clk_mask = ICE1712_DELTA_AP_CCLK; |
| codecs_mask = ICE1712_DELTA_AP_CS_CODEC; /* select AK4528 codec */ |
| tmp |= ICE1712_DELTA_AP_CS_DIGITAL; /* assert digital high */ |
| break; |
| case ICE1712_SUBDEVICE_EWX2496: |
| data_mask = ICE1712_EWX2496_SERIAL_DATA; |
| clk_mask = ICE1712_EWX2496_SERIAL_CLOCK; |
| codecs_mask = ICE1712_EWX2496_AK4524_CS; |
| tmp |= ICE1712_EWX2496_RW; /* set rw bit high */ |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, |
| ice->gpio_direction | data_mask | clk_mask | |
| codecs_mask | ICE1712_EWX2496_RW); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, |
| ~(data_mask | clk_mask | |
| codecs_mask | ICE1712_EWX2496_RW)); |
| cif = 1; /* CIF high */ |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| data_mask = ICE1712_EWS88_SERIAL_DATA; |
| clk_mask = ICE1712_EWS88_SERIAL_CLOCK; |
| codecs_mask = 0; /* no chip select on gpio */ |
| tmp |= ICE1712_EWS88_RW; /* set rw bit high */ |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, |
| ice->gpio_direction | data_mask | clk_mask | |
| codecs_mask | ICE1712_EWS88_RW); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, |
| ~(data_mask | clk_mask | |
| codecs_mask | ICE1712_EWS88_RW)); |
| cif = 1; /* CIF high */ |
| break; |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| data_mask = ICE1712_6FIRE_SERIAL_DATA; |
| clk_mask = ICE1712_6FIRE_SERIAL_CLOCK; |
| codecs_mask = (1 << chip) & ICE1712_6FIRE_AK4524_CS_MASK; |
| tmp |= ICE1712_6FIRE_RW; /* set rw bit high */ |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, |
| ice->gpio_direction | data_mask | clk_mask | |
| codecs_mask | ICE1712_6FIRE_RW); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, |
| ~(data_mask | clk_mask | |
| codecs_mask | ICE1712_6FIRE_RW)); |
| cif = 1; /* CIF high */ |
| break; |
| default: |
| data_mask = ICE1712_DELTA_CODEC_SERIAL_DATA; |
| clk_mask = ICE1712_DELTA_CODEC_SERIAL_CLOCK; |
| codecs_mask = chip == 0 ? ICE1712_DELTA_CODEC_CHIP_A : ICE1712_DELTA_CODEC_CHIP_B; |
| break; |
| } |
| |
| if (cif) { |
| tmp |= codecs_mask; /* start without chip select */ |
| } else { |
| tmp &= ~codecs_mask; /* chip select low */ |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(1); |
| } |
| |
| addr &= 0x07; |
| /* build I2C address + data byte */ |
| addrdata = 0xa000 | (addr << 8) | data; |
| for (idx = 15; idx >= 0; idx--) { |
| tmp &= ~(data_mask|clk_mask); |
| if (addrdata & (1 << idx)) |
| tmp |= data_mask; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| //udelay(200); |
| udelay(1); |
| tmp |= clk_mask; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(1); |
| } |
| |
| if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_EWS88MT) { |
| restore_gpio_status(ice, saved); |
| //snd_ice1712_ews88mt_chip_select(ice, ~(1 << chip) & 0x0f); |
| udelay(1); |
| snd_ice1712_ews88mt_chip_select(ice, 0x0f); |
| } else { |
| if (cif) { |
| /* assert a cs pulse to trigger */ |
| tmp &= ~codecs_mask; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(1); |
| } |
| tmp |= codecs_mask; /* chip select high to trigger */ |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| udelay(1); |
| restore_gpio_status(ice, saved); |
| } |
| |
| if ((addr != 0x04 && addr != 0x05) || (data & 0x80) == 0) |
| ice->ak4524_images[chip][addr] = data; |
| else |
| ice->ak4524_ipga_gain[chip][addr-4] = data; |
| } |
| |
| static void snd_ice1712_ak4524_reset(ice1712_t *ice, int state) |
| { |
| int chip; |
| unsigned char reg; |
| |
| for (chip = 0; chip < ice->num_dacs/2; chip++) { |
| snd_ice1712_ak4524_write(ice, chip, 0x01, state ? 0x00 : 0x03); |
| if (state) |
| continue; |
| for (reg = 0x04; reg < (ice->ak4528 ? 0x06 : 0x08); reg++) |
| snd_ice1712_ak4524_write(ice, chip, reg, ice->ak4524_images[chip][reg]); |
| if (ice->ak4528) |
| continue; |
| for (reg = 0x04; reg < 0x06; reg++) |
| snd_ice1712_ak4524_write(ice, chip, reg, ice->ak4524_ipga_gain[chip][reg-4]); |
| } |
| } |
| |
| static void snd_ice1712_ews_cs8404_spdif_write(ice1712_t *ice, unsigned char bits) |
| { |
| unsigned char bytes[2]; |
| |
| snd_i2c_lock(ice->i2c); |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_EWS88MT: |
| snd_runtime_check(snd_i2c_sendbytes(ice->cs8404, &bits, 1) == 1, snd_i2c_unlock(ice->i2c); return); |
| break; |
| case ICE1712_SUBDEVICE_EWS88D: |
| snd_runtime_check(snd_i2c_readbytes(ice->pcf8575, bytes, 2) == 2, snd_i2c_unlock(ice->i2c); return); |
| if (bits != bytes[1]) { |
| bytes[1] = bits; |
| snd_runtime_check(snd_i2c_readbytes(ice->pcf8575, bytes, 2) == 2, snd_i2c_unlock(ice->i2c); return); |
| } |
| break; |
| } |
| snd_i2c_unlock(ice->i2c); |
| } |
| |
| |
| /* |
| * change the input clock selection |
| * spdif_clock = 1 - IEC958 input, 0 - Envy24 |
| */ |
| static int snd_ice1712_cs8427_set_input_clock(ice1712_t *ice, int spdif_clock) |
| { |
| unsigned char reg[2] = { 0x80 | 4, 0 }; /* CS8427 auto increment | register number 4 + data */ |
| unsigned char val, nval; |
| snd_i2c_lock(ice->i2c); |
| if (snd_i2c_sendbytes(ice->cs8427, reg, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| if (snd_i2c_readbytes(ice->cs8427, &val, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| nval = val & 0xf0; |
| if (spdif_clock) |
| nval |= 0x01; |
| else |
| nval |= 0x04; |
| if (val != nval) { |
| if (snd_i2c_sendbytes(ice->cs8427, reg, 2) != 2) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| return 1; |
| } |
| snd_i2c_unlock(ice->i2c); |
| return 0; |
| } |
| |
| /* |
| */ |
| static void snd_ice1712_set_pro_rate(ice1712_t *ice, snd_pcm_substream_t *substream) |
| { |
| unsigned long flags; |
| unsigned int rate; |
| unsigned char val, tmp; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| if (inb(ICEMT(ice, PLAYBACK_CONTROL)) & (ICE1712_CAPTURE_START_SHADOW| |
| ICE1712_PLAYBACK_PAUSE| |
| ICE1712_PLAYBACK_START)) |
| goto __end; |
| if (inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER) |
| goto __end; |
| rate = substream->runtime->rate; |
| switch (rate) { |
| case 8000: val = 6; break; |
| case 9600: val = 3; break; |
| case 11025: val = 10; break; |
| case 12000: val = 2; break; |
| case 16000: val = 5; break; |
| case 22050: val = 9; break; |
| case 24000: val = 1; break; |
| case 32000: val = 4; break; |
| case 44100: val = 8; break; |
| case 48000: val = 0; break; |
| case 64000: val = 15; break; |
| case 88200: val = 11; break; |
| case 96000: val = 7; break; |
| default: |
| snd_BUG(); |
| val = 0; |
| break; |
| } |
| outb(val, ICEMT(ice, RATE)); |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| case ICE1712_SUBDEVICE_DELTA44: |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| snd_ice1712_ak4524_reset(ice, 1); |
| down(&ice->gpio_mutex); |
| tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
| if (val == 15 || val == 11 || val == 7) { |
| tmp |= ICE1712_DELTA_DFS; |
| } else { |
| tmp &= ~ICE1712_DELTA_DFS; |
| } |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp); |
| up(&ice->gpio_mutex); |
| snd_ice1712_ak4524_reset(ice, 0); |
| return; |
| } |
| __end: |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| } |
| |
| /* |
| * Interrupt handler |
| */ |
| |
| static void snd_ice1712_interrupt(int irq, void *dev_id, struct pt_regs *regs) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, dev_id, return); |
| unsigned char status; |
| |
| while (1) { |
| status = inb(ICEREG(ice, IRQSTAT)); |
| if (status == 0) |
| break; |
| if (status & ICE1712_IRQ_MPU1) { |
| if (ice->rmidi[0]) |
| snd_mpu401_uart_interrupt(irq, ice->rmidi[0]->private_data, regs); |
| outb(ICE1712_IRQ_MPU1, ICEREG(ice, IRQSTAT)); |
| status &= ~ICE1712_IRQ_MPU1; |
| } |
| if (status & ICE1712_IRQ_TIMER) |
| outb(ICE1712_IRQ_TIMER, ICEREG(ice, IRQSTAT)); |
| if (status & ICE1712_IRQ_MPU2) { |
| if (ice->rmidi[1]) |
| snd_mpu401_uart_interrupt(irq, ice->rmidi[1]->private_data, regs); |
| outb(ICE1712_IRQ_MPU2, ICEREG(ice, IRQSTAT)); |
| status &= ~ICE1712_IRQ_MPU2; |
| } |
| if (status & ICE1712_IRQ_PROPCM) { |
| unsigned char mtstat = inb(ICEMT(ice, IRQ)); |
| if (mtstat & ICE1712_MULTI_PBKSTATUS) { |
| if (ice->playback_pro_substream) |
| snd_pcm_period_elapsed(ice->playback_pro_substream); |
| outb(ICE1712_MULTI_PBKSTATUS, ICEMT(ice, IRQ)); |
| } |
| if (mtstat & ICE1712_MULTI_CAPSTATUS) { |
| if (ice->capture_pro_substream) |
| snd_pcm_period_elapsed(ice->capture_pro_substream); |
| outb(ICE1712_MULTI_CAPSTATUS, ICEMT(ice, IRQ)); |
| } |
| } |
| if (status & ICE1712_IRQ_FM) |
| outb(ICE1712_IRQ_FM, ICEREG(ice, IRQSTAT)); |
| if (status & ICE1712_IRQ_PBKDS) { |
| u32 idx; |
| u16 pbkstatus; |
| snd_pcm_substream_t *substream; |
| pbkstatus = inw(ICEDS(ice, INTSTAT)); |
| //printk("pbkstatus = 0x%x\n", pbkstatus); |
| for (idx = 0; idx < 6; idx++) { |
| if ((pbkstatus & (3 << (idx * 2))) == 0) |
| continue; |
| if ((substream = ice->playback_con_substream_ds[idx]) != NULL) |
| snd_pcm_period_elapsed(substream); |
| outw(3 << (idx * 2), ICEDS(ice, INTSTAT)); |
| } |
| outb(ICE1712_IRQ_PBKDS, ICEREG(ice, IRQSTAT)); |
| } |
| if (status & ICE1712_IRQ_CONCAP) { |
| if (ice->capture_con_substream) |
| snd_pcm_period_elapsed(ice->capture_con_substream); |
| outb(ICE1712_IRQ_CONCAP, ICEREG(ice, IRQSTAT)); |
| } |
| if (status & ICE1712_IRQ_CONPBK) { |
| if (ice->playback_con_substream) |
| snd_pcm_period_elapsed(ice->playback_con_substream); |
| outb(ICE1712_IRQ_CONPBK, ICEREG(ice, IRQSTAT)); |
| } |
| } |
| } |
| |
| /* |
| * PCM part - misc |
| */ |
| |
| static int snd_ice1712_hw_params(snd_pcm_substream_t * substream, |
| snd_pcm_hw_params_t * hw_params) |
| { |
| return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); |
| } |
| |
| static int snd_ice1712_hw_free(snd_pcm_substream_t * substream) |
| { |
| return snd_pcm_lib_free_pages(substream); |
| } |
| |
| /* |
| * PCM part - consumer I/O |
| */ |
| |
| static int snd_ice1712_playback_trigger(snd_pcm_substream_t * substream, |
| int cmd) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| int result = 0; |
| u32 tmp; |
| |
| spin_lock(&ice->reg_lock); |
| tmp = snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL); |
| if (cmd == SNDRV_PCM_TRIGGER_START) { |
| tmp |= 1; |
| } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { |
| tmp &= ~1; |
| } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) { |
| tmp |= 2; |
| } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) { |
| tmp &= ~2; |
| } else { |
| result = -EINVAL; |
| } |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp); |
| spin_unlock(&ice->reg_lock); |
| return result; |
| } |
| |
| static int snd_ice1712_playback_ds_trigger(snd_pcm_substream_t * substream, |
| int cmd) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| int result = 0; |
| u32 tmp; |
| |
| spin_lock(&ice->reg_lock); |
| tmp = snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL); |
| if (cmd == SNDRV_PCM_TRIGGER_START) { |
| tmp |= 1; |
| } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { |
| tmp &= ~1; |
| } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) { |
| tmp |= 2; |
| } else if (cmd == SNDRV_PCM_TRIGGER_PAUSE_RELEASE) { |
| tmp &= ~2; |
| } else { |
| result = -EINVAL; |
| } |
| snd_ice1712_ds_write(ice, substream->number * 2, ICE1712_DSC_CONTROL, tmp); |
| spin_unlock(&ice->reg_lock); |
| return result; |
| } |
| |
| static int snd_ice1712_capture_trigger(snd_pcm_substream_t * substream, |
| int cmd) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| int result = 0; |
| u8 tmp; |
| |
| spin_lock(&ice->reg_lock); |
| tmp = snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL); |
| if (cmd == SNDRV_PCM_TRIGGER_START) { |
| tmp |= 1; |
| } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { |
| tmp &= ~1; |
| } else { |
| result = -EINVAL; |
| } |
| snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp); |
| spin_unlock(&ice->reg_lock); |
| return result; |
| } |
| |
| static int snd_ice1712_playback_prepare(snd_pcm_substream_t * substream) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| u32 period_size, buf_size, rate, tmp; |
| |
| period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; |
| buf_size = snd_pcm_lib_buffer_bytes(substream) - 1; |
| tmp = 0x0000; |
| if (snd_pcm_format_width(runtime->format) == 16) |
| tmp |= 0x10; |
| if (runtime->channels == 2) |
| tmp |= 0x08; |
| rate = (runtime->rate * 8192) / 375; |
| if (rate > 0x000fffff) |
| rate = 0x000fffff; |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| outb(0, ice->ddma_port + 15); |
| outb(ICE1712_DMA_MODE_WRITE | ICE1712_DMA_AUTOINIT, ice->ddma_port + 0x0b); |
| outl(runtime->dma_addr, ice->ddma_port + 0); |
| outw(buf_size, ice->ddma_port + 4); |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_LO, rate & 0xff); |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_MID, (rate >> 8) & 0xff); |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_RATE_HI, (rate >> 16) & 0xff); |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_CTRL, tmp); |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_LO, period_size & 0xff); |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_COUNT_HI, period_size >> 8); |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_LEFT, 0); |
| snd_ice1712_write(ice, ICE1712_IREG_PBK_RIGHT, 0); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_playback_ds_prepare(snd_pcm_substream_t * substream) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| u32 period_size, buf_size, rate, tmp, chn; |
| |
| period_size = snd_pcm_lib_period_bytes(substream) - 1; |
| buf_size = snd_pcm_lib_buffer_bytes(substream) - 1; |
| tmp = 0x0064; |
| if (snd_pcm_format_width(runtime->format) == 16) |
| tmp &= ~0x04; |
| if (runtime->channels == 2) |
| tmp |= 0x08; |
| rate = (runtime->rate * 8192) / 375; |
| if (rate > 0x000fffff) |
| rate = 0x000fffff; |
| ice->playback_con_active_buf[substream->number] = 0; |
| ice->playback_con_virt_addr[substream->number] = runtime->dma_addr; |
| chn = substream->number * 2; |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR0, runtime->dma_addr); |
| snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT0, period_size); |
| snd_ice1712_ds_write(ice, chn, ICE1712_DSC_ADDR1, runtime->dma_addr + (runtime->periods > 1 ? period_size + 1 : 0)); |
| snd_ice1712_ds_write(ice, chn, ICE1712_DSC_COUNT1, period_size); |
| snd_ice1712_ds_write(ice, chn, ICE1712_DSC_RATE, rate); |
| snd_ice1712_ds_write(ice, chn, ICE1712_DSC_VOLUME, 0); |
| snd_ice1712_ds_write(ice, chn, ICE1712_DSC_CONTROL, tmp); |
| if (runtime->channels == 2) { |
| snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_RATE, rate); |
| snd_ice1712_ds_write(ice, chn + 1, ICE1712_DSC_VOLUME, 0); |
| } |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_capture_prepare(snd_pcm_substream_t * substream) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| u32 period_size, buf_size; |
| u8 tmp; |
| |
| period_size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; |
| buf_size = snd_pcm_lib_buffer_bytes(substream) - 1; |
| tmp = 0x06; |
| if (snd_pcm_format_width(runtime->format) == 16) |
| tmp &= ~0x04; |
| if (runtime->channels == 2) |
| tmp &= ~0x02; |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| outl(ice->capture_con_virt_addr = runtime->dma_addr, ICEREG(ice, CONCAP_ADDR)); |
| outw(buf_size, ICEREG(ice, CONCAP_COUNT)); |
| snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_HI, period_size >> 8); |
| snd_ice1712_write(ice, ICE1712_IREG_CAP_COUNT_LO, period_size & 0xff); |
| snd_ice1712_write(ice, ICE1712_IREG_CAP_CTRL, tmp); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| snd_ac97_set_rate(ice->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate); |
| return 0; |
| } |
| |
| static snd_pcm_uframes_t snd_ice1712_playback_pointer(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| size_t ptr; |
| |
| if (!(snd_ice1712_read(ice, ICE1712_IREG_PBK_CTRL) & 1)) |
| return 0; |
| ptr = runtime->buffer_size - inw(ice->ddma_port + 4); |
| return bytes_to_frames(substream->runtime, ptr); |
| } |
| |
| static snd_pcm_uframes_t snd_ice1712_playback_ds_pointer(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| u8 addr; |
| size_t ptr; |
| |
| if (!(snd_ice1712_ds_read(ice, substream->number * 2, ICE1712_DSC_CONTROL) & 1)) |
| return 0; |
| if (ice->playback_con_active_buf[substream->number]) |
| addr = ICE1712_DSC_ADDR1; |
| else |
| addr = ICE1712_DSC_ADDR0; |
| ptr = snd_ice1712_ds_read(ice, substream->number * 2, addr) - |
| ice->playback_con_virt_addr[substream->number]; |
| return bytes_to_frames(substream->runtime, ptr); |
| } |
| |
| static snd_pcm_uframes_t snd_ice1712_capture_pointer(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| size_t ptr; |
| |
| if (!(snd_ice1712_read(ice, ICE1712_IREG_CAP_CTRL) & 1)) |
| return 0; |
| ptr = inl(ICEREG(ice, CONCAP_ADDR)) - ice->capture_con_virt_addr; |
| return bytes_to_frames(substream->runtime, ptr); |
| } |
| |
| static snd_pcm_hardware_t snd_ice1712_playback = |
| { |
| info: (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| SNDRV_PCM_INFO_MMAP_VALID | |
| SNDRV_PCM_INFO_PAUSE), |
| formats: SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, |
| rates: SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, |
| rate_min: 4000, |
| rate_max: 48000, |
| channels_min: 1, |
| channels_max: 2, |
| buffer_bytes_max: (64*1024), |
| period_bytes_min: 64, |
| period_bytes_max: (64*1024), |
| periods_min: 1, |
| periods_max: 1024, |
| fifo_size: 0, |
| }; |
| |
| static snd_pcm_hardware_t snd_ice1712_playback_ds = |
| { |
| info: (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| SNDRV_PCM_INFO_MMAP_VALID | |
| SNDRV_PCM_INFO_PAUSE), |
| formats: SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, |
| rates: SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, |
| rate_min: 4000, |
| rate_max: 48000, |
| channels_min: 1, |
| channels_max: 2, |
| buffer_bytes_max: (128*1024), |
| period_bytes_min: 64, |
| period_bytes_max: (128*1024), |
| periods_min: 2, |
| periods_max: 2, |
| fifo_size: 0, |
| }; |
| |
| static snd_pcm_hardware_t snd_ice1712_capture = |
| { |
| info: (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| SNDRV_PCM_INFO_MMAP_VALID), |
| formats: SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, |
| rates: SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, |
| rate_min: 4000, |
| rate_max: 48000, |
| channels_min: 1, |
| channels_max: 2, |
| buffer_bytes_max: (64*1024), |
| period_bytes_min: 64, |
| period_bytes_max: (64*1024), |
| periods_min: 1, |
| periods_max: 1024, |
| fifo_size: 0, |
| }; |
| |
| static int snd_ice1712_playback_open(snd_pcm_substream_t * substream) |
| { |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| ice->playback_con_substream = substream; |
| runtime->hw = snd_ice1712_playback; |
| return 0; |
| } |
| |
| static int snd_ice1712_playback_ds_open(snd_pcm_substream_t * substream) |
| { |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| unsigned long flags; |
| u32 tmp; |
| |
| ice->playback_con_substream_ds[substream->number] = substream; |
| runtime->hw = snd_ice1712_playback_ds; |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| tmp = inw(ICEDS(ice, INTMASK)) & ~(1 << (substream->number * 2)); |
| outw(tmp, ICEDS(ice, INTMASK)); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_capture_open(snd_pcm_substream_t * substream) |
| { |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| ice->capture_con_substream = substream; |
| runtime->hw = snd_ice1712_capture; |
| runtime->hw.rates = ice->ac97->rates_adc; |
| if (!(runtime->hw.rates & SNDRV_PCM_RATE_8000)) |
| runtime->hw.rate_min = 48000; |
| return 0; |
| } |
| |
| static int snd_ice1712_playback_close(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| ice->playback_con_substream = NULL; |
| return 0; |
| } |
| |
| static int snd_ice1712_playback_ds_close(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| unsigned long flags; |
| u32 tmp; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| tmp = inw(ICEDS(ice, INTMASK)) | (3 << (substream->number * 2)); |
| outw(tmp, ICEDS(ice, INTMASK)); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| ice->playback_con_substream_ds[substream->number] = NULL; |
| return 0; |
| } |
| |
| static int snd_ice1712_capture_close(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| /* disable ADC power */ |
| snd_ac97_update_bits(ice->ac97, AC97_POWERDOWN, 0x0100, 0x0100); |
| ice->capture_con_substream = NULL; |
| return 0; |
| } |
| |
| static snd_pcm_ops_t snd_ice1712_playback_ops = { |
| open: snd_ice1712_playback_open, |
| close: snd_ice1712_playback_close, |
| ioctl: snd_pcm_lib_ioctl, |
| hw_params: snd_ice1712_hw_params, |
| hw_free: snd_ice1712_hw_free, |
| prepare: snd_ice1712_playback_prepare, |
| trigger: snd_ice1712_playback_trigger, |
| pointer: snd_ice1712_playback_pointer, |
| }; |
| |
| static snd_pcm_ops_t snd_ice1712_playback_ds_ops = { |
| open: snd_ice1712_playback_ds_open, |
| close: snd_ice1712_playback_ds_close, |
| ioctl: snd_pcm_lib_ioctl, |
| hw_params: snd_ice1712_hw_params, |
| hw_free: snd_ice1712_hw_free, |
| prepare: snd_ice1712_playback_ds_prepare, |
| trigger: snd_ice1712_playback_ds_trigger, |
| pointer: snd_ice1712_playback_ds_pointer, |
| }; |
| |
| static snd_pcm_ops_t snd_ice1712_capture_ops = { |
| open: snd_ice1712_capture_open, |
| close: snd_ice1712_capture_close, |
| ioctl: snd_pcm_lib_ioctl, |
| hw_params: snd_ice1712_hw_params, |
| hw_free: snd_ice1712_hw_free, |
| prepare: snd_ice1712_capture_prepare, |
| trigger: snd_ice1712_capture_trigger, |
| pointer: snd_ice1712_capture_pointer, |
| }; |
| |
| static void snd_ice1712_pcm_free(snd_pcm_t *pcm) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, pcm->private_data, return); |
| ice->pcm = NULL; |
| snd_pcm_lib_preallocate_free_for_all(pcm); |
| } |
| |
| static int __devinit snd_ice1712_pcm(ice1712_t * ice, int device, snd_pcm_t ** rpcm) |
| { |
| snd_pcm_t *pcm; |
| int err; |
| |
| if (rpcm) |
| *rpcm = NULL; |
| err = snd_pcm_new(ice->card, "ICE1712 consumer", device, 1, 1, &pcm); |
| if (err < 0) |
| return err; |
| |
| snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ops); |
| snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_ops); |
| |
| pcm->private_data = ice; |
| pcm->private_free = snd_ice1712_pcm_free; |
| pcm->info_flags = 0; |
| strcpy(pcm->name, "ICE1712 consumer"); |
| ice->pcm = pcm; |
| |
| snd_pcm_lib_preallocate_pci_pages_for_all(ice->pci, pcm, 64*1024, 64*1024); |
| |
| if (rpcm) |
| *rpcm = pcm; |
| |
| printk(KERN_WARNING "Consumer PCM code does not work well at the moment --jk\n"); |
| |
| return 0; |
| } |
| |
| static void snd_ice1712_pcm_free_ds(snd_pcm_t *pcm) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, pcm->private_data, return); |
| ice->pcm_ds = NULL; |
| snd_pcm_lib_preallocate_free_for_all(pcm); |
| } |
| |
| static int __devinit snd_ice1712_pcm_ds(ice1712_t * ice, int device, snd_pcm_t ** rpcm) |
| { |
| snd_pcm_t *pcm; |
| int err; |
| |
| if (rpcm) |
| *rpcm = NULL; |
| err = snd_pcm_new(ice->card, "ICE1712 consumer (DS)", device, 6, 0, &pcm); |
| if (err < 0) |
| return err; |
| |
| snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_ds_ops); |
| |
| pcm->private_data = ice; |
| pcm->private_free = snd_ice1712_pcm_free_ds; |
| pcm->info_flags = 0; |
| strcpy(pcm->name, "ICE1712 consumer (DS)"); |
| ice->pcm_ds = pcm; |
| |
| snd_pcm_lib_preallocate_pci_pages_for_all(ice->pci, pcm, 64*1024, 128*1024); |
| |
| if (rpcm) |
| *rpcm = pcm; |
| |
| return 0; |
| } |
| |
| /* |
| * PCM code - professional part (multitrack) |
| */ |
| |
| static unsigned int rates[] = { 8000, 9600, 11025, 12000, 16000, 22050, 24000, |
| 32000, 44100, 48000, 64000, 88200, 96000 }; |
| |
| #define RATES sizeof(rates) / sizeof(rates[0]) |
| |
| static snd_pcm_hw_constraint_list_t hw_constraints_rates = { |
| count: RATES, |
| list: rates, |
| mask: 0, |
| }; |
| |
| #if 0 |
| |
| static int snd_ice1712_playback_pro_ioctl(snd_pcm_substream_t * substream, |
| unsigned int cmd, |
| void *arg) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| switch (cmd) { |
| case SNDRV_PCM_IOCTL1_DIG_INFO: |
| { |
| snd_pcm_dig_info_t *info = arg; |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| return snd_ice1712_dig_cs8403_info(substream, info); |
| } |
| } |
| case SNDRV_PCM_IOCTL1_DIG_PARAMS: |
| { |
| snd_pcm_dig_params_t *params = arg; |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| return snd_ice1712_dig_cs8403_params(substream, params); |
| } |
| } |
| default: |
| break; |
| } |
| return snd_pcm_lib_ioctl(substream, cmd, arg); |
| } |
| |
| #endif |
| |
| static int snd_ice1712_pro_trigger(snd_pcm_substream_t *substream, |
| int cmd) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| switch (cmd) { |
| case SNDRV_PCM_TRIGGER_PAUSE_PUSH: |
| case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: |
| { |
| unsigned int what; |
| unsigned int old; |
| if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK) |
| return -EINVAL; |
| what = ICE1712_PLAYBACK_PAUSE; |
| snd_pcm_trigger_done(substream, substream); |
| spin_lock(&ice->reg_lock); |
| old = inl(ICEMT(ice, PLAYBACK_CONTROL)); |
| if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) |
| old |= what; |
| else |
| old &= ~what; |
| outl(old, ICEMT(ice, PLAYBACK_CONTROL)); |
| spin_unlock(&ice->reg_lock); |
| break; |
| } |
| case SNDRV_PCM_TRIGGER_START: |
| case SNDRV_PCM_TRIGGER_STOP: |
| { |
| unsigned int what = 0; |
| unsigned int old; |
| snd_pcm_substream_t *s = substream; |
| do { |
| if (s == ice->playback_pro_substream) { |
| what |= ICE1712_PLAYBACK_START; |
| snd_pcm_trigger_done(s, substream); |
| } else if (s == ice->capture_pro_substream) { |
| what |= ICE1712_CAPTURE_START_SHADOW; |
| snd_pcm_trigger_done(s, substream); |
| } |
| s = s->link_next; |
| } while (s != substream); |
| spin_lock(&ice->reg_lock); |
| old = inl(ICEMT(ice, PLAYBACK_CONTROL)); |
| if (cmd == SNDRV_PCM_TRIGGER_START) |
| old |= what; |
| else |
| old &= ~what; |
| outl(old, ICEMT(ice, PLAYBACK_CONTROL)); |
| spin_unlock(&ice->reg_lock); |
| break; |
| } |
| default: |
| return -EINVAL; |
| } |
| return 0; |
| } |
| |
| static int snd_ice1712_playback_pro_prepare(snd_pcm_substream_t * substream) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| unsigned int tmp; |
| int change; |
| |
| ice->playback_pro_size = snd_pcm_lib_buffer_bytes(substream); |
| snd_ice1712_set_pro_rate(ice, substream); |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| outl(substream->runtime->dma_addr, ICEMT(ice, PLAYBACK_ADDR)); |
| outw((ice->playback_pro_size >> 2) - 1, ICEMT(ice, PLAYBACK_SIZE)); |
| outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, PLAYBACK_COUNT)); |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| /* setup S/PDIF */ |
| tmp = ice->cs8403_spdif_stream_bits; |
| if (tmp & 0x01) /* consumer */ |
| tmp &= (tmp & 0x01) ? ~0x06 : ~0x18; |
| switch (substream->runtime->rate) { |
| case 32000: tmp |= (tmp & 0x01) ? 0x04 : 0x00; break; |
| case 44100: tmp |= (tmp & 0x01) ? 0x00 : 0x10; break; |
| case 48000: tmp |= (tmp & 0x01) ? 0x02 : 0x08; break; |
| default: tmp |= (tmp & 0x01) ? 0x00 : 0x18; break; |
| } |
| change = ice->cs8403_spdif_stream_bits != tmp; |
| ice->cs8403_spdif_stream_bits = tmp; |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| if (change) |
| snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif_stream_ctl->id); |
| snd_ice1712_delta_cs8403_spdif_write(ice, tmp); |
| return 0; |
| case ICE1712_SUBDEVICE_EWX2496: |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| snd_cs8427_iec958_pcm(ice->cs8427, substream->runtime->rate); |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| /* setup S/PDIF */ |
| tmp = ice->cs8403_spdif_stream_bits; |
| if (tmp & 0x10) /* consumer */ |
| tmp &= (tmp & 0x01) ? ~0x06 : ~0x60; |
| switch (substream->runtime->rate) { |
| case 32000: tmp |= (tmp & 0x01) ? 0x02 : 0x00; break; |
| case 44100: tmp |= (tmp & 0x01) ? 0x06 : 0x40; break; |
| case 48000: tmp |= (tmp & 0x01) ? 0x04 : 0x20; break; |
| default: tmp |= (tmp & 0x01) ? 0x06 : 0x40; break; |
| } |
| change = ice->cs8403_spdif_stream_bits != tmp; |
| ice->cs8403_spdif_stream_bits = tmp; |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| if (change) |
| snd_ctl_notify(ice->card, SNDRV_CTL_EVENT_MASK_VALUE, &ice->spdif_stream_ctl->id); |
| snd_ice1712_ews_cs8404_spdif_write(ice, tmp); |
| return 0; |
| } |
| |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_capture_pro_prepare(snd_pcm_substream_t * substream) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| ice->capture_pro_size = snd_pcm_lib_buffer_bytes(substream); |
| snd_ice1712_set_pro_rate(ice, substream); |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| outl(substream->runtime->dma_addr, ICEMT(ice, CAPTURE_ADDR)); |
| outw((ice->capture_pro_size >> 2) - 1, ICEMT(ice, CAPTURE_SIZE)); |
| outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, ICEMT(ice, CAPTURE_COUNT)); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| size_t ptr; |
| |
| if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_PLAYBACK_START)) |
| return 0; |
| ptr = ice->playback_pro_size - (inw(ICEMT(ice, PLAYBACK_SIZE)) << 2); |
| return bytes_to_frames(substream->runtime, ptr); |
| } |
| |
| static snd_pcm_uframes_t snd_ice1712_capture_pro_pointer(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| size_t ptr; |
| |
| if (!(inl(ICEMT(ice, PLAYBACK_CONTROL)) & ICE1712_CAPTURE_START_SHADOW)) |
| return 0; |
| ptr = ice->capture_pro_size - (inw(ICEMT(ice, CAPTURE_SIZE)) << 2); |
| return bytes_to_frames(substream->runtime, ptr); |
| } |
| |
| static snd_pcm_hardware_t snd_ice1712_playback_pro = |
| { |
| info: (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| SNDRV_PCM_INFO_MMAP_VALID | |
| SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), |
| formats: SNDRV_PCM_FMTBIT_S32_LE, |
| rates: SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000, |
| rate_min: 4000, |
| rate_max: 96000, |
| channels_min: 10, |
| channels_max: 10, |
| buffer_bytes_max: (256*1024), |
| period_bytes_min: 10 * 4 * 2, |
| period_bytes_max: 131040, |
| periods_min: 1, |
| periods_max: 1024, |
| fifo_size: 0, |
| }; |
| |
| static snd_pcm_hardware_t snd_ice1712_capture_pro = |
| { |
| info: (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
| SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| SNDRV_PCM_INFO_MMAP_VALID | |
| SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), |
| formats: SNDRV_PCM_FMTBIT_S32_LE, |
| rates: SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_96000, |
| rate_min: 4000, |
| rate_max: 96000, |
| channels_min: 12, |
| channels_max: 12, |
| buffer_bytes_max: (256*1024), |
| period_bytes_min: 12 * 4 * 2, |
| period_bytes_max: 131040, |
| periods_min: 1, |
| periods_max: 1024, |
| fifo_size: 0, |
| }; |
| |
| static int snd_ice1712_playback_pro_open(snd_pcm_substream_t * substream) |
| { |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| ice->playback_pro_substream = substream; |
| runtime->hw = snd_ice1712_playback_pro; |
| snd_pcm_set_sync(substream); |
| snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates); |
| |
| ice->cs8403_spdif_stream_bits = ice->cs8403_spdif_bits; |
| if (ice->cs8427) |
| snd_cs8427_iec958_active(ice->cs8427, 1); |
| |
| return 0; |
| } |
| |
| static int snd_ice1712_capture_pro_open(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| snd_pcm_runtime_t *runtime = substream->runtime; |
| |
| ice->capture_pro_substream = substream; |
| runtime->hw = snd_ice1712_capture_pro; |
| snd_pcm_set_sync(substream); |
| snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); |
| snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates); |
| return 0; |
| } |
| |
| static int snd_ice1712_playback_pro_close(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| ice->playback_pro_substream = NULL; |
| if (ice->cs8427) |
| snd_cs8427_iec958_active(ice->cs8427, 0); |
| |
| return 0; |
| } |
| |
| static int snd_ice1712_capture_pro_close(snd_pcm_substream_t * substream) |
| { |
| ice1712_t *ice = snd_pcm_substream_chip(substream); |
| |
| ice->capture_pro_substream = NULL; |
| return 0; |
| } |
| |
| static void snd_ice1712_pcm_profi_free(snd_pcm_t *pcm) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, pcm->private_data, return); |
| ice->pcm_pro = NULL; |
| snd_pcm_lib_preallocate_free_for_all(pcm); |
| } |
| |
| static snd_pcm_ops_t snd_ice1712_playback_pro_ops = { |
| open: snd_ice1712_playback_pro_open, |
| close: snd_ice1712_playback_pro_close, |
| ioctl: snd_pcm_lib_ioctl, |
| hw_params: snd_ice1712_hw_params, |
| hw_free: snd_ice1712_hw_free, |
| prepare: snd_ice1712_playback_pro_prepare, |
| trigger: snd_ice1712_pro_trigger, |
| pointer: snd_ice1712_playback_pro_pointer, |
| }; |
| |
| static snd_pcm_ops_t snd_ice1712_capture_pro_ops = { |
| open: snd_ice1712_capture_pro_open, |
| close: snd_ice1712_capture_pro_close, |
| ioctl: snd_pcm_lib_ioctl, |
| hw_params: snd_ice1712_hw_params, |
| hw_free: snd_ice1712_hw_free, |
| prepare: snd_ice1712_capture_pro_prepare, |
| trigger: snd_ice1712_pro_trigger, |
| pointer: snd_ice1712_capture_pro_pointer, |
| }; |
| |
| static int __devinit snd_ice1712_pcm_profi(ice1712_t * ice, int device, snd_pcm_t ** rpcm) |
| { |
| snd_pcm_t *pcm; |
| int err; |
| |
| if (rpcm) |
| *rpcm = NULL; |
| err = snd_pcm_new(ice->card, "ICE1712 multi", device, 1, 1, &pcm); |
| if (err < 0) |
| return err; |
| |
| snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ice1712_playback_pro_ops); |
| snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ice1712_capture_pro_ops); |
| |
| pcm->private_data = ice; |
| pcm->private_free = snd_ice1712_pcm_profi_free; |
| pcm->info_flags = 0; |
| strcpy(pcm->name, "ICE1712 multi"); |
| |
| snd_pcm_lib_preallocate_pci_pages_for_all(ice->pci, pcm, 256*1024, 256*1024); |
| |
| ice->pcm_pro = pcm; |
| if (rpcm) |
| *rpcm = pcm; |
| |
| if (ice->cs8427) { |
| /* assign channels to iec958 */ |
| err = snd_cs8427_iec958_build(ice->cs8427, |
| pcm->streams[0].substream, |
| pcm->streams[1].substream); |
| if (err < 0) |
| return err; |
| } |
| |
| if ((err = snd_ice1712_build_pro_mixer(ice)) < 0) |
| return err; |
| return 0; |
| } |
| |
| /* |
| * Mixer section |
| */ |
| |
| static void snd_ice1712_update_volume(ice1712_t *ice, int index) |
| { |
| unsigned int vol = ice->pro_volumes[index]; |
| unsigned short val = 0; |
| |
| val |= (vol & 0x8000) == 0 ? (96 - (vol & 0x7f)) : 0x7f; |
| val |= ((vol & 0x80000000) == 0 ? (96 - ((vol >> 16) & 0x7f)) : 0x7f) << 8; |
| outb(index, ICEMT(ice, MONITOR_INDEX)); |
| outw(val, ICEMT(ice, MONITOR_VOLUME)); |
| } |
| |
| static int snd_ice1712_pro_mixer_switch_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| uinfo->count = 2; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_mixer_switch_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned long flags; |
| int index = kcontrol->private_value; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| ucontrol->value.integer.value[0] = !((ice->pro_volumes[index] >> 15) & 1); |
| ucontrol->value.integer.value[1] = !((ice->pro_volumes[index] >> 31) & 1); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_mixer_switch_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int index = kcontrol->private_value; |
| unsigned int nval, change; |
| |
| nval = (ucontrol->value.integer.value[0] ? 0 : 0x00008000) | |
| (ucontrol->value.integer.value[1] ? 0 : 0x80000000); |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| nval |= ice->pro_volumes[index] & ~0x80008000; |
| change = nval != ice->pro_volumes[index]; |
| ice->pro_volumes[index] = nval; |
| snd_ice1712_update_volume(ice, index); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return change; |
| } |
| |
| static int snd_ice1712_pro_mixer_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| uinfo->count = 2; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 96; |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_mixer_volume_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned long flags; |
| int index = kcontrol->private_value; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| ucontrol->value.integer.value[0] = (ice->pro_volumes[index] >> 0) & 127; |
| ucontrol->value.integer.value[1] = (ice->pro_volumes[index] >> 16) & 127; |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_mixer_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int index = kcontrol->private_value; |
| unsigned int nval, change; |
| |
| nval = (ucontrol->value.integer.value[0] & 127) | |
| ((ucontrol->value.integer.value[1] & 127) << 16); |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| nval |= ice->pro_volumes[index] & ~0x007f007f; |
| change = nval != ice->pro_volumes[index]; |
| ice->pro_volumes[index] = nval; |
| snd_ice1712_update_volume(ice, index); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return change; |
| } |
| |
| static int snd_ice1712_ak4524_volume_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| uinfo->count = 1; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 127; |
| return 0; |
| } |
| |
| static int snd_ice1712_ak4524_volume_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int chip = kcontrol->private_value / 8; |
| int addr = kcontrol->private_value % 8; |
| ucontrol->value.integer.value[0] = ice->ak4524_images[chip][addr]; |
| return 0; |
| } |
| |
| static int snd_ice1712_ak4524_volume_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int chip = kcontrol->private_value / 8; |
| int addr = kcontrol->private_value % 8; |
| unsigned char nval = ucontrol->value.integer.value[0]; |
| int change = ice->ak4524_images[chip][addr] != nval; |
| if (change) |
| snd_ice1712_ak4524_write(ice, chip, addr, nval); |
| return change; |
| } |
| |
| static int snd_ice1712_ak4524_ipga_gain_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| uinfo->count = 1; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 36; |
| return 0; |
| } |
| |
| static int snd_ice1712_ak4524_ipga_gain_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int chip = kcontrol->private_value / 8; |
| int addr = kcontrol->private_value % 8; |
| ucontrol->value.integer.value[0] = ice->ak4524_ipga_gain[chip][addr-4] & 0x7f; |
| return 0; |
| } |
| |
| static int snd_ice1712_ak4524_ipga_gain_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int chip = kcontrol->private_value / 8; |
| int addr = kcontrol->private_value % 8; |
| unsigned char nval = (ucontrol->value.integer.value[0] % 37) | 0x80; |
| int change = ice->ak4524_ipga_gain[chip][addr] != nval; |
| if (change) |
| snd_ice1712_ak4524_write(ice, chip, addr, nval); |
| return change; |
| } |
| |
| static int snd_ice1712_ak4524_deemphasis_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| { |
| static char *texts[4] = { |
| "44.1kHz", "Off", "48kHz", "32kHz", |
| }; |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| uinfo->count = 1; |
| uinfo->value.enumerated.items = 4; |
| if (uinfo->value.enumerated.item >= 4) |
| uinfo->value.enumerated.item = 3; |
| strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| return 0; |
| } |
| |
| static int snd_ice1712_ak4524_deemphasis_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int chip = kcontrol->id.index; |
| ucontrol->value.enumerated.item[0] = ice->ak4524_images[chip][3] & 3; |
| return 0; |
| } |
| |
| static int snd_ice1712_ak4524_deemphasis_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int chip = kcontrol->id.index; |
| unsigned char nval = ucontrol->value.enumerated.item[0]; |
| int change; |
| nval |= (nval & 3) | (ice->ak4524_images[chip][3] & ~3); |
| change = ice->ak4524_images[chip][3] != nval; |
| if (change) |
| snd_ice1712_ak4524_write(ice, chip, 3, nval); |
| return change; |
| } |
| |
| static int __init snd_ice1712_build_pro_mixer(ice1712_t *ice) |
| { |
| snd_card_t * card = ice->card; |
| snd_kcontrol_t ctl; |
| int idx, err; |
| |
| /* PCM playback */ |
| for (idx = 0; idx < 10; idx++) { |
| memset(&ctl, 0, sizeof(ctl)); |
| strcpy(ctl.id.name, "Multi Playback Switch"); |
| ctl.id.index = idx; |
| ctl.id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| ctl.info = snd_ice1712_pro_mixer_switch_info; |
| ctl.access = SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE; |
| ctl.get = snd_ice1712_pro_mixer_switch_get; |
| ctl.put = snd_ice1712_pro_mixer_switch_put; |
| ctl.private_value = idx; |
| ctl.private_data = ice; |
| if ((err = snd_ctl_add(card, snd_ctl_new(&ctl))) < 0) |
| return err; |
| memset(&ctl, 0, sizeof(ctl)); |
| strcpy(ctl.id.name, "Multi Playback Volume"); |
| ctl.id.index = idx; |
| ctl.id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| ctl.info = snd_ice1712_pro_mixer_volume_info; |
| ctl.access = SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE; |
| ctl.get = snd_ice1712_pro_mixer_volume_get; |
| ctl.put = snd_ice1712_pro_mixer_volume_put; |
| ctl.private_value = idx; |
| ctl.private_data = ice; |
| if ((err = snd_ctl_add(card, snd_ctl_new(&ctl))) < 0) |
| return err; |
| } |
| |
| /* PCM capture */ |
| for (idx = 0; idx < 10; idx++) { |
| memset(&ctl, 0, sizeof(ctl)); |
| strcpy(ctl.id.name, "Multi Capture Switch"); |
| ctl.id.index = idx; |
| ctl.id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| ctl.info = snd_ice1712_pro_mixer_switch_info; |
| ctl.access = SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE; |
| ctl.get = snd_ice1712_pro_mixer_switch_get; |
| ctl.put = snd_ice1712_pro_mixer_switch_put; |
| ctl.private_value = idx + 10; |
| ctl.private_data = ice; |
| if ((err = snd_ctl_add(card, snd_ctl_new(&ctl))) < 0) |
| return err; |
| memset(&ctl, 0, sizeof(ctl)); |
| strcpy(ctl.id.name, "Multi Capture Volume"); |
| ctl.id.index = idx; |
| ctl.id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| ctl.info = snd_ice1712_pro_mixer_volume_info; |
| ctl.access = SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE; |
| ctl.get = snd_ice1712_pro_mixer_volume_get; |
| ctl.put = snd_ice1712_pro_mixer_volume_put; |
| ctl.private_value = idx + 10; |
| ctl.private_data = ice; |
| if ((err = snd_ctl_add(card, snd_ctl_new(&ctl))) < 0) |
| return err; |
| } |
| |
| /* initialize volumes */ |
| for (idx = 0; idx < 20; idx++) { |
| ice->pro_volumes[idx] = 0x80008000; /* mute */ |
| snd_ice1712_update_volume(ice, idx); |
| } |
| return 0; |
| } |
| |
| static void snd_ice1712_ac97_init(ac97_t *ac97) |
| { |
| // ice1712_t *ice = snd_magic_cast(ice1712_t, ac97->private_data, return); |
| |
| /* disable center DAC/surround DAC/LFE DAC/MIC ADC */ |
| snd_ac97_update_bits(ac97, AC97_EXTENDED_STATUS, 0xe800, 0xe800); |
| } |
| |
| static void snd_ice1712_mixer_free_ac97(ac97_t *ac97) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, ac97->private_data, return); |
| ice->ac97 = NULL; |
| } |
| |
| static int __devinit snd_ice1712_ac97_mixer(ice1712_t * ice) |
| { |
| int err; |
| |
| if (!(ice->eeprom.codec & ICE1712_CFG_NO_CON_AC97)) { |
| ac97_t ac97; |
| memset(&ac97, 0, sizeof(ac97)); |
| ac97.write = snd_ice1712_ac97_write; |
| ac97.read = snd_ice1712_ac97_read; |
| ac97.init = snd_ice1712_ac97_init; |
| ac97.private_data = ice; |
| ac97.private_free = snd_ice1712_mixer_free_ac97; |
| if ((err = snd_ac97_mixer(ice->card, &ac97, &ice->ac97)) < 0) { |
| printk(KERN_WARNING "ice1712: cannot initialize ac97 for consumer, skipped\n"); |
| // return err; |
| } else { |
| if ((err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_digmix_route_ac97, ice))) < 0) |
| return err; |
| } |
| return 0; |
| } |
| /* hmm.. can we have both consumer and pro ac97 mixers? */ |
| if (! (ice->eeprom.aclink & ICE1712_CFG_PRO_I2S)) { |
| ac97_t ac97; |
| memset(&ac97, 0, sizeof(ac97)); |
| ac97.write = snd_ice1712_pro_ac97_write; |
| ac97.read = snd_ice1712_pro_ac97_read; |
| ac97.init = snd_ice1712_ac97_init; |
| ac97.private_data = ice; |
| ac97.private_free = snd_ice1712_mixer_free_ac97; |
| if ((err = snd_ac97_mixer(ice->card, &ac97, &ice->ac97)) < 0) { |
| printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n"); |
| // return err; |
| } |
| return 0; |
| } |
| /* I2S mixer only */ |
| strcat(ice->card->mixername, "ICE1712 - multitrack"); |
| return 0; |
| } |
| |
| /* |
| * |
| */ |
| |
| static void snd_ice1712_proc_read(snd_info_entry_t *entry, |
| snd_info_buffer_t * buffer) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, entry->private_data, return); |
| unsigned int idx; |
| |
| snd_iprintf(buffer, "ICE1712\n\n"); |
| snd_iprintf(buffer, "EEPROM:\n"); |
| snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); |
| snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); |
| snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); |
| snd_iprintf(buffer, " Codec : 0x%x\n", ice->eeprom.codec); |
| snd_iprintf(buffer, " ACLink : 0x%x\n", ice->eeprom.aclink); |
| snd_iprintf(buffer, " I2S ID : 0x%x\n", ice->eeprom.i2sID); |
| snd_iprintf(buffer, " S/PDIF : 0x%x\n", ice->eeprom.spdif); |
| snd_iprintf(buffer, " GPIO mask : 0x%x\n", ice->eeprom.gpiomask); |
| snd_iprintf(buffer, " GPIO state : 0x%x\n", ice->eeprom.gpiostate); |
| snd_iprintf(buffer, " GPIO direction : 0x%x\n", ice->eeprom.gpiodir); |
| snd_iprintf(buffer, " AC'97 main : 0x%x\n", ice->eeprom.ac97main); |
| snd_iprintf(buffer, " AC'97 pcm : 0x%x\n", ice->eeprom.ac97pcm); |
| snd_iprintf(buffer, " AC'97 record : 0x%x\n", ice->eeprom.ac97rec); |
| snd_iprintf(buffer, " AC'97 record src : 0x%x\n", ice->eeprom.ac97recsrc); |
| for (idx = 0; idx < 4; idx++) |
| snd_iprintf(buffer, " DAC ID #%i : 0x%x\n", idx, ice->eeprom.dacID[idx]); |
| for (idx = 0; idx < 4; idx++) |
| snd_iprintf(buffer, " ADC ID #%i : 0x%x\n", idx, ice->eeprom.adcID[idx]); |
| for (idx = 0x1c; idx < ice->eeprom.size && idx < 0x1c + sizeof(ice->eeprom.extra); idx++) |
| snd_iprintf(buffer, " Extra #%02i : 0x%x\n", idx, ice->eeprom.extra[idx - 0x1c]); |
| } |
| |
| static void __devinit snd_ice1712_proc_init(ice1712_t * ice) |
| { |
| snd_info_entry_t *entry; |
| |
| if ((entry = snd_info_create_card_entry(ice->card, "ice1712", ice->card->proc_root)) != NULL) { |
| entry->content = SNDRV_INFO_CONTENT_TEXT; |
| entry->private_data = ice; |
| entry->mode = S_IFREG | S_IRUGO | S_IWUSR; |
| entry->c.text.read_size = 2048; |
| entry->c.text.read = snd_ice1712_proc_read; |
| if (snd_info_register(entry) < 0) { |
| snd_info_free_entry(entry); |
| entry = NULL; |
| } |
| } |
| ice->proc_entry = entry; |
| } |
| |
| static void snd_ice1712_proc_done(ice1712_t * ice) |
| { |
| if (ice->proc_entry) { |
| snd_info_unregister(ice->proc_entry); |
| ice->proc_entry = NULL; |
| } |
| } |
| |
| /* |
| * |
| */ |
| |
| static int snd_ice1712_eeprom_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; |
| uinfo->count = 32; |
| return 0; |
| } |
| |
| static int snd_ice1712_eeprom_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| |
| memcpy(ucontrol->value.bytes.data, &ice->eeprom, 32); |
| return 0; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_eeprom __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_CARD, |
| name: "ICE1712 EEPROM", |
| access: SNDRV_CTL_ELEM_ACCESS_READ, |
| info: snd_ice1712_eeprom_info, |
| get: snd_ice1712_eeprom_get |
| }; |
| |
| /* |
| */ |
| static int snd_ice1712_spdif_default_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| uinfo->count = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_spdif_default_get(snd_kcontrol_t * kcontrol, |
| snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->cs8403_spdif_bits); |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| snd_cs8404_decode_spdif_bits(&ucontrol->value.iec958, ice->cs8403_spdif_bits); |
| break; |
| } |
| return 0; |
| } |
| |
| static int snd_ice1712_spdif_default_put(snd_kcontrol_t * kcontrol, |
| snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned long flags; |
| unsigned int val; |
| int change; |
| |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958); |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| change = ice->cs8403_spdif_bits != val; |
| ice->cs8403_spdif_bits = val; |
| if (change && ice->playback_pro_substream == NULL) { |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| snd_ice1712_delta_cs8403_spdif_write(ice, val); |
| } else { |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| } |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| val = snd_cs8404_encode_spdif_bits(&ucontrol->value.iec958); |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| change = ice->cs8403_spdif_bits != val; |
| ice->cs8403_spdif_bits = val; |
| if (change && ice->playback_pro_substream == NULL) { |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| snd_ice1712_ews_cs8404_spdif_write(ice, val); |
| } else { |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| } |
| break; |
| default: |
| change = 0; |
| } |
| return change; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_spdif_default __devinitdata = |
| { |
| iface: SNDRV_CTL_ELEM_IFACE_PCM, |
| name: SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), |
| info: snd_ice1712_spdif_default_info, |
| get: snd_ice1712_spdif_default_get, |
| put: snd_ice1712_spdif_default_put |
| }; |
| |
| static int snd_ice1712_spdif_mask_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| uinfo->count = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_spdif_maskc_get(snd_kcontrol_t * kcontrol, |
| snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | |
| IEC958_AES0_PROFESSIONAL | |
| IEC958_AES0_CON_NOT_COPYRIGHT | |
| IEC958_AES0_CON_EMPHASIS; |
| ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | |
| IEC958_AES1_CON_CATEGORY; |
| ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; |
| break; |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| case ICE1712_SUBDEVICE_EWX2496: |
| ucontrol->value.iec958.status[0] = 0xff; |
| ucontrol->value.iec958.status[1] = 0xff; |
| ucontrol->value.iec958.status[2] = 0xff; |
| ucontrol->value.iec958.status[3] = 0xff; |
| ucontrol->value.iec958.status[4] = 0xff; |
| break; |
| } |
| return 0; |
| } |
| |
| static int snd_ice1712_spdif_maskp_get(snd_kcontrol_t * kcontrol, |
| snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | |
| IEC958_AES0_PROFESSIONAL | |
| IEC958_AES0_PRO_FS | |
| IEC958_AES0_PRO_EMPHASIS; |
| ucontrol->value.iec958.status[1] = IEC958_AES1_PRO_MODE; |
| break; |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| case ICE1712_SUBDEVICE_EWX2496: |
| ucontrol->value.iec958.status[0] = 0xff; |
| ucontrol->value.iec958.status[1] = 0xff; |
| ucontrol->value.iec958.status[2] = 0xff; |
| ucontrol->value.iec958.status[3] = 0xff; |
| ucontrol->value.iec958.status[4] = 0xff; |
| break; |
| } |
| return 0; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_spdif_maskc __devinitdata = |
| { |
| access: SNDRV_CTL_ELEM_ACCESS_READ, |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK), |
| info: snd_ice1712_spdif_mask_info, |
| get: snd_ice1712_spdif_maskc_get, |
| }; |
| |
| static snd_kcontrol_new_t snd_ice1712_spdif_maskp __devinitdata = |
| { |
| access: SNDRV_CTL_ELEM_ACCESS_READ, |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK), |
| info: snd_ice1712_spdif_mask_info, |
| get: snd_ice1712_spdif_maskp_get, |
| }; |
| |
| static int snd_ice1712_spdif_stream_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; |
| uinfo->count = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_spdif_stream_get(snd_kcontrol_t * kcontrol, |
| snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| snd_cs8403_decode_spdif_bits(&ucontrol->value.iec958, ice->cs8403_spdif_stream_bits); |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| snd_cs8404_decode_spdif_bits(&ucontrol->value.iec958, ice->cs8403_spdif_stream_bits); |
| break; |
| } |
| return 0; |
| } |
| |
| static int snd_ice1712_spdif_stream_put(snd_kcontrol_t * kcontrol, |
| snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned long flags; |
| unsigned int val; |
| int change; |
| |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| val = snd_cs8403_encode_spdif_bits(&ucontrol->value.iec958); |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| change = ice->cs8403_spdif_stream_bits != val; |
| ice->cs8403_spdif_stream_bits = val; |
| if (change && ice->playback_pro_substream != NULL) { |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| snd_ice1712_delta_cs8403_spdif_write(ice, val); |
| } else { |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| } |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| val = snd_cs8404_encode_spdif_bits(&ucontrol->value.iec958); |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| change = ice->cs8403_spdif_stream_bits != val; |
| ice->cs8403_spdif_stream_bits = val; |
| if (change && ice->playback_pro_substream != NULL) { |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| snd_ice1712_ews_cs8404_spdif_write(ice, val); |
| } else { |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| } |
| break; |
| default: |
| change = 0; |
| } |
| return change; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_spdif_stream __devinitdata = |
| { |
| access: SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE, |
| iface: SNDRV_CTL_ELEM_IFACE_PCM, |
| name: SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM), |
| info: snd_ice1712_spdif_stream_info, |
| get: snd_ice1712_spdif_stream_get, |
| put: snd_ice1712_spdif_stream_put |
| }; |
| |
| #define ICE1712_GPIO(xiface, xname, xindex, mask, invert, xaccess) \ |
| { iface: xiface, name: xname, access: xaccess, info: snd_ice1712_gpio_info, \ |
| get: snd_ice1712_gpio_get, put: snd_ice1712_gpio_put, \ |
| private_value: mask | (invert << 24) } |
| |
| static int snd_ice1712_gpio_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| uinfo->count = 1; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_gpio_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned char mask = kcontrol->private_value & 0xff; |
| int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; |
| unsigned char saved[2]; |
| |
| save_gpio_status(ice, saved); |
| ucontrol->value.integer.value[0] = (snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & mask ? 1 : 0) ^ invert; |
| restore_gpio_status(ice, saved); |
| return 0; |
| } |
| |
| static int snd_ice1712_gpio_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned char mask = kcontrol->private_value & 0xff; |
| int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; |
| unsigned char saved[2]; |
| int val, nval; |
| |
| if (kcontrol->private_value & (1 << 31)) |
| return -EPERM; |
| nval = (ucontrol->value.integer.value[0] ? mask : 0) ^ invert; |
| save_gpio_status(ice, saved); |
| val = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
| nval |= val & ~mask; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, nval); |
| restore_gpio_status(ice, saved); |
| return val != nval; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_delta1010_wordclock_select __devinitdata = |
| ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0); |
| static snd_kcontrol_new_t snd_ice1712_delta1010_wordclock_status __devinitdata = |
| ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "Word Clock Status", 0, ICE1712_DELTA_WORD_CLOCK_STATUS, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE); |
| static snd_kcontrol_new_t snd_ice1712_deltadio2496_spdif_in_select __devinitdata = |
| ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0); |
| static snd_kcontrol_new_t snd_ice1712_delta_spdif_in_status __devinitdata = |
| ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_PCM, "Delta IEC958 Input Status", 0, ICE1712_DELTA_SPDIF_IN_STAT, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE); |
| |
| static int snd_ice1712_pro_spdif_master_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| uinfo->count = 1; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_spdif_master_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned long flags; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| ucontrol->value.integer.value[0] = inb(ICEMT(ice, RATE)) & ICE1712_SPDIF_MASTER ? 1 : 0; |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_spdif_master_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int nval, change; |
| |
| nval = ucontrol->value.integer.value[0] ? ICE1712_SPDIF_MASTER : 0; |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| nval |= inb(ICEMT(ice, RATE)) & ~ICE1712_SPDIF_MASTER; |
| change = inb(ICEMT(ice, RATE)) != nval; |
| outb(nval, ICEMT(ice, RATE)); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| |
| if (ice->cs8427) { |
| /* change CS8427 clock source too */ |
| snd_ice1712_cs8427_set_input_clock(ice, ucontrol->value.integer.value[0]); |
| } |
| |
| return change; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_pro_spdif_master __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "Multi Track IEC958 Master", |
| info: snd_ice1712_pro_spdif_master_info, |
| get: snd_ice1712_pro_spdif_master_get, |
| put: snd_ice1712_pro_spdif_master_put |
| }; |
| |
| /* |
| * routing |
| */ |
| static int snd_ice1712_pro_route_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| static char *texts[] = { |
| "PCM Out", /* 0 */ |
| "H/W In 0", "H/W In 1", "H/W In 2", "H/W In 3", /* 1-4 */ |
| "H/W In 4", "H/W In 5", "H/W In 6", "H/W In 7", /* 5-8 */ |
| "IEC958 In L", "IEC958 In R", /* 9-10 */ |
| "Digital Mixer", /* 11 - optional */ |
| }; |
| |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| uinfo->count = 1; |
| uinfo->value.enumerated.items = kcontrol->id.index < 2 ? 12 : 11; |
| if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
| uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; |
| strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_route_analog_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int idx = kcontrol->id.index; |
| unsigned int val, cval; |
| val = inw(ICEMT(ice, ROUTE_PSDOUT03)); |
| val >>= ((idx % 2) * 8) + ((idx / 2) * 2); |
| val &= 3; |
| cval = inl(ICEMT(ice, ROUTE_CAPTURE)); |
| cval >>= ((idx / 2) * 8) + ((idx % 2) * 4); |
| if (val == 1 && idx < 2) |
| ucontrol->value.enumerated.item[0] = 11; |
| else if (val == 2) |
| ucontrol->value.enumerated.item[0] = (cval & 7) + 1; |
| else if (val == 3) |
| ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9; |
| else |
| ucontrol->value.enumerated.item[0] = 0; |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_route_analog_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int change, shift; |
| int idx = kcontrol->id.index; |
| unsigned int val, old_val, nval; |
| |
| /* update PSDOUT */ |
| if (ucontrol->value.enumerated.item[0] >= 11) |
| nval = idx < 2 ? 1 : 0; /* dig mixer (or pcm) */ |
| else if (ucontrol->value.enumerated.item[0] >= 9) |
| nval = 3; /* spdif in */ |
| else if (ucontrol->value.enumerated.item[0] >= 1) |
| nval = 2; /* analog in */ |
| else |
| nval = 0; /* pcm */ |
| shift = ((idx % 2) * 8) + ((idx / 2) * 2); |
| val = old_val = inw(ICEMT(ice, ROUTE_PSDOUT03)); |
| val &= ~(0x03 << shift); |
| val |= nval << shift; |
| change = val != old_val; |
| if (change) |
| outw(val, ICEMT(ice, ROUTE_PSDOUT03)); |
| if (nval < 2) /* dig mixer of pcm */ |
| return change; |
| |
| /* update CAPTURE */ |
| val = old_val = inl(ICEMT(ice, ROUTE_CAPTURE)); |
| shift = ((idx / 2) * 8) + ((idx % 2) * 4); |
| if (nval == 2) { /* analog in */ |
| nval = ucontrol->value.enumerated.item[0] - 1; |
| val &= ~(0x07 << shift); |
| val |= nval << shift; |
| } else { /* spdif in */ |
| nval = (ucontrol->value.enumerated.item[0] - 9) << 3; |
| val &= ~(0x08 << shift); |
| val |= nval << shift; |
| } |
| if (val != old_val) { |
| change = 1; |
| outl(val, ICEMT(ice, ROUTE_CAPTURE)); |
| } |
| return change; |
| } |
| |
| static int snd_ice1712_pro_route_spdif_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int idx = kcontrol->id.index; |
| unsigned int val, cval; |
| val = inw(ICEMT(ice, ROUTE_SPDOUT)); |
| cval = (val >> (idx * 4 + 8)) & 0x0f; |
| val = (val >> (idx * 2)) & 0x03; |
| if (val == 1) |
| ucontrol->value.enumerated.item[0] = 11; |
| else if (val == 2) |
| ucontrol->value.enumerated.item[0] = (cval & 7) + 1; |
| else if (val == 3) |
| ucontrol->value.enumerated.item[0] = ((cval >> 3) & 1) + 9; |
| else |
| ucontrol->value.enumerated.item[0] = 0; |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_route_spdif_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int change, shift; |
| int idx = kcontrol->id.index; |
| unsigned int val, old_val, nval; |
| |
| /* update SPDOUT */ |
| val = old_val = inw(ICEMT(ice, ROUTE_SPDOUT)); |
| if (ucontrol->value.enumerated.item[0] >= 11) |
| nval = 1; |
| else if (ucontrol->value.enumerated.item[0] >= 9) |
| nval = 3; |
| else if (ucontrol->value.enumerated.item[0] >= 1) |
| nval = 2; |
| else |
| nval = 0; |
| shift = idx * 2; |
| val &= ~(0x03 << shift); |
| val |= nval << shift; |
| shift = idx * 4 + 8; |
| if (nval == 2) { |
| nval = ucontrol->value.enumerated.item[0] - 1; |
| val &= ~(0x07 << shift); |
| val |= nval << shift; |
| } else if (nval == 3) { |
| nval = (ucontrol->value.enumerated.item[0] - 9) << 3; |
| val &= ~(0x08 << shift); |
| val |= nval << shift; |
| } |
| change = val != old_val; |
| if (change) |
| outw(val, ICEMT(ice, ROUTE_SPDOUT)); |
| return change; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_mixer_pro_analog_route __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "H/W Playback Route", |
| info: snd_ice1712_pro_route_info, |
| get: snd_ice1712_pro_route_analog_get, |
| put: snd_ice1712_pro_route_analog_put, |
| }; |
| |
| static snd_kcontrol_new_t snd_ice1712_mixer_pro_spdif_route __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "IEC958 Playback Route", |
| info: snd_ice1712_pro_route_info, |
| get: snd_ice1712_pro_route_spdif_get, |
| put: snd_ice1712_pro_route_spdif_put, |
| }; |
| |
| |
| static int snd_ice1712_pro_volume_rate_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| uinfo->count = 1; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 255; |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_volume_rate_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned long flags; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| ucontrol->value.integer.value[0] = inb(ICEMT(ice, MONITOR_RATE)); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_volume_rate_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| unsigned long flags; |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int change; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| change = inb(ICEMT(ice, MONITOR_RATE)) != ucontrol->value.integer.value[0]; |
| outb(ucontrol->value.integer.value[0], ICEMT(ice, MONITOR_RATE)); |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return change; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_mixer_pro_volume_rate __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "Multi Track Volume Rate", |
| info: snd_ice1712_pro_volume_rate_info, |
| get: snd_ice1712_pro_volume_rate_get, |
| put: snd_ice1712_pro_volume_rate_put |
| }; |
| |
| static int snd_ice1712_pro_peak_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; |
| uinfo->count = 22; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 255; |
| return 0; |
| } |
| |
| static int snd_ice1712_pro_peak_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned long flags; |
| int idx; |
| |
| spin_lock_irqsave(&ice->reg_lock, flags); |
| for (idx = 0; idx < 22; idx++) { |
| outb(idx, ICEMT(ice, MONITOR_PEAKINDEX)); |
| ucontrol->value.integer.value[idx] = inb(ICEMT(ice, MONITOR_PEAKDATA)); |
| } |
| spin_unlock_irqrestore(&ice->reg_lock, flags); |
| return 0; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_mixer_pro_peak __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "Multi Track Peak", |
| access: SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, |
| info: snd_ice1712_pro_peak_info, |
| get: snd_ice1712_pro_peak_get |
| }; |
| |
| /* |
| * EWX 24/96 |
| */ |
| |
| static int snd_ice1712_ewx_io_sense_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo){ |
| |
| static char *texts[4] = { |
| "+4dBu", "-10dBV", |
| }; |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
| uinfo->count = 1; |
| uinfo->value.enumerated.items = 2; |
| if (uinfo->value.enumerated.item >= 2) |
| uinfo->value.enumerated.item = 1; |
| strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); |
| return 0; |
| } |
| |
| static int snd_ice1712_ewx_io_sense_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned char mask = kcontrol->private_value & 0xff; |
| unsigned char saved[2]; |
| |
| save_gpio_status(ice, saved); |
| ucontrol->value.enumerated.item[0] = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA) & mask ? 1 : 0; |
| restore_gpio_status(ice, saved); |
| return 0; |
| } |
| |
| static int snd_ice1712_ewx_io_sense_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned char mask = kcontrol->private_value & 0xff; |
| unsigned char saved[2]; |
| int val, nval; |
| |
| if (kcontrol->private_value & (1 << 31)) |
| return -EPERM; |
| nval = ucontrol->value.enumerated.item[0] ? mask : 0; |
| save_gpio_status(ice, saved); |
| val = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA); |
| nval |= val & ~mask; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, nval); |
| restore_gpio_status(ice, saved); |
| return val != nval; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_ewx_input_sense __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "Input Sensitivity Switch", |
| info: snd_ice1712_ewx_io_sense_info, |
| get: snd_ice1712_ewx_io_sense_get, |
| put: snd_ice1712_ewx_io_sense_put, |
| private_value: ICE1712_EWX2496_AIN_SEL, |
| }; |
| |
| static snd_kcontrol_new_t snd_ice1712_ewx_output_sense __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "Output Sensitivity Switch", |
| info: snd_ice1712_ewx_io_sense_info, |
| get: snd_ice1712_ewx_io_sense_get, |
| put: snd_ice1712_ewx_io_sense_put, |
| private_value: ICE1712_EWX2496_AOUT_SEL, |
| }; |
| |
| |
| /* |
| * EWS88MT |
| */ |
| /* analog output sensitivity;; address 0x48 bit 6 */ |
| static int snd_ice1712_ews88mt_output_sense_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned char data; |
| |
| snd_i2c_lock(ice->i2c); |
| if (snd_i2c_readbytes(ice->pcf8574[1], &data, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| snd_i2c_unlock(ice->i2c); |
| ucontrol->value.enumerated.item[0] = data & ICE1712_EWS88MT_OUTPUT_SENSE ? 1 : 0; /* high = -10dBV, low = +4dBu */ |
| return 0; |
| } |
| |
| /* analog output sensitivity;; address 0x48 bit 6 */ |
| static int snd_ice1712_ews88mt_output_sense_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| unsigned char data, ndata; |
| |
| snd_i2c_lock(ice->i2c); |
| if (snd_i2c_readbytes(ice->pcf8574[1], &data, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| ndata = (data & ~ICE1712_EWS88MT_OUTPUT_SENSE) | (ucontrol->value.enumerated.item[0] ? ICE1712_EWS88MT_OUTPUT_SENSE : 0); |
| if (ndata != data && snd_i2c_sendbytes(ice->pcf8574[1], &ndata, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| snd_i2c_unlock(ice->i2c); |
| return ndata != data; |
| } |
| |
| /* analog input sensitivity; address 0x46 */ |
| static int snd_ice1712_ews88mt_input_sense_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int channel = kcontrol->id.index; |
| unsigned char data; |
| |
| snd_assert(channel >= 0 && channel <= 7, return 0); |
| snd_i2c_lock(ice->i2c); |
| if (snd_i2c_readbytes(ice->pcf8574[0], &data, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| /* reversed; high = +4dBu, low = -10dBV */ |
| ucontrol->value.enumerated.item[0] = data & (1 << channel) ? 0 : 1; |
| return 0; |
| } |
| |
| /* analog output sensitivity; address 0x46 */ |
| static int snd_ice1712_ews88mt_input_sense_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int channel = kcontrol->id.index; |
| unsigned char data, ndata; |
| |
| snd_assert(channel >= 0 && channel <= 7, return 0); |
| snd_i2c_lock(ice->i2c); |
| if (snd_i2c_readbytes(ice->pcf8574[0], &data, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| ndata = (data & ~(1 << channel)) | (ucontrol->value.enumerated.item[0] ? 0 : (1 << channel)); |
| if (ndata != data && snd_i2c_sendbytes(ice->pcf8574[0], &ndata, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| snd_i2c_unlock(ice->i2c); |
| return ndata != data; |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_ews88mt_input_sense __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "Input Sensitivity Switch", |
| info: snd_ice1712_ewx_io_sense_info, |
| get: snd_ice1712_ews88mt_input_sense_get, |
| put: snd_ice1712_ews88mt_input_sense_put, |
| }; |
| |
| static snd_kcontrol_new_t snd_ice1712_ews88mt_output_sense __devinitdata = { |
| iface: SNDRV_CTL_ELEM_IFACE_MIXER, |
| name: "Output Sensitivity Switch", |
| info: snd_ice1712_ewx_io_sense_info, |
| get: snd_ice1712_ews88mt_output_sense_get, |
| put: snd_ice1712_ews88mt_output_sense_put, |
| }; |
| |
| |
| /* |
| * EWS88D controls |
| */ |
| |
| static int snd_ice1712_ews88d_control_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| uinfo->count = 1; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_ews88d_control_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int shift = kcontrol->private_value & 0xff; |
| int invert = (kcontrol->private_value >> 8) & 1; |
| unsigned char data[2]; |
| |
| snd_i2c_lock(ice->i2c); |
| if (snd_i2c_readbytes(ice->pcf8575, data, 2) != 2) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| snd_i2c_unlock(ice->i2c); |
| data[0] = (data[shift >> 3] >> (shift & 7)) & 0x01; |
| if (invert) |
| data[0] ^= 0x01; |
| ucontrol->value.integer.value[0] = data[0]; |
| return 0; |
| } |
| |
| static int snd_ice1712_ews88d_control_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int shift = kcontrol->private_value & 0xff; |
| int invert = (kcontrol->private_value >> 8) & 1; |
| unsigned char data[2], ndata[2]; |
| int change; |
| |
| snd_i2c_lock(ice->i2c); |
| if (snd_i2c_readbytes(ice->pcf8575, data, 2) != 2) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| ndata[shift >> 3] = data[shift >> 3] & ~(1 << (shift & 7)); |
| if (invert) { |
| if (! ucontrol->value.integer.value[0]) |
| ndata[shift >> 3] |= (1 << (shift & 7)); |
| } else { |
| if (ucontrol->value.integer.value[0]) |
| ndata[shift >> 3] |= (1 << (shift & 7)); |
| } |
| change = (data[shift >> 3] != ndata[shift >> 3]); |
| if (change && snd_i2c_sendbytes(ice->pcf8575, data, 2) != 2) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| snd_i2c_unlock(ice->i2c); |
| return change; |
| } |
| |
| #define EWS88D_CONTROL(xiface, xname, xshift, xinvert, xaccess) \ |
| { iface: xiface,\ |
| name: xname,\ |
| access: xaccess,\ |
| info: snd_ice1712_ews88d_control_info,\ |
| get: snd_ice1712_ews88d_control_get,\ |
| put: snd_ice1712_ews88d_control_put,\ |
| private_value: xshift | (xinvert << 8),\ |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_ews88d_controls[] __devinitdata = { |
| EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, 1, 0), /* inverted */ |
| EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT Output Optical", 1, 0, 0), |
| EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT External Master Clock", 2, 0, 0), |
| EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "Enable ADAT", 3, 0, 0), |
| EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT Through", 4, 1, 0), |
| }; |
| |
| |
| /* |
| * DMX 6Fire controls |
| */ |
| |
| #if 0 // XXX not working yet |
| static int snd_ice1712_6fire_read_pca(ice1712_t *ice) |
| { |
| unsigned char byte; |
| snd_i2c_lock(ice->i2c); |
| byte = 0; /* read port */ |
| snd_i2c_sendbytes(ice->pcf8575, &byte, 1); |
| if (snd_i2c_readbytes(ice->pcf8575, &byte, 1) != 1) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| snd_i2c_unlock(ice->i2c); |
| return byte; |
| } |
| |
| static int snd_ice1712_6fire_write_pca(ice1712_t *ice, unsigned char data) |
| { |
| unsigned char bytes[2]; |
| snd_i2c_lock(ice->i2c); |
| bytes[0] = 1; /* write port */ |
| bytes[1] = data; |
| if (snd_i2c_sendbytes(ice->pcf8575, bytes, 2) != 2) { |
| snd_i2c_unlock(ice->i2c); |
| return -EREMOTE; |
| } |
| snd_i2c_unlock(ice->i2c); |
| return 0; |
| } |
| |
| static int snd_ice1712_6fire_control_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo) |
| { |
| uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; |
| uinfo->count = 1; |
| uinfo->value.integer.min = 0; |
| uinfo->value.integer.max = 1; |
| return 0; |
| } |
| |
| static int snd_ice1712_6fire_control_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int shift = kcontrol->private_value & 0xff; |
| int invert = (kcontrol->private_value >> 8) & 1; |
| int data; |
| |
| if ((data = snd_ice1712_6fire_read_pca(ice)) < 0) |
| return data; |
| data = (data >> shift) & 1; |
| if (invert) |
| data ^= 1; |
| ucontrol->value.integer.value[0] = data; |
| return 0; |
| } |
| |
| static int snd_ice1712_6fire_control_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol) |
| { |
| ice1712_t *ice = snd_kcontrol_chip(kcontrol); |
| int shift = kcontrol->private_value & 0xff; |
| int invert = (kcontrol->private_value >> 8) & 1; |
| int data, ndata; |
| |
| if ((data = snd_ice1712_6fire_read_pca(ice)) < 0) |
| return data; |
| ndata = data & ~(1 << shift); |
| if (ucontrol->value.integer.value[0]) |
| ndata |= (1 << shift); |
| if (invert) |
| ndata ^= (1 << shift); |
| if (data != ndata) { |
| snd_ice1712_6fire_write_pca(ice, (unsigned char)ndata); |
| return 1; |
| } |
| return 0; |
| } |
| |
| #define DMX6FIRE_CONTROL(xiface, xname, xshift, xinvert, xaccess) \ |
| { iface: xiface,\ |
| name: xname,\ |
| access: xaccess,\ |
| info: snd_ice1712_6fire_control_info,\ |
| get: snd_ice1712_6fire_control_get,\ |
| put: snd_ice1712_6fire_control_put,\ |
| private_value: xshift | (xinvert << 8),\ |
| } |
| |
| static snd_kcontrol_new_t snd_ice1712_6fire_led __devinitdata = |
| DMX6FIRE_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "Breakbox LED", 6, 0, 0); |
| |
| #endif // XXX not working yet |
| |
| |
| /* |
| * |
| */ |
| |
| static unsigned char __devinit snd_ice1712_read_i2c(ice1712_t *ice, |
| unsigned char dev, |
| unsigned char addr) |
| { |
| long t = 0x10000; |
| |
| outb(addr, ICEREG(ice, I2C_BYTE_ADDR)); |
| outb(dev & ~ICE1712_I2C_WRITE, ICEREG(ice, I2C_DEV_ADDR)); |
| while (t-- > 0 && (inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_BUSY)) ; |
| return inb(ICEREG(ice, I2C_DATA)); |
| } |
| |
| static int __devinit snd_ice1712_read_eeprom(ice1712_t *ice) |
| { |
| int dev = 0xa0; /* EEPROM device address */ |
| unsigned int idx; |
| |
| if ((inb(ICEREG(ice, I2C_CTRL)) & ICE1712_I2C_EEPROM) == 0) { |
| snd_printk("ICE1712 has not detected EEPROM\n"); |
| return -EIO; |
| } |
| ice->eeprom.subvendor = (snd_ice1712_read_i2c(ice, dev, 0x00) << 0) | |
| (snd_ice1712_read_i2c(ice, dev, 0x01) << 8) | |
| (snd_ice1712_read_i2c(ice, dev, 0x02) << 16) | |
| (snd_ice1712_read_i2c(ice, dev, 0x03) << 24); |
| ice->eeprom.size = snd_ice1712_read_i2c(ice, dev, 0x04); |
| if (ice->eeprom.size < 28) { |
| snd_printk("invalid EEPROM (size = %i)\n", ice->eeprom.size); |
| return -EIO; |
| } |
| ice->eeprom.version = snd_ice1712_read_i2c(ice, dev, 0x05); |
| if (ice->eeprom.version != 1) { |
| snd_printk("invalid EEPROM version %i\n", ice->eeprom.version); |
| return -EIO; |
| } |
| ice->eeprom.codec = snd_ice1712_read_i2c(ice, dev, 0x06); |
| ice->eeprom.aclink = snd_ice1712_read_i2c(ice, dev, 0x07); |
| ice->eeprom.i2sID = snd_ice1712_read_i2c(ice, dev, 0x08); |
| ice->eeprom.spdif = snd_ice1712_read_i2c(ice, dev, 0x09); |
| ice->eeprom.gpiomask = snd_ice1712_read_i2c(ice, dev, 0x0a); |
| ice->eeprom.gpiostate = snd_ice1712_read_i2c(ice, dev, 0x0b); |
| ice->eeprom.gpiodir = snd_ice1712_read_i2c(ice, dev, 0x0c); |
| ice->eeprom.ac97main = (snd_ice1712_read_i2c(ice, dev, 0x0d) << 0) | |
| (snd_ice1712_read_i2c(ice, dev, 0x0e) << 8); |
| ice->eeprom.ac97pcm = (snd_ice1712_read_i2c(ice, dev, 0x0f) << 0) | |
| (snd_ice1712_read_i2c(ice, dev, 0x10) << 8); |
| ice->eeprom.ac97rec = (snd_ice1712_read_i2c(ice, dev, 0x11) << 0) | |
| (snd_ice1712_read_i2c(ice, dev, 0x12) << 8); |
| ice->eeprom.ac97recsrc = snd_ice1712_read_i2c(ice, dev, 0x13) << 0; |
| for (idx = 0; idx < 4; idx++) { |
| ice->eeprom.dacID[idx] = snd_ice1712_read_i2c(ice, dev, 0x14 + idx); |
| ice->eeprom.adcID[idx] = snd_ice1712_read_i2c(ice, dev, 0x18 + idx); |
| } |
| for (idx = 0x1c; idx < ice->eeprom.size && idx < 0x1c + sizeof(ice->eeprom.extra); idx++) |
| ice->eeprom.extra[idx - 0x1c] = snd_ice1712_read_i2c(ice, dev, idx); |
| return 0; |
| } |
| |
| static void __devinit snd_ice1712_ak4524_init(ice1712_t *ice) |
| { |
| static unsigned char inits[] = { |
| 0x00, 0x07, /* 0: all power up */ |
| 0x01, 0x00, /* 1: ADC/DAC reset */ |
| 0x02, 0x60, /* 2: 24bit I2S */ |
| 0x03, 0x19, /* 3: deemphasis off */ |
| 0x01, 0x03, /* 1: ADC/DAC enable */ |
| 0x04, 0x00, /* 4: ADC left muted */ |
| 0x05, 0x00, /* 5: ADC right muted */ |
| 0x04, 0x80, /* 4: ADC IPGA gain 0dB */ |
| 0x05, 0x80, /* 5: ADC IPGA gain 0dB */ |
| 0x06, 0x00, /* 6: DAC left muted */ |
| 0x07, 0x00, /* 7: DAC right muted */ |
| 0xff, 0xff |
| }; |
| int chip, idx; |
| unsigned char *ptr, reg, data; |
| |
| for (chip = idx = 0; chip < ice->num_dacs/2; chip++) { |
| ptr = inits; |
| while (*ptr != 0xff) { |
| reg = *ptr++; |
| data = *ptr++; |
| if (ice->ak4528) { |
| if (reg > 5) |
| continue; |
| if (reg >= 4 && (data & 0x80)) |
| continue; |
| } |
| if (reg == 0x03 && ice->ak4528) |
| data = 0x0d; /* deemphasis off, turn LR highpass filters on */ |
| snd_ice1712_ak4524_write(ice, chip, reg, data); |
| } |
| } |
| } |
| |
| static void __devinit snd_ice1712_stdsp24_gpio_write(ice1712_t *ice, unsigned char byte) |
| { |
| byte |= ICE1712_STDSP24_CLOCK_BIT; |
| udelay(100); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, byte); |
| byte &= ~ICE1712_STDSP24_CLOCK_BIT; |
| udelay(100); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, byte); |
| byte |= ICE1712_STDSP24_CLOCK_BIT; |
| udelay(100); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, byte); |
| } |
| |
| static void __devinit snd_ice1712_stdsp24_darear(ice1712_t *ice, int activate) |
| { |
| down(&ice->gpio_mutex); |
| ICE1712_STDSP24_0_DAREAR(ice->hoontech_boxbits, activate); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[0]); |
| up(&ice->gpio_mutex); |
| } |
| |
| static void __devinit snd_ice1712_stdsp24_mute(ice1712_t *ice, int activate) |
| { |
| down(&ice->gpio_mutex); |
| ICE1712_STDSP24_3_MUTE(ice->hoontech_boxbits, activate); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[3]); |
| up(&ice->gpio_mutex); |
| } |
| |
| static void __devinit snd_ice1712_stdsp24_insel(ice1712_t *ice, int activate) |
| { |
| down(&ice->gpio_mutex); |
| ICE1712_STDSP24_3_INSEL(ice->hoontech_boxbits, activate); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[3]); |
| up(&ice->gpio_mutex); |
| } |
| |
| static void __devinit snd_ice1712_stdsp24_box_channel(ice1712_t *ice, int box, int chn, int activate) |
| { |
| down(&ice->gpio_mutex); |
| |
| /* select box */ |
| ICE1712_STDSP24_0_BOX(ice->hoontech_boxbits, box); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[0]); |
| |
| /* prepare for write */ |
| if (chn == 3) |
| ICE1712_STDSP24_2_CHN4(ice->hoontech_boxbits, 0); |
| ICE1712_STDSP24_2_MIDI1(ice->hoontech_boxbits, activate); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[2]); |
| |
| ICE1712_STDSP24_1_CHN1(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_1_CHN2(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_1_CHN3(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_2_CHN4(ice->hoontech_boxbits, 1); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[1]); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[2]); |
| udelay(100); |
| if (chn == 3) { |
| ICE1712_STDSP24_2_CHN4(ice->hoontech_boxbits, 0); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[2]); |
| } else { |
| switch (chn) { |
| case 0: ICE1712_STDSP24_1_CHN1(ice->hoontech_boxbits, 0); break; |
| case 1: ICE1712_STDSP24_1_CHN2(ice->hoontech_boxbits, 0); break; |
| case 2: ICE1712_STDSP24_1_CHN3(ice->hoontech_boxbits, 0); break; |
| } |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[1]); |
| } |
| udelay(100); |
| ICE1712_STDSP24_1_CHN1(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_1_CHN2(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_1_CHN3(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_2_CHN4(ice->hoontech_boxbits, 1); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[1]); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[2]); |
| udelay(100); |
| |
| ICE1712_STDSP24_2_MIDI1(ice->hoontech_boxbits, 0); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[2]); |
| |
| up(&ice->gpio_mutex); |
| } |
| |
| static void __devinit snd_ice1712_stdsp24_box_midi(ice1712_t *ice, int box, int master, int slave) |
| { |
| down(&ice->gpio_mutex); |
| |
| /* select box */ |
| ICE1712_STDSP24_0_BOX(ice->hoontech_boxbits, box); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[0]); |
| |
| ICE1712_STDSP24_2_MIDIIN(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_2_MIDI1(ice->hoontech_boxbits, master); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[2]); |
| |
| udelay(100); |
| |
| ICE1712_STDSP24_2_MIDIIN(ice->hoontech_boxbits, 0); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[2]); |
| |
| udelay(100); |
| |
| ICE1712_STDSP24_2_MIDIIN(ice->hoontech_boxbits, 1); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[2]); |
| |
| udelay(100); |
| |
| /* MIDI2 is direct */ |
| ICE1712_STDSP24_3_MIDI2(ice->hoontech_boxbits, slave); |
| snd_ice1712_stdsp24_gpio_write(ice, ice->hoontech_boxbits[3]); |
| |
| up(&ice->gpio_mutex); |
| } |
| |
| static void __devinit snd_ice1712_stdsp24_init(ice1712_t *ice) |
| { |
| int box, chn; |
| |
| ice->hoontech_boxbits[0] = |
| ice->hoontech_boxbits[1] = |
| ice->hoontech_boxbits[2] = |
| ice->hoontech_boxbits[3] = 0; /* should be already */ |
| |
| ICE1712_STDSP24_SET_ADDR(ice->hoontech_boxbits, 0); |
| ICE1712_STDSP24_CLOCK(ice->hoontech_boxbits, 0, 1); |
| ICE1712_STDSP24_0_BOX(ice->hoontech_boxbits, 0); |
| ICE1712_STDSP24_0_DAREAR(ice->hoontech_boxbits, 0); |
| |
| ICE1712_STDSP24_SET_ADDR(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_CLOCK(ice->hoontech_boxbits, 1, 1); |
| ICE1712_STDSP24_1_CHN1(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_1_CHN2(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_1_CHN3(ice->hoontech_boxbits, 1); |
| |
| ICE1712_STDSP24_SET_ADDR(ice->hoontech_boxbits, 2); |
| ICE1712_STDSP24_CLOCK(ice->hoontech_boxbits, 2, 1); |
| ICE1712_STDSP24_2_CHN4(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_2_MIDIIN(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_2_MIDI1(ice->hoontech_boxbits, 0); |
| |
| ICE1712_STDSP24_SET_ADDR(ice->hoontech_boxbits, 3); |
| ICE1712_STDSP24_CLOCK(ice->hoontech_boxbits, 3, 1); |
| ICE1712_STDSP24_3_MIDI2(ice->hoontech_boxbits, 0); |
| ICE1712_STDSP24_3_MUTE(ice->hoontech_boxbits, 1); |
| ICE1712_STDSP24_3_INSEL(ice->hoontech_boxbits, 0); |
| |
| /* let's go - activate only functions in first box */ |
| ice->hoontech_config = 0; |
| /* ICE1712_STDSP24_MUTE | |
| ICE1712_STDSP24_INSEL | |
| ICE1712_STDSP24_DAREAR; */ |
| ice->hoontech_boxconfig[0] = ICE1712_STDSP24_BOX_CHN1 | |
| ICE1712_STDSP24_BOX_CHN2 | |
| ICE1712_STDSP24_BOX_CHN3 | |
| ICE1712_STDSP24_BOX_CHN4 | |
| ICE1712_STDSP24_BOX_MIDI1 | |
| ICE1712_STDSP24_BOX_MIDI2; |
| ice->hoontech_boxconfig[1] = |
| ice->hoontech_boxconfig[2] = |
| ice->hoontech_boxconfig[3] = 0; |
| snd_ice1712_stdsp24_darear(ice, (ice->hoontech_config & ICE1712_STDSP24_DAREAR) ? 1 : 0); |
| snd_ice1712_stdsp24_mute(ice, (ice->hoontech_config & ICE1712_STDSP24_MUTE) ? 1 : 0); |
| snd_ice1712_stdsp24_insel(ice, (ice->hoontech_config & ICE1712_STDSP24_INSEL) ? 1 : 0); |
| for (box = 0; box < 4; box++) { |
| for (chn = 0; chn < 4; chn++) |
| snd_ice1712_stdsp24_box_channel(ice, box, chn, (ice->hoontech_boxconfig[box] & (1 << chn)) ? 1 : 0); |
| snd_ice1712_stdsp24_box_midi(ice, box, |
| (ice->hoontech_boxconfig[box] & ICE1712_STDSP24_BOX_MIDI1) ? 1 : 0, |
| (ice->hoontech_boxconfig[box] & ICE1712_STDSP24_BOX_MIDI2) ? 1 : 0); |
| } |
| } |
| |
| static int __devinit snd_ice1712_chip_init(ice1712_t *ice) |
| { |
| int err, has_i2c = 0; |
| |
| outb(ICE1712_RESET | ICE1712_NATIVE, ICEREG(ice, CONTROL)); |
| udelay(200); |
| outb(ICE1712_NATIVE, ICEREG(ice, CONTROL)); |
| udelay(200); |
| pci_write_config_byte(ice->pci, 0x60, ice->eeprom.codec); |
| pci_write_config_byte(ice->pci, 0x61, ice->eeprom.aclink); |
| pci_write_config_byte(ice->pci, 0x62, ice->eeprom.i2sID); |
| pci_write_config_byte(ice->pci, 0x63, ice->eeprom.spdif); |
| if (ice->eeprom.subvendor != ICE1712_SUBDEVICE_STDSP24) { |
| ice->gpio_write_mask = ice->eeprom.gpiomask; |
| ice->gpio_direction = ice->eeprom.gpiodir; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, ice->eeprom.gpiomask); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, ice->eeprom.gpiodir); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ice->eeprom.gpiostate); |
| } else { |
| ice->gpio_write_mask = 0xc0; |
| ice->gpio_direction = 0xff; |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_WRITE_MASK, 0xc0); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DIRECTION, 0xff); |
| snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, ICE1712_STDSP24_CLOCK_BIT); |
| } |
| snd_ice1712_write(ice, ICE1712_IREG_PRO_POWERDOWN, 0); |
| if (!(ice->eeprom.codec & ICE1712_CFG_NO_CON_AC97)) { |
| outb(ICE1712_AC97_WARM, ICEREG(ice, AC97_CMD)); |
| udelay(100); |
| outb(0, ICEREG(ice, AC97_CMD)); |
| udelay(200); |
| snd_ice1712_write(ice, ICE1712_IREG_CONSUMER_POWERDOWN, 0); |
| } |
| |
| /* determine I2C, DACs and ADCs */ |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| ice->ak4528 = 1; |
| /* follow thru */ |
| case ICE1712_SUBDEVICE_EWX2496: |
| has_i2c = 1; |
| ice->num_adcs = ice->num_dacs = ice->num_total_dacs = 2; |
| break; |
| case ICE1712_SUBDEVICE_DELTA44: |
| case ICE1712_SUBDEVICE_DELTA66: |
| ice->num_adcs = ice->num_dacs = ice->num_total_dacs = 4; |
| if (ice->omni) |
| ice->num_total_dacs = 8; |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| has_i2c = 1; |
| /* follow thru */ |
| case ICE1712_SUBDEVICE_DELTA1010: |
| ice->num_adcs = ice->num_dacs = ice->num_total_dacs = 8; |
| break; |
| case ICE1712_SUBDEVICE_EWS88D: |
| has_i2c = 1; |
| break; |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| has_i2c = 1; |
| ice->num_adcs = ice->num_dacs = ice->num_total_dacs = 6; |
| break; |
| } |
| |
| if (has_i2c) { |
| if ((err = snd_i2c_bus_create(ice->card, "ICE1712 GPIO 1", NULL, &ice->i2c)) < 0) { |
| snd_printk("unable to create I2C bus\n"); |
| return err; |
| } |
| ice->i2c->private_data = ice; |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| ice->i2c->ops = &ap_cs8427_i2c_ops; |
| break; |
| case ICE1712_SUBDEVICE_EWX2496: |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| ice->i2c->hw_ops.bit = &snd_ice1712_ewx_cs8427_bit_ops; |
| break; |
| } |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| case ICE1712_SUBDEVICE_EWX2496: |
| if ((err = snd_cs8427_create(ice->i2c, CS8427_BASE_ADDR, &ice->cs8427)) < 0) { |
| snd_printk("CS8427 initialization failed\n"); |
| return err; |
| } |
| break; |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| #if 0 // XXX not working yet |
| if ((err = snd_i2c_device_create(ice->i2c, "PCF9554", 0x40>>1, &ice->pcf8575)) < 0) |
| return err; |
| if ((err = snd_cs8427_create(ice->i2c, 0x11, &ice->cs8427)) < 0) { |
| snd_printk("CS8427 initialization failed\n"); |
| return err; |
| } |
| #endif // XXX not working yet |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| if ((err = snd_i2c_device_create(ice->i2c, "CS8404", ICE1712_EWS88MT_CS8404_ADDR, &ice->cs8404)) < 0) |
| return err; |
| if ((err = snd_i2c_device_create(ice->i2c, "PCF8574 (1st)", ICE1712_EWS88MT_INPUT_ADDR, &ice->pcf8574[0])) < 0) |
| return err; |
| if ((err = snd_i2c_device_create(ice->i2c, "PCF8574 (2nd)", ICE1712_EWS88MT_OUTPUT_ADDR, &ice->pcf8574[1])) < 0) |
| return err; |
| break; |
| case ICE1712_SUBDEVICE_EWS88D: |
| if ((err = snd_i2c_device_create(ice->i2c, "PCF8575", ICE1712_EWS88D_PCF_ADDR, &ice->pcf8575)) < 0) |
| return err; |
| break; |
| } |
| } |
| /* second stage of initialization, analog parts and others */ |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA66: |
| case ICE1712_SUBDEVICE_DELTA44: |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| case ICE1712_SUBDEVICE_EWX2496: |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| snd_ice1712_ak4524_init(ice); |
| break; |
| case ICE1712_SUBDEVICE_STDSP24: |
| snd_ice1712_stdsp24_init(ice); |
| break; |
| } |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| /* Set spdif defaults */ |
| snd_ice1712_delta_cs8403_spdif_write(ice, ice->cs8403_spdif_bits); |
| break; |
| } |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| /* Set spdif defaults */ |
| snd_ice1712_ews_cs8404_spdif_write(ice, ice->cs8403_spdif_bits); |
| break; |
| } |
| return 0; |
| } |
| |
| static int __init snd_ice1712_build_controls(ice1712_t *ice) |
| { |
| unsigned int idx; |
| snd_kcontrol_t *kctl; |
| int err; |
| |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_eeprom, ice)); |
| if (err < 0) |
| return err; |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_pro_spdif_master, ice)); |
| if (err < 0) |
| return err; |
| for (idx = 0; idx < ice->num_total_dacs; idx++) { |
| kctl = snd_ctl_new1(&snd_ice1712_mixer_pro_analog_route, ice); |
| if (kctl == NULL) |
| return -ENOMEM; |
| kctl->id.index = idx; |
| err = snd_ctl_add(ice->card, kctl); |
| if (err < 0) |
| return err; |
| } |
| for (idx = 0; idx < 2; idx++) { |
| kctl = snd_ctl_new1(&snd_ice1712_mixer_pro_spdif_route, ice); |
| if (kctl == NULL) |
| return -ENOMEM; |
| kctl->id.index = idx; |
| err = snd_ctl_add(ice->card, kctl); |
| if (err < 0) |
| return err; |
| } |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_volume_rate, ice)); |
| if (err < 0) |
| return err; |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_mixer_pro_peak, ice)); |
| if (err < 0) |
| return err; |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_select, ice)); |
| if (err < 0) |
| return err; |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta1010_wordclock_status, ice)); |
| if (err < 0) |
| return err; |
| break; |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_deltadio2496_spdif_in_select, ice)); |
| if (err < 0) |
| return err; |
| break; |
| } |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| case ICE1712_SUBDEVICE_EWX2496: |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_EWS88D: |
| snd_assert(ice->pcm_pro != NULL, return -EIO); |
| err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_default, ice)); |
| if (err < 0) |
| return err; |
| kctl->id.device = ice->pcm_pro->device; |
| err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskc, ice)); |
| if (err < 0) |
| return err; |
| kctl->id.device = ice->pcm_pro->device; |
| err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_maskp, ice)); |
| if (err < 0) |
| return err; |
| kctl->id.device = ice->pcm_pro->device; |
| err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_ice1712_spdif_stream, ice)); |
| if (err < 0) |
| return err; |
| kctl->id.device = ice->pcm_pro->device; |
| ice->spdif_stream_ctl = kctl; |
| break; |
| } |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_DELTA1010: |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| case ICE1712_SUBDEVICE_DELTA66: |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_delta_spdif_in_status, ice)); |
| if (err < 0) |
| return err; |
| break; |
| } |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_EWX2496: |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| case ICE1712_SUBDEVICE_DELTA44: |
| case ICE1712_SUBDEVICE_DELTA66: |
| case ICE1712_SUBDEVICE_EWS88MT: |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| for (idx = 0; idx < ice->num_dacs; ++idx) { |
| snd_kcontrol_t ctl; |
| memset(&ctl, 0, sizeof(ctl)); |
| strcpy(ctl.id.name, "DAC Volume"); |
| ctl.id.index = idx; |
| ctl.id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| ctl.info = snd_ice1712_ak4524_volume_info; |
| ctl.access = SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE; |
| ctl.get = snd_ice1712_ak4524_volume_get; |
| ctl.put = snd_ice1712_ak4524_volume_put; |
| if (ice->ak4528) |
| ctl.private_value = (idx / 2) * 8 + (idx % 2) + 4; /* register 4 & 5 */ |
| else |
| ctl.private_value = (idx / 2) * 8 + (idx % 2) + 6; /* register 6 & 7 */ |
| ctl.private_data = ice; |
| if ((err = snd_ctl_add(ice->card, snd_ctl_new(&ctl))) < 0) |
| return err; |
| } |
| for (idx = 0; idx < ice->num_adcs && !ice->ak4528; ++idx) { |
| snd_kcontrol_t ctl; |
| memset(&ctl, 0, sizeof(ctl)); |
| strcpy(ctl.id.name, "ADC Volume"); |
| ctl.id.index = idx; |
| ctl.id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| ctl.info = snd_ice1712_ak4524_volume_info; |
| ctl.access = SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE; |
| ctl.get = snd_ice1712_ak4524_volume_get; |
| ctl.put = snd_ice1712_ak4524_volume_put; |
| ctl.private_value = (idx / 2) * 8 + (idx % 2) + 4; /* register 4 & 5 */ |
| ctl.private_data = ice; |
| if ((err = snd_ctl_add(ice->card, snd_ctl_new(&ctl))) < 0) |
| return err; |
| memset(&ctl, 0, sizeof(ctl)); |
| strcpy(ctl.id.name, "IPGA Analog Capture Volume"); |
| ctl.id.index = idx; |
| ctl.id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| ctl.info = snd_ice1712_ak4524_ipga_gain_info; |
| ctl.access = SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE; |
| ctl.get = snd_ice1712_ak4524_ipga_gain_get; |
| ctl.put = snd_ice1712_ak4524_ipga_gain_put; |
| ctl.private_value = (idx / 2) * 8 + (idx % 2) + 4; /* register 4 & 5 */ |
| ctl.private_data = ice; |
| if ((err = snd_ctl_add(ice->card, snd_ctl_new(&ctl))) < 0) |
| return err; |
| } |
| for (idx = 0; idx < ice->num_dacs/2; idx++) { |
| snd_kcontrol_t ctl; |
| memset(&ctl, 0, sizeof(ctl)); |
| strcpy(ctl.id.name, "Deemphasis"); |
| ctl.id.index = idx; |
| ctl.id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; |
| ctl.info = snd_ice1712_ak4524_deemphasis_info; |
| ctl.access = SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE; |
| ctl.get = snd_ice1712_ak4524_deemphasis_get; |
| ctl.put = snd_ice1712_ak4524_deemphasis_put; |
| ctl.private_data = ice; |
| if ((err = snd_ctl_add(ice->card, snd_ctl_new(&ctl))) < 0) |
| return err; |
| } |
| break; |
| } |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_EWX2496: |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ewx_input_sense, ice)); |
| if (err < 0) |
| return err; |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ewx_output_sense, ice)); |
| if (err < 0) |
| return err; |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| for (idx = 0; idx < 8; idx++) { |
| kctl = snd_ctl_new1(&snd_ice1712_ews88mt_input_sense, ice); |
| kctl->id.index = idx; |
| err = snd_ctl_add(ice->card, kctl); |
| if (err < 0) |
| return err; |
| } |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ews88mt_output_sense, ice)); |
| if (err < 0) |
| return err; |
| break; |
| case ICE1712_SUBDEVICE_EWS88D: |
| for (idx = 0; idx < sizeof(snd_ice1712_ews88d_controls)/sizeof(snd_ice1712_ews88d_controls[0]); idx++) { |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_ews88d_controls[idx], ice)); |
| if (err < 0) |
| return err; |
| } |
| break; |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| #if 0 // XXX not working yet |
| err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_ice1712_6fire_led, ice)); |
| if (err < 0) |
| return err; |
| #endif |
| break; |
| } |
| |
| return 0; |
| } |
| |
| static int snd_ice1712_free(ice1712_t *ice) |
| { |
| if (ice->res_port == NULL) |
| goto __hw_end; |
| /* mask all interrupts */ |
| outb(0xc0, ICEMT(ice, IRQ)); |
| outb(0xff, ICEREG(ice, IRQMASK)); |
| /* --- */ |
| __hw_end: |
| snd_ice1712_proc_done(ice); |
| synchronize_irq(); |
| if (ice->irq) |
| free_irq(ice->irq, (void *) ice); |
| if (ice->res_port) { |
| release_resource(ice->res_port); |
| kfree_nocheck(ice->res_port); |
| } |
| if (ice->res_ddma_port) { |
| release_resource(ice->res_ddma_port); |
| kfree_nocheck(ice->res_ddma_port); |
| } |
| if (ice->res_dmapath_port) { |
| release_resource(ice->res_dmapath_port); |
| kfree_nocheck(ice->res_dmapath_port); |
| } |
| if (ice->res_profi_port) { |
| release_resource(ice->res_profi_port); |
| kfree_nocheck(ice->res_profi_port); |
| } |
| snd_magic_kfree(ice); |
| return 0; |
| } |
| |
| static int snd_ice1712_dev_free(snd_device_t *device) |
| { |
| ice1712_t *ice = snd_magic_cast(ice1712_t, device->device_data, return -ENXIO); |
| return snd_ice1712_free(ice); |
| } |
| |
| static int __devinit snd_ice1712_create(snd_card_t * card, |
| struct pci_dev *pci, |
| int omni, |
| ice1712_t ** r_ice1712) |
| { |
| ice1712_t *ice; |
| int err; |
| static snd_device_ops_t ops = { |
| dev_free: snd_ice1712_dev_free, |
| }; |
| |
| *r_ice1712 = NULL; |
| |
| /* enable PCI device */ |
| if ((err = pci_enable_device(pci)) < 0) |
| return err; |
| /* check, if we can restrict PCI DMA transfers to 28 bits */ |
| if (!pci_dma_supported(pci, 0x0fffffff)) { |
| snd_printk("architecture does not support 28bit PCI busmaster DMA\n"); |
| return -ENXIO; |
| } |
| pci_set_dma_mask(pci, 0x0fffffff); |
| |
| ice = snd_magic_kcalloc(ice1712_t, 0, GFP_KERNEL); |
| if (ice == NULL) |
| return -ENOMEM; |
| ice->omni = omni ? 1 : 0; |
| spin_lock_init(&ice->reg_lock); |
| init_MUTEX(&ice->gpio_mutex); |
| ice->cs8403_spdif_bits = |
| ice->cs8403_spdif_stream_bits = (0x01 | /* consumer format */ |
| 0x10 | /* no emphasis */ |
| 0x20); /* PCM encoder/decoder */ |
| ice->card = card; |
| ice->pci = pci; |
| ice->irq = -1; |
| ice->port = pci_resource_start(pci, 0); |
| ice->ddma_port = pci_resource_start(pci, 1); |
| ice->dmapath_port = pci_resource_start(pci, 2); |
| ice->profi_port = pci_resource_start(pci, 3); |
| pci_set_master(pci); |
| pci_write_config_word(ice->pci, 0x40, 0x807f); |
| pci_write_config_word(ice->pci, 0x42, 0x0006); |
| snd_ice1712_proc_init(ice); |
| synchronize_irq(); |
| |
| if ((ice->res_port = request_region(ice->port, 32, "ICE1712 - Controller")) == NULL) { |
| snd_ice1712_free(ice); |
| snd_printk("unable to grab ports 0x%lx-0x%lx\n", ice->port, ice->port + 32 - 1); |
| return -EIO; |
| } |
| if ((ice->res_ddma_port = request_region(ice->ddma_port, 16, "ICE1712 - DDMA")) == NULL) { |
| snd_ice1712_free(ice); |
| snd_printk("unable to grab ports 0x%lx-0x%lx\n", ice->ddma_port, ice->ddma_port + 16 - 1); |
| return -EIO; |
| } |
| if ((ice->res_dmapath_port = request_region(ice->dmapath_port, 16, "ICE1712 - DMA path")) == NULL) { |
| snd_ice1712_free(ice); |
| snd_printk("unable to grab ports 0x%lx-0x%lx\n", ice->dmapath_port, ice->dmapath_port + 16 - 1); |
| return -EIO; |
| } |
| if ((ice->res_profi_port = request_region(ice->profi_port, 64, "ICE1712 - Professional")) == NULL) { |
| snd_ice1712_free(ice); |
| snd_printk("unable to grab ports 0x%lx-0x%lx\n", ice->profi_port, ice->profi_port + 16 - 1); |
| return -EIO; |
| } |
| if (request_irq(pci->irq, snd_ice1712_interrupt, SA_INTERRUPT|SA_SHIRQ, "ICE1712", (void *) ice)) { |
| snd_ice1712_free(ice); |
| snd_printk("unable to grab IRQ %d\n", pci->irq); |
| return -EIO; |
| } |
| ice->irq = pci->irq; |
| |
| if (snd_ice1712_read_eeprom(ice) < 0) { |
| snd_ice1712_free(ice); |
| return -EIO; |
| } |
| if (snd_ice1712_chip_init(ice) < 0) { |
| snd_ice1712_free(ice); |
| return -EIO; |
| } |
| |
| /* unmask used interrupts */ |
| outb((ice->eeprom.codec & ICE1712_CFG_2xMPU401) == 0 ? ICE1712_IRQ_MPU2 : 0 | |
| (ice->eeprom.codec & ICE1712_CFG_NO_CON_AC97) ? ICE1712_IRQ_PBKDS | ICE1712_IRQ_CONCAP | ICE1712_IRQ_CONPBK : 0, |
| ICEREG(ice, IRQMASK)); |
| outb(0x00, ICEMT(ice, IRQ)); |
| |
| if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops)) < 0) { |
| snd_ice1712_free(ice); |
| return err; |
| } |
| |
| *r_ice1712 = ice; |
| return 0; |
| } |
| |
| static int __devinit snd_ice1712_probe(struct pci_dev *pci, |
| const struct pci_device_id *id) |
| { |
| static int dev = 0; |
| snd_card_t *card; |
| ice1712_t *ice; |
| int pcm_dev = 0, err; |
| |
| if (dev >= SNDRV_CARDS) |
| return -ENODEV; |
| if (!snd_enable[dev]) { |
| dev++; |
| return -ENOENT; |
| } |
| |
| card = snd_card_new(snd_index[dev], snd_id[dev], THIS_MODULE, 0); |
| if (card == NULL) |
| return -ENOMEM; |
| |
| if ((err = snd_ice1712_create(card, pci, snd_omni[dev], &ice)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| if ((err = snd_ice1712_pcm_profi(ice, pcm_dev++, NULL)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| if (!(ice->eeprom.codec & ICE1712_CFG_NO_CON_AC97)) |
| if ((err = snd_ice1712_pcm(ice, pcm_dev++, NULL)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| if ((err = snd_ice1712_ac97_mixer(ice)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| if ((err = snd_ice1712_build_controls(ice)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| if (!(ice->eeprom.codec & ICE1712_CFG_NO_CON_AC97)) |
| if ((err = snd_ice1712_pcm_ds(ice, pcm_dev++, NULL)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| strcpy(card->driver, "ICE1712"); |
| strcpy(card->shortname, "ICEnsemble ICE1712"); |
| |
| switch (ice->eeprom.subvendor) { |
| case ICE1712_SUBDEVICE_STDSP24: |
| strcpy(card->shortname, "Hoontech SoundTrack Audio DSP24"); |
| break; |
| case ICE1712_SUBDEVICE_DELTA1010: |
| strcpy(card->shortname, "M Audio Delta 1010"); |
| break; |
| case ICE1712_SUBDEVICE_DELTADIO2496: |
| strcpy(card->shortname, "M Audio Delta DiO 2496"); |
| goto __no_mpu401; |
| case ICE1712_SUBDEVICE_DELTA66: |
| strcpy(card->shortname, "M Audio Delta 66"); |
| goto __no_mpu401; |
| case ICE1712_SUBDEVICE_DELTA44: |
| strcpy(card->shortname, "M Audio Delta 44"); |
| goto __no_mpu401; |
| case ICE1712_SUBDEVICE_AUDIOPHILE: |
| strcpy(card->shortname, "M Audio Audiophile 24/96"); |
| break; |
| case ICE1712_SUBDEVICE_EWX2496: |
| strcpy(card->shortname, "TerraTec EWX 24/96"); |
| break; |
| case ICE1712_SUBDEVICE_EWS88MT: |
| strcpy(card->shortname, "TerraTec EWS 88MT"); |
| break; |
| case ICE1712_SUBDEVICE_EWS88D: |
| strcpy(card->shortname, "TerraTec EWS 88D"); |
| break; |
| case ICE1712_SUBDEVICE_DMX6FIRE: |
| strcpy(card->shortname, "TerraTec DMX 6Fire"); |
| break; |
| } |
| |
| if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_ICE1712, |
| ICEREG(ice, MPU1_CTRL), 1, |
| ice->irq, 0, |
| &ice->rmidi[0])) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| if (ice->eeprom.codec & ICE1712_CFG_2xMPU401) |
| if ((err = snd_mpu401_uart_new(card, 1, MPU401_HW_ICE1712, |
| ICEREG(ice, MPU2_CTRL), 1, |
| ice->irq, 0, |
| &ice->rmidi[1])) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| |
| __no_mpu401: |
| sprintf(card->longname, "%s at 0x%lx, irq %i", |
| card->shortname, ice->port, ice->irq); |
| |
| if ((err = snd_card_register(card)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| pci_set_drvdata(pci, card); |
| dev++; |
| return 0; |
| } |
| |
| static void __devexit snd_ice1712_remove(struct pci_dev *pci) |
| { |
| snd_card_free(pci_get_drvdata(pci)); |
| pci_set_drvdata(pci, NULL); |
| } |
| |
| static struct pci_driver driver = { |
| name: "ICE1712", |
| id_table: snd_ice1712_ids, |
| probe: snd_ice1712_probe, |
| remove: __devexit_p(snd_ice1712_remove), |
| }; |
| |
| static int __init alsa_card_ice1712_init(void) |
| { |
| int err; |
| |
| if ((err = pci_module_init(&driver)) < 0) { |
| #ifdef MODULE |
| printk(KERN_ERR "ICE1712 soundcard not found or device busy\n"); |
| #endif |
| return err; |
| } |
| return 0; |
| } |
| |
| static void __exit alsa_card_ice1712_exit(void) |
| { |
| pci_unregister_driver(&driver); |
| } |
| |
| module_init(alsa_card_ice1712_init) |
| module_exit(alsa_card_ice1712_exit) |
| |
| #ifndef MODULE |
| |
| /* format is: snd-ice1712=snd_enable,snd_index,snd_id */ |
| |
| static int __init alsa_card_ice1712_setup(char *str) |
| { |
| static unsigned __initdata nr_dev = 0; |
| |
| if (nr_dev >= SNDRV_CARDS) |
| return 0; |
| (void)(get_option(&str,&snd_enable[nr_dev]) == 2 && |
| get_option(&str,&snd_index[nr_dev]) == 2 && |
| get_id(&str,&snd_id[nr_dev]) == 2); |
| nr_dev++; |
| return 1; |
| } |
| |
| __setup("snd-ice1712=", alsa_card_ice1712_setup); |
| |
| #endif /* ifndef MODULE */ |