diff options
Diffstat (limited to 'sound/pci/ca0106')
| -rw-r--r-- | sound/pci/ca0106/ca0106.h | 39 | ||||
| -rw-r--r-- | sound/pci/ca0106/ca0106_main.c | 883 | ||||
| -rw-r--r-- | sound/pci/ca0106/ca0106_mixer.c | 399 | ||||
| -rw-r--r-- | sound/pci/ca0106/ca0106_proc.c | 11 | ||||
| -rw-r--r-- | sound/pci/ca0106/ca_midi.c | 26 |
5 files changed, 909 insertions, 449 deletions
diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h index 74175fc80c7..04402c14cb2 100644 --- a/sound/pci/ca0106/ca0106.h +++ b/sound/pci/ca0106/ca0106.h @@ -51,7 +51,7 @@ * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) * * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify @@ -175,7 +175,7 @@ /* CA0106 pointer-offset register set, accessed through the PTR and DATA registers */ /********************************************************************************************************/ -/* Initally all registers from 0x00 to 0x3f have zero contents. */ +/* Initially all registers from 0x00 to 0x3f have zero contents. */ #define PLAYBACK_LIST_ADDR 0x00 /* Base DMA address of a list of pointers to each period/size */ /* One list entry: 4 bytes for DMA address, * 4 bytes for period_size << 16. @@ -188,7 +188,7 @@ #define PLAYBACK_LIST_PTR 0x02 /* Pointer to the current period being played */ /* PTR[5:0], Default: 0x0 */ #define PLAYBACK_UNKNOWN3 0x03 /* Not used ?? */ -#define PLAYBACK_DMA_ADDR 0x04 /* Playback DMA addresss */ +#define PLAYBACK_DMA_ADDR 0x04 /* Playback DMA address */ /* DMA[31:0], Default: 0x0 */ #define PLAYBACK_PERIOD_SIZE 0x05 /* Playback period size. win2000 uses 0x04000000 */ /* SIZE[31:16], Default: 0x0 */ @@ -223,7 +223,7 @@ * The jack has 4 poles. I will call 1 - Tip, 2 - Next to 1, 3 - Next to 2, 4 - Next to 3 * For Analogue: 1 -> Center Speaker, 2 -> Sub Woofer, 3 -> Ground, 4 -> Ground * For Digital: 1 -> Front SPDIF, 2 -> Rear SPDIF, 3 -> Center/Subwoofer SPDIF, 4 -> Ground. - * Standard 4 pole Video A/V cable with RCA outputs: 1 -> White, 2 -> Yellow, 3 -> Sheild on all three, 4 -> Red. + * Standard 4 pole Video A/V cable with RCA outputs: 1 -> White, 2 -> Yellow, 3 -> Shield on all three, 4 -> Red. * So, from this you can see that you cannot use a Standard 4 pole Video A/V cable with the SB Audigy LS card. */ /* The Front SPDIF PCM gets mixed with samples from the AC97 codec, so can only work for Stereo PCM and not AC3/DTS @@ -664,10 +664,15 @@ struct snd_ca0106_pcm { struct snd_ca0106_details { u32 serial; char * name; - int ac97; - int gpio_type; - int i2c_adc; - int spi_dac; + int ac97; /* ac97 = 0 -> Select MIC, Line in, TAD in, AUX in. + ac97 = 1 -> Default to AC97 in. */ + int gpio_type; /* gpio_type = 1 -> shared mic-in/line-in + gpio_type = 2 -> shared side-out/line-in. */ + int i2c_adc; /* with i2c_adc=1, the driver adds some capture volume + controls, phone, mic, line-in and aux. */ + u16 spi_dac; /* spi_dac = 0 -> no spi interface for DACs + spi_dac = 0x<front><rear><center-lfe><side> + -> specifies DAC id for each channel pair. */ }; // definition of the chip-specific record @@ -686,11 +691,12 @@ struct snd_ca0106 { spinlock_t emu_lock; struct snd_ac97 *ac97; - struct snd_pcm *pcm; + struct snd_pcm *pcm[4]; struct snd_ca0106_channel playback_channels[4]; struct snd_ca0106_channel capture_channels[4]; - u32 spdif_bits[4]; /* s/pdif out setup */ + u32 spdif_bits[4]; /* s/pdif out default setup */ + u32 spdif_str_bits[4]; /* s/pdif out per-stream setup */ int spdif_enable; int capture_source; int i2c_capture_source; @@ -703,6 +709,11 @@ struct snd_ca0106 { struct snd_ca_midi midi2; u16 spi_dac_reg[16]; + +#ifdef CONFIG_PM_SLEEP +#define NUM_SAVED_VOLUMES 9 + unsigned int saved_vol[NUM_SAVED_VOLUMES]; +#endif }; int snd_ca0106_mixer(struct snd_ca0106 *emu); @@ -721,3 +732,11 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu, u32 reg, u32 value); int snd_ca0106_spi_write(struct snd_ca0106 * emu, unsigned int data); + +#ifdef CONFIG_PM_SLEEP +void snd_ca0106_mixer_suspend(struct snd_ca0106 *chip); +void snd_ca0106_mixer_resume(struct snd_ca0106 *chip); +#else +#define snd_ca0106_mixer_suspend(chip) do { } while (0) +#define snd_ca0106_mixer_resume(chip) do { } while (0) +#endif diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 2f8b28add27..f94cc6e97d4 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -117,7 +117,7 @@ * DAC: Unknown * Trying to handle it like the SB0410. * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify @@ -140,7 +140,7 @@ #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/slab.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/dma-mapping.h> #include <sound/core.h> #include <sound/initval.h> @@ -156,7 +156,7 @@ 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; -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */ module_param_array(index, int, NULL, 0444); @@ -227,7 +227,7 @@ static struct snd_ca0106_details ca0106_chip_details[] = { .name = "Audigy SE [SB0570]", .gpio_type = 1, .i2c_adc = 1, - .spi_dac = 1 } , + .spi_dac = 0x4021 } , /* New Audigy LS. Has a different DAC. */ /* SB0570: * CTRL:CA0106-DAT @@ -238,7 +238,17 @@ static struct snd_ca0106_details ca0106_chip_details[] = { .name = "Audigy SE OEM [SB0570a]", .gpio_type = 1, .i2c_adc = 1, - .spi_dac = 1 } , + .spi_dac = 0x4021 } , + /* 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, + .spi_dac = 0x0124 + } , /* MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97 */ /* SB0438 * CTRL:CA0106-DAT @@ -249,11 +259,20 @@ static struct snd_ca0106_details ca0106_chip_details[] = { .name = "MSI K8N Diamond MB [SB0438]", .gpio_type = 2, .i2c_adc = 1 } , - /* Another MSI K8N Diamond MB, which has apprently a different SSID */ + /* MSI K8N Diamond PLUS MB */ { .serial = 0x10091102, .name = "MSI K8N Diamond MB", .gpio_type = 2, - .i2c_adc = 1 } , + .i2c_adc = 1, + .spi_dac = 0x4021 } , + /* 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 }, /* Shuttle XPC SD31P which has an onboard Creative Labs * Sound Blaster Live! 24-bit EAX * high-definition 7.1 audio processor". @@ -304,15 +323,21 @@ static struct snd_pcm_hardware snd_ca0106_capture_hw = { SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID), .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, +#if 0 /* FIXME: looks like 44.1kHz capture causes noisy output on 48kHz */ .rates = (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), .rate_min = 44100, +#else + .rates = (SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), + .rate_min = 48000, +#endif /* FIXME */ .rate_max = 192000, .channels_min = 2, .channels_max = 2, - .buffer_bytes_max = ((65536 - 64) * 8), + .buffer_bytes_max = 65536 - 128, .period_bytes_min = 64, - .period_bytes_max = (65536 - 64), + .period_bytes_max = 32768 - 64, .periods_min = 2, .periods_max = 2, .fifo_size = 0, @@ -392,12 +417,14 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu, int status; int retry; if ((reg > 0x7f) || (value > 0x1ff)) { - snd_printk(KERN_ERR "i2c_write: invalid values.\n"); + dev_err(emu->card->dev, "i2c_write: invalid values.\n"); return -EINVAL; } tmp = reg << 25 | value << 16; - // snd_printk("I2C-write:reg=0x%x, value=0x%x\n", reg, value); + /* + dev_dbg(emu->card->dev, "I2C-write:reg=0x%x, value=0x%x\n", reg, value); + */ /* Not sure what this I2C channel controls. */ /* snd_ca0106_ptr_write(emu, I2C_D0, 0, tmp); */ @@ -415,7 +442,7 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu, /* Wait till the transaction ends */ while (1) { status = snd_ca0106_ptr_read(emu, I2C_A, 0); - //snd_printk("I2C:status=0x%x\n", status); + /*dev_dbg(emu->card->dev, "I2C:status=0x%x\n", status);*/ timeout++; if ((status & I2C_A_ADC_START) == 0) break; @@ -429,7 +456,7 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu, } if (retry == 10) { - snd_printk(KERN_ERR "Writing to ADC failed!\n"); + dev_err(emu->card->dev, "Writing to ADC failed!\n"); return -EINVAL; } @@ -466,18 +493,69 @@ static void snd_ca0106_pcm_free_substream(struct snd_pcm_runtime *runtime) } static const int spi_dacd_reg[] = { - [PCM_FRONT_CHANNEL] = SPI_DACD4_REG, - [PCM_REAR_CHANNEL] = SPI_DACD0_REG, - [PCM_CENTER_LFE_CHANNEL]= SPI_DACD2_REG, - [PCM_UNKNOWN_CHANNEL] = SPI_DACD1_REG, + SPI_DACD0_REG, + SPI_DACD1_REG, + SPI_DACD2_REG, + 0, + SPI_DACD4_REG, }; static const int spi_dacd_bit[] = { - [PCM_FRONT_CHANNEL] = SPI_DACD4_BIT, - [PCM_REAR_CHANNEL] = SPI_DACD0_BIT, - [PCM_CENTER_LFE_CHANNEL]= SPI_DACD2_BIT, - [PCM_UNKNOWN_CHANNEL] = SPI_DACD1_BIT, + SPI_DACD0_BIT, + SPI_DACD1_BIT, + SPI_DACD2_BIT, + 0, + SPI_DACD4_BIT, }; +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]); + } +} + +static int snd_ca0106_channel_dac(struct snd_ca0106 *chip, + struct snd_ca0106_details *details, + int channel_id) +{ + switch (channel_id) { + 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: + dev_dbg(chip->card->dev, "ca0106: unknown channel_id %d\n", + channel_id); + } + return 0; +} + +static int snd_ca0106_pcm_power_dac(struct snd_ca0106 *chip, int channel_id, + int power) +{ + if (chip->details->spi_dac) { + const int dac = snd_ca0106_channel_dac(chip, chip->details, + channel_id); + const int reg = spi_dacd_reg[dac]; + const int bit = spi_dacd_bit[dac]; + + if (power) + /* Power up */ + chip->spi_dac_reg[reg] &= ~bit; + else + /* Power down */ + chip->spi_dac_reg[reg] |= bit; + return snd_ca0106_spi_write(chip, chip->spi_dac_reg[reg]); + } + return 0; +} + /* open_playback callback */ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substream, int channel_id) @@ -505,7 +583,10 @@ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substr channel->number = channel_id; channel->use = 1; - //printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel); + /* + dev_dbg(chip->card->dev, "open:channel_id=%d, chip=%p, channel=%p\n", + channel_id, chip, channel); + */ //channel->interrupt = snd_ca0106_pcm_channel_interrupt; channel->epcm = epcm; if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) @@ -514,15 +595,15 @@ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substr return err; snd_pcm_set_sync(substream); - if (chip->details->spi_dac && channel_id != PCM_FRONT_CHANNEL) { - const int reg = spi_dacd_reg[channel_id]; - - /* Power up dac */ - chip->spi_dac_reg[reg] &= ~spi_dacd_bit[channel_id]; - err = snd_ca0106_spi_write(chip, chip->spi_dac_reg[reg]); + /* Front channel dac should already be on */ + if (channel_id != PCM_FRONT_CHANNEL) { + err = snd_ca0106_pcm_power_dac(chip, channel_id, 1); if (err < 0) return err; } + + restore_spdif_bits(chip, channel_id); + return 0; } @@ -534,13 +615,16 @@ static int snd_ca0106_pcm_close_playback(struct snd_pcm_substream *substream) struct snd_ca0106_pcm *epcm = runtime->private_data; chip->playback_channels[epcm->channel_id].use = 0; - if (chip->details->spi_dac && epcm->channel_id != PCM_FRONT_CHANNEL) { - const int reg = spi_dacd_reg[epcm->channel_id]; + restore_spdif_bits(chip, epcm->channel_id); - /* Power down DAC */ - chip->spi_dac_reg[reg] |= spi_dacd_bit[epcm->channel_id]; - snd_ca0106_spi_write(chip, chip->spi_dac_reg[reg]); + /* 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; } + /* FIXME: maybe zero others */ return 0; } @@ -577,7 +661,8 @@ static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substre epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); if (epcm == NULL) { - snd_printk(KERN_ERR "open_capture_channel: failed epcm alloc\n"); + dev_err(chip->card->dev, + "open_capture_channel: failed epcm alloc\n"); return -ENOMEM; } epcm->emu = chip; @@ -593,7 +678,10 @@ static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substre channel->number = channel_id; channel->use = 1; - //printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel); + /* + dev_dbg(chip->card->dev, "open:channel_id=%d, chip=%p, channel=%p\n", + channel_id, chip, channel); + */ //channel->interrupt = snd_ca0106_pcm_channel_interrupt; channel->epcm = epcm; if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) @@ -684,9 +772,22 @@ static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream) u32 reg71; int i; - //snd_printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, periods=%u, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1)); - //snd_printk("dma_addr=%x, dma_area=%p, table_base=%p\n",runtime->dma_addr, runtime->dma_area, table_base); - //snd_printk("dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",emu->buffer.addr, emu->buffer.area, emu->buffer.bytes); +#if 0 /* debug */ + dev_dbg(emu->card->dev, + "prepare:channel_number=%d, rate=%d, format=0x%x, " + "channels=%d, buffer_size=%ld, period_size=%ld, " + "periods=%u, frames_to_bytes=%d\n", + channel, runtime->rate, runtime->format, + runtime->channels, runtime->buffer_size, + runtime->period_size, runtime->periods, + frames_to_bytes(runtime, 1)); + dev_dbg(emu->card->dev, + "dma_addr=%x, dma_area=%p, table_base=%p\n", + runtime->dma_addr, runtime->dma_area, table_base); + dev_dbg(emu->card->dev, + "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n", + emu->buffer.addr, emu->buffer.area, emu->buffer.bytes); +#endif /* debug */ /* Rate can be set per channel. */ /* reg40 control host to fifo */ /* reg71 controls DAC rate. */ @@ -758,7 +859,6 @@ static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream) SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT ); - } #endif return 0; @@ -779,9 +879,22 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream) u32 reg71_set = 0; u32 reg71; - //snd_printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, periods=%u, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1)); - //snd_printk("dma_addr=%x, dma_area=%p, table_base=%p\n",runtime->dma_addr, runtime->dma_area, table_base); - //snd_printk("dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",emu->buffer.addr, emu->buffer.area, emu->buffer.bytes); +#if 0 /* debug */ + dev_dbg(emu->card->dev, + "prepare:channel_number=%d, rate=%d, format=0x%x, " + "channels=%d, buffer_size=%ld, period_size=%ld, " + "periods=%u, frames_to_bytes=%d\n", + channel, runtime->rate, runtime->format, + runtime->channels, runtime->buffer_size, + runtime->period_size, runtime->periods, + frames_to_bytes(runtime, 1)); + dev_dbg(emu->card->dev, + "dma_addr=%x, dma_area=%p, table_base=%p\n", + runtime->dma_addr, runtime->dma_area, table_base); + dev_dbg(emu->card->dev, + "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n", + emu->buffer.addr, emu->buffer.area, emu->buffer.bytes); +#endif /* debug */ /* reg71 controls ADC rate. */ switch (runtime->rate) { case 44100: @@ -826,7 +939,14 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream) } - //printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, frames_to_bytes(runtime, 1)); + /* + dev_dbg(emu->card->dev, + "prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, " + "buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n", + channel, runtime->rate, runtime->format, runtime->channels, + runtime->buffer_size, runtime->period_size, + frames_to_bytes(runtime, 1)); + */ 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 @@ -847,15 +967,18 @@ static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream, struct snd_pcm_substream *s; u32 basic = 0; u32 extended = 0; - int running=0; + u32 bits; + int running = 0; switch (cmd) { case SNDRV_PCM_TRIGGER_START: - running=1; + case SNDRV_PCM_TRIGGER_RESUME: + running = 1; break; case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: default: - running=0; + running = 0; break; } snd_pcm_group_for_each_entry(s, substream) { @@ -865,22 +988,32 @@ static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream, runtime = s->runtime; epcm = runtime->private_data; channel = epcm->channel_id; - //snd_printk("channel=%d\n",channel); + /* dev_dbg(emu->card->dev, "channel=%d\n", channel); */ epcm->running = running; - basic |= (0x1<<channel); - extended |= (0x10<<channel); + basic |= (0x1 << channel); + extended |= (0x10 << channel); snd_pcm_trigger_done(s, substream); } - //snd_printk("basic=0x%x, extended=0x%x\n",basic, extended); + /* dev_dbg(emu->card->dev, "basic=0x%x, extended=0x%x\n",basic, extended); */ 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) | (extended)); - snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0)|(basic)); + 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); break; case SNDRV_PCM_TRIGGER_STOP: - snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0) & ~(basic)); - snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0) & ~(extended)); + 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); break; default: result = -EINVAL; @@ -924,24 +1057,27 @@ snd_ca0106_pcm_pointer_playback(struct snd_pcm_substream *substream) struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; - snd_pcm_uframes_t ptr, ptr1, ptr2,ptr3,ptr4 = 0; + unsigned int ptr, prev_ptr; int channel = epcm->channel_id; + int timeout = 10; if (!epcm->running) return 0; - ptr3 = snd_ca0106_ptr_read(emu, PLAYBACK_LIST_PTR, channel); - ptr1 = snd_ca0106_ptr_read(emu, PLAYBACK_POINTER, channel); - ptr4 = snd_ca0106_ptr_read(emu, PLAYBACK_LIST_PTR, channel); - if (ptr3 != ptr4) ptr1 = snd_ca0106_ptr_read(emu, PLAYBACK_POINTER, channel); - ptr2 = bytes_to_frames(runtime, ptr1); - ptr2+= (ptr4 >> 3) * runtime->period_size; - ptr=ptr2; - if (ptr >= runtime->buffer_size) - ptr -= runtime->buffer_size; - //printk("ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", ptr1, ptr2, ptr, (int)runtime->buffer_size, (int)runtime->period_size, (int)runtime->frame_bits, (int)runtime->rate); - - return ptr; + 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); + dev_warn(emu->card->dev, "ca0106: unstable DMA pointer!\n"); + return 0; } /* pointer_capture callback */ @@ -952,7 +1088,7 @@ snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ca0106_pcm *epcm = runtime->private_data; snd_pcm_uframes_t ptr, ptr1, ptr2 = 0; - int channel = channel=epcm->channel_id; + int channel = epcm->channel_id; if (!epcm->running) return 0; @@ -962,8 +1098,13 @@ snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream) ptr=ptr2; if (ptr >= runtime->buffer_size) ptr -= runtime->buffer_size; - //printk("ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", ptr1, ptr2, ptr, (int)runtime->buffer_size, (int)runtime->period_size, (int)runtime->frame_bits, (int)runtime->rate); - + /* + dev_dbg(emu->card->dev, "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, " + "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", + ptr1, ptr2, ptr, (int)runtime->buffer_size, + (int)runtime->period_size, (int)runtime->frame_bits, + (int)runtime->rate); + */ return ptr; } @@ -1103,21 +1244,13 @@ static int snd_ca0106_ac97(struct snd_ca0106 *chip) return snd_ac97_mixer(pbus, &ac97, &chip->ac97); } +static void ca0106_stop_chip(struct snd_ca0106 *chip); + static int snd_ca0106_free(struct snd_ca0106 *chip) { - if (chip->res_port != NULL) { /* avoid access to already used hardware */ - // 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 - */ + if (chip->res_port != NULL) { + /* avoid access to already used hardware */ + ca0106_stop_chip(chip); } if (chip->irq >= 0) free_irq(chip->irq, chip); @@ -1156,8 +1289,12 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id) return IRQ_NONE; stat76 = snd_ca0106_ptr_read(chip, EXTENDED_INT, 0); - //snd_printk("interrupt status = 0x%08x, stat76=0x%08x\n", status, stat76); - //snd_printk("ptr=0x%08x\n",snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0)); + /* + dev_dbg(emu->card->dev, "interrupt status = 0x%08x, stat76=0x%08x\n", + status, stat76); + dev_dbg(emu->card->dev, "ptr=0x%08x\n", + snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0)); + */ mask = 0x11; /* 0x1 for one half, 0x10 for the other half period. */ for(i = 0; i < 4; i++) { pchannel = &(chip->playback_channels[i]); @@ -1165,11 +1302,13 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id) /* FIXME: Select the correct substream for period elapsed */ if(pchannel->use) { snd_pcm_period_elapsed(pchannel->epcm->substream); - //printk(KERN_INFO "interrupt [%d] used\n", i); + /* dev_dbg(emu->card->dev, "interrupt [%d] used\n", i); */ } } - //printk(KERN_INFO "channel=%p\n",pchannel); - //printk(KERN_INFO "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number); + /* + dev_dbg(emu->card->dev, "channel=%p\n", pchannel); + dev_dbg(emu->card->dev, "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number); + */ mask <<= 1; } mask = 0x110000; /* 0x1 for one half, 0x10 for the other half period. */ @@ -1179,11 +1318,13 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id) /* FIXME: Select the correct substream for period elapsed */ if(pchannel->use) { snd_pcm_period_elapsed(pchannel->epcm->substream); - //printk(KERN_INFO "interrupt [%d] used\n", i); + /* dev_dbg(emu->card->dev, "interrupt [%d] used\n", i); */ } } - //printk(KERN_INFO "channel=%p\n",pchannel); - //printk(KERN_INFO "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number); + /* + dev_dbg(emu->card->dev, "channel=%p\n", pchannel); + dev_dbg(emu->card->dev, "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number); + */ mask <<= 1; } @@ -1203,15 +1344,33 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device, struct snd_pcm **rpcm) +static const struct snd_pcm_chmap_elem surround_map[] = { + { .channels = 2, + .map = { SNDRV_CHMAP_RL, SNDRV_CHMAP_RR } }, + { } +}; + +static const struct snd_pcm_chmap_elem clfe_map[] = { + { .channels = 2, + .map = { SNDRV_CHMAP_FC, SNDRV_CHMAP_LFE } }, + { } +}; + +static const struct snd_pcm_chmap_elem side_map[] = { + { .channels = 2, + .map = { SNDRV_CHMAP_SL, SNDRV_CHMAP_SR } }, + { } +}; + +static int snd_ca0106_pcm(struct snd_ca0106 *emu, int device) { struct snd_pcm *pcm; struct snd_pcm_substream *substream; + const struct snd_pcm_chmap_elem *map = NULL; int err; - if (rpcm) - *rpcm = NULL; - if ((err = snd_pcm_new(emu->card, "ca0106", device, 1, 1, &pcm)) < 0) + err = snd_pcm_new(emu->card, "ca0106", device, 1, 1, &pcm); + if (err < 0) return err; pcm->private_data = emu; @@ -1220,25 +1379,27 @@ static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device, struct s 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); + map = snd_pcm_std_chmaps; 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); + map = surround_map; 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); + map = clfe_map; 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); + map = side_map; break; } pcm->info_flags = 0; - pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; strcpy(pcm->name, "CA0106"); - emu->pcm = pcm; for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; @@ -1260,8 +1421,12 @@ static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device, struct s return err; } - if (rpcm) - *rpcm = pcm; + err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2, + 1 << 2, NULL); + if (err < 0) + return err; + + emu->pcm[device] = pcm; return 0; } @@ -1282,7 +1447,7 @@ static unsigned int spi_dac_init[] = { SPI_REG(12, 0x00), SPI_REG(SPI_LDA4_REG, SPI_DA_BIT_0dB), SPI_REG(SPI_RDA4_REG, SPI_DA_BIT_0dB | SPI_DA_BIT_UPDATE), - SPI_REG(SPI_DACD4_REG, 0x00), + SPI_REG(SPI_DACD4_REG, SPI_DACD4_BIT), }; static unsigned int i2c_adc_init[][2] = { @@ -1301,89 +1466,10 @@ static unsigned int i2c_adc_init[][2] = { { 0x15, ADC_MUX_LINEIN }, /* ADC Mixer control */ }; -static int __devinit snd_ca0106_create(int dev, struct snd_card *card, - struct pci_dev *pci, - struct snd_ca0106 **rchip) +static void ca0106_init_chip(struct snd_ca0106 *chip, int resume) { - struct snd_ca0106 *chip; - struct snd_ca0106_details *c; - int err; int ch; - static struct snd_device_ops ops = { - .dev_free = snd_ca0106_dev_free, - }; - - *rchip = NULL; - - if ((err = pci_enable_device(pci)) < 0) - return err; - if (pci_set_dma_mask(pci, DMA_32BIT_MASK) < 0 || - pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK) < 0) { - printk(KERN_ERR "error to set 32bit mask DMA\n"); - 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); - if ((chip->res_port = request_region(chip->port, 0x20, - "snd_ca0106")) == NULL) { - snd_ca0106_free(chip); - printk(KERN_ERR "cannot allocate the port\n"); - return -EBUSY; - } - - if (request_irq(pci->irq, snd_ca0106_interrupt, - IRQF_SHARED, "snd_ca0106", chip)) { - snd_ca0106_free(chip); - printk(KERN_ERR "cannot grab irq\n"); - 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); -#if 1 - printk(KERN_INFO "snd-ca0106: Model %04x Rev %08x Serial %08x\n", chip->model, - pci->revision, chip->serial); -#endif - 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\n", - c->name, chip->serial, subsystem[dev]); - } - - sprintf(card->longname, "%s at 0x%lx irq %i", - c->name, chip->port, chip->irq); + unsigned int def_bits; outl(0, chip->port + INTE); @@ -1401,31 +1487,22 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card, * AN = 0 (Audio data) * P = 0 (Consumer) */ - snd_ca0106_ptr_write(chip, SPCS0, 0, - chip->spdif_bits[0] = - SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | - SPCS_GENERATIONSTATUS | 0x00001200 | - 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT); + def_bits = + SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | + SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | + SPCS_GENERATIONSTATUS | 0x00001200 | + 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT; + if (!resume) { + 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; + } /* Only SPCS1 has been tested */ - snd_ca0106_ptr_write(chip, SPCS1, 0, - chip->spdif_bits[1] = - SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | - SPCS_GENERATIONSTATUS | 0x00001200 | - 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT); - snd_ca0106_ptr_write(chip, SPCS2, 0, - chip->spdif_bits[2] = - SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | - SPCS_GENERATIONSTATUS | 0x00001200 | - 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT); - snd_ca0106_ptr_write(chip, SPCS3, 0, - chip->spdif_bits[3] = - SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | - SPCS_GENERATIONSTATUS | 0x00001200 | - 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT); + 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]); snd_ca0106_ptr_write(chip, PLAYBACK_MUTE, 0, 0x00fc0000); snd_ca0106_ptr_write(chip, CAPTURE_MUTE, 0, 0x00fc0000); @@ -1433,92 +1510,124 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card, /* Write 0x8000 to AC97_REC_GAIN to mute it. */ outb(AC97_REC_GAIN, chip->port + AC97ADDRESS); outw(0x8000, chip->port + AC97DATA); -#if 0 +#if 0 /* FIXME: what are these? */ 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 - //snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0xf0f003f); /* OSS drivers set this. */ + /* OSS drivers set this. */ + /* snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0xf0f003f); */ + /* Analog or Digital output */ snd_ca0106_ptr_write(chip, SPDIF_SELECT1, 0, 0xf); - snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0x000f0000); /* 0x0b000000 for digital, 0x000b0000 for analog, from win2000 drivers. Use 0x000f0000 for surround71 */ + /* 0x0b000000 for digital, 0x000b0000 for analog, from win2000 drivers. + * Use 0x000f0000 for surround71 + */ + snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0x000f0000); + chip->spdif_enable = 0; /* Set digital SPDIF output off */ - //snd_ca0106_ptr_write(chip, 0x45, 0, 0); /* Analogue out */ - //snd_ca0106_ptr_write(chip, 0x45, 0, 0xf00); /* Digital out */ + /*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); - snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 0, 0x40c81000); /* goes to 0x40c80000 when doing SPDIF IN/OUT */ - snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 1, 0xffffffff); /* (Mute) CAPTURE feedback into PLAYBACK volume. Only lower 16 bits matter. */ - snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 2, 0x30300000); /* SPDIF IN Volume */ - snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 3, 0x00700000); /* SPDIF IN Volume, 0x70 = (vol & 0x3f) | 0x40 */ 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); - for(ch = 0; ch < 4; ch++) { - snd_ca0106_ptr_write(chip, CAPTURE_VOLUME1, ch, 0x30303030); /* Only high 16 bits matter */ + + for (ch = 0; ch < 4; ch++) { + /* Only high 16 bits matter */ + snd_ca0106_ptr_write(chip, CAPTURE_VOLUME1, ch, 0x30303030); snd_ca0106_ptr_write(chip, CAPTURE_VOLUME2, ch, 0x30303030); - //snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0x40404040); /* Mute */ - //snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0x40404040); /* Mute */ - snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0xffffffff); /* Mute */ - snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0xffffffff); /* Mute */ +#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 } 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 */ - chip->capture_source = 3; + if (!resume) + chip->capture_source = 3; } 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 */ - chip->capture_source = 4; + if (!resume) + chip->capture_source = 4; } 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 */ - chip->capture_source = 3; + if (!resume) + chip->capture_source = 3; } - 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. */ + 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. + */ outl(0x0, chip->port+GPIO); - //outl(0x00f0e000, chip->port+GPIO); /* Analog */ + /* outl(0x00f0e000, chip->port+GPIO); */ /* Analog */ outl(0x005f5301, chip->port+GPIO); /* Analog */ - } 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. */ + } 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. + */ outl(0x0, chip->port+GPIO); - //outl(0x00f0e000, chip->port+GPIO); /* Analog */ + /* outl(0x00f0e000, chip->port+GPIO); */ /* Analog */ outl(0x005f5301, chip->port+GPIO); /* Analog */ } else { outl(0x0, chip->port+GPIO); outl(0x005f03a3, chip->port+GPIO); /* Analog */ - //outl(0x005f02a2, chip->port+GPIO); /* SPDIF */ + /* outl(0x005f02a2, chip->port+GPIO); */ /* SPDIF */ } snd_ca0106_intr_enable(chip, 0x105); /* Win2000 uses 0x1e0 */ - //outl(HCFG_LOCKSOUNDCACHE|HCFG_AUDIOENABLE, chip->port+HCFG); - //outl(0x00001409, chip->port+HCFG); /* 0x1000 causes AC3 to fails. Maybe it effects 24 bit output. */ - //outl(0x00000009, chip->port+HCFG); - outl(HCFG_AC97 | HCFG_AUDIOENABLE, chip->port+HCFG); /* AC97 2.0, Enable outputs. */ + /* 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); - if (chip->details->i2c_adc == 1) { /* The SB0410 and SB0413 use I2C to control ADC. */ + if (chip->details->i2c_adc == 1) { + /* The SB0410 and SB0413 use I2C to control ADC. */ int size, n; size = ARRAY_SIZE(i2c_adc_init); - //snd_printk("I2C:array size=0x%x\n", size); - 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; + /* dev_dbg(emu->card->dev, "I2C:array size=0x%x\n", size); */ + 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; } - chip->i2c_capture_source=2; /* Line in */ - //snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); /* Enable Line-in capture. MIC in currently untested. */ + 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); */ } - if (chip->details->spi_dac == 1) { /* The SB0570 use SPI to control DAC. */ + + if (chip->details->spi_dac) { + /* The SB0570 use SPI to control DAC. */ int size, n; size = ARRAY_SIZE(spi_dac_init); @@ -1529,10 +1638,116 @@ static int __devinit snd_ca0106_create(int dev, struct snd_card *card, if (reg < ARRAY_SIZE(chip->spi_dac_reg)) chip->spi_dac_reg[reg] = spi_dac_init[n]; } + + /* Enable front dac only */ + snd_ca0106_pcm_power_dac(chip, PCM_FRONT_CHANNEL, 1); + } +} + +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 + */ +} + +static int 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; + + err = pci_enable_device(pci); + if (err < 0) + return err; + if (pci_set_dma_mask(pci, DMA_BIT_MASK(32)) < 0 || + pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32)) < 0) { + dev_err(card->dev, "error to set 32bit mask DMA\n"); + 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); + dev_err(card->dev, "cannot allocate the port\n"); + return -EBUSY; + } + + if (request_irq(pci->irq, snd_ca0106_interrupt, + IRQF_SHARED, KBUILD_MODNAME, chip)) { + snd_ca0106_free(chip); + dev_err(card->dev, "cannot grab irq\n"); + 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); + dev_info(card->dev, "Model %04x Rev %08x Serial %08x\n", + 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]) { + dev_info(card->dev, "Sound card name=%s, " + "subsystem=0x%x. Forced to subsystem=0x%x\n", + c->name, chip->serial, subsystem[dev]); } - if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, - chip, &ops)) < 0) { + sprintf(card->longname, "%s at 0x%lx irq %i", + c->name, chip->port, chip->irq); + + ca0106_init_chip(chip, 0); + + err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); + if (err < 0) { snd_ca0106_free(chip); return err; } @@ -1572,7 +1787,7 @@ static int ca0106_dev_id_port(void *dev_id) return ((struct snd_ca0106 *)dev_id)->port; } -static int __devinit snd_ca0106_midi(struct snd_ca0106 *chip, unsigned int channel) +static int snd_ca0106_midi(struct snd_ca0106 *chip, unsigned int channel) { struct snd_ca_midi *midi; char *name; @@ -1623,13 +1838,13 @@ static int __devinit snd_ca0106_midi(struct snd_ca0106 *chip, unsigned int chann } -static int __devinit snd_ca0106_probe(struct pci_dev *pci, +static int snd_ca0106_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { static int dev; struct snd_card *card; struct snd_ca0106 *chip; - int err; + int i, err; if (dev >= SNDRV_CARDS) return -ENODEV; @@ -1638,98 +1853,136 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci, return -ENOENT; } - card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); - if (card == NULL) - return -ENOMEM; - - if ((err = snd_ca0106_create(dev, card, pci, &chip)) < 0) { - snd_card_free(card); + err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, + 0, &card); + if (err < 0) return err; - } - if ((err = snd_ca0106_pcm(chip, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_ca0106_pcm(chip, 1, NULL)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_ca0106_pcm(chip, 2, NULL)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_ca0106_pcm(chip, 3, NULL)) < 0) { - snd_card_free(card); - return err; - } - if (chip->details->ac97 == 1) { /* The SB0410 and SB0413 do not have an AC97 chip. */ - if ((err = snd_ca0106_ac97(chip)) < 0) { - snd_card_free(card); - return err; - } - } - if ((err = snd_ca0106_mixer(chip)) < 0) { - snd_card_free(card); - return err; + err = snd_ca0106_create(dev, card, pci, &chip); + if (err < 0) + goto error; + card->private_data = chip; + + for (i = 0; i < 4; i++) { + err = snd_ca0106_pcm(chip, i); + if (err < 0) + goto error; } - snd_printdd("ca0106: probe for MIDI channel A ..."); - if ((err = snd_ca0106_midi(chip,CA0106_MIDI_CHAN_A)) < 0) { - snd_card_free(card); - snd_printdd(" failed, err=0x%x\n",err); - return err; + 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; } - snd_printdd(" done.\n"); + err = snd_ca0106_mixer(chip); + if (err < 0) + goto error; + + dev_dbg(card->dev, "probe for MIDI channel A ..."); + err = snd_ca0106_midi(chip, CA0106_MIDI_CHAN_A); + if (err < 0) + goto error; + dev_dbg(card->dev, " done.\n"); #ifdef CONFIG_PROC_FS snd_ca0106_proc_init(chip); #endif - snd_card_set_dev(card, &pci->dev); - - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } + err = snd_card_register(card); + if (err < 0) + goto error; pci_set_drvdata(pci, card); dev++; return 0; + + error: + snd_card_free(card); + return err; } -static void __devexit snd_ca0106_remove(struct pci_dev *pci) +static void snd_ca0106_remove(struct pci_dev *pci) { snd_card_free(pci_get_drvdata(pci)); - pci_set_drvdata(pci, NULL); } +#ifdef CONFIG_PM_SLEEP +static int snd_ca0106_suspend(struct device *dev) +{ + struct pci_dev *pci = to_pci_dev(dev); + struct snd_card *card = dev_get_drvdata(dev); + 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]); + if (chip->details->ac97) + snd_ac97_suspend(chip->ac97); + snd_ca0106_mixer_suspend(chip); + + ca0106_stop_chip(chip); + + pci_disable_device(pci); + pci_save_state(pci); + pci_set_power_state(pci, PCI_D3hot); + return 0; +} + +static int snd_ca0106_resume(struct device *dev) +{ + struct pci_dev *pci = to_pci_dev(dev); + struct snd_card *card = dev_get_drvdata(dev); + struct snd_ca0106 *chip = card->private_data; + int i; + + pci_set_power_state(pci, PCI_D0); + pci_restore_state(pci); + + if (pci_enable_device(pci) < 0) { + snd_card_disconnect(card); + return -EIO; + } + + pci_set_master(pci); + + ca0106_init_chip(chip, 1); + + if (chip->details->ac97) + snd_ac97_resume(chip->ac97); + 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; +} + +static SIMPLE_DEV_PM_OPS(snd_ca0106_pm, snd_ca0106_suspend, snd_ca0106_resume); +#define SND_CA0106_PM_OPS &snd_ca0106_pm +#else +#define SND_CA0106_PM_OPS NULL +#endif + // PCI IDs -static struct pci_device_id snd_ca0106_ids[] = { - { 0x1102, 0x0007, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* Audigy LS or Live 24bit */ +static DEFINE_PCI_DEVICE_TABLE(snd_ca0106_ids) = { + { PCI_VDEVICE(CREATIVE, 0x0007), 0 }, /* Audigy LS or Live 24bit */ { 0, } }; MODULE_DEVICE_TABLE(pci, snd_ca0106_ids); // pci_driver definition -static struct pci_driver driver = { - .name = "CA0106", +static struct pci_driver ca0106_driver = { + .name = KBUILD_MODNAME, .id_table = snd_ca0106_ids, .probe = snd_ca0106_probe, - .remove = __devexit_p(snd_ca0106_remove), + .remove = snd_ca0106_remove, + .driver = { + .pm = SND_CA0106_PM_OPS, + }, }; -// initialization of the module -static int __init alsa_card_ca0106_init(void) -{ - return pci_register_driver(&driver); -} - -// 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) +module_pci_driver(ca0106_driver); diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index 3025ed1b6e1..27de0de9001 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -42,7 +42,7 @@ * 0.0.18 * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify @@ -63,7 +63,6 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <sound/core.h> #include <sound/initval.h> @@ -75,6 +74,84 @@ #include "ca0106.h" +static void ca0106_spdif_enable(struct snd_ca0106 *emu) +{ + unsigned int val; + + if (emu->spdif_enable) { + /* Digital */ + snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); + snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x0b000000); + val = snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) & ~0x1000; + snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, val); + val = inl(emu->port + GPIO) & ~0x101; + outl(val, emu->port + GPIO); + + } else { + /* Analog */ + snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); + snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x000f0000); + val = snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) | 0x1000; + snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, val); + val = inl(emu->port + GPIO) | 0x101; + outl(val, emu->port + GPIO); + } +} + +static void ca0106_set_capture_source(struct snd_ca0106 *emu) +{ + unsigned int val = emu->capture_source; + unsigned int source, mask; + source = (val << 28) | (val << 24) | (val << 20) | (val << 16); + mask = snd_ca0106_ptr_read(emu, CAPTURE_SOURCE, 0) & 0xffff; + snd_ca0106_ptr_write(emu, CAPTURE_SOURCE, 0, source | mask); +} + +static void ca0106_set_i2c_capture_source(struct snd_ca0106 *emu, + unsigned int val, int force) +{ + unsigned int ngain, ogain; + u32 source; + + snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */ + ngain = emu->i2c_capture_volume[val][0]; /* Left */ + ogain = emu->i2c_capture_volume[emu->i2c_capture_source][0]; /* Left */ + if (force || ngain != ogain) + snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ngain & 0xff); + ngain = emu->i2c_capture_volume[val][1]; /* Right */ + ogain = emu->i2c_capture_volume[emu->i2c_capture_source][1]; /* Right */ + if (force || ngain != ogain) + snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ngain & 0xff); + source = 1 << val; + snd_ca0106_i2c_write(emu, ADC_MUX, source); /* Set source */ + emu->i2c_capture_source = val; +} + +static void ca0106_set_capture_mic_line_in(struct snd_ca0106 *emu) +{ + u32 tmp; + + if (emu->capture_mic_line_in) { + /* snd_ca0106_i2c_write(emu, ADC_MUX, 0); */ /* Mute input */ + tmp = inl(emu->port+GPIO) & ~0x400; + tmp = tmp | 0x400; + outl(tmp, emu->port+GPIO); + /* snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_MIC); */ + } else { + /* snd_ca0106_i2c_write(emu, ADC_MUX, 0); */ /* Mute input */ + tmp = inl(emu->port+GPIO) & ~0x400; + outl(tmp, emu->port+GPIO); + /* snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_LINEIN); */ + } +} + +static void ca0106_set_spdif_bits(struct snd_ca0106 *emu, int idx) +{ + snd_ca0106_ptr_write(emu, SPCS0 + idx, 0, emu->spdif_str_bits[idx]); +} + +/* + */ static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale1, -5175, 25, 1); static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale2, -10350, 50, 1); @@ -95,30 +172,12 @@ static int snd_ca0106_shared_spdif_put(struct snd_kcontrol *kcontrol, struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); unsigned int val; int change = 0; - u32 mask; val = !!ucontrol->value.integer.value[0]; change = (emu->spdif_enable != val); if (change) { emu->spdif_enable = val; - if (val) { - /* Digital */ - snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); - snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x0b000000); - snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, - snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) & ~0x1000); - mask = inl(emu->port + GPIO) & ~0x101; - outl(mask, emu->port + GPIO); - - } else { - /* Analog */ - snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); - snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x000f0000); - snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, - snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) | 0x1000); - mask = inl(emu->port + GPIO) | 0x101; - outl(mask, emu->port + GPIO); - } + ca0106_spdif_enable(emu); } return change; } @@ -154,8 +213,6 @@ static int snd_ca0106_capture_source_put(struct snd_kcontrol *kcontrol, struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); unsigned int val; int change = 0; - u32 mask; - u32 source; val = ucontrol->value.enumerated.item[0] ; if (val >= 6) @@ -163,9 +220,7 @@ static int snd_ca0106_capture_source_put(struct snd_kcontrol *kcontrol, change = (emu->capture_source != val); if (change) { emu->capture_source = val; - source = (val << 28) | (val << 24) | (val << 20) | (val << 16); - mask = snd_ca0106_ptr_read(emu, CAPTURE_SOURCE, 0) & 0xffff; - snd_ca0106_ptr_write(emu, CAPTURE_SOURCE, 0, source | mask); + ca0106_set_capture_source(emu); } return change; } @@ -200,9 +255,7 @@ static int snd_ca0106_i2c_capture_source_put(struct snd_kcontrol *kcontrol, { struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); unsigned int source_id; - unsigned int ngain, ogain; int change = 0; - u32 source; /* If the capture source has changed, * update the capture volume from the cached value * for the particular source. @@ -212,18 +265,7 @@ static int snd_ca0106_i2c_capture_source_put(struct snd_kcontrol *kcontrol, return -EINVAL; change = (emu->i2c_capture_source != source_id); if (change) { - snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */ - ngain = emu->i2c_capture_volume[source_id][0]; /* Left */ - ogain = emu->i2c_capture_volume[emu->i2c_capture_source][0]; /* Left */ - if (ngain != ogain) - snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff)); - ngain = emu->i2c_capture_volume[source_id][1]; /* Left */ - ogain = emu->i2c_capture_volume[emu->i2c_capture_source][1]; /* Left */ - if (ngain != ogain) - snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff)); - source = 1 << source_id; - snd_ca0106_i2c_write(emu, ADC_MUX, source); /* Set source */ - emu->i2c_capture_source = source_id; + ca0106_set_i2c_capture_source(emu, source_id, 0); } return change; } @@ -271,7 +313,6 @@ static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol, struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); unsigned int val; int change = 0; - u32 tmp; val = ucontrol->value.enumerated.item[0] ; if (val > 1) @@ -279,23 +320,12 @@ static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol, change = (emu->capture_mic_line_in != val); if (change) { emu->capture_mic_line_in = val; - if (val) { - //snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */ - tmp = inl(emu->port+GPIO) & ~0x400; - tmp = tmp | 0x400; - outl(tmp, emu->port+GPIO); - //snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_MIC); - } else { - //snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */ - tmp = inl(emu->port+GPIO) & ~0x400; - outl(tmp, emu->port+GPIO); - //snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_LINEIN); - } + ca0106_set_capture_mic_line_in(emu); } return change; } -static struct snd_kcontrol_new snd_ca0106_capture_mic_line_in __devinitdata = +static struct snd_kcontrol_new snd_ca0106_capture_mic_line_in = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Shared Mic/Line in Capture Switch", @@ -304,7 +334,7 @@ static struct snd_kcontrol_new snd_ca0106_capture_mic_line_in __devinitdata = .put = snd_ca0106_capture_mic_line_in_put }; -static struct snd_kcontrol_new snd_ca0106_capture_line_in_side_out __devinitdata = +static struct snd_kcontrol_new snd_ca0106_capture_line_in_side_out = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Shared Line in/Side out Capture Switch", @@ -322,16 +352,33 @@ static int snd_ca0106_spdif_info(struct snd_kcontrol *kcontrol, return 0; } -static int snd_ca0106_spdif_get(struct snd_kcontrol *kcontrol, +static void decode_spdif_bits(unsigned char *status, unsigned int bits) +{ + status[0] = (bits >> 0) & 0xff; + status[1] = (bits >> 8) & 0xff; + status[2] = (bits >> 16) & 0xff; + status[3] = (bits >> 24) & 0xff; +} + +static int snd_ca0106_spdif_get_default(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); + unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); + + decode_spdif_bits(ucontrol->value.iec958.status, + emu->spdif_bits[idx]); + return 0; +} + +static int snd_ca0106_spdif_get_stream(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); - ucontrol->value.iec958.status[0] = (emu->spdif_bits[idx] >> 0) & 0xff; - ucontrol->value.iec958.status[1] = (emu->spdif_bits[idx] >> 8) & 0xff; - ucontrol->value.iec958.status[2] = (emu->spdif_bits[idx] >> 16) & 0xff; - ucontrol->value.iec958.status[3] = (emu->spdif_bits[idx] >> 24) & 0xff; + decode_spdif_bits(ucontrol->value.iec958.status, + emu->spdif_str_bits[idx]); return 0; } @@ -345,24 +392,48 @@ static int snd_ca0106_spdif_get_mask(struct snd_kcontrol *kcontrol, return 0; } -static int snd_ca0106_spdif_put(struct snd_kcontrol *kcontrol, +static unsigned int encode_spdif_bits(unsigned char *status) +{ + return ((unsigned int)status[0] << 0) | + ((unsigned int)status[1] << 8) | + ((unsigned int)status[2] << 16) | + ((unsigned int)status[3] << 24); +} + +static int snd_ca0106_spdif_put_default(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); - int change; unsigned int val; - val = (ucontrol->value.iec958.status[0] << 0) | - (ucontrol->value.iec958.status[1] << 8) | - (ucontrol->value.iec958.status[2] << 16) | - (ucontrol->value.iec958.status[3] << 24); - change = val != emu->spdif_bits[idx]; - if (change) { - snd_ca0106_ptr_write(emu, SPCS0 + idx, 0, val); + val = encode_spdif_bits(ucontrol->value.iec958.status); + if (val != emu->spdif_bits[idx]) { emu->spdif_bits[idx] = val; + /* FIXME: this isn't safe, but needed to keep the compatibility + * with older alsa-lib config + */ + emu->spdif_str_bits[idx] = val; + ca0106_set_spdif_bits(emu, idx); + return 1; } - return change; + return 0; +} + +static int snd_ca0106_spdif_put_stream(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); + unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); + unsigned int val; + + val = encode_spdif_bits(ucontrol->value.iec958.status); + if (val != emu->spdif_str_bits[idx]) { + emu->spdif_str_bits[idx] = val; + ca0106_set_spdif_bits(emu, idx); + return 1; + } + return 0; } static int snd_ca0106_volume_info(struct snd_kcontrol *kcontrol, @@ -517,7 +588,7 @@ static int spi_mute_put(struct snd_kcontrol *kcontrol, .private_value = ((chid) << 8) | (reg) \ } -static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = { +static struct snd_kcontrol_new snd_ca0106_volume_ctls[] = { CA_VOLUME("Analog Front Playback Volume", CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2), CA_VOLUME("Analog Rear Playback Volume", @@ -573,8 +644,16 @@ static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = { .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), .count = 4, .info = snd_ca0106_spdif_info, - .get = snd_ca0106_spdif_get, - .put = snd_ca0106_spdif_put + .get = snd_ca0106_spdif_get_default, + .put = snd_ca0106_spdif_put_default + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_PCM, + .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM), + .count = 4, + .info = snd_ca0106_spdif_info, + .get = snd_ca0106_spdif_get_stream, + .put = snd_ca0106_spdif_put_stream }, }; @@ -590,36 +669,73 @@ static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = { .private_value = chid \ } -static struct snd_kcontrol_new snd_ca0106_volume_i2c_adc_ctls[] __devinitdata = { +static struct snd_kcontrol_new snd_ca0106_volume_i2c_adc_ctls[] = { I2C_VOLUME("Phone Capture Volume", 0), I2C_VOLUME("Mic Capture Volume", 1), I2C_VOLUME("Line in Capture Volume", 2), I2C_VOLUME("Aux Capture Volume", 3), }; -#define SPI_SWITCH(xname,reg,bit) \ -{ \ - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \ - .info = spi_mute_info, \ - .get = spi_mute_get, \ - .put = spi_mute_put, \ - .private_value = (reg<<SPI_REG_SHIFT) | (bit) \ -} - -static struct snd_kcontrol_new snd_ca0106_volume_spi_dac_ctls[] -__devinitdata = { - SPI_SWITCH("Analog Front Playback Switch", - SPI_DMUTE4_REG, SPI_DMUTE4_BIT), - SPI_SWITCH("Analog Rear Playback Switch", - SPI_DMUTE0_REG, SPI_DMUTE0_BIT), - SPI_SWITCH("Analog Center/LFE Playback Switch", - SPI_DMUTE2_REG, SPI_DMUTE2_BIT), - SPI_SWITCH("Analog Side Playback Switch", - SPI_DMUTE1_REG, SPI_DMUTE1_BIT), +static const int spi_dmute_reg[] = { + SPI_DMUTE0_REG, + SPI_DMUTE1_REG, + SPI_DMUTE2_REG, + 0, + SPI_DMUTE4_REG, +}; +static const int spi_dmute_bit[] = { + SPI_DMUTE0_BIT, + SPI_DMUTE1_BIT, + SPI_DMUTE2_BIT, + 0, + SPI_DMUTE4_BIT, }; -static int __devinit remove_ctl(struct snd_card *card, const char *name) +static struct snd_kcontrol_new +snd_ca0106_volume_spi_dac_ctl(struct snd_ca0106_details *details, + int channel_id) +{ + struct snd_kcontrol_new spi_switch = {0}; + int reg, bit; + int dac_id; + + spi_switch.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + spi_switch.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; + spi_switch.info = spi_mute_info; + spi_switch.get = spi_mute_get; + spi_switch.put = spi_mute_put; + + switch (channel_id) { + case PCM_FRONT_CHANNEL: + spi_switch.name = "Analog Front Playback Switch"; + dac_id = (details->spi_dac & 0xf000) >> (4 * 3); + break; + case PCM_REAR_CHANNEL: + spi_switch.name = "Analog Rear Playback Switch"; + dac_id = (details->spi_dac & 0x0f00) >> (4 * 2); + break; + case PCM_CENTER_LFE_CHANNEL: + spi_switch.name = "Analog Center/LFE Playback Switch"; + dac_id = (details->spi_dac & 0x00f0) >> (4 * 1); + break; + case PCM_UNKNOWN_CHANNEL: + spi_switch.name = "Analog Side Playback Switch"; + dac_id = (details->spi_dac & 0x000f) >> (4 * 0); + break; + default: + /* Unused channel */ + spi_switch.name = NULL; + dac_id = 0; + } + reg = spi_dmute_reg[dac_id]; + bit = spi_dmute_bit[dac_id]; + + spi_switch.private_value = (reg << SPI_REG_SHIFT) | bit; + + return spi_switch; +} + +static int remove_ctl(struct snd_card *card, const char *name) { struct snd_ctl_elem_id id; memset(&id, 0, sizeof(id)); @@ -628,7 +744,7 @@ static int __devinit remove_ctl(struct snd_card *card, const char *name) return snd_ctl_remove_id(card, &id); } -static struct snd_kcontrol __devinit *ctl_find(struct snd_card *card, const char *name) +static struct snd_kcontrol *ctl_find(struct snd_card *card, const char *name) { struct snd_ctl_elem_id sid; memset(&sid, 0, sizeof(sid)); @@ -638,7 +754,7 @@ static struct snd_kcontrol __devinit *ctl_find(struct snd_card *card, const char return snd_ctl_find_id(card, &sid); } -static int __devinit rename_ctl(struct snd_card *card, const char *src, const char *dst) +static int rename_ctl(struct snd_card *card, const char *src, const char *dst) { struct snd_kcontrol *kctl = ctl_find(card, src); if (kctl) { @@ -658,10 +774,10 @@ static int __devinit rename_ctl(struct snd_card *card, const char *src, const ch } \ } while (0) -static __devinitdata -DECLARE_TLV_DB_SCALE(snd_ca0106_master_db_scale, -6375, 50, 1); +static +DECLARE_TLV_DB_SCALE(snd_ca0106_master_db_scale, -6375, 25, 1); -static char *slave_vols[] __devinitdata = { +static char *slave_vols[] = { "Analog Front Playback Volume", "Analog Rear Playback Volume", "Analog Center/LFE Playback Volume", @@ -674,7 +790,7 @@ static char *slave_vols[] __devinitdata = { NULL }; -static char *slave_sws[] __devinitdata = { +static char *slave_sws[] = { "Analog Front Playback Switch", "Analog Rear Playback Switch", "Analog Center/LFE Playback Switch", @@ -683,7 +799,7 @@ static char *slave_sws[] __devinitdata = { NULL }; -static void __devinit add_slaves(struct snd_card *card, +static void add_slaves(struct snd_card *card, struct snd_kcontrol *master, char **list) { for (; *list; list++) { @@ -693,7 +809,7 @@ static void __devinit add_slaves(struct snd_card *card, } } -int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu) +int snd_ca0106_mixer(struct snd_ca0106 *emu) { int err; struct snd_card *card = emu->card; @@ -712,15 +828,15 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu) "Phone Playback Volume", "Video Playback Switch", "Video Playback Volume", - "PC Speaker Playback Switch", - "PC Speaker Playback Volume", + "Beep Playback Switch", + "Beep Playback Volume", "Mono Output Select", "Capture Source", "Capture Switch", "Capture Volume", "External Amplifier", "Sigmatel 4-Speaker Stereo Playback Switch", - "Sigmatel Surround Phase Inversion Playback ", + "Surround Phase Inversion Playback Switch", NULL }; static char *ca0106_rename_ctls[] = { @@ -753,23 +869,88 @@ int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu) if (err < 0) return err; } - if (emu->details->spi_dac == 1) - ADD_CTLS(emu, snd_ca0106_volume_spi_dac_ctls); + if (emu->details->spi_dac) { + int i; + for (i = 0;; i++) { + struct snd_kcontrol_new ctl; + ctl = snd_ca0106_volume_spi_dac_ctl(emu->details, i); + if (!ctl.name) + break; + err = snd_ctl_add(card, snd_ctl_new1(&ctl, emu)); + if (err < 0) + return err; + } + } /* Create virtual master controls */ vmaster = snd_ctl_make_virtual_master("Master Playback Volume", snd_ca0106_master_db_scale); if (!vmaster) return -ENOMEM; + err = snd_ctl_add(card, vmaster); + if (err < 0) + return err; add_slaves(card, vmaster, slave_vols); - if (emu->details->spi_dac == 1) { + if (emu->details->spi_dac) { vmaster = snd_ctl_make_virtual_master("Master Playback Switch", NULL); if (!vmaster) return -ENOMEM; + err = snd_ctl_add(card, vmaster); + if (err < 0) + return err; add_slaves(card, vmaster, slave_sws); } + + strcpy(card->mixername, "CA0106"); return 0; } +#ifdef CONFIG_PM_SLEEP +struct ca0106_vol_tbl { + unsigned int channel_id; + unsigned int reg; +}; + +static struct ca0106_vol_tbl saved_volumes[NUM_SAVED_VOLUMES] = { + { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2 }, + { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2 }, + { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2 }, + { CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME2 }, + { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME1 }, + { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME1 }, + { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME1 }, + { CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME1 }, + { 1, CAPTURE_CONTROL }, +}; + +void snd_ca0106_mixer_suspend(struct snd_ca0106 *chip) +{ + int i; + + /* save volumes */ + for (i = 0; i < NUM_SAVED_VOLUMES; i++) + chip->saved_vol[i] = + snd_ca0106_ptr_read(chip, saved_volumes[i].reg, + saved_volumes[i].channel_id); +} + +void snd_ca0106_mixer_resume(struct snd_ca0106 *chip) +{ + int i; + + for (i = 0; i < NUM_SAVED_VOLUMES; i++) + snd_ca0106_ptr_write(chip, saved_volumes[i].reg, + saved_volumes[i].channel_id, + chip->saved_vol[i]); + + ca0106_spdif_enable(chip); + ca0106_set_capture_source(chip); + ca0106_set_i2c_capture_source(chip, chip->i2c_capture_source, 1); + for (i = 0; i < 4; i++) + ca0106_set_spdif_bits(chip, i); + if (chip->details->i2c_adc) + ca0106_set_capture_mic_line_in(chip); +} +#endif /* CONFIG_PM_SLEEP */ diff --git a/sound/pci/ca0106/ca0106_proc.c b/sound/pci/ca0106/ca0106_proc.c index c62b7d10ec6..4f9c2821bb3 100644 --- a/sound/pci/ca0106/ca0106_proc.c +++ b/sound/pci/ca0106/ca0106_proc.c @@ -42,7 +42,7 @@ * 0.0.18 * Implement support for Line-in capture on SB Live 24bit. * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify @@ -63,7 +63,6 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <sound/core.h> #include <sound/initval.h> @@ -233,7 +232,7 @@ static void snd_ca0106_proc_dump_iec958( struct snd_info_buffer *buffer, u32 val snd_iprintf(buffer, "user-defined\n"); break; default: - snd_iprintf(buffer, "unkown\n"); + snd_iprintf(buffer, "unknown\n"); break; } snd_iprintf(buffer, "Sample Bits: "); @@ -304,7 +303,7 @@ static void snd_ca0106_proc_reg_write32(struct snd_info_entry *entry, while (!snd_info_get_line(buffer, line, sizeof(line))) { if (sscanf(line, "%x %x", ®, &val) != 2) continue; - if ((reg < 0x40) && (reg >=0) && (val <= 0xffffffff) ) { + if (reg < 0x40 && val <= 0xffffffff) { spin_lock_irqsave(&emu->emu_lock, flags); outl(val, emu->port + (reg & 0xfffffffc)); spin_unlock_irqrestore(&emu->emu_lock, flags); @@ -405,7 +404,7 @@ static void snd_ca0106_proc_reg_write(struct snd_info_entry *entry, while (!snd_info_get_line(buffer, line, sizeof(line))) { if (sscanf(line, "%x %x %x", ®, &channel_id, &val) != 3) continue; - if ((reg < 0x80) && (reg >=0) && (val <= 0xffffffff) && (channel_id >=0) && (channel_id <= 3) ) + if (reg < 0x80 && val <= 0xffffffff && channel_id <= 3) snd_ca0106_ptr_write(emu, reg, channel_id, val); } } @@ -425,7 +424,7 @@ static void snd_ca0106_proc_i2c_write(struct snd_info_entry *entry, } } -int __devinit snd_ca0106_proc_init(struct snd_ca0106 * emu) +int snd_ca0106_proc_init(struct snd_ca0106 *emu) { struct snd_info_entry *entry; diff --git a/sound/pci/ca0106/ca_midi.c b/sound/pci/ca0106/ca_midi.c index 893ee4f1ea7..b91c7f6d19f 100644 --- a/sound/pci/ca0106/ca_midi.c +++ b/sound/pci/ca0106/ca_midi.c @@ -46,7 +46,7 @@ static void ca_midi_clear_rx(struct snd_ca_midi *midi) ca_midi_read_data(midi); #ifdef CONFIG_SND_DEBUG if (timeout <= 0) - snd_printk(KERN_ERR "ca_midi_clear_rx: timeout (status = 0x%x)\n", + pr_err("ca_midi_clear_rx: timeout (status = 0x%x)\n", ca_midi_read_stat(midi)); #endif } @@ -113,7 +113,7 @@ static void ca_midi_cmd(struct snd_ca_midi *midi, unsigned char cmd, int ack) } spin_unlock_irqrestore(&midi->input_lock, flags); if (!ok) - snd_printk(KERN_ERR "ca_midi_cmd: 0x%x failed at 0x%x (status = 0x%x, data = 0x%x)!!!\n", + pr_err("ca_midi_cmd: 0x%x failed at 0x%x (status = 0x%x, data = 0x%x)!!!\n", cmd, midi->get_dev_id_port(midi->dev_id), ca_midi_read_stat(midi), @@ -125,7 +125,8 @@ static int ca_midi_input_open(struct snd_rawmidi_substream *substream) struct snd_ca_midi *midi = substream->rmidi->private_data; unsigned long flags; - snd_assert(midi->dev_id, return -ENXIO); + if (snd_BUG_ON(!midi->dev_id)) + return -ENXIO; spin_lock_irqsave(&midi->open_lock, flags); midi->midi_mode |= CA_MIDI_MODE_INPUT; midi->substream_input = substream; @@ -144,7 +145,8 @@ static int ca_midi_output_open(struct snd_rawmidi_substream *substream) struct snd_ca_midi *midi = substream->rmidi->private_data; unsigned long flags; - snd_assert(midi->dev_id, return -ENXIO); + if (snd_BUG_ON(!midi->dev_id)) + return -ENXIO; spin_lock_irqsave(&midi->open_lock, flags); midi->midi_mode |= CA_MIDI_MODE_OUTPUT; midi->substream_output = substream; @@ -163,7 +165,8 @@ static int ca_midi_input_close(struct snd_rawmidi_substream *substream) struct snd_ca_midi *midi = substream->rmidi->private_data; unsigned long flags; - snd_assert(midi->dev_id, return -ENXIO); + if (snd_BUG_ON(!midi->dev_id)) + return -ENXIO; spin_lock_irqsave(&midi->open_lock, flags); midi->interrupt_disable(midi,midi->rx_enable); midi->midi_mode &= ~CA_MIDI_MODE_INPUT; @@ -181,7 +184,9 @@ static int ca_midi_output_close(struct snd_rawmidi_substream *substream) { struct snd_ca_midi *midi = substream->rmidi->private_data; unsigned long flags; - snd_assert(midi->dev_id, return -ENXIO); + + if (snd_BUG_ON(!midi->dev_id)) + return -ENXIO; spin_lock_irqsave(&midi->open_lock, flags); @@ -201,7 +206,9 @@ static int ca_midi_output_close(struct snd_rawmidi_substream *substream) static void ca_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) { struct snd_ca_midi *midi = substream->rmidi->private_data; - snd_assert(midi->dev_id, return); + + if (snd_BUG_ON(!midi->dev_id)) + return; if (up) { midi->interrupt_enable(midi,midi->rx_enable); @@ -215,7 +222,8 @@ static void ca_midi_output_trigger(struct snd_rawmidi_substream *substream, int struct snd_ca_midi *midi = substream->rmidi->private_data; unsigned long flags; - snd_assert(midi->dev_id, return); + if (snd_BUG_ON(!midi->dev_id)) + return; if (up) { int max = 4; @@ -278,7 +286,7 @@ static void ca_rmidi_free(struct snd_rawmidi *rmidi) ca_midi_free(rmidi->private_data); } -int __devinit ca_midi_init(void *dev_id, struct snd_ca_midi *midi, int device, char *name) +int ca_midi_init(void *dev_id, struct snd_ca_midi *midi, int device, char *name) { struct snd_rawmidi *rmidi; int err; |