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sound/pci/ca0106/ca0106_main.c
58.7 KB
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/* * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk> * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit |
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* Version: 0.0.25 |
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* * FEATURES currently supported: * Front, Rear and Center/LFE. * Surround40 and Surround51. * Capture from MIC an LINE IN input. * SPDIF digital playback of PCM stereo and AC3/DTS works. * (One can use a standard mono mini-jack to one RCA plugs cable. * or one can use a standard stereo mini-jack to two RCA plugs cable. * Plug one of the RCA plugs into the Coax input of the external decoder/receiver.) * ( In theory one could output 3 different AC3 streams at once, to 3 different SPDIF outputs. ) * Notes on how to capture sound: * The AC97 is used in the PLAYBACK direction. * The output from the AC97 chip, instead of reaching the speakers, is fed into the Philips 1361T ADC. * So, to record from the MIC, set the MIC Playback volume to max, * unmute the MIC and turn up the MASTER Playback volume. * So, to prevent feedback when capturing, minimise the "Capture feedback into Playback" volume. * * The only playback controls that currently do anything are: - * Analog Front * Analog Rear * Analog Center/LFE * SPDIF Front * SPDIF Rear * SPDIF Center/LFE * * For capture from Mic in or Line in. * Digital/Analog ( switch must be in Analog mode for CAPTURE. ) * * CAPTURE feedback into PLAYBACK * * Changelog: * Support interrupts per period. * Removed noise from Center/LFE channel when in Analog mode. * Rename and remove mixer controls. * 0.0.6 * Use separate card based DMA buffer for periods table list. * 0.0.7 * Change remove and rename ctrls into lists. * 0.0.8 * Try to fix capture sources. * 0.0.9 * Fix AC3 output. * Enable S32_LE format support. * 0.0.10 * Enable playback 48000 and 96000 rates. (Rates other that these do not work, even with "plug:front".) * 0.0.11 * Add Model name recognition. * 0.0.12 * Correct interrupt timing. interrupt at end of period, instead of in the middle of a playback period. * Remove redundent "voice" handling. * 0.0.13 * Single trigger call for multi channels. * 0.0.14 * Set limits based on what the sound card hardware can do. * playback periods_min=2, periods_max=8 * capture hw constraints require period_size = n * 64 bytes. * playback hw constraints require period_size = n * 64 bytes. * 0.0.15 * Minor updates. * 0.0.16 * Implement 192000 sample rate. * 0.0.17 * Add support for SB0410 and SB0413. * 0.0.18 * Modified Copyright message. * 0.0.19 * Finally fix support for SB Live 24 bit. SB0410 and SB0413. * The output codec needs resetting, otherwise all output is muted. * 0.0.20 * Merge "pci_disable_device(pci);" fixes. * 0.0.21 * Add 4 capture channels. (SPDIF only comes in on channel 0. ) * Add SPDIF capture using optional digital I/O module for SB Live 24bit. (Analog capture does not yet work.) * 0.0.22 * Add support for MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97. From kiksen, bug #901 |
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* 0.0.23 * Implement support for Line-in capture on SB Live 24bit. |
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* 0.0.24 * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) |
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* 0.0.25 * Powerdown SPI DAC channels when not in use |
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* * BUGS: * Some stability problems when unloading the snd-ca0106 kernel module. * -- * * TODO: * 4 Capture channels, only one implemented so far. * Other capture rates apart from 48khz not implemented. * MIDI * -- * GENERAL INFO: * Model: SB0310 * P17 Chip: CA0106-DAT * AC97 Codec: STAC 9721 * ADC: Philips 1361T (Stereo 24bit) * DAC: WM8746EDS (6-channel, 24bit, 192Khz) * * GENERAL INFO: * Model: SB0410 * P17 Chip: CA0106-DAT * AC97 Codec: None * ADC: WM8775EDS (4 Channel) * DAC: CS4382 (114 dB, 24-Bit, 192 kHz, 8-Channel D/A Converter with DSD Support) * SPDIF Out control switches between Mic in and SPDIF out. * No sound out or mic input working yet. * * GENERAL INFO: * Model: SB0413 * P17 Chip: CA0106-DAT * AC97 Codec: None. * ADC: Unknown * DAC: Unknown * Trying to handle it like the SB0410. * |
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* This code was initially based on code from ALSA's emu10k1x.c which is: |
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* Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * 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 * */ |
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#include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/slab.h> |
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#include <linux/module.h> |
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#include <linux/dma-mapping.h> |
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#include <sound/core.h> #include <sound/initval.h> #include <sound/pcm.h> #include <sound/ac97_codec.h> #include <sound/info.h> MODULE_AUTHOR("James Courtier-Dutton <James@superbug.demon.co.uk>"); MODULE_DESCRIPTION("CA0106"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{Creative,SB CA0106 chip}}"); // module parameters (see "Module Parameters") static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; |
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static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; |
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static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */ |
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module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for the CA0106 soundcard."); module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for the CA0106 soundcard."); module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable the CA0106 soundcard."); |
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module_param_array(subsystem, uint, NULL, 0444); MODULE_PARM_DESC(subsystem, "Force card subsystem model."); |
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#include "ca0106.h" |
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static struct snd_ca0106_details ca0106_chip_details[] = { |
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/* Sound Blaster X-Fi Extreme Audio. This does not have an AC97. 53SB079000000 */ /* It is really just a normal SB Live 24bit. */ |
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/* Tested: * See ALSA bug#3251 */ { .serial = 0x10131102, .name = "X-Fi Extreme Audio [SBxxxx]", .gpio_type = 1, .i2c_adc = 1 } , /* Sound Blaster X-Fi Extreme Audio. This does not have an AC97. 53SB079000000 */ /* It is really just a normal SB Live 24bit. */ |
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/* * CTRL:CA0111-WTLF * ADC: WM8775SEDS * DAC: CS4382-KQZ */ /* Tested: * Playback on front, rear, center/lfe speakers * Capture from Mic in. * Not-Tested: * Capture from Line in. * Playback to digital out. */ { .serial = 0x10121102, .name = "X-Fi Extreme Audio [SB0790]", .gpio_type = 1, .i2c_adc = 1 } , /* New Dell Sound Blaster Live! 7.1 24bit. This does not have an AC97. */ |
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/* AudigyLS[SB0310] */ { .serial = 0x10021102, .name = "AudigyLS [SB0310]", .ac97 = 1 } , /* Unknown AudigyLS that also says SB0310 on it */ { .serial = 0x10051102, .name = "AudigyLS [SB0310b]", .ac97 = 1 } , /* New Sound Blaster Live! 7.1 24bit. This does not have an AC97. 53SB041000001 */ { .serial = 0x10061102, .name = "Live! 7.1 24bit [SB0410]", |
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.gpio_type = 1, .i2c_adc = 1 } , |
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/* New Dell Sound Blaster Live! 7.1 24bit. This does not have an AC97. */ { .serial = 0x10071102, .name = "Live! 7.1 24bit [SB0413]", |
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.gpio_type = 1, .i2c_adc = 1 } , |
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/* New Audigy SE. Has a different DAC. */ /* SB0570: * CTRL:CA0106-DAT |
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* ADC: WM8775EDS * DAC: WM8768GEDS |
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*/ { .serial = 0x100a1102, .name = "Audigy SE [SB0570]", .gpio_type = 1, .i2c_adc = 1, |
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.spi_dac = 0x4021 } , |
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/* New Audigy LS. Has a different DAC. */ /* SB0570: * CTRL:CA0106-DAT * ADC: WM8775EDS * DAC: WM8768GEDS */ { .serial = 0x10111102, |
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.name = "Audigy SE OEM [SB0570a]", |
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.gpio_type = 1, .i2c_adc = 1, |
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.spi_dac = 0x4021 } , |
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/* Sound Blaster 5.1vx * Tested: Playback on front, rear, center/lfe speakers * Not-Tested: Capture */ { .serial = 0x10041102, .name = "Sound Blaster 5.1vx [SB1070]", .gpio_type = 1, .i2c_adc = 0, |
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.spi_dac = 0x0124 |
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} , |
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/* MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97 */ |
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/* SB0438 * CTRL:CA0106-DAT * ADC: WM8775SEDS * DAC: CS4382-KQZ */ |
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{ .serial = 0x10091462, .name = "MSI K8N Diamond MB [SB0438]", |
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.gpio_type = 2, |
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.i2c_adc = 1 } , |
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/* MSI K8N Diamond PLUS MB */ |
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{ .serial = 0x10091102, .name = "MSI K8N Diamond MB", .gpio_type = 2, |
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.i2c_adc = 1, |
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.spi_dac = 0x4021 } , |
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/* Giga-byte GA-G1975X mobo * Novell bnc#395807 */ /* FIXME: the GPIO and I2C setting aren't tested well */ { .serial = 0x1458a006, .name = "Giga-byte GA-G1975X", .gpio_type = 1, .i2c_adc = 1 }, |
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/* Shuttle XPC SD31P which has an onboard Creative Labs * Sound Blaster Live! 24-bit EAX |
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* high-definition 7.1 audio processor". * Added using info from andrewvegan in alsa bug #1298 */ { .serial = 0x30381297, .name = "Shuttle XPC SD31P [SD31P]", .gpio_type = 1, .i2c_adc = 1 } , |
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/* Shuttle XPC SD11G5 which has an onboard Creative Labs * Sound Blaster Live! 24-bit EAX * high-definition 7.1 audio processor". * Fixes ALSA bug#1600 */ { .serial = 0x30411297, .name = "Shuttle XPC SD11G5 [SD11G5]", .gpio_type = 1, .i2c_adc = 1 } , |
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{ .serial = 0, .name = "AudigyLS [Unknown]" } |
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}; /* hardware definition */ |
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static struct snd_pcm_hardware snd_ca0106_playback_hw = { |
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.info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_SYNC_START, |
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.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, |
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.rates = (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), |
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.rate_min = 48000, .rate_max = 192000, .channels_min = 2, //1, .channels_max = 2, //6, .buffer_bytes_max = ((65536 - 64) * 8), .period_bytes_min = 64, .period_bytes_max = (65536 - 64), .periods_min = 2, .periods_max = 8, .fifo_size = 0, }; |
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static struct snd_pcm_hardware snd_ca0106_capture_hw = { |
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.info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID), |
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.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, |
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#if 0 /* FIXME: looks like 44.1kHz capture causes noisy output on 48kHz */ |
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.rates = (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), |
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.rate_min = 44100, |
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#else .rates = (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), .rate_min = 48000, #endif /* FIXME */ |
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.rate_max = 192000, |
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.channels_min = 2, .channels_max = 2, |
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.buffer_bytes_max = 65536 - 128, |
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.period_bytes_min = 64, |
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.period_bytes_max = 32768 - 64, |
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.periods_min = 2, .periods_max = 2, .fifo_size = 0, }; |
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unsigned int snd_ca0106_ptr_read(struct snd_ca0106 * emu, |
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unsigned int reg, unsigned int chn) { unsigned long flags; unsigned int regptr, val; regptr = (reg << 16) | chn; spin_lock_irqsave(&emu->emu_lock, flags); outl(regptr, emu->port + PTR); val = inl(emu->port + DATA); spin_unlock_irqrestore(&emu->emu_lock, flags); return val; } |
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void snd_ca0106_ptr_write(struct snd_ca0106 *emu, |
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unsigned int reg, unsigned int chn, unsigned int data) { unsigned int regptr; unsigned long flags; regptr = (reg << 16) | chn; spin_lock_irqsave(&emu->emu_lock, flags); outl(regptr, emu->port + PTR); outl(data, emu->port + DATA); spin_unlock_irqrestore(&emu->emu_lock, flags); } |
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int snd_ca0106_spi_write(struct snd_ca0106 * emu, unsigned int data) |
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{ |
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unsigned int reset, set; unsigned int reg, tmp; int n, result; reg = SPI; if (data > 0xffff) /* Only 16bit values allowed */ return 1; tmp = snd_ca0106_ptr_read(emu, reg, 0); reset = (tmp & ~0x3ffff) | 0x20000; /* Set xxx20000 */ set = reset | 0x10000; /* Set xxx1xxxx */ snd_ca0106_ptr_write(emu, reg, 0, reset | data); tmp = snd_ca0106_ptr_read(emu, reg, 0); /* write post */ snd_ca0106_ptr_write(emu, reg, 0, set | data); result = 1; /* Wait for status bit to return to 0 */ for (n = 0; n < 100; n++) { udelay(10); tmp = snd_ca0106_ptr_read(emu, reg, 0); if (!(tmp & 0x10000)) { result = 0; break; } } if (result) /* Timed out */ return 1; snd_ca0106_ptr_write(emu, reg, 0, reset | data); tmp = snd_ca0106_ptr_read(emu, reg, 0); /* Write post */ |
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return 0; } |
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/* The ADC does not support i2c read, so only write is implemented */ |
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int snd_ca0106_i2c_write(struct snd_ca0106 *emu, |
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u32 reg, u32 value) { u32 tmp; |
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int timeout = 0; |
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int status; int retry; |
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if ((reg > 0x7f) || (value > 0x1ff)) { |
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snd_printk(KERN_ERR "i2c_write: invalid values. "); |
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return -EINVAL; } tmp = reg << 25 | value << 16; |
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/* snd_printk(KERN_DEBUG "I2C-write:reg=0x%x, value=0x%x ", reg, value); */ |
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/* Not sure what this I2C channel controls. */ /* snd_ca0106_ptr_write(emu, I2C_D0, 0, tmp); */ /* This controls the I2C connected to the WM8775 ADC Codec */ |
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snd_ca0106_ptr_write(emu, I2C_D1, 0, tmp); |
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for (retry = 0; retry < 10; retry++) { |
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/* Send the data to i2c */ |
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//tmp = snd_ca0106_ptr_read(emu, I2C_A, 0); //tmp = tmp & ~(I2C_A_ADC_READ|I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD_MASK); tmp = 0; |
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tmp = tmp | (I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD); snd_ca0106_ptr_write(emu, I2C_A, 0, tmp); /* Wait till the transaction ends */ |
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while (1) { |
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status = snd_ca0106_ptr_read(emu, I2C_A, 0); |
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/*snd_printk(KERN_DEBUG "I2C:status=0x%x ", status);*/ |
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timeout++; |
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if ((status & I2C_A_ADC_START) == 0) |
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break; |
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if (timeout > 1000) |
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break; } //Read back and see if the transaction is successful |
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if ((status & I2C_A_ADC_ABORT) == 0) |
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break; } |
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if (retry == 10) { |
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snd_printk(KERN_ERR "Writing to ADC failed! "); |
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return -EINVAL; } return 0; } |
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static void snd_ca0106_intr_enable(struct snd_ca0106 *emu, unsigned int intrenb) |
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{ unsigned long flags; |
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unsigned int intr_enable; |
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spin_lock_irqsave(&emu->emu_lock, flags); |
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intr_enable = inl(emu->port + INTE) | intrenb; outl(intr_enable, emu->port + INTE); |
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spin_unlock_irqrestore(&emu->emu_lock, flags); } |
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static void snd_ca0106_intr_disable(struct snd_ca0106 *emu, unsigned int intrenb) |
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{ unsigned long flags; |
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unsigned int intr_enable; |
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spin_lock_irqsave(&emu->emu_lock, flags); |
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intr_enable = inl(emu->port + INTE) & ~intrenb; outl(intr_enable, emu->port + INTE); |
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spin_unlock_irqrestore(&emu->emu_lock, flags); } |
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static void snd_ca0106_pcm_free_substream(struct snd_pcm_runtime *runtime) |
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{ |
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kfree(runtime->private_data); |
1da177e4c Linux-2.6.12-rc2 |
481 |
} |
485100706 [ALSA] ca0106: po... |
482 |
static const int spi_dacd_reg[] = { |
861391d3a ALSA: ca0106: Cre... |
483 484 485 486 487 |
SPI_DACD0_REG, SPI_DACD1_REG, SPI_DACD2_REG, 0, SPI_DACD4_REG, |
485100706 [ALSA] ca0106: po... |
488 489 |
}; static const int spi_dacd_bit[] = { |
861391d3a ALSA: ca0106: Cre... |
490 491 492 493 494 |
SPI_DACD0_BIT, SPI_DACD1_BIT, SPI_DACD2_BIT, 0, SPI_DACD4_BIT, |
485100706 [ALSA] ca0106: po... |
495 |
}; |
3d4758299 ALSA: ca0106 - Ad... |
496 497 498 499 500 501 502 503 |
static void restore_spdif_bits(struct snd_ca0106 *chip, int idx) { if (chip->spdif_str_bits[idx] != chip->spdif_bits[idx]) { chip->spdif_str_bits[idx] = chip->spdif_bits[idx]; snd_ca0106_ptr_write(chip, SPCS0 + idx, 0, chip->spdif_str_bits[idx]); } } |
861391d3a ALSA: ca0106: Cre... |
504 505 506 507 |
static int snd_ca0106_channel_dac(struct snd_ca0106_details *details, int channel_id) { switch (channel_id) { |
6fef153af ALSA: ca0106: All... |
508 509 510 511 512 513 514 515 516 517 518 519 |
case PCM_FRONT_CHANNEL: return (details->spi_dac & 0xf000) >> (4 * 3); case PCM_REAR_CHANNEL: return (details->spi_dac & 0x0f00) >> (4 * 2); case PCM_CENTER_LFE_CHANNEL: return (details->spi_dac & 0x00f0) >> (4 * 1); case PCM_UNKNOWN_CHANNEL: return (details->spi_dac & 0x000f) >> (4 * 0); default: snd_printk(KERN_DEBUG "ca0106: unknown channel_id %d ", channel_id); |
861391d3a ALSA: ca0106: Cre... |
520 |
} |
861391d3a ALSA: ca0106: Cre... |
521 522 |
return 0; } |
51630142e ALSA: ca0106: Pul... |
523 524 525 526 |
static int snd_ca0106_pcm_power_dac(struct snd_ca0106 *chip, int channel_id, int power) { if (chip->details->spi_dac) { |
861391d3a ALSA: ca0106: Cre... |
527 528 529 530 |
const int dac = snd_ca0106_channel_dac(chip->details, channel_id); const int reg = spi_dacd_reg[dac]; const int bit = spi_dacd_bit[dac]; |
51630142e ALSA: ca0106: Pul... |
531 532 533 |
if (power) /* Power up */ |
861391d3a ALSA: ca0106: Cre... |
534 |
chip->spi_dac_reg[reg] &= ~bit; |
51630142e ALSA: ca0106: Pul... |
535 536 |
else /* Power down */ |
861391d3a ALSA: ca0106: Cre... |
537 |
chip->spi_dac_reg[reg] |= bit; |
51630142e ALSA: ca0106: Pul... |
538 539 540 541 |
return snd_ca0106_spi_write(chip, chip->spi_dac_reg[reg]); } return 0; } |
1da177e4c Linux-2.6.12-rc2 |
542 |
/* open_playback callback */ |
e4a3d1454 [ALSA] Remove xxx... |
543 544 |
static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substream, int channel_id) |
1da177e4c Linux-2.6.12-rc2 |
545 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
546 547 548 549 |
struct snd_ca0106 *chip = snd_pcm_substream_chip(substream); struct snd_ca0106_channel *channel = &(chip->playback_channels[channel_id]); struct snd_ca0106_pcm *epcm; struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4c Linux-2.6.12-rc2 |
550 |
int err; |
e560d8d83 [ALSA] Replace wi... |
551 |
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); |
1da177e4c Linux-2.6.12-rc2 |
552 553 554 555 556 557 558 559 560 561 562 563 564 565 |
if (epcm == NULL) return -ENOMEM; epcm->emu = chip; epcm->substream = substream; epcm->channel_id=channel_id; runtime->private_data = epcm; runtime->private_free = snd_ca0106_pcm_free_substream; runtime->hw = snd_ca0106_playback_hw; channel->emu = chip; channel->number = channel_id; |
95a98265e [ALSA] ca0106 - C... |
566 |
channel->use = 1; |
ee419653a ALSA: Fix missing... |
567 568 569 570 571 |
/* printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p ", channel_id, chip, channel); */ |
1da177e4c Linux-2.6.12-rc2 |
572 |
//channel->interrupt = snd_ca0106_pcm_channel_interrupt; |
95a98265e [ALSA] ca0106 - C... |
573 |
channel->epcm = epcm; |
1da177e4c Linux-2.6.12-rc2 |
574 575 576 577 |
if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) return err; if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0) return err; |
b83f346bc [ALSA] remove inc... |
578 |
snd_pcm_set_sync(substream); |
485100706 [ALSA] ca0106: po... |
579 |
|
51630142e ALSA: ca0106: Pul... |
580 581 582 |
/* Front channel dac should already be on */ if (channel_id != PCM_FRONT_CHANNEL) { err = snd_ca0106_pcm_power_dac(chip, channel_id, 1); |
485100706 [ALSA] ca0106: po... |
583 584 585 |
if (err < 0) return err; } |
3d4758299 ALSA: ca0106 - Ad... |
586 587 |
restore_spdif_bits(chip, channel_id); |
1da177e4c Linux-2.6.12-rc2 |
588 589 590 591 |
return 0; } /* close callback */ |
e4a3d1454 [ALSA] Remove xxx... |
592 |
static int snd_ca0106_pcm_close_playback(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
593 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
594 595 596 597 |
struct snd_ca0106 *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; chip->playback_channels[epcm->channel_id].use = 0; |
485100706 [ALSA] ca0106: po... |
598 |
|
3d4758299 ALSA: ca0106 - Ad... |
599 |
restore_spdif_bits(chip, epcm->channel_id); |
51630142e ALSA: ca0106: Pul... |
600 601 602 603 604 605 |
/* Front channel dac should stay on */ if (epcm->channel_id != PCM_FRONT_CHANNEL) { int err; err = snd_ca0106_pcm_power_dac(chip, epcm->channel_id, 0); if (err < 0) return err; |
485100706 [ALSA] ca0106: po... |
606 |
} |
51630142e ALSA: ca0106: Pul... |
607 |
|
e4a3d1454 [ALSA] Remove xxx... |
608 |
/* FIXME: maybe zero others */ |
1da177e4c Linux-2.6.12-rc2 |
609 610 |
return 0; } |
e4a3d1454 [ALSA] Remove xxx... |
611 |
static int snd_ca0106_pcm_open_playback_front(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
612 613 614 |
{ return snd_ca0106_pcm_open_playback_channel(substream, PCM_FRONT_CHANNEL); } |
e4a3d1454 [ALSA] Remove xxx... |
615 |
static int snd_ca0106_pcm_open_playback_center_lfe(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
616 617 618 |
{ return snd_ca0106_pcm_open_playback_channel(substream, PCM_CENTER_LFE_CHANNEL); } |
e4a3d1454 [ALSA] Remove xxx... |
619 |
static int snd_ca0106_pcm_open_playback_unknown(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
620 621 622 |
{ return snd_ca0106_pcm_open_playback_channel(substream, PCM_UNKNOWN_CHANNEL); } |
e4a3d1454 [ALSA] Remove xxx... |
623 |
static int snd_ca0106_pcm_open_playback_rear(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
624 625 626 627 628 |
{ return snd_ca0106_pcm_open_playback_channel(substream, PCM_REAR_CHANNEL); } /* open_capture callback */ |
e4a3d1454 [ALSA] Remove xxx... |
629 630 |
static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substream, int channel_id) |
1da177e4c Linux-2.6.12-rc2 |
631 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
632 633 634 635 |
struct snd_ca0106 *chip = snd_pcm_substream_chip(substream); struct snd_ca0106_channel *channel = &(chip->capture_channels[channel_id]); struct snd_ca0106_pcm *epcm; struct snd_pcm_runtime *runtime = substream->runtime; |
1da177e4c Linux-2.6.12-rc2 |
636 |
int err; |
e560d8d83 [ALSA] Replace wi... |
637 |
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); |
1da177e4c Linux-2.6.12-rc2 |
638 |
if (epcm == NULL) { |
99b359ba1 [ALSA] Add missin... |
639 640 |
snd_printk(KERN_ERR "open_capture_channel: failed epcm alloc "); |
1da177e4c Linux-2.6.12-rc2 |
641 642 643 644 645 646 647 648 649 650 651 652 653 |
return -ENOMEM; } epcm->emu = chip; epcm->substream = substream; epcm->channel_id=channel_id; runtime->private_data = epcm; runtime->private_free = snd_ca0106_pcm_free_substream; runtime->hw = snd_ca0106_capture_hw; channel->emu = chip; channel->number = channel_id; |
95a98265e [ALSA] ca0106 - C... |
654 |
channel->use = 1; |
ee419653a ALSA: Fix missing... |
655 656 657 658 659 |
/* printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p ", channel_id, chip, channel); */ |
1da177e4c Linux-2.6.12-rc2 |
660 |
//channel->interrupt = snd_ca0106_pcm_channel_interrupt; |
e4a3d1454 [ALSA] Remove xxx... |
661 |
channel->epcm = epcm; |
1da177e4c Linux-2.6.12-rc2 |
662 663 664 665 666 667 668 669 670 |
if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) return err; //snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, &hw_constraints_capture_period_sizes); if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0) return err; return 0; } /* close callback */ |
e4a3d1454 [ALSA] Remove xxx... |
671 |
static int snd_ca0106_pcm_close_capture(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
672 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
673 674 675 676 677 |
struct snd_ca0106 *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; chip->capture_channels[epcm->channel_id].use = 0; /* FIXME: maybe zero others */ |
1da177e4c Linux-2.6.12-rc2 |
678 679 |
return 0; } |
e4a3d1454 [ALSA] Remove xxx... |
680 |
static int snd_ca0106_pcm_open_0_capture(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
681 682 683 |
{ return snd_ca0106_pcm_open_capture_channel(substream, 0); } |
e4a3d1454 [ALSA] Remove xxx... |
684 |
static int snd_ca0106_pcm_open_1_capture(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
685 686 687 |
{ return snd_ca0106_pcm_open_capture_channel(substream, 1); } |
e4a3d1454 [ALSA] Remove xxx... |
688 |
static int snd_ca0106_pcm_open_2_capture(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
689 690 691 |
{ return snd_ca0106_pcm_open_capture_channel(substream, 2); } |
e4a3d1454 [ALSA] Remove xxx... |
692 |
static int snd_ca0106_pcm_open_3_capture(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
693 694 695 696 697 |
{ return snd_ca0106_pcm_open_capture_channel(substream, 3); } /* hw_params callback */ |
e4a3d1454 [ALSA] Remove xxx... |
698 699 |
static int snd_ca0106_pcm_hw_params_playback(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) |
1da177e4c Linux-2.6.12-rc2 |
700 701 702 703 704 705 |
{ return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } /* hw_free callback */ |
e4a3d1454 [ALSA] Remove xxx... |
706 |
static int snd_ca0106_pcm_hw_free_playback(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
707 708 709 710 711 |
{ return snd_pcm_lib_free_pages(substream); } /* hw_params callback */ |
e4a3d1454 [ALSA] Remove xxx... |
712 713 |
static int snd_ca0106_pcm_hw_params_capture(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) |
1da177e4c Linux-2.6.12-rc2 |
714 715 716 717 718 719 |
{ return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } /* hw_free callback */ |
e4a3d1454 [ALSA] Remove xxx... |
720 |
static int snd_ca0106_pcm_hw_free_capture(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
721 722 723 724 725 |
{ return snd_pcm_lib_free_pages(substream); } /* prepare playback callback */ |
e4a3d1454 [ALSA] Remove xxx... |
726 |
static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
727 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
728 729 730 |
struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; |
1da177e4c Linux-2.6.12-rc2 |
731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 |
int channel = epcm->channel_id; u32 *table_base = (u32 *)(emu->buffer.area+(8*16*channel)); u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size); u32 hcfg_mask = HCFG_PLAYBACK_S32_LE; u32 hcfg_set = 0x00000000; u32 hcfg; u32 reg40_mask = 0x30000 << (channel<<1); u32 reg40_set = 0; u32 reg40; /* FIXME: Depending on mixer selection of SPDIF out or not, select the spdif rate or the DAC rate. */ u32 reg71_mask = 0x03030000 ; /* Global. Set SPDIF rate. We only support 44100 to spdif, not to DAC. */ u32 reg71_set = 0; u32 reg71; int i; |
ee419653a ALSA: Fix missing... |
746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 |
#if 0 /* debug */ snd_printk(KERN_DEBUG "prepare:channel_number=%d, rate=%d, format=0x%x, " "channels=%d, buffer_size=%ld, period_size=%ld, " "periods=%u, frames_to_bytes=%d ", channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1)); snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p ", runtime->dma_addr, runtime->dma_area, table_base); snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x ", emu->buffer.addr, emu->buffer.area, emu->buffer.bytes); #endif /* debug */ |
1da177e4c Linux-2.6.12-rc2 |
763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 |
/* Rate can be set per channel. */ /* reg40 control host to fifo */ /* reg71 controls DAC rate. */ switch (runtime->rate) { case 44100: reg40_set = 0x10000 << (channel<<1); reg71_set = 0x01010000; break; case 48000: reg40_set = 0; reg71_set = 0; break; case 96000: reg40_set = 0x20000 << (channel<<1); reg71_set = 0x02020000; break; case 192000: reg40_set = 0x30000 << (channel<<1); reg71_set = 0x03030000; break; default: reg40_set = 0; reg71_set = 0; break; } /* Format is a global setting */ /* FIXME: Only let the first channel accessed set this. */ switch (runtime->format) { case SNDRV_PCM_FORMAT_S16_LE: hcfg_set = 0; break; case SNDRV_PCM_FORMAT_S32_LE: hcfg_set = HCFG_PLAYBACK_S32_LE; break; default: hcfg_set = 0; break; } hcfg = inl(emu->port + HCFG) ; hcfg = (hcfg & ~hcfg_mask) | hcfg_set; outl(hcfg, emu->port + HCFG); reg40 = snd_ca0106_ptr_read(emu, 0x40, 0); reg40 = (reg40 & ~reg40_mask) | reg40_set; snd_ca0106_ptr_write(emu, 0x40, 0, reg40); reg71 = snd_ca0106_ptr_read(emu, 0x71, 0); reg71 = (reg71 & ~reg71_mask) | reg71_set; snd_ca0106_ptr_write(emu, 0x71, 0, reg71); /* FIXME: Check emu->buffer.size before actually writing to it. */ for(i=0; i < runtime->periods; i++) { |
95a98265e [ALSA] ca0106 - C... |
813 814 |
table_base[i*2] = runtime->dma_addr + (i * period_size_bytes); table_base[i*2+1] = period_size_bytes << 16; |
1da177e4c Linux-2.6.12-rc2 |
815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 |
} snd_ca0106_ptr_write(emu, PLAYBACK_LIST_ADDR, channel, emu->buffer.addr+(8*16*channel)); snd_ca0106_ptr_write(emu, PLAYBACK_LIST_SIZE, channel, (runtime->periods - 1) << 19); snd_ca0106_ptr_write(emu, PLAYBACK_LIST_PTR, channel, 0); snd_ca0106_ptr_write(emu, PLAYBACK_DMA_ADDR, channel, runtime->dma_addr); snd_ca0106_ptr_write(emu, PLAYBACK_PERIOD_SIZE, channel, frames_to_bytes(runtime, runtime->period_size)<<16); // buffer size in bytes /* FIXME test what 0 bytes does. */ snd_ca0106_ptr_write(emu, PLAYBACK_PERIOD_SIZE, channel, 0); // buffer size in bytes snd_ca0106_ptr_write(emu, PLAYBACK_POINTER, channel, 0); snd_ca0106_ptr_write(emu, 0x07, channel, 0x0); snd_ca0106_ptr_write(emu, 0x08, channel, 0); snd_ca0106_ptr_write(emu, PLAYBACK_MUTE, 0x0, 0x0); /* Unmute output */ #if 0 snd_ca0106_ptr_write(emu, SPCS0, 0, SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT ); |
1da177e4c Linux-2.6.12-rc2 |
834 835 836 837 838 839 |
#endif return 0; } /* prepare capture callback */ |
e4a3d1454 [ALSA] Remove xxx... |
840 |
static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
841 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
842 843 844 |
struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; |
1da177e4c Linux-2.6.12-rc2 |
845 |
int channel = epcm->channel_id; |
883130b47 [ALSA] Implement ... |
846 847 848 849 850 851 852 853 |
u32 hcfg_mask = HCFG_CAPTURE_S32_LE; u32 hcfg_set = 0x00000000; u32 hcfg; u32 over_sampling=0x2; u32 reg71_mask = 0x0000c000 ; /* Global. Set ADC rate. */ u32 reg71_set = 0; u32 reg71; |
ee419653a ALSA: Fix missing... |
854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 |
#if 0 /* debug */ snd_printk(KERN_DEBUG "prepare:channel_number=%d, rate=%d, format=0x%x, " "channels=%d, buffer_size=%ld, period_size=%ld, " "periods=%u, frames_to_bytes=%d ", channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1)); snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p ", runtime->dma_addr, runtime->dma_area, table_base); snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x ", emu->buffer.addr, emu->buffer.area, emu->buffer.bytes); #endif /* debug */ |
883130b47 [ALSA] Implement ... |
871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 |
/* reg71 controls ADC rate. */ switch (runtime->rate) { case 44100: reg71_set = 0x00004000; break; case 48000: reg71_set = 0; break; case 96000: reg71_set = 0x00008000; over_sampling=0xa; break; case 192000: reg71_set = 0x0000c000; over_sampling=0xa; break; default: reg71_set = 0; break; } /* Format is a global setting */ /* FIXME: Only let the first channel accessed set this. */ switch (runtime->format) { case SNDRV_PCM_FORMAT_S16_LE: hcfg_set = 0; break; case SNDRV_PCM_FORMAT_S32_LE: hcfg_set = HCFG_CAPTURE_S32_LE; break; default: hcfg_set = 0; break; } hcfg = inl(emu->port + HCFG) ; hcfg = (hcfg & ~hcfg_mask) | hcfg_set; outl(hcfg, emu->port + HCFG); reg71 = snd_ca0106_ptr_read(emu, 0x71, 0); reg71 = (reg71 & ~reg71_mask) | reg71_set; snd_ca0106_ptr_write(emu, 0x71, 0, reg71); if (emu->details->i2c_adc == 1) { /* The SB0410 and SB0413 use I2C to control ADC. */ snd_ca0106_i2c_write(emu, ADC_MASTER, over_sampling); /* Adjust the over sampler to better suit the capture rate. */ } |
ee419653a ALSA: Fix missing... |
913 914 915 916 917 918 919 920 921 |
/* printk(KERN_DEBUG "prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, " "buffer_size=%ld, period_size=%ld, frames_to_bytes=%d ", channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, frames_to_bytes(runtime, 1)); */ |
1da177e4c Linux-2.6.12-rc2 |
922 923 924 925 926 927 928 929 930 |
snd_ca0106_ptr_write(emu, 0x13, channel, 0); snd_ca0106_ptr_write(emu, CAPTURE_DMA_ADDR, channel, runtime->dma_addr); snd_ca0106_ptr_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffer_size)<<16); // buffer size in bytes snd_ca0106_ptr_write(emu, CAPTURE_POINTER, channel, 0); return 0; } /* trigger_playback callback */ |
e4a3d1454 [ALSA] Remove xxx... |
931 |
static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream, |
1da177e4c Linux-2.6.12-rc2 |
932 933 |
int cmd) { |
e4a3d1454 [ALSA] Remove xxx... |
934 935 936 |
struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime; struct snd_ca0106_pcm *epcm; |
1da177e4c Linux-2.6.12-rc2 |
937 938 |
int channel; int result = 0; |
e4a3d1454 [ALSA] Remove xxx... |
939 |
struct snd_pcm_substream *s; |
1da177e4c Linux-2.6.12-rc2 |
940 941 |
u32 basic = 0; u32 extended = 0; |
5da95273c ALSA: ca0106 - Ad... |
942 943 |
u32 bits; int running = 0; |
1da177e4c Linux-2.6.12-rc2 |
944 945 946 |
switch (cmd) { case SNDRV_PCM_TRIGGER_START: |
5da95273c ALSA: ca0106 - Ad... |
947 948 |
case SNDRV_PCM_TRIGGER_RESUME: running = 1; |
1da177e4c Linux-2.6.12-rc2 |
949 950 |
break; case SNDRV_PCM_TRIGGER_STOP: |
5da95273c ALSA: ca0106 - Ad... |
951 |
case SNDRV_PCM_TRIGGER_SUSPEND: |
1da177e4c Linux-2.6.12-rc2 |
952 |
default: |
5da95273c ALSA: ca0106 - Ad... |
953 |
running = 0; |
1da177e4c Linux-2.6.12-rc2 |
954 955 |
break; } |
ef991b95a [ALSA] Add snd_pc... |
956 |
snd_pcm_group_for_each_entry(s, substream) { |
29998d24a [ALSA] check for ... |
957 958 959 |
if (snd_pcm_substream_chip(s) != emu || s->stream != SNDRV_PCM_STREAM_PLAYBACK) continue; |
1da177e4c Linux-2.6.12-rc2 |
960 961 962 |
runtime = s->runtime; epcm = runtime->private_data; channel = epcm->channel_id; |
ee419653a ALSA: Fix missing... |
963 964 |
/* snd_printk(KERN_DEBUG "channel=%d ", channel); */ |
1da177e4c Linux-2.6.12-rc2 |
965 |
epcm->running = running; |
5da95273c ALSA: ca0106 - Ad... |
966 967 |
basic |= (0x1 << channel); extended |= (0x10 << channel); |
1da177e4c Linux-2.6.12-rc2 |
968 969 |
snd_pcm_trigger_done(s, substream); } |
ee419653a ALSA: Fix missing... |
970 971 |
/* snd_printk(KERN_DEBUG "basic=0x%x, extended=0x%x ",basic, extended); */ |
1da177e4c Linux-2.6.12-rc2 |
972 973 974 |
switch (cmd) { case SNDRV_PCM_TRIGGER_START: |
5da95273c ALSA: ca0106 - Ad... |
975 976 977 978 979 980 981 |
case SNDRV_PCM_TRIGGER_RESUME: bits = snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0); bits |= extended; snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, bits); bits = snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0); bits |= basic; snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, bits); |
1da177e4c Linux-2.6.12-rc2 |
982 983 |
break; case SNDRV_PCM_TRIGGER_STOP: |
5da95273c ALSA: ca0106 - Ad... |
984 985 986 987 988 989 990 |
case SNDRV_PCM_TRIGGER_SUSPEND: bits = snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0); bits &= ~basic; snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, bits); bits = snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0); bits &= ~extended; snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, bits); |
1da177e4c Linux-2.6.12-rc2 |
991 992 993 994 995 996 997 998 999 |
break; default: result = -EINVAL; break; } return result; } /* trigger_capture callback */ |
e4a3d1454 [ALSA] Remove xxx... |
1000 |
static int snd_ca0106_pcm_trigger_capture(struct snd_pcm_substream *substream, |
1da177e4c Linux-2.6.12-rc2 |
1001 1002 |
int cmd) { |
e4a3d1454 [ALSA] Remove xxx... |
1003 1004 1005 |
struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; |
1da177e4c Linux-2.6.12-rc2 |
1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 |
int channel = epcm->channel_id; int result = 0; switch (cmd) { case SNDRV_PCM_TRIGGER_START: snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0) | (0x110000<<channel)); snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0)|(0x100<<channel)); epcm->running = 1; break; case SNDRV_PCM_TRIGGER_STOP: snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0) & ~(0x100<<channel)); snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0) & ~(0x110000<<channel)); epcm->running = 0; break; default: result = -EINVAL; break; } return result; } /* pointer_playback callback */ static snd_pcm_uframes_t |
e4a3d1454 [ALSA] Remove xxx... |
1029 |
snd_ca0106_pcm_pointer_playback(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1030 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1031 1032 1033 |
struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; |
add7c0a6a ALSA: ca0106 - cl... |
1034 |
unsigned int ptr, prev_ptr; |
1da177e4c Linux-2.6.12-rc2 |
1035 |
int channel = epcm->channel_id; |
add7c0a6a ALSA: ca0106 - cl... |
1036 |
int timeout = 10; |
1da177e4c Linux-2.6.12-rc2 |
1037 1038 1039 |
if (!epcm->running) return 0; |
add7c0a6a ALSA: ca0106 - cl... |
1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 |
prev_ptr = -1; do { ptr = snd_ca0106_ptr_read(emu, PLAYBACK_LIST_PTR, channel); ptr = (ptr >> 3) * runtime->period_size; ptr += bytes_to_frames(runtime, snd_ca0106_ptr_read(emu, PLAYBACK_POINTER, channel)); if (ptr >= runtime->buffer_size) ptr -= runtime->buffer_size; if (prev_ptr == ptr) return ptr; prev_ptr = ptr; } while (--timeout); snd_printk(KERN_WARNING "ca0106: unstable DMA pointer! "); return 0; |
1da177e4c Linux-2.6.12-rc2 |
1055 1056 1057 1058 |
} /* pointer_capture callback */ static snd_pcm_uframes_t |
e4a3d1454 [ALSA] Remove xxx... |
1059 |
snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream) |
1da177e4c Linux-2.6.12-rc2 |
1060 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1061 1062 1063 |
struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; |
1da177e4c Linux-2.6.12-rc2 |
1064 |
snd_pcm_uframes_t ptr, ptr1, ptr2 = 0; |
c521dde6a sound, ca0106: Fi... |
1065 |
int channel = epcm->channel_id; |
1da177e4c Linux-2.6.12-rc2 |
1066 1067 1068 1069 1070 1071 1072 1073 1074 |
if (!epcm->running) return 0; ptr1 = snd_ca0106_ptr_read(emu, CAPTURE_POINTER, channel); ptr2 = bytes_to_frames(runtime, ptr1); ptr=ptr2; if (ptr >= runtime->buffer_size) ptr -= runtime->buffer_size; |
ee419653a ALSA: Fix missing... |
1075 1076 1077 1078 1079 1080 1081 1082 |
/* printk(KERN_DEBUG "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, " "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d ", ptr1, ptr2, ptr, (int)runtime->buffer_size, (int)runtime->period_size, (int)runtime->frame_bits, (int)runtime->rate); */ |
1da177e4c Linux-2.6.12-rc2 |
1083 1084 1085 1086 |
return ptr; } /* operators */ |
e4a3d1454 [ALSA] Remove xxx... |
1087 |
static struct snd_pcm_ops snd_ca0106_playback_front_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1088 1089 1090 1091 1092 1093 1094 1095 1096 |
.open = snd_ca0106_pcm_open_playback_front, .close = snd_ca0106_pcm_close_playback, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ca0106_pcm_hw_params_playback, .hw_free = snd_ca0106_pcm_hw_free_playback, .prepare = snd_ca0106_pcm_prepare_playback, .trigger = snd_ca0106_pcm_trigger_playback, .pointer = snd_ca0106_pcm_pointer_playback, }; |
e4a3d1454 [ALSA] Remove xxx... |
1097 |
static struct snd_pcm_ops snd_ca0106_capture_0_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1098 1099 1100 1101 1102 1103 1104 1105 1106 |
.open = snd_ca0106_pcm_open_0_capture, .close = snd_ca0106_pcm_close_capture, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ca0106_pcm_hw_params_capture, .hw_free = snd_ca0106_pcm_hw_free_capture, .prepare = snd_ca0106_pcm_prepare_capture, .trigger = snd_ca0106_pcm_trigger_capture, .pointer = snd_ca0106_pcm_pointer_capture, }; |
e4a3d1454 [ALSA] Remove xxx... |
1107 |
static struct snd_pcm_ops snd_ca0106_capture_1_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1108 1109 1110 1111 1112 1113 1114 1115 1116 |
.open = snd_ca0106_pcm_open_1_capture, .close = snd_ca0106_pcm_close_capture, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ca0106_pcm_hw_params_capture, .hw_free = snd_ca0106_pcm_hw_free_capture, .prepare = snd_ca0106_pcm_prepare_capture, .trigger = snd_ca0106_pcm_trigger_capture, .pointer = snd_ca0106_pcm_pointer_capture, }; |
e4a3d1454 [ALSA] Remove xxx... |
1117 |
static struct snd_pcm_ops snd_ca0106_capture_2_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1118 1119 1120 1121 1122 1123 1124 1125 1126 |
.open = snd_ca0106_pcm_open_2_capture, .close = snd_ca0106_pcm_close_capture, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ca0106_pcm_hw_params_capture, .hw_free = snd_ca0106_pcm_hw_free_capture, .prepare = snd_ca0106_pcm_prepare_capture, .trigger = snd_ca0106_pcm_trigger_capture, .pointer = snd_ca0106_pcm_pointer_capture, }; |
e4a3d1454 [ALSA] Remove xxx... |
1127 |
static struct snd_pcm_ops snd_ca0106_capture_3_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1128 1129 1130 1131 1132 1133 1134 1135 1136 |
.open = snd_ca0106_pcm_open_3_capture, .close = snd_ca0106_pcm_close_capture, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ca0106_pcm_hw_params_capture, .hw_free = snd_ca0106_pcm_hw_free_capture, .prepare = snd_ca0106_pcm_prepare_capture, .trigger = snd_ca0106_pcm_trigger_capture, .pointer = snd_ca0106_pcm_pointer_capture, }; |
e4a3d1454 [ALSA] Remove xxx... |
1137 |
static struct snd_pcm_ops snd_ca0106_playback_center_lfe_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1138 1139 1140 1141 1142 1143 1144 1145 1146 |
.open = snd_ca0106_pcm_open_playback_center_lfe, .close = snd_ca0106_pcm_close_playback, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ca0106_pcm_hw_params_playback, .hw_free = snd_ca0106_pcm_hw_free_playback, .prepare = snd_ca0106_pcm_prepare_playback, .trigger = snd_ca0106_pcm_trigger_playback, .pointer = snd_ca0106_pcm_pointer_playback, }; |
e4a3d1454 [ALSA] Remove xxx... |
1147 |
static struct snd_pcm_ops snd_ca0106_playback_unknown_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1148 1149 1150 1151 1152 1153 1154 1155 1156 |
.open = snd_ca0106_pcm_open_playback_unknown, .close = snd_ca0106_pcm_close_playback, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ca0106_pcm_hw_params_playback, .hw_free = snd_ca0106_pcm_hw_free_playback, .prepare = snd_ca0106_pcm_prepare_playback, .trigger = snd_ca0106_pcm_trigger_playback, .pointer = snd_ca0106_pcm_pointer_playback, }; |
e4a3d1454 [ALSA] Remove xxx... |
1157 |
static struct snd_pcm_ops snd_ca0106_playback_rear_ops = { |
1da177e4c Linux-2.6.12-rc2 |
1158 1159 1160 1161 1162 1163 1164 1165 1166 |
.open = snd_ca0106_pcm_open_playback_rear, .close = snd_ca0106_pcm_close_playback, .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ca0106_pcm_hw_params_playback, .hw_free = snd_ca0106_pcm_hw_free_playback, .prepare = snd_ca0106_pcm_prepare_playback, .trigger = snd_ca0106_pcm_trigger_playback, .pointer = snd_ca0106_pcm_pointer_playback, }; |
e4a3d1454 [ALSA] Remove xxx... |
1167 |
static unsigned short snd_ca0106_ac97_read(struct snd_ac97 *ac97, |
1da177e4c Linux-2.6.12-rc2 |
1168 1169 |
unsigned short reg) { |
e4a3d1454 [ALSA] Remove xxx... |
1170 |
struct snd_ca0106 *emu = ac97->private_data; |
1da177e4c Linux-2.6.12-rc2 |
1171 1172 1173 1174 1175 1176 1177 1178 1179 |
unsigned long flags; unsigned short val; spin_lock_irqsave(&emu->emu_lock, flags); outb(reg, emu->port + AC97ADDRESS); val = inw(emu->port + AC97DATA); spin_unlock_irqrestore(&emu->emu_lock, flags); return val; } |
e4a3d1454 [ALSA] Remove xxx... |
1180 |
static void snd_ca0106_ac97_write(struct snd_ac97 *ac97, |
1da177e4c Linux-2.6.12-rc2 |
1181 1182 |
unsigned short reg, unsigned short val) { |
e4a3d1454 [ALSA] Remove xxx... |
1183 |
struct snd_ca0106 *emu = ac97->private_data; |
1da177e4c Linux-2.6.12-rc2 |
1184 1185 1186 1187 1188 1189 1190 |
unsigned long flags; spin_lock_irqsave(&emu->emu_lock, flags); outb(reg, emu->port + AC97ADDRESS); outw(val, emu->port + AC97DATA); spin_unlock_irqrestore(&emu->emu_lock, flags); } |
e4a3d1454 [ALSA] Remove xxx... |
1191 |
static int snd_ca0106_ac97(struct snd_ca0106 *chip) |
1da177e4c Linux-2.6.12-rc2 |
1192 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1193 1194 |
struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; |
1da177e4c Linux-2.6.12-rc2 |
1195 |
int err; |
e4a3d1454 [ALSA] Remove xxx... |
1196 |
static struct snd_ac97_bus_ops ops = { |
1da177e4c Linux-2.6.12-rc2 |
1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 |
.write = snd_ca0106_ac97_write, .read = snd_ca0106_ac97_read, }; if ((err = snd_ac97_bus(chip->card, 0, &ops, NULL, &pbus)) < 0) return err; pbus->no_vra = 1; /* we don't need VRA */ memset(&ac97, 0, sizeof(ac97)); ac97.private_data = chip; |
36c4dc422 [ALSA] Skip ac97 ... |
1207 |
ac97.scaps = AC97_SCAP_NO_SPDIF; |
1da177e4c Linux-2.6.12-rc2 |
1208 1209 |
return snd_ac97_mixer(pbus, &ac97, &chip->ac97); } |
5da95273c ALSA: ca0106 - Ad... |
1210 |
static void ca0106_stop_chip(struct snd_ca0106 *chip); |
e4a3d1454 [ALSA] Remove xxx... |
1211 |
static int snd_ca0106_free(struct snd_ca0106 *chip) |
1da177e4c Linux-2.6.12-rc2 |
1212 |
{ |
5da95273c ALSA: ca0106 - Ad... |
1213 1214 1215 |
if (chip->res_port != NULL) { /* avoid access to already used hardware */ ca0106_stop_chip(chip); |
1da177e4c Linux-2.6.12-rc2 |
1216 |
} |
ebf029da3 [ALSA] Fix possib... |
1217 1218 |
if (chip->irq >= 0) free_irq(chip->irq, chip); |
1da177e4c Linux-2.6.12-rc2 |
1219 1220 1221 1222 1223 1224 1225 |
// release the data #if 1 if (chip->buffer.area) snd_dma_free_pages(&chip->buffer); #endif // release the i/o port |
b1d5776d8 [ALSA] Remove vma... |
1226 |
release_and_free_resource(chip->res_port); |
1da177e4c Linux-2.6.12-rc2 |
1227 1228 1229 1230 |
pci_disable_device(chip->pci); kfree(chip); return 0; } |
e4a3d1454 [ALSA] Remove xxx... |
1231 |
static int snd_ca0106_dev_free(struct snd_device *device) |
1da177e4c Linux-2.6.12-rc2 |
1232 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1233 |
struct snd_ca0106 *chip = device->device_data; |
1da177e4c Linux-2.6.12-rc2 |
1234 1235 |
return snd_ca0106_free(chip); } |
7d12e780e IRQ: Maintain reg... |
1236 |
static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id) |
1da177e4c Linux-2.6.12-rc2 |
1237 1238 |
{ unsigned int status; |
e4a3d1454 [ALSA] Remove xxx... |
1239 |
struct snd_ca0106 *chip = dev_id; |
1da177e4c Linux-2.6.12-rc2 |
1240 1241 1242 |
int i; int mask; unsigned int stat76; |
e4a3d1454 [ALSA] Remove xxx... |
1243 |
struct snd_ca0106_channel *pchannel; |
1da177e4c Linux-2.6.12-rc2 |
1244 |
|
1da177e4c Linux-2.6.12-rc2 |
1245 |
status = inl(chip->port + IPR); |
1da177e4c Linux-2.6.12-rc2 |
1246 1247 1248 1249 |
if (! status) return IRQ_NONE; stat76 = snd_ca0106_ptr_read(chip, EXTENDED_INT, 0); |
ee419653a ALSA: Fix missing... |
1250 1251 1252 1253 1254 1255 1256 1257 |
/* snd_printk(KERN_DEBUG "interrupt status = 0x%08x, stat76=0x%08x ", status, stat76); snd_printk(KERN_DEBUG "ptr=0x%08x ", snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0)); */ |
1da177e4c Linux-2.6.12-rc2 |
1258 1259 1260 |
mask = 0x11; /* 0x1 for one half, 0x10 for the other half period. */ for(i = 0; i < 4; i++) { pchannel = &(chip->playback_channels[i]); |
95a98265e [ALSA] ca0106 - C... |
1261 |
if (stat76 & mask) { |
1da177e4c Linux-2.6.12-rc2 |
1262 1263 |
/* FIXME: Select the correct substream for period elapsed */ if(pchannel->use) { |
95a98265e [ALSA] ca0106 - C... |
1264 1265 1266 |
snd_pcm_period_elapsed(pchannel->epcm->substream); //printk(KERN_INFO "interrupt [%d] used ", i); |
1da177e4c Linux-2.6.12-rc2 |
1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 |
} } //printk(KERN_INFO "channel=%p ",pchannel); //printk(KERN_INFO "interrupt stat76[%d] = %08x, use=%d, channel=%d ", i, stat76, pchannel->use, pchannel->number); mask <<= 1; } mask = 0x110000; /* 0x1 for one half, 0x10 for the other half period. */ for(i = 0; i < 4; i++) { pchannel = &(chip->capture_channels[i]); |
95a98265e [ALSA] ca0106 - C... |
1278 |
if (stat76 & mask) { |
1da177e4c Linux-2.6.12-rc2 |
1279 1280 |
/* FIXME: Select the correct substream for period elapsed */ if(pchannel->use) { |
95a98265e [ALSA] ca0106 - C... |
1281 1282 1283 |
snd_pcm_period_elapsed(pchannel->epcm->substream); //printk(KERN_INFO "interrupt [%d] used ", i); |
1da177e4c Linux-2.6.12-rc2 |
1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 |
} } //printk(KERN_INFO "channel=%p ",pchannel); //printk(KERN_INFO "interrupt stat76[%d] = %08x, use=%d, channel=%d ", i, stat76, pchannel->use, pchannel->number); mask <<= 1; } snd_ca0106_ptr_write(chip, EXTENDED_INT, 0, stat76); |
8a5afd29d [ALSA] snd-ca0106... |
1294 1295 |
if (chip->midi.dev_id && |
95a98265e [ALSA] ca0106 - C... |
1296 |
(status & (chip->midi.ipr_tx|chip->midi.ipr_rx))) { |
8a5afd29d [ALSA] snd-ca0106... |
1297 1298 1299 1300 1301 |
if (chip->midi.interrupt) chip->midi.interrupt(&chip->midi, status); else chip->midi.interrupt_disable(&chip->midi, chip->midi.tx_enable | chip->midi.rx_enable); } |
1da177e4c Linux-2.6.12-rc2 |
1302 1303 |
// acknowledge the interrupt if necessary outl(status, chip->port+IPR); |
1da177e4c Linux-2.6.12-rc2 |
1304 1305 |
return IRQ_HANDLED; } |
5da95273c ALSA: ca0106 - Ad... |
1306 |
static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device) |
1da177e4c Linux-2.6.12-rc2 |
1307 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1308 1309 |
struct snd_pcm *pcm; struct snd_pcm_substream *substream; |
1da177e4c Linux-2.6.12-rc2 |
1310 1311 |
int err; |
5da95273c ALSA: ca0106 - Ad... |
1312 1313 |
err = snd_pcm_new(emu->card, "ca0106", device, 1, 1, &pcm); if (err < 0) |
1da177e4c Linux-2.6.12-rc2 |
1314 1315 1316 |
return err; pcm->private_data = emu; |
1da177e4c Linux-2.6.12-rc2 |
1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 |
switch (device) { case 0: snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_front_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_0_ops); break; case 1: snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_rear_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_1_ops); break; case 2: snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_center_lfe_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_2_ops); break; case 3: snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_unknown_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_3_ops); break; } pcm->info_flags = 0; |
1da177e4c Linux-2.6.12-rc2 |
1338 |
strcpy(pcm->name, "CA0106"); |
1da177e4c Linux-2.6.12-rc2 |
1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 |
for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next) { if ((err = snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024)) < 0) /* FIXME: 32*1024 for sound buffer, between 32and64 for Periods table. */ return err; } for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; substream; substream = substream->next) { if ((err = snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024)) < 0) return err; } |
5da95273c ALSA: ca0106 - Ad... |
1360 |
emu->pcm[device] = pcm; |
1da177e4c Linux-2.6.12-rc2 |
1361 1362 1363 |
return 0; } |
18b5d32f2 [ALSA] ca0106: Ad... |
1364 |
#define SPI_REG(reg, value) (((reg) << SPI_REG_SHIFT) | (value)) |
aad909532 [ALSA] snd-ca0106... |
1365 |
static unsigned int spi_dac_init[] = { |
18b5d32f2 [ALSA] ca0106: Ad... |
1366 1367 |
SPI_REG(SPI_LDA1_REG, SPI_DA_BIT_0dB), /* 0dB dig. attenuation */ SPI_REG(SPI_RDA1_REG, SPI_DA_BIT_0dB), |
b87c464ea [ALSA] ca0106: re... |
1368 1369 |
SPI_REG(SPI_PL_REG, SPI_PL_BIT_L_L | SPI_PL_BIT_R_R | SPI_IZD_BIT), SPI_REG(SPI_FMT_REG, SPI_FMT_BIT_I2S | SPI_IWL_BIT_24), |
18b5d32f2 [ALSA] ca0106: Ad... |
1370 1371 1372 1373 1374 1375 |
SPI_REG(SPI_LDA2_REG, SPI_DA_BIT_0dB), SPI_REG(SPI_RDA2_REG, SPI_DA_BIT_0dB), SPI_REG(SPI_LDA3_REG, SPI_DA_BIT_0dB), SPI_REG(SPI_RDA3_REG, SPI_DA_BIT_0dB), SPI_REG(SPI_MASTDA_REG, SPI_DA_BIT_0dB), SPI_REG(9, 0x00), |
b87c464ea [ALSA] ca0106: re... |
1376 |
SPI_REG(SPI_MS_REG, SPI_DACD0_BIT | SPI_DACD1_BIT | SPI_DACD2_BIT), |
18b5d32f2 [ALSA] ca0106: Ad... |
1377 1378 |
SPI_REG(12, 0x00), SPI_REG(SPI_LDA4_REG, SPI_DA_BIT_0dB), |
b87c464ea [ALSA] ca0106: re... |
1379 |
SPI_REG(SPI_RDA4_REG, SPI_DA_BIT_0dB | SPI_DA_BIT_UPDATE), |
9bfd94132 ALSA: ca0106: Mov... |
1380 |
SPI_REG(SPI_DACD4_REG, SPI_DACD4_BIT), |
aad909532 [ALSA] snd-ca0106... |
1381 |
}; |
6129daaa0 [ALSA] ca0106: Ad... |
1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 |
static unsigned int i2c_adc_init[][2] = { { 0x17, 0x00 }, /* Reset */ { 0x07, 0x00 }, /* Timeout */ { 0x0b, 0x22 }, /* Interface control */ { 0x0c, 0x22 }, /* Master mode control */ { 0x0d, 0x08 }, /* Powerdown control */ { 0x0e, 0xcf }, /* Attenuation Left 0x01 = -103dB, 0xff = 24dB */ { 0x0f, 0xcf }, /* Attenuation Right 0.5dB steps */ { 0x10, 0x7b }, /* ALC Control 1 */ { 0x11, 0x00 }, /* ALC Control 2 */ { 0x12, 0x32 }, /* ALC Control 3 */ { 0x13, 0x00 }, /* Noise gate control */ { 0x14, 0xa6 }, /* Limiter control */ { 0x15, ADC_MUX_LINEIN }, /* ADC Mixer control */ }; |
86effd7e1 ALSA: ca0106 - Do... |
1397 |
static void ca0106_init_chip(struct snd_ca0106 *chip, int resume) |
1da177e4c Linux-2.6.12-rc2 |
1398 |
{ |
1da177e4c Linux-2.6.12-rc2 |
1399 |
int ch; |
86effd7e1 ALSA: ca0106 - Do... |
1400 |
unsigned int def_bits; |
1da177e4c Linux-2.6.12-rc2 |
1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 |
outl(0, chip->port + INTE); /* * Init to 0x02109204 : * Clock accuracy = 0 (1000ppm) * Sample Rate = 2 (48kHz) * Audio Channel = 1 (Left of 2) * Source Number = 0 (Unspecified) * Generation Status = 1 (Original for Cat Code 12) * Cat Code = 12 (Digital Signal Mixer) * Mode = 0 (Mode 0) * Emphasis = 0 (None) * CP = 1 (Copyright unasserted) * AN = 0 (Audio data) * P = 0 (Consumer) */ |
86effd7e1 ALSA: ca0106 - Do... |
1418 |
def_bits = |
5da95273c ALSA: ca0106 - Ad... |
1419 1420 1421 1422 |
SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT; |
86effd7e1 ALSA: ca0106 - Do... |
1423 |
if (!resume) { |
3d4758299 ALSA: ca0106 - Ad... |
1424 1425 1426 1427 |
chip->spdif_str_bits[0] = chip->spdif_bits[0] = def_bits; chip->spdif_str_bits[1] = chip->spdif_bits[1] = def_bits; chip->spdif_str_bits[2] = chip->spdif_bits[2] = def_bits; chip->spdif_str_bits[3] = chip->spdif_bits[3] = def_bits; |
86effd7e1 ALSA: ca0106 - Do... |
1428 |
} |
1da177e4c Linux-2.6.12-rc2 |
1429 |
/* Only SPCS1 has been tested */ |
3d4758299 ALSA: ca0106 - Ad... |
1430 1431 1432 1433 |
snd_ca0106_ptr_write(chip, SPCS1, 0, chip->spdif_str_bits[1]); snd_ca0106_ptr_write(chip, SPCS0, 0, chip->spdif_str_bits[0]); snd_ca0106_ptr_write(chip, SPCS2, 0, chip->spdif_str_bits[2]); snd_ca0106_ptr_write(chip, SPCS3, 0, chip->spdif_str_bits[3]); |
1da177e4c Linux-2.6.12-rc2 |
1434 1435 1436 1437 1438 1439 1440 |
snd_ca0106_ptr_write(chip, PLAYBACK_MUTE, 0, 0x00fc0000); snd_ca0106_ptr_write(chip, CAPTURE_MUTE, 0, 0x00fc0000); /* Write 0x8000 to AC97_REC_GAIN to mute it. */ outb(AC97_REC_GAIN, chip->port + AC97ADDRESS); outw(0x8000, chip->port + AC97DATA); |
5da95273c ALSA: ca0106 - Ad... |
1441 |
#if 0 /* FIXME: what are these? */ |
1da177e4c Linux-2.6.12-rc2 |
1442 1443 1444 1445 1446 |
snd_ca0106_ptr_write(chip, SPCS0, 0, 0x2108006); snd_ca0106_ptr_write(chip, 0x42, 0, 0x2108006); snd_ca0106_ptr_write(chip, 0x43, 0, 0x2108006); snd_ca0106_ptr_write(chip, 0x44, 0, 0x2108006); #endif |
5da95273c ALSA: ca0106 - Ad... |
1447 1448 |
/* OSS drivers set this. */ /* snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0xf0f003f); */ |
1da177e4c Linux-2.6.12-rc2 |
1449 1450 |
/* Analog or Digital output */ snd_ca0106_ptr_write(chip, SPDIF_SELECT1, 0, 0xf); |
5da95273c ALSA: ca0106 - Ad... |
1451 1452 1453 1454 |
/* 0x0b000000 for digital, 0x000b0000 for analog, from win2000 drivers. * Use 0x000f0000 for surround71 */ snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0x000f0000); |
1da177e4c Linux-2.6.12-rc2 |
1455 |
chip->spdif_enable = 0; /* Set digital SPDIF output off */ |
5da95273c ALSA: ca0106 - Ad... |
1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 |
/*snd_ca0106_ptr_write(chip, 0x45, 0, 0);*/ /* Analogue out */ /*snd_ca0106_ptr_write(chip, 0x45, 0, 0xf00);*/ /* Digital out */ /* goes to 0x40c80000 when doing SPDIF IN/OUT */ snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 0, 0x40c81000); /* (Mute) CAPTURE feedback into PLAYBACK volume. * Only lower 16 bits matter. */ snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 1, 0xffffffff); /* SPDIF IN Volume */ snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 2, 0x30300000); /* SPDIF IN Volume, 0x70 = (vol & 0x3f) | 0x40 */ snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 3, 0x00700000); |
1da177e4c Linux-2.6.12-rc2 |
1469 |
|
1da177e4c Linux-2.6.12-rc2 |
1470 1471 1472 1473 |
snd_ca0106_ptr_write(chip, PLAYBACK_ROUTING1, 0, 0x32765410); snd_ca0106_ptr_write(chip, PLAYBACK_ROUTING2, 0, 0x76767676); snd_ca0106_ptr_write(chip, CAPTURE_ROUTING1, 0, 0x32765410); snd_ca0106_ptr_write(chip, CAPTURE_ROUTING2, 0, 0x76767676); |
5da95273c ALSA: ca0106 - Ad... |
1474 1475 1476 1477 |
for (ch = 0; ch < 4; ch++) { /* Only high 16 bits matter */ snd_ca0106_ptr_write(chip, CAPTURE_VOLUME1, ch, 0x30303030); |
1da177e4c Linux-2.6.12-rc2 |
1478 |
snd_ca0106_ptr_write(chip, CAPTURE_VOLUME2, ch, 0x30303030); |
5da95273c ALSA: ca0106 - Ad... |
1479 1480 1481 1482 1483 1484 |
#if 0 /* Mute */ snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0x40404040); snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0x40404040); snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0xffffffff); snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0xffffffff); #endif |
1da177e4c Linux-2.6.12-rc2 |
1485 |
} |
7c157069b [ALSA] ca0106: Fi... |
1486 1487 1488 1489 |
if (chip->details->i2c_adc == 1) { /* Select MIC, Line in, TAD in, AUX in */ snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4); /* Default to CAPTURE_SOURCE to i2s in */ |
86effd7e1 ALSA: ca0106 - Do... |
1490 1491 |
if (!resume) chip->capture_source = 3; |
7c157069b [ALSA] ca0106: Fi... |
1492 1493 1494 1495 |
} else if (chip->details->ac97 == 1) { /* Default to AC97 in */ snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x444400e4); /* Default to CAPTURE_SOURCE to AC97 in */ |
86effd7e1 ALSA: ca0106 - Do... |
1496 1497 |
if (!resume) chip->capture_source = 4; |
7c157069b [ALSA] ca0106: Fi... |
1498 1499 1500 1501 |
} else { /* Select MIC, Line in, TAD in, AUX in */ snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4); /* Default to Set CAPTURE_SOURCE to i2s in */ |
86effd7e1 ALSA: ca0106 - Do... |
1502 1503 |
if (!resume) chip->capture_source = 3; |
7c157069b [ALSA] ca0106: Fi... |
1504 |
} |
1da177e4c Linux-2.6.12-rc2 |
1505 |
|
5da95273c ALSA: ca0106 - Ad... |
1506 1507 1508 1509 1510 |
if (chip->details->gpio_type == 2) { /* The SB0438 use GPIO differently. */ /* FIXME: Still need to find out what the other GPIO bits do. * E.g. For digital spdif out. */ |
6129daaa0 [ALSA] ca0106: Ad... |
1511 |
outl(0x0, chip->port+GPIO); |
5da95273c ALSA: ca0106 - Ad... |
1512 |
/* outl(0x00f0e000, chip->port+GPIO); */ /* Analog */ |
6129daaa0 [ALSA] ca0106: Ad... |
1513 |
outl(0x005f5301, chip->port+GPIO); /* Analog */ |
5da95273c ALSA: ca0106 - Ad... |
1514 1515 1516 1517 1518 |
} else if (chip->details->gpio_type == 1) { /* The SB0410 and SB0413 use GPIO differently. */ /* FIXME: Still need to find out what the other GPIO bits do. * E.g. For digital spdif out. */ |
1da177e4c Linux-2.6.12-rc2 |
1519 |
outl(0x0, chip->port+GPIO); |
5da95273c ALSA: ca0106 - Ad... |
1520 |
/* outl(0x00f0e000, chip->port+GPIO); */ /* Analog */ |
c82bf829c [ALSA] ca0106: Fi... |
1521 |
outl(0x005f5301, chip->port+GPIO); /* Analog */ |
1da177e4c Linux-2.6.12-rc2 |
1522 1523 1524 |
} else { outl(0x0, chip->port+GPIO); outl(0x005f03a3, chip->port+GPIO); /* Analog */ |
5da95273c ALSA: ca0106 - Ad... |
1525 |
/* outl(0x005f02a2, chip->port+GPIO); */ /* SPDIF */ |
1da177e4c Linux-2.6.12-rc2 |
1526 1527 |
} snd_ca0106_intr_enable(chip, 0x105); /* Win2000 uses 0x1e0 */ |
5da95273c ALSA: ca0106 - Ad... |
1528 1529 1530 1531 1532 1533 |
/* outl(HCFG_LOCKSOUNDCACHE|HCFG_AUDIOENABLE, chip->port+HCFG); */ /* 0x1000 causes AC3 to fails. Maybe it effects 24 bit output. */ /* outl(0x00001409, chip->port+HCFG); */ /* outl(0x00000009, chip->port+HCFG); */ /* AC97 2.0, Enable outputs. */ outl(HCFG_AC97 | HCFG_AUDIOENABLE, chip->port+HCFG); |
1da177e4c Linux-2.6.12-rc2 |
1534 |
|
5da95273c ALSA: ca0106 - Ad... |
1535 1536 |
if (chip->details->i2c_adc == 1) { /* The SB0410 and SB0413 use I2C to control ADC. */ |
6129daaa0 [ALSA] ca0106: Ad... |
1537 1538 1539 |
int size, n; size = ARRAY_SIZE(i2c_adc_init); |
ee419653a ALSA: Fix missing... |
1540 1541 |
/* snd_printk(KERN_DEBUG "I2C:array size=0x%x ", size); */ |
5da95273c ALSA: ca0106 - Ad... |
1542 1543 1544 1545 1546 1547 |
for (n = 0; n < size; n++) snd_ca0106_i2c_write(chip, i2c_adc_init[n][0], i2c_adc_init[n][1]); for (n = 0; n < 4; n++) { chip->i2c_capture_volume[n][0] = 0xcf; chip->i2c_capture_volume[n][1] = 0xcf; |
6129daaa0 [ALSA] ca0106: Ad... |
1548 |
} |
5da95273c ALSA: ca0106 - Ad... |
1549 1550 1551 |
chip->i2c_capture_source = 2; /* Line in */ /* Enable Line-in capture. MIC in currently untested. */ /* snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); */ |
7199acdc7 [ALSA] Implement ... |
1552 |
} |
5da95273c ALSA: ca0106 - Ad... |
1553 |
|
6fef153af ALSA: ca0106: All... |
1554 |
if (chip->details->spi_dac) { |
5da95273c ALSA: ca0106 - Ad... |
1555 |
/* The SB0570 use SPI to control DAC. */ |
aad909532 [ALSA] snd-ca0106... |
1556 1557 1558 |
int size, n; size = ARRAY_SIZE(spi_dac_init); |
b18cd538a [ALSA] ca0106: Ad... |
1559 1560 |
for (n = 0; n < size; n++) { int reg = spi_dac_init[n] >> SPI_REG_SHIFT; |
aad909532 [ALSA] snd-ca0106... |
1561 |
snd_ca0106_spi_write(chip, spi_dac_init[n]); |
b18cd538a [ALSA] ca0106: Ad... |
1562 1563 1564 |
if (reg < ARRAY_SIZE(chip->spi_dac_reg)) chip->spi_dac_reg[reg] = spi_dac_init[n]; } |
9bfd94132 ALSA: ca0106: Mov... |
1565 1566 1567 |
/* Enable front dac only */ snd_ca0106_pcm_power_dac(chip, PCM_FRONT_CHANNEL, 1); |
a5875159d [ALSA] snd-ca0106... |
1568 |
} |
5da95273c ALSA: ca0106 - Ad... |
1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 |
} static void ca0106_stop_chip(struct snd_ca0106 *chip) { /* disable interrupts */ snd_ca0106_ptr_write(chip, BASIC_INTERRUPT, 0, 0); outl(0, chip->port + INTE); snd_ca0106_ptr_write(chip, EXTENDED_INT_MASK, 0, 0); udelay(1000); /* disable audio */ /* outl(HCFG_LOCKSOUNDCACHE, chip->port + HCFG); */ outl(0, chip->port + HCFG); /* FIXME: We need to stop and DMA transfers here. * But as I am not sure how yet, we cannot from the dma pages. * So we can fix: snd-malloc: Memory leak? pages not freed = 8 */ } |
7199acdc7 [ALSA] Implement ... |
1586 |
|
5da95273c ALSA: ca0106 - Ad... |
1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 |
static int __devinit snd_ca0106_create(int dev, struct snd_card *card, struct pci_dev *pci, struct snd_ca0106 **rchip) { struct snd_ca0106 *chip; struct snd_ca0106_details *c; int err; static struct snd_device_ops ops = { .dev_free = snd_ca0106_dev_free, }; *rchip = NULL; |
7199acdc7 [ALSA] Implement ... |
1599 |
|
5da95273c ALSA: ca0106 - Ad... |
1600 1601 1602 |
err = pci_enable_device(pci); if (err < 0) return err; |
284901a90 dma-mapping: repl... |
1603 1604 |
if (pci_set_dma_mask(pci, DMA_BIT_MASK(32)) < 0 || pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32)) < 0) { |
5da95273c ALSA: ca0106 - Ad... |
1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 |
printk(KERN_ERR "error to set 32bit mask DMA "); pci_disable_device(pci); return -ENXIO; } chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) { pci_disable_device(pci); return -ENOMEM; } chip->card = card; chip->pci = pci; chip->irq = -1; spin_lock_init(&chip->emu_lock); chip->port = pci_resource_start(pci, 0); chip->res_port = request_region(chip->port, 0x20, "snd_ca0106"); if (!chip->res_port) { snd_ca0106_free(chip); printk(KERN_ERR "cannot allocate the port "); return -EBUSY; } if (request_irq(pci->irq, snd_ca0106_interrupt, |
934c2b6d0 ALSA: use KBUILD_... |
1633 |
IRQF_SHARED, KBUILD_MODNAME, chip)) { |
5da95273c ALSA: ca0106 - Ad... |
1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 |
snd_ca0106_free(chip); printk(KERN_ERR "cannot grab irq "); return -EBUSY; } chip->irq = pci->irq; /* This stores the periods table. */ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), 1024, &chip->buffer) < 0) { snd_ca0106_free(chip); return -ENOMEM; } pci_set_master(pci); /* read serial */ pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial); pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model); printk(KERN_INFO "snd-ca0106: Model %04x Rev %08x Serial %08x ", chip->model, pci->revision, chip->serial); strcpy(card->driver, "CA0106"); strcpy(card->shortname, "CA0106"); for (c = ca0106_chip_details; c->serial; c++) { if (subsystem[dev]) { if (c->serial == subsystem[dev]) break; } else if (c->serial == chip->serial) break; } chip->details = c; if (subsystem[dev]) { printk(KERN_INFO "snd-ca0106: Sound card name=%s, " "subsystem=0x%x. Forced to subsystem=0x%x ", c->name, chip->serial, subsystem[dev]); } sprintf(card->longname, "%s at 0x%lx irq %i", c->name, chip->port, chip->irq); |
86effd7e1 ALSA: ca0106 - Do... |
1675 |
ca0106_init_chip(chip, 0); |
5da95273c ALSA: ca0106 - Ad... |
1676 1677 1678 |
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) { |
1da177e4c Linux-2.6.12-rc2 |
1679 1680 1681 1682 1683 1684 |
snd_ca0106_free(chip); return err; } *rchip = chip; return 0; } |
8a5afd29d [ALSA] snd-ca0106... |
1685 |
|
e4a3d1454 [ALSA] Remove xxx... |
1686 |
static void ca0106_midi_interrupt_enable(struct snd_ca_midi *midi, int intr) |
7cf4783b3 [ALSA] ca0106: Co... |
1687 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1688 |
snd_ca0106_intr_enable((struct snd_ca0106 *)(midi->dev_id), intr); |
8a5afd29d [ALSA] snd-ca0106... |
1689 |
} |
e4a3d1454 [ALSA] Remove xxx... |
1690 |
static void ca0106_midi_interrupt_disable(struct snd_ca_midi *midi, int intr) |
7cf4783b3 [ALSA] ca0106: Co... |
1691 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1692 |
snd_ca0106_intr_disable((struct snd_ca0106 *)(midi->dev_id), intr); |
8a5afd29d [ALSA] snd-ca0106... |
1693 |
} |
e4a3d1454 [ALSA] Remove xxx... |
1694 |
static unsigned char ca0106_midi_read(struct snd_ca_midi *midi, int idx) |
7cf4783b3 [ALSA] ca0106: Co... |
1695 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1696 1697 |
return (unsigned char)snd_ca0106_ptr_read((struct snd_ca0106 *)(midi->dev_id), midi->port + idx, 0); |
8a5afd29d [ALSA] snd-ca0106... |
1698 |
} |
e4a3d1454 [ALSA] Remove xxx... |
1699 |
static void ca0106_midi_write(struct snd_ca_midi *midi, int data, int idx) |
7cf4783b3 [ALSA] ca0106: Co... |
1700 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1701 |
snd_ca0106_ptr_write((struct snd_ca0106 *)(midi->dev_id), midi->port + idx, 0, data); |
8a5afd29d [ALSA] snd-ca0106... |
1702 |
} |
e4a3d1454 [ALSA] Remove xxx... |
1703 |
static struct snd_card *ca0106_dev_id_card(void *dev_id) |
7cf4783b3 [ALSA] ca0106: Co... |
1704 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1705 |
return ((struct snd_ca0106 *)dev_id)->card; |
8a5afd29d [ALSA] snd-ca0106... |
1706 |
} |
7cf4783b3 [ALSA] ca0106: Co... |
1707 1708 |
static int ca0106_dev_id_port(void *dev_id) { |
e4a3d1454 [ALSA] Remove xxx... |
1709 |
return ((struct snd_ca0106 *)dev_id)->port; |
8a5afd29d [ALSA] snd-ca0106... |
1710 |
} |
e4a3d1454 [ALSA] Remove xxx... |
1711 |
static int __devinit snd_ca0106_midi(struct snd_ca0106 *chip, unsigned int channel) |
8a5afd29d [ALSA] snd-ca0106... |
1712 |
{ |
e4a3d1454 [ALSA] Remove xxx... |
1713 |
struct snd_ca_midi *midi; |
8a5afd29d [ALSA] snd-ca0106... |
1714 1715 |
char *name; int err; |
95a98265e [ALSA] ca0106 - C... |
1716 |
if (channel == CA0106_MIDI_CHAN_B) { |
8a5afd29d [ALSA] snd-ca0106... |
1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 |
name = "CA0106 MPU-401 (UART) B"; midi = &chip->midi2; midi->tx_enable = INTE_MIDI_TX_B; midi->rx_enable = INTE_MIDI_RX_B; midi->ipr_tx = IPR_MIDI_TX_B; midi->ipr_rx = IPR_MIDI_RX_B; midi->port = MIDI_UART_B_DATA; } else { name = "CA0106 MPU-401 (UART)"; midi = &chip->midi; midi->tx_enable = INTE_MIDI_TX_A; midi->rx_enable = INTE_MIDI_TX_B; midi->ipr_tx = IPR_MIDI_TX_A; midi->ipr_rx = IPR_MIDI_RX_A; midi->port = MIDI_UART_A_DATA; } midi->reset = CA0106_MPU401_RESET; midi->enter_uart = CA0106_MPU401_ENTER_UART; midi->ack = CA0106_MPU401_ACK; midi->input_avail = CA0106_MIDI_INPUT_AVAIL; midi->output_ready = CA0106_MIDI_OUTPUT_READY; midi->channel = channel; midi->interrupt_enable = ca0106_midi_interrupt_enable; midi->interrupt_disable = ca0106_midi_interrupt_disable; midi->read = ca0106_midi_read; midi->write = ca0106_midi_write; midi->get_dev_id_card = ca0106_dev_id_card; midi->get_dev_id_port = ca0106_dev_id_port; midi->dev_id = chip; if ((err = ca_midi_init(chip, midi, 0, name)) < 0) return err; return 0; } |
1da177e4c Linux-2.6.12-rc2 |
1759 1760 1761 1762 |
static int __devinit snd_ca0106_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { static int dev; |
e4a3d1454 [ALSA] Remove xxx... |
1763 1764 |
struct snd_card *card; struct snd_ca0106 *chip; |
5da95273c ALSA: ca0106 - Ad... |
1765 |
int i, err; |
1da177e4c Linux-2.6.12-rc2 |
1766 1767 1768 1769 1770 1771 1772 |
if (dev >= SNDRV_CARDS) return -ENODEV; if (!enable[dev]) { dev++; return -ENOENT; } |
e58de7baf ALSA: Convert to ... |
1773 1774 1775 |
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); if (err < 0) return err; |
1da177e4c Linux-2.6.12-rc2 |
1776 |
|
5da95273c ALSA: ca0106 - Ad... |
1777 1778 1779 |
err = snd_ca0106_create(dev, card, pci, &chip); if (err < 0) goto error; |
72077aa33 ALSA: ca0106 - Ad... |
1780 |
card->private_data = chip; |
1da177e4c Linux-2.6.12-rc2 |
1781 |
|
5da95273c ALSA: ca0106 - Ad... |
1782 1783 1784 1785 |
for (i = 0; i < 4; i++) { err = snd_ca0106_pcm(chip, i); if (err < 0) goto error; |
1da177e4c Linux-2.6.12-rc2 |
1786 |
} |
5da95273c ALSA: ca0106 - Ad... |
1787 1788 1789 1790 1791 1792 |
if (chip->details->ac97 == 1) { /* The SB0410 and SB0413 do not have an AC97 chip. */ err = snd_ca0106_ac97(chip); if (err < 0) goto error; |
1da177e4c Linux-2.6.12-rc2 |
1793 |
} |
5da95273c ALSA: ca0106 - Ad... |
1794 1795 1796 |
err = snd_ca0106_mixer(chip); if (err < 0) goto error; |
1da177e4c Linux-2.6.12-rc2 |
1797 |
|
7cf4783b3 [ALSA] ca0106: Co... |
1798 |
snd_printdd("ca0106: probe for MIDI channel A ..."); |
5da95273c ALSA: ca0106 - Ad... |
1799 1800 1801 |
err = snd_ca0106_midi(chip, CA0106_MIDI_CHAN_A); if (err < 0) goto error; |
7cf4783b3 [ALSA] ca0106: Co... |
1802 1803 |
snd_printdd(" done. "); |
8a5afd29d [ALSA] snd-ca0106... |
1804 |
|
adf1b3d25 [ALSA] Optimize f... |
1805 |
#ifdef CONFIG_PROC_FS |
1da177e4c Linux-2.6.12-rc2 |
1806 |
snd_ca0106_proc_init(chip); |
adf1b3d25 [ALSA] Optimize f... |
1807 |
#endif |
1da177e4c Linux-2.6.12-rc2 |
1808 |
|
c6d6eeeac [ALSA] ca0106 - A... |
1809 |
snd_card_set_dev(card, &pci->dev); |
5da95273c ALSA: ca0106 - Ad... |
1810 1811 1812 |
err = snd_card_register(card); if (err < 0) goto error; |
1da177e4c Linux-2.6.12-rc2 |
1813 1814 1815 1816 |
pci_set_drvdata(pci, card); dev++; return 0; |
5da95273c ALSA: ca0106 - Ad... |
1817 1818 1819 1820 |
error: snd_card_free(card); return err; |
1da177e4c Linux-2.6.12-rc2 |
1821 1822 1823 1824 1825 1826 1827 |
} static void __devexit snd_ca0106_remove(struct pci_dev *pci) { snd_card_free(pci_get_drvdata(pci)); pci_set_drvdata(pci, NULL); } |
5da95273c ALSA: ca0106 - Ad... |
1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 |
#ifdef CONFIG_PM static int snd_ca0106_suspend(struct pci_dev *pci, pm_message_t state) { struct snd_card *card = pci_get_drvdata(pci); struct snd_ca0106 *chip = card->private_data; int i; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); for (i = 0; i < 4; i++) snd_pcm_suspend_all(chip->pcm[i]); |
50232d62c ALSA: ca0106 - Ch... |
1838 1839 |
if (chip->details->ac97) snd_ac97_suspend(chip->ac97); |
5da95273c ALSA: ca0106 - Ad... |
1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 |
snd_ca0106_mixer_suspend(chip); ca0106_stop_chip(chip); pci_disable_device(pci); pci_save_state(pci); pci_set_power_state(pci, pci_choose_state(pci, state)); return 0; } static int snd_ca0106_resume(struct pci_dev *pci) { struct snd_card *card = pci_get_drvdata(pci); struct snd_ca0106 *chip = card->private_data; int i; pci_set_power_state(pci, PCI_D0); pci_restore_state(pci); |
44411e07c ALSA: ca0106 - Ch... |
1858 1859 1860 1861 1862 |
if (pci_enable_device(pci) < 0) { snd_card_disconnect(card); return -EIO; } |
5da95273c ALSA: ca0106 - Ad... |
1863 |
pci_set_master(pci); |
86effd7e1 ALSA: ca0106 - Do... |
1864 |
ca0106_init_chip(chip, 1); |
5da95273c ALSA: ca0106 - Ad... |
1865 |
|
50232d62c ALSA: ca0106 - Ch... |
1866 1867 |
if (chip->details->ac97) snd_ac97_resume(chip->ac97); |
5da95273c ALSA: ca0106 - Ad... |
1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 |
snd_ca0106_mixer_resume(chip); if (chip->details->spi_dac) { for (i = 0; i < ARRAY_SIZE(chip->spi_dac_reg); i++) snd_ca0106_spi_write(chip, chip->spi_dac_reg[i]); } snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif |
1da177e4c Linux-2.6.12-rc2 |
1878 |
// PCI IDs |
cebe41d4b sound: use DEFINE... |
1879 |
static DEFINE_PCI_DEVICE_TABLE(snd_ca0106_ids) = { |
0d7392e54 sound: Use PCI_VD... |
1880 |
{ PCI_VDEVICE(CREATIVE, 0x0007), 0 }, /* Audigy LS or Live 24bit */ |
1da177e4c Linux-2.6.12-rc2 |
1881 1882 1883 1884 1885 1886 |
{ 0, } }; MODULE_DEVICE_TABLE(pci, snd_ca0106_ids); // pci_driver definition static struct pci_driver driver = { |
3733e424c ALSA: Use KBUILD_... |
1887 |
.name = KBUILD_MODNAME, |
1da177e4c Linux-2.6.12-rc2 |
1888 1889 1890 |
.id_table = snd_ca0106_ids, .probe = snd_ca0106_probe, .remove = __devexit_p(snd_ca0106_remove), |
5da95273c ALSA: ca0106 - Ad... |
1891 1892 1893 1894 |
#ifdef CONFIG_PM .suspend = snd_ca0106_suspend, .resume = snd_ca0106_resume, #endif |
1da177e4c Linux-2.6.12-rc2 |
1895 1896 1897 1898 1899 |
}; // initialization of the module static int __init alsa_card_ca0106_init(void) { |
95a98265e [ALSA] ca0106 - C... |
1900 |
return pci_register_driver(&driver); |
1da177e4c Linux-2.6.12-rc2 |
1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 |
} // clean up the module static void __exit alsa_card_ca0106_exit(void) { pci_unregister_driver(&driver); } module_init(alsa_card_ca0106_init) module_exit(alsa_card_ca0106_exit) |