X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=sound%2Fpci%2Foxygen%2Foxygen_lib.c;h=897697d43506d2354b2ffc954f58232d97b3c556;hb=59df83992b6ec962fdf69e4db4c18951499cc67c;hp=49eabdadc6792a558b9f278cb15cc79d4dde29dc;hpb=7f0b89465bb94eb3273ea5af5e009332351a54c9;p=linux-2.6-omap-h63xx.git diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index 49eabdadc67..897697d4350 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -53,7 +53,8 @@ static irqreturn_t oxygen_interrupt(int dummy, void *dev_id) OXYGEN_CHANNEL_MULTICH | OXYGEN_CHANNEL_AC97 | OXYGEN_INT_SPDIF_IN_DETECT | - OXYGEN_INT_GPIO); + OXYGEN_INT_GPIO | + OXYGEN_INT_AC97); if (clear) { if (clear & OXYGEN_INT_SPDIF_IN_DETECT) chip->interrupt_mask &= ~OXYGEN_INT_SPDIF_IN_DETECT; @@ -84,11 +85,14 @@ static irqreturn_t oxygen_interrupt(int dummy, void *dev_id) } if (status & OXYGEN_INT_GPIO) - ; + schedule_work(&chip->gpio_work); if ((status & OXYGEN_INT_MIDI) && chip->midi) snd_mpu401_uart_interrupt(0, chip->midi->private_data); + if (status & OXYGEN_INT_AC97) + wake_up(&chip->ac97_waitqueue); + return IRQ_HANDLED; } @@ -153,6 +157,14 @@ static void oxygen_spdif_input_bits_changed(struct work_struct *work) } } +static void oxygen_gpio_changed(struct work_struct *work) +{ + struct oxygen *chip = container_of(work, struct oxygen, gpio_work); + + if (chip->model->gpio_changed) + chip->model->gpio_changed(chip); +} + #ifdef CONFIG_PROC_FS static void oxygen_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) @@ -192,7 +204,7 @@ static void oxygen_proc_read(struct snd_info_entry *entry, mutex_unlock(&chip->mutex); } -static void __devinit oxygen_proc_init(struct oxygen *chip) +static void oxygen_proc_init(struct oxygen *chip) { struct snd_info_entry *entry; @@ -203,13 +215,14 @@ static void __devinit oxygen_proc_init(struct oxygen *chip) #define oxygen_proc_init(chip) #endif -static void __devinit oxygen_init(struct oxygen *chip) +static void oxygen_init(struct oxygen *chip) { unsigned int i; chip->dac_routing = 1; for (i = 0; i < 8; ++i) - chip->dac_volume[i] = 0xff; + chip->dac_volume[i] = chip->model->dac_volume_min; + chip->dac_mute = 1; chip->spdif_playback_enable = 1; chip->spdif_bits = OXYGEN_SPDIF_C | OXYGEN_SPDIF_ORIGINAL | (IEC958_AES1_CON_PCM_CODER << OXYGEN_SPDIF_CATEGORY_SHIFT); @@ -228,49 +241,92 @@ static void __devinit oxygen_init(struct oxygen *chip) chip->has_ac97_0 = (i & OXYGEN_AC97_CODEC_0) != 0; chip->has_ac97_1 = (i & OXYGEN_AC97_CODEC_1) != 0; - oxygen_set_bits8(chip, OXYGEN_FUNCTION, - OXYGEN_FUNCTION_RESET_CODEC | - chip->model->function_flags); + oxygen_write8_masked(chip, OXYGEN_FUNCTION, + OXYGEN_FUNCTION_RESET_CODEC | + chip->model->function_flags, + OXYGEN_FUNCTION_RESET_CODEC | + OXYGEN_FUNCTION_2WIRE_SPI_MASK | + OXYGEN_FUNCTION_ENABLE_SPI_4_5); + oxygen_write8(chip, OXYGEN_DMA_STATUS, 0); + oxygen_write8(chip, OXYGEN_DMA_PAUSE, 0); + oxygen_write8(chip, OXYGEN_PLAY_CHANNELS, + OXYGEN_PLAY_CHANNELS_2 | + OXYGEN_DMA_A_BURST_8 | + OXYGEN_DMA_MULTICH_BURST_8); + oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0); + oxygen_write8_masked(chip, OXYGEN_MISC, + chip->model->misc_flags, + OXYGEN_MISC_WRITE_PCI_SUBID | + OXYGEN_MISC_REC_C_FROM_SPDIF | + OXYGEN_MISC_REC_B_FROM_AC97 | + OXYGEN_MISC_REC_A_FROM_MULTICH | + OXYGEN_MISC_MIDI); + oxygen_write8(chip, OXYGEN_REC_FORMAT, + (OXYGEN_FORMAT_16 << OXYGEN_REC_FORMAT_A_SHIFT) | + (OXYGEN_FORMAT_16 << OXYGEN_REC_FORMAT_B_SHIFT) | + (OXYGEN_FORMAT_16 << OXYGEN_REC_FORMAT_C_SHIFT)); + oxygen_write8(chip, OXYGEN_PLAY_FORMAT, + (OXYGEN_FORMAT_16 << OXYGEN_SPDIF_FORMAT_SHIFT) | + (OXYGEN_FORMAT_16 << OXYGEN_MULTICH_FORMAT_SHIFT)); + oxygen_write8(chip, OXYGEN_REC_CHANNELS, OXYGEN_REC_CHANNELS_2_2_2); oxygen_write16(chip, OXYGEN_I2S_MULTICH_FORMAT, - OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_LJUST | - OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 | - OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64); - oxygen_write16(chip, OXYGEN_I2S_A_FORMAT, - OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_LJUST | - OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 | - OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64); - oxygen_write16(chip, OXYGEN_I2S_B_FORMAT, - OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_LJUST | - OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 | + OXYGEN_RATE_48000 | chip->model->dac_i2s_format | + OXYGEN_I2S_MCLK_256 | OXYGEN_I2S_BITS_16 | OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64); + if (chip->model->pcm_dev_cfg & CAPTURE_0_FROM_I2S_1) + oxygen_write16(chip, OXYGEN_I2S_A_FORMAT, + OXYGEN_RATE_48000 | chip->model->adc_i2s_format | + OXYGEN_I2S_MCLK_256 | OXYGEN_I2S_BITS_16 | + OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64); + else + oxygen_write16(chip, OXYGEN_I2S_A_FORMAT, + OXYGEN_I2S_MASTER | OXYGEN_I2S_MUTE_MCLK); + if (chip->model->pcm_dev_cfg & (CAPTURE_0_FROM_I2S_2 | + CAPTURE_2_FROM_I2S_2)) + oxygen_write16(chip, OXYGEN_I2S_B_FORMAT, + OXYGEN_RATE_48000 | chip->model->adc_i2s_format | + OXYGEN_I2S_MCLK_256 | OXYGEN_I2S_BITS_16 | + OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64); + else + oxygen_write16(chip, OXYGEN_I2S_B_FORMAT, + OXYGEN_I2S_MASTER | OXYGEN_I2S_MUTE_MCLK); oxygen_write16(chip, OXYGEN_I2S_C_FORMAT, - OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_LJUST | - OXYGEN_I2S_MCLK_128 | OXYGEN_I2S_BITS_16 | - OXYGEN_I2S_MASTER | OXYGEN_I2S_BCLK_64); - oxygen_write32_masked(chip, OXYGEN_SPDIF_CONTROL, - OXYGEN_SPDIF_SENSE_MASK | - OXYGEN_SPDIF_LOCK_MASK | - OXYGEN_SPDIF_RATE_MASK | - OXYGEN_SPDIF_LOCK_PAR | - OXYGEN_SPDIF_IN_CLOCK_96, - OXYGEN_SPDIF_OUT_ENABLE | - OXYGEN_SPDIF_LOOPBACK | - OXYGEN_SPDIF_SENSE_MASK | - OXYGEN_SPDIF_LOCK_MASK | - OXYGEN_SPDIF_RATE_MASK | - OXYGEN_SPDIF_SENSE_PAR | - OXYGEN_SPDIF_LOCK_PAR | - OXYGEN_SPDIF_IN_CLOCK_MASK); + OXYGEN_I2S_MASTER | OXYGEN_I2S_MUTE_MCLK); + oxygen_clear_bits32(chip, OXYGEN_SPDIF_CONTROL, + OXYGEN_SPDIF_OUT_ENABLE | + OXYGEN_SPDIF_LOOPBACK); + if (chip->model->pcm_dev_cfg & CAPTURE_1_FROM_SPDIF) + oxygen_write32_masked(chip, OXYGEN_SPDIF_CONTROL, + OXYGEN_SPDIF_SENSE_MASK | + OXYGEN_SPDIF_LOCK_MASK | + OXYGEN_SPDIF_RATE_MASK | + OXYGEN_SPDIF_LOCK_PAR | + OXYGEN_SPDIF_IN_CLOCK_96, + OXYGEN_SPDIF_SENSE_MASK | + OXYGEN_SPDIF_LOCK_MASK | + OXYGEN_SPDIF_RATE_MASK | + OXYGEN_SPDIF_SENSE_PAR | + OXYGEN_SPDIF_LOCK_PAR | + OXYGEN_SPDIF_IN_CLOCK_MASK); + else + oxygen_clear_bits32(chip, OXYGEN_SPDIF_CONTROL, + OXYGEN_SPDIF_SENSE_MASK | + OXYGEN_SPDIF_LOCK_MASK | + OXYGEN_SPDIF_RATE_MASK); oxygen_write32(chip, OXYGEN_SPDIF_OUTPUT_BITS, chip->spdif_bits); + oxygen_clear_bits8(chip, OXYGEN_MPU401_CONTROL, OXYGEN_MPU401_LOOPBACK); + oxygen_write8(chip, OXYGEN_GPI_INTERRUPT_MASK, 0); + oxygen_write16(chip, OXYGEN_GPIO_INTERRUPT_MASK, 0); oxygen_write16(chip, OXYGEN_PLAY_ROUTING, - OXYGEN_PLAY_MULTICH_I2S_DAC | OXYGEN_PLAY_SPDIF_SPDIF | + OXYGEN_PLAY_MULTICH_I2S_DAC | + OXYGEN_PLAY_SPDIF_SPDIF | (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) | (1 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) | (2 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) | (3 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT)); oxygen_write8(chip, OXYGEN_REC_ROUTING, OXYGEN_REC_A_ROUTE_I2S_ADC_1 | - OXYGEN_REC_B_ROUTE_AC97_1 | + OXYGEN_REC_B_ROUTE_I2S_ADC_2 | OXYGEN_REC_C_ROUTE_SPDIF); oxygen_write8(chip, OXYGEN_ADC_MONITOR, 0); oxygen_write8(chip, OXYGEN_A_MONITOR_ROUTING, @@ -279,23 +335,21 @@ static void __devinit oxygen_init(struct oxygen *chip) (2 << OXYGEN_A_MONITOR_ROUTE_2_SHIFT) | (3 << OXYGEN_A_MONITOR_ROUTE_3_SHIFT)); - oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0); - oxygen_write16(chip, OXYGEN_DMA_STATUS, 0); - - oxygen_write8(chip, OXYGEN_AC97_INTERRUPT_MASK, 0); - if (chip->has_ac97_0) { - oxygen_clear_bits16(chip, OXYGEN_AC97_OUT_CONFIG, - OXYGEN_AC97_CODEC0_FRONTL | - OXYGEN_AC97_CODEC0_FRONTR | - OXYGEN_AC97_CODEC0_SIDEL | - OXYGEN_AC97_CODEC0_SIDER | - OXYGEN_AC97_CODEC0_CENTER | - OXYGEN_AC97_CODEC0_BASE | - OXYGEN_AC97_CODEC0_REARL | - OXYGEN_AC97_CODEC0_REARR); - oxygen_set_bits16(chip, OXYGEN_AC97_IN_CONFIG, - OXYGEN_AC97_CODEC0_LINEL | - OXYGEN_AC97_CODEC0_LINER); + if (chip->has_ac97_0 | chip->has_ac97_1) + oxygen_write8(chip, OXYGEN_AC97_INTERRUPT_MASK, + OXYGEN_AC97_INT_READ_DONE | + OXYGEN_AC97_INT_WRITE_DONE); + else + oxygen_write8(chip, OXYGEN_AC97_INTERRUPT_MASK, 0); + oxygen_write32(chip, OXYGEN_AC97_OUT_CONFIG, 0); + oxygen_write32(chip, OXYGEN_AC97_IN_CONFIG, 0); + if (!(chip->has_ac97_0 | chip->has_ac97_1)) + oxygen_set_bits16(chip, OXYGEN_AC97_CONTROL, + OXYGEN_AC97_CLOCK_DISABLE); + if (!chip->has_ac97_0) { + oxygen_set_bits16(chip, OXYGEN_AC97_CONTROL, + OXYGEN_AC97_NO_CODEC_0); + } else { oxygen_write_ac97(chip, 0, AC97_RESET, 0); msleep(1); oxygen_ac97_set_bits(chip, 0, CM9780_GPIO_SETUP, @@ -317,14 +371,33 @@ static void __devinit oxygen_init(struct oxygen *chip) oxygen_write_ac97(chip, 0, AC97_REC_GAIN, 0x8000); oxygen_write_ac97(chip, 0, AC97_CENTER_LFE_MASTER, 0x8080); oxygen_write_ac97(chip, 0, AC97_SURROUND_MASTER, 0x8080); - oxygen_ac97_clear_bits(chip, 0, - CM9780_GPIO_STATUS, CM9780_GPO0); + oxygen_ac97_clear_bits(chip, 0, CM9780_GPIO_STATUS, + CM9780_GPO0); /* power down unused ADCs and DACs */ oxygen_ac97_set_bits(chip, 0, AC97_POWERDOWN, AC97_PD_PR0 | AC97_PD_PR1); oxygen_ac97_set_bits(chip, 0, AC97_EXTENDED_STATUS, AC97_EA_PRI | AC97_EA_PRJ | AC97_EA_PRK); } + if (chip->has_ac97_1) { + oxygen_set_bits32(chip, OXYGEN_AC97_OUT_CONFIG, + OXYGEN_AC97_CODEC1_SLOT3 | + OXYGEN_AC97_CODEC1_SLOT4); + oxygen_write_ac97(chip, 1, AC97_RESET, 0); + msleep(1); + oxygen_write_ac97(chip, 1, AC97_MASTER, 0x0000); + oxygen_write_ac97(chip, 1, AC97_HEADPHONE, 0x8000); + oxygen_write_ac97(chip, 1, AC97_PC_BEEP, 0x8000); + oxygen_write_ac97(chip, 1, AC97_MIC, 0x8808); + oxygen_write_ac97(chip, 1, AC97_LINE, 0x8808); + oxygen_write_ac97(chip, 1, AC97_CD, 0x8808); + oxygen_write_ac97(chip, 1, AC97_VIDEO, 0x8808); + oxygen_write_ac97(chip, 1, AC97_AUX, 0x8808); + oxygen_write_ac97(chip, 1, AC97_PCM, 0x0808); + oxygen_write_ac97(chip, 1, AC97_REC_SEL, 0x0000); + oxygen_write_ac97(chip, 1, AC97_REC_GAIN, 0x0000); + oxygen_ac97_set_bits(chip, 1, 0x6a, 0x0040); + } } static void oxygen_card_free(struct snd_card *card) @@ -337,10 +410,8 @@ static void oxygen_card_free(struct snd_card *card) oxygen_write16(chip, OXYGEN_DMA_STATUS, 0); oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0); spin_unlock_irq(&chip->reg_lock); - if (chip->irq >= 0) { + if (chip->irq >= 0) free_irq(chip->irq, chip); - synchronize_irq(chip->irq); - } flush_scheduled_work(); chip->model->cleanup(chip); mutex_destroy(&chip->mutex); @@ -348,8 +419,8 @@ static void oxygen_card_free(struct snd_card *card) pci_disable_device(chip->pci); } -int __devinit oxygen_pci_probe(struct pci_dev *pci, int index, char *id, - int midi, const struct oxygen_model *model) +int oxygen_pci_probe(struct pci_dev *pci, int index, char *id, + const struct oxygen_model *model) { struct snd_card *card; struct oxygen *chip; @@ -370,6 +441,8 @@ int __devinit oxygen_pci_probe(struct pci_dev *pci, int index, char *id, mutex_init(&chip->mutex); INIT_WORK(&chip->spdif_input_bits_work, oxygen_spdif_input_bits_changed); + INIT_WORK(&chip->gpio_work, oxygen_gpio_changed); + init_waitqueue_head(&chip->ac97_waitqueue); err = pci_enable_device(pci); if (err < 0) @@ -419,9 +492,7 @@ int __devinit oxygen_pci_probe(struct pci_dev *pci, int index, char *id, if (err < 0) goto err_card; - oxygen_write8_masked(chip, OXYGEN_MISC, - midi ? OXYGEN_MISC_MIDI : 0, OXYGEN_MISC_MIDI); - if (midi) { + if (model->misc_flags & OXYGEN_MISC_MIDI) { err = snd_mpu401_uart_new(card, 0, MPU401_HW_CMIPCI, chip->addr + OXYGEN_MPU401, MPU401_INFO_INTEGRATED, 0, 0, @@ -433,7 +504,10 @@ int __devinit oxygen_pci_probe(struct pci_dev *pci, int index, char *id, oxygen_proc_init(chip); spin_lock_irq(&chip->reg_lock); - chip->interrupt_mask |= OXYGEN_INT_SPDIF_IN_DETECT; + if (chip->model->pcm_dev_cfg & CAPTURE_1_FROM_SPDIF) + chip->interrupt_mask |= OXYGEN_INT_SPDIF_IN_DETECT; + if (chip->has_ac97_0 | chip->has_ac97_1) + chip->interrupt_mask |= OXYGEN_INT_AC97; oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, chip->interrupt_mask); spin_unlock_irq(&chip->reg_lock); @@ -454,7 +528,7 @@ err_card: } EXPORT_SYMBOL(oxygen_pci_probe); -void __devexit oxygen_pci_remove(struct pci_dev *pci) +void oxygen_pci_remove(struct pci_dev *pci) { snd_card_free(pci_get_drvdata(pci)); pci_set_drvdata(pci, NULL);