Commit c2353a08 authored by Clemens Ladisch's avatar Clemens Ladisch Committed by Jaroslav Kysela
Browse files

[ALSA] oxygen: add register definitions 



Add more symbols for registers and register fields.

Signed-off-by: default avatarClemens Ladisch <clemens@ladisch.de>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 4052ce4c

sound/pci/oxygen/oxygen.c

+7 −4
Original line number Diff line number Diff line
@@ -102,18 +102,21 @@ static void ak4396_write(struct oxygen *chip, unsigned int codec, 
	static const u8 codec_spi_map[4] = {

		0, 1, 2, 4

	};

	oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER_WRITE |

	oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |

			 OXYGEN_SPI_DATA_LENGTH_2 |

			 OXYGEN_SPI_CLOCK_160 |

			 (codec_spi_map[codec] << OXYGEN_SPI_CODEC_SHIFT) |

			 OXYGEN_SPI_MAGIC,

			 OXYGEN_SPI_CEN_LATCH_CLOCK_HI,

			 AK4396_WRITE | (reg << 8) | value);

}



static void wm8785_write(struct oxygen *chip, u8 reg, unsigned int value)

{

	oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER_WRITE |

	oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |

			 OXYGEN_SPI_DATA_LENGTH_2 |

			 (3 << OXYGEN_SPI_CODEC_SHIFT),

			 OXYGEN_SPI_CLOCK_160 |

			 (3 << OXYGEN_SPI_CODEC_SHIFT) |

			 OXYGEN_SPI_CEN_LATCH_CLOCK_LO,

			 (reg << 9) | value);

}

sound/pci/oxygen/oxygen_io.c

+2 −2
Original line number Diff line number Diff line
@@ -119,7 +119,7 @@ void oxygen_write_ac97(struct oxygen *chip, unsigned int codec, 
		udelay(5);

		oxygen_write32(chip, OXYGEN_AC97_REGS, reg);

		/* require two "completed" writes, just to be sure */

		if (oxygen_ac97_wait(chip, OXYGEN_AC97_WRITE_COMPLETE) >= 0 &&

		if (oxygen_ac97_wait(chip, OXYGEN_AC97_INT_WRITE_DONE) >= 0 &&

		    ++succeeded >= 2)

			return;

	}
@@ -141,7 +141,7 @@ u16 oxygen_read_ac97(struct oxygen *chip, unsigned int codec, 
		udelay(5);

		oxygen_write32(chip, OXYGEN_AC97_REGS, reg);

		udelay(10);

		if (oxygen_ac97_wait(chip, OXYGEN_AC97_READ_COMPLETE) >= 0) {

		if (oxygen_ac97_wait(chip, OXYGEN_AC97_INT_READ_DONE) >= 0) {

			u16 value = oxygen_read16(chip, OXYGEN_AC97_REGS);

			/* we require two consecutive reads of the same value */

			if (value == last_read)

sound/pci/oxygen/oxygen_lib.c

+31 −18
Original line number Diff line number Diff line
@@ -51,11 +51,11 @@ static irqreturn_t oxygen_interrupt(int dummy, void *dev_id) 
			  OXYGEN_CHANNEL_SPDIF |

			  OXYGEN_CHANNEL_MULTICH |

			  OXYGEN_CHANNEL_AC97 |

			  OXYGEN_INT_SPDIF_IN_CHANGE |

			  OXYGEN_INT_SPDIF_IN_DETECT |

			  OXYGEN_INT_GPIO);

	if (clear) {

		if (clear & OXYGEN_INT_SPDIF_IN_CHANGE)

			chip->interrupt_mask &= ~OXYGEN_INT_SPDIF_IN_CHANGE;

		if (clear & OXYGEN_INT_SPDIF_IN_DETECT)

			chip->interrupt_mask &= ~OXYGEN_INT_SPDIF_IN_DETECT;

		oxygen_write16(chip, OXYGEN_INTERRUPT_MASK,

			       chip->interrupt_mask & ~clear);

		oxygen_write16(chip, OXYGEN_INTERRUPT_MASK,
@@ -70,10 +70,10 @@ static irqreturn_t oxygen_interrupt(int dummy, void *dev_id) 
		if ((elapsed_streams & (1 << i)) && chip->streams[i])

			snd_pcm_period_elapsed(chip->streams[i]);



	if (status & OXYGEN_INT_SPDIF_IN_CHANGE) {

	if (status & OXYGEN_INT_SPDIF_IN_DETECT) {

		spin_lock(&chip->reg_lock);

		i = oxygen_read32(chip, OXYGEN_SPDIF_CONTROL);

		if (i & OXYGEN_SPDIF_IN_CHANGE) {

		if (i & OXYGEN_SPDIF_RATE_INT) {

			oxygen_write32(chip, OXYGEN_SPDIF_CONTROL, i);

			schedule_work(&chip->spdif_input_bits_work);

		}
@@ -95,28 +95,32 @@ static void oxygen_spdif_input_bits_changed(struct work_struct *work) 
					   spdif_input_bits_work);



	spin_lock_irq(&chip->reg_lock);

	oxygen_clear_bits32(chip, OXYGEN_SPDIF_CONTROL, OXYGEN_SPDIF_IN_INVERT);

	oxygen_write32_masked(chip, OXYGEN_SPDIF_CONTROL,

			      OXYGEN_SPDIF_IN_CLOCK_96,

			      OXYGEN_SPDIF_IN_CLOCK_MASK);

	spin_unlock_irq(&chip->reg_lock);

	msleep(1);

	if (!(oxygen_read32(chip, OXYGEN_SPDIF_CONTROL)

	      & OXYGEN_SPDIF_IN_VALID)) {

	      & OXYGEN_SPDIF_LOCK_STATUS)) {

		spin_lock_irq(&chip->reg_lock);

		oxygen_set_bits32(chip, OXYGEN_SPDIF_CONTROL,

				  OXYGEN_SPDIF_IN_INVERT);

		oxygen_write32_masked(chip, OXYGEN_SPDIF_CONTROL,

				      OXYGEN_SPDIF_IN_CLOCK_192,

				      OXYGEN_SPDIF_IN_CLOCK_MASK);

		spin_unlock_irq(&chip->reg_lock);

		msleep(1);

		if (!(oxygen_read32(chip, OXYGEN_SPDIF_CONTROL)

		      & OXYGEN_SPDIF_IN_VALID)) {

		      & OXYGEN_SPDIF_LOCK_STATUS)) {

			spin_lock_irq(&chip->reg_lock);

			oxygen_clear_bits32(chip, OXYGEN_SPDIF_CONTROL,

					    OXYGEN_SPDIF_IN_INVERT);

			oxygen_write32_masked(chip, OXYGEN_SPDIF_CONTROL,

					      OXYGEN_SPDIF_IN_CLOCK_96,

					      OXYGEN_SPDIF_IN_CLOCK_MASK);

			spin_unlock_irq(&chip->reg_lock);

		}

	}



	if (chip->controls[CONTROL_SPDIF_INPUT_BITS]) {

		spin_lock_irq(&chip->reg_lock);

		chip->interrupt_mask |= OXYGEN_INT_SPDIF_IN_CHANGE;

		chip->interrupt_mask |= OXYGEN_INT_SPDIF_IN_DETECT;

		oxygen_write16(chip, OXYGEN_INTERRUPT_MASK,

			       chip->interrupt_mask);

		spin_unlock_irq(&chip->reg_lock);
@@ -194,7 +198,8 @@ static void __devinit oxygen_init(struct oxygen *chip) 
		chip->revision = 1;



	if (chip->revision == 1)

		oxygen_set_bits8(chip, OXYGEN_MISC, OXYGEN_MISC_MAGIC);

		oxygen_set_bits8(chip, OXYGEN_MISC,

				 OXYGEN_MISC_PCI_MEM_W_1_CLOCK);



	i = oxygen_read16(chip, OXYGEN_AC97_CONTROL);

	chip->has_ac97_0 = (i & OXYGEN_AC97_CODEC_0) != 0;
@@ -207,7 +212,7 @@ static void __devinit oxygen_init(struct oxygen *chip) 
	oxygen_write16(chip, OXYGEN_I2S_A_FORMAT, 0x010a);

	oxygen_write16(chip, OXYGEN_I2S_B_FORMAT, 0x010a);

	oxygen_write16(chip, OXYGEN_I2S_C_FORMAT, 0x010a);

	oxygen_set_bits32(chip, OXYGEN_SPDIF_CONTROL, OXYGEN_SPDIF_MAGIC2);

	oxygen_set_bits32(chip, OXYGEN_SPDIF_CONTROL, OXYGEN_SPDIF_RATE_MASK);

	oxygen_write32(chip, OXYGEN_SPDIF_OUTPUT_BITS, chip->spdif_bits);

	oxygen_write16(chip, OXYGEN_PLAY_ROUTING, 0xe100);

	oxygen_write8(chip, OXYGEN_REC_ROUTING, 0x10);
@@ -220,9 +225,17 @@ static void __devinit oxygen_init(struct oxygen *chip) 
	oxygen_write8(chip, OXYGEN_AC97_INTERRUPT_MASK, 0x00);

	if (chip->has_ac97_0) {

		oxygen_clear_bits16(chip, OXYGEN_AC97_OUT_CONFIG,

				    OXYGEN_AC97_OUT_MAGIC3);

				    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_IN_MAGIC3);

				  OXYGEN_AC97_CODEC0_LINEL |

				  OXYGEN_AC97_CODEC0_LINER);

		oxygen_write_ac97(chip, 0, AC97_RESET, 0);

		msleep(1);

		oxygen_ac97_set_bits(chip, 0, 0x70, 0x0300);
@@ -349,7 +362,7 @@ 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_CHANGE;

	chip->interrupt_mask |= OXYGEN_INT_SPDIF_IN_DETECT;

	oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, chip->interrupt_mask);

	spin_unlock_irq(&chip->reg_lock);

sound/pci/oxygen/oxygen_pcm.c

+8 −25
Original line number Diff line number Diff line
@@ -308,9 +308,10 @@ static unsigned int oxygen_rate(struct snd_pcm_hw_params *hw_params) 
	}

}



static unsigned int oxygen_i2s_magic2(struct snd_pcm_hw_params *hw_params)

static unsigned int oxygen_i2s_mclk(struct snd_pcm_hw_params *hw_params)

{

	return params_rate(hw_params) <= 96000 ? 0x10 : 0x00;

	return params_rate(hw_params) <= 96000

		? OXYGEN_I2S_MCLK_256 : OXYGEN_I2S_MCLK_128;

}



static unsigned int oxygen_i2s_bits(struct snd_pcm_hw_params *hw_params)
@@ -388,12 +389,12 @@ static int oxygen_rec_a_hw_params(struct snd_pcm_substream *substream, 
			     OXYGEN_REC_FORMAT_A_MASK);

	oxygen_write16_masked(chip, OXYGEN_I2S_A_FORMAT,

			      oxygen_rate(hw_params) |

			      oxygen_i2s_magic2(hw_params) |

			      oxygen_i2s_mclk(hw_params) |

			      chip->model->adc_i2s_format |

			      oxygen_i2s_bits(hw_params),

			      OXYGEN_I2S_RATE_MASK |

			      OXYGEN_I2S_FORMAT_MASK |

			      OXYGEN_I2S_MAGIC2_MASK |

			      OXYGEN_I2S_MCLK_MASK |

			      OXYGEN_I2S_BITS_MASK);

	oxygen_clear_bits8(chip, OXYGEN_REC_ROUTING, 0x08);

	spin_unlock_irq(&chip->reg_lock);
@@ -420,12 +421,12 @@ static int oxygen_rec_b_hw_params(struct snd_pcm_substream *substream, 
			     OXYGEN_REC_FORMAT_B_MASK);

	oxygen_write16_masked(chip, OXYGEN_I2S_B_FORMAT,

			      oxygen_rate(hw_params) |

			      oxygen_i2s_magic2(hw_params) |

			      oxygen_i2s_mclk(hw_params) |

			      chip->model->adc_i2s_format |

			      oxygen_i2s_bits(hw_params),

			      OXYGEN_I2S_RATE_MASK |

			      OXYGEN_I2S_FORMAT_MASK |

			      OXYGEN_I2S_MAGIC2_MASK |

			      OXYGEN_I2S_MCLK_MASK |

			      OXYGEN_I2S_BITS_MASK);

	oxygen_clear_bits8(chip, OXYGEN_REC_ROUTING, 0x10);

	spin_unlock_irq(&chip->reg_lock);
@@ -514,24 +515,6 @@ static int oxygen_multich_hw_params(struct snd_pcm_substream *substream, 
	return 0;

}



static int oxygen_ac97_hw_params(struct snd_pcm_substream *substream,

				 struct snd_pcm_hw_params *hw_params)

{

	struct oxygen *chip = snd_pcm_substream_chip(substream);

	int err;



	err = oxygen_hw_params(substream, hw_params);

	if (err < 0)

		return err;



	spin_lock_irq(&chip->reg_lock);

	oxygen_write8_masked(chip, OXYGEN_PLAY_FORMAT,

			     oxygen_format(hw_params) << OXYGEN_AC97_FORMAT_SHIFT,

			     OXYGEN_AC97_FORMAT_MASK);

	spin_unlock_irq(&chip->reg_lock);

	return 0;

}



static int oxygen_hw_free(struct snd_pcm_substream *substream)

{

	struct oxygen *chip = snd_pcm_substream_chip(substream);
@@ -680,7 +663,7 @@ static struct snd_pcm_ops oxygen_ac97_ops = { 
	.open      = oxygen_ac97_open,

	.close     = oxygen_close,

	.ioctl     = snd_pcm_lib_ioctl,

	.hw_params = oxygen_ac97_hw_params,

	.hw_params = oxygen_hw_params,

	.hw_free   = oxygen_hw_free,

	.prepare   = oxygen_prepare,

	.trigger   = oxygen_trigger,

sound/pci/oxygen/oxygen_regs.h

+245 −44
Original line number Diff line number Diff line
@@ -23,8 +23,8 @@ 


/* multichannel playback channel */

#define OXYGEN_DMA_MULTICH_ADDRESS	0x20

#define OXYGEN_DMA_MULTICH_COUNT	0x24	/* 32 bits */

#define OXYGEN_DMA_MULTICH_TCOUNT	0x28	/* 32 bits */

#define OXYGEN_DMA_MULTICH_COUNT	0x24	/* 24 bits */

#define OXYGEN_DMA_MULTICH_TCOUNT	0x28	/* 24 bits */



/* AC'97 (front panel) playback channel */

#define OXYGEN_DMA_AC97_ADDRESS		0x30
@@ -41,6 +41,9 @@ 
#define  OXYGEN_CHANNEL_MULTICH		0x10

#define  OXYGEN_CHANNEL_AC97		0x20



#define OXYGEN_DMA_PAUSE		0x41	/* 1 = pause */

/* OXYGEN_CHANNEL_* */



#define OXYGEN_DMA_RESET		0x42

/* OXYGEN_CHANNEL_* */
@@ -50,19 +53,37 @@ 
#define  OXYGEN_PLAY_CHANNELS_4		0x01

#define  OXYGEN_PLAY_CHANNELS_6		0x02

#define  OXYGEN_PLAY_CHANNELS_8		0x03

#define  OXYGEN_DMA_A_BURST_MASK	0x04

#define  OXYGEN_DMA_A_BURST_8		0x00	/* dwords */

#define  OXYGEN_DMA_A_BURST_16		0x04

#define  OXYGEN_DMA_MULTICH_BURST_MASK	0x08

#define  OXYGEN_DMA_MULTICH_BURST_8	0x00

#define  OXYGEN_DMA_MULTICH_BURST_16	0x08



#define OXYGEN_INTERRUPT_MASK		0x44

/* OXYGEN_CHANNEL_* */

#define  OXYGEN_INT_SPDIF_IN_CHANGE	0x0100

#define  OXYGEN_INT_SPDIF_IN_DETECT	0x0100

#define  OXYGEN_INT_MCU			0x0200

#define  OXYGEN_INT_2WIRE		0x0400

#define  OXYGEN_INT_GPIO		0x0800

#define  OXYGEN_INT_MCB			0x2000

#define  OXYGEN_INT_AC97		0x4000



#define OXYGEN_INTERRUPT_STATUS		0x46

/* OXYGEN_CHANNEL_* amd OXYGEN_INT_* */

#define  OXYGEN_INT_MIDI		0x1000



#define OXYGEN_MISC			0x48

#define  OXYGEN_MISC_MAGIC		0x20

#define  OXYGEN_MISC_WRITE_PCI_SUBID	0x01

#define  OXYGEN_MISC_LATENCY_3F		0x02

#define  OXYGEN_MISC_REC_C_FROM_SPDIF	0x04

#define  OXYGEN_MISC_REC_B_FROM_AC97	0x08

#define  OXYGEN_MISC_REC_A_FROM_MULTICH	0x10

#define  OXYGEN_MISC_PCI_MEM_W_1_CLOCK	0x20

#define  OXYGEN_MISC_MIDI		0x40

#define  OXYGEN_MISC_CRYSTAL_MASK	0x80

#define  OXYGEN_MISC_CRYSTAL_24576	0x00

#define  OXYGEN_MISC_CRYSTAL_27		0x80	/* MHz */



#define OXYGEN_REC_FORMAT		0x4a

#define  OXYGEN_REC_FORMAT_A_MASK	0x03
@@ -80,23 +101,32 @@ 
#define  OXYGEN_SPDIF_FORMAT_SHIFT	0

#define  OXYGEN_MULTICH_FORMAT_MASK	0x0c

#define  OXYGEN_MULTICH_FORMAT_SHIFT	2

#define  OXYGEN_AC97_FORMAT_MASK	0x30

#define  OXYGEN_AC97_FORMAT_SHIFT	4

/* OXYGEN_FORMAT_* */



#define OXYGEN_REC_CHANNELS		0x4c

#define  OXYGEN_REC_A_CHANNELS_MASK	0x07

#define  OXYGEN_REC_CHANNELS_2		0x00

#define  OXYGEN_REC_CHANNELS_4		0x01

#define  OXYGEN_REC_CHANNELS_6		0x03	/* or 0x02 */

#define  OXYGEN_REC_CHANNELS_8		0x04

#define  OXYGEN_REC_CHANNELS_MASK	0x07

#define  OXYGEN_REC_CHANNELS_2_2_2	0x00	/* DMA A, B, C */

#define  OXYGEN_REC_CHANNELS_4_2_2	0x01

#define  OXYGEN_REC_CHANNELS_6_0_2	0x02

#define  OXYGEN_REC_CHANNELS_6_2_0	0x03

#define  OXYGEN_REC_CHANNELS_8_0_0	0x04



#define OXYGEN_FUNCTION			0x50

#define  OXYGEN_FUNCTION_CLOCK_MASK	0x01

#define  OXYGEN_FUNCTION_CLOCK_PLL	0x00

#define  OXYGEN_FUNCTION_CLOCK_CRYSTAL	0x01

#define  OXYGEN_FUNCTION_RESET_CODEC	0x02

#define  OXYGEN_FUNCTION_ENABLE_SPI_4_5	0x80

#define  OXYGEN_FUNCTION_RESET_POL	0x04

#define  OXYGEN_FUNCTION_PWDN		0x08

#define  OXYGEN_FUNCTION_PWDN_EN	0x10

#define  OXYGEN_FUNCTION_PWDN_POL	0x20

#define  OXYGEN_FUNCTION_2WIRE_SPI_MASK	0x40

#define  OXYGEN_FUNCTION_SPI		0x00

#define  OXYGEN_FUNCTION_2WIRE		0x40

#define  OXYGEN_FUNCTION_ENABLE_SPI_4_5	0x80	/* 0 = EEPROM */



#define OXYGEN_I2S_MULTICH_FORMAT	0x60

#define  OXYGEN_I2S_RATE_MASK		0x0007

#define  OXYGEN_I2S_RATE_MASK		0x0007	/* LRCK */

#define  OXYGEN_RATE_32000		0x0000

#define  OXYGEN_RATE_44100		0x0001

#define  OXYGEN_RATE_48000		0x0002
@@ -108,12 +138,21 @@ 
#define  OXYGEN_I2S_FORMAT_MASK		0x0008

#define  OXYGEN_I2S_FORMAT_I2S		0x0000

#define  OXYGEN_I2S_FORMAT_LJUST	0x0008

#define  OXYGEN_I2S_MAGIC2_MASK		0x0030

#define  OXYGEN_I2S_MCLK_MASK		0x0030	/* MCLK/LRCK */

#define  OXYGEN_I2S_MCLK_128		0x0000

#define  OXYGEN_I2S_MCLK_256		0x0010

#define  OXYGEN_I2S_MCLK_512		0x0020

#define  OXYGEN_I2S_BITS_MASK		0x00c0

#define  OXYGEN_I2S_BITS_16		0x0000

#define  OXYGEN_I2S_BITS_20		0x0040

#define  OXYGEN_I2S_BITS_24		0x0080

#define  OXYGEN_I2S_BITS_32		0x00c0

#define  OXYGEN_I2S_MASTER		0x0100

#define  OXYGEN_I2S_BCLK_MASK		0x0600	/* BCLK/LRCK */

#define  OXYGEN_I2S_BCLK_64		0x0000

#define  OXYGEN_I2S_BCLK_128		0x0200

#define  OXYGEN_I2S_BCLK_256		0x0400

#define  OXYGEN_I2S_MUTE_MCLK		0x0800



#define OXYGEN_I2S_A_FORMAT		0x62

#define OXYGEN_I2S_B_FORMAT		0x64
@@ -122,12 +161,21 @@ 


#define OXYGEN_SPDIF_CONTROL		0x70

#define  OXYGEN_SPDIF_OUT_ENABLE	0x00000002

#define  OXYGEN_SPDIF_LOOPBACK		0x00000004

#define  OXYGEN_SPDIF_MAGIC2		0x00000020

#define  OXYGEN_SPDIF_MAGIC3		0x00000040

#define  OXYGEN_SPDIF_IN_VALID		0x00001000

#define  OXYGEN_SPDIF_IN_CHANGE		0x00008000	/* r/wc */

#define  OXYGEN_SPDIF_IN_INVERT		0x00010000	/* ? */

#define  OXYGEN_SPDIF_LOOPBACK		0x00000004	/* in to out */

#define  OXYGEN_SPDIF_SENSE_MASK	0x00000008

#define  OXYGEN_SPDIF_LOCK_MASK		0x00000010

#define  OXYGEN_SPDIF_RATE_MASK		0x00000020

#define  OXYGEN_SPDIF_SPDVALID		0x00000040

#define  OXYGEN_SPDIF_SENSE_PAR		0x00000200

#define  OXYGEN_SPDIF_LOCK_PAR		0x00000400

#define  OXYGEN_SPDIF_SENSE_STATUS	0x00000800

#define  OXYGEN_SPDIF_LOCK_STATUS	0x00001000

#define  OXYGEN_SPDIF_SENSE_INT		0x00002000	/* r/wc */

#define  OXYGEN_SPDIF_LOCK_INT		0x00004000	/* r/wc */

#define  OXYGEN_SPDIF_RATE_INT		0x00008000	/* r/wc */

#define  OXYGEN_SPDIF_IN_CLOCK_MASK	0x00010000

#define  OXYGEN_SPDIF_IN_CLOCK_96	0x00000000	/* <= 96 kHz */

#define  OXYGEN_SPDIF_IN_CLOCK_192	0x00010000	/* > 96 kHz */

#define  OXYGEN_SPDIF_OUT_RATE_MASK	0x07000000

#define  OXYGEN_SPDIF_OUT_RATE_SHIFT	24

/* OXYGEN_RATE_* << OXYGEN_SPDIF_OUT_RATE_SHIFT */
@@ -146,10 +194,22 @@ 
#define OXYGEN_SPDIF_INPUT_BITS		0x78

/* 32 bits, IEC958_AES_* */



#define OXYGEN_EEPROM_CONTROL		0x80

#define  OXYGEN_EEPROM_ADDRESS_MASK	0x7f

#define  OXYGEN_EEPROM_DIR_MASK		0x80

#define  OXYGEN_EEPROM_DIR_READ		0x00

#define  OXYGEN_EEPROM_DIR_WRITE	0x80



#define OXYGEN_EEPROM_STATUS		0x81

#define  OXYGEN_EEPROM_VALID		0x40

#define  OXYGEN_EEPROM_BUSY		0x80



#define OXYGEN_EEPROM_DATA		0x82	/* 16 bits */



#define OXYGEN_2WIRE_CONTROL		0x90

#define  OXYGEN_2WIRE_DIR_MASK		0x01

#define  OXYGEN_2WIRE_DIR_WRITE		0x00	/* ? */

#define  OXYGEN_2WIRE_DIR_READ		0x01	/* ? */

#define  OXYGEN_2WIRE_DIR_WRITE		0x00

#define  OXYGEN_2WIRE_DIR_READ		0x01

#define  OXYGEN_2WIRE_ADDRESS_MASK	0xfe	/* slave device address */

#define  OXYGEN_2WIRE_ADDRESS_SHIFT	1
@@ -157,17 +217,37 @@ 
#define OXYGEN_2WIRE_DATA		0x92	/* data, 16 bits */



#define OXYGEN_2WIRE_BUS_STATUS		0x94

#define  OXYGEN_2WIRE_BUSY		0x01

#define  OXYGEN_2WIRE_BUSY		0x0001

#define  OXYGEN_2WIRE_LENGTH_MASK	0x0002

#define  OXYGEN_2WIRE_LENGTH_8		0x0000

#define  OXYGEN_2WIRE_LENGTH_16		0x0002

#define  OXYGEN_2WIRE_MANUAL_READ	0x0004	/* 0 = auto read */

#define  OXYGEN_2WIRE_WRITE_MAP_ONLY	0x0008

#define  OXYGEN_2WIRE_SLAVE_AD_MASK	0x0030	/* AD0, AD1 */

#define  OXYGEN_2WIRE_INTERRUPT_MASK	0x0040	/* 0 = int. if not responding */

#define  OXYGEN_2WIRE_SLAVE_NO_RESPONSE	0x0080

#define  OXYGEN_2WIRE_SPEED_MASK	0x0100

#define  OXYGEN_2WIRE_SPEED_STANDARD	0x0000

#define  OXYGEN_2WIRE_SPEED_FAST	0x0100

#define  OXYGEN_2WIRE_CLOCK_SYNC	0x0200

#define  OXYGEN_2WIRE_BUS_RESET		0x0400



#define OXYGEN_SPI_CONTROL		0x98

#define  OXYGEN_SPI_BUSY		0x01	/* read */

#define  OXYGEN_SPI_TRIGGER_WRITE	0x01	/* write */

#define  OXYGEN_SPI_TRIGGER		0x01	/* write */

#define  OXYGEN_SPI_DATA_LENGTH_MASK	0x02

#define  OXYGEN_SPI_DATA_LENGTH_2	0x00

#define  OXYGEN_SPI_DATA_LENGTH_3	0x02

#define  OXYGEN_SPI_CLOCK_MASK		0xc0

#define  OXYGEN_SPI_CLOCK_160		0x00	/* ns */

#define  OXYGEN_SPI_CLOCK_320		0x40

#define  OXYGEN_SPI_CLOCK_640		0x80

#define  OXYGEN_SPI_CLOCK_1280		0xc0

#define  OXYGEN_SPI_CODEC_MASK		0x70	/* 0..5 */

#define  OXYGEN_SPI_CODEC_SHIFT		4

#define  OXYGEN_SPI_MAGIC		0x80

#define  OXYGEN_SPI_CEN_MASK		0x80

#define  OXYGEN_SPI_CEN_LATCH_CLOCK_LO	0x00

#define  OXYGEN_SPI_CEN_LATCH_CLOCK_HI	0x80



#define OXYGEN_SPI_DATA1		0x99

#define OXYGEN_SPI_DATA2		0x9a
@@ -175,56 +255,161 @@ 


#define OXYGEN_MPU401			0xa0



#define OXYGEN_MPU401_CONTROL		0xa2

#define  OXYGEN_MPU401_LOOPBACK		0x01	/* TXD to RXD */



#define OXYGEN_GPI_DATA			0xa4

/* bits 0..5 = pin XGPI0..XGPI5 */



#define OXYGEN_GPI_INTERRUPT_MASK	0xa5

/* bits 0..5, 1 = enable */



#define OXYGEN_GPIO_DATA		0xa6

/* bits 0..9 */



#define OXYGEN_GPIO_CONTROL		0xa8

/* 0: input, 1: output */

/* bits 0..9, 0 = input, 1 = output */

#define  OXYGEN_GPIO1_XSLAVE_RDY	0x8000



#define OXYGEN_GPIO_INTERRUPT_MASK	0xaa



#define OXYGEN_DEVICE_SENSE		0xac	/* ? */

/* bits 0..9, 1 = enable */



#define OXYGEN_DEVICE_SENSE		0xac

#define  OXYGEN_HEAD_PHONE_DETECT	0x01

#define  OXYGEN_HEAD_PHONE_MASK		0x06

#define  OXYGEN_HEAD_PHONE_PASSIVE_SPK	0x00

#define  OXYGEN_HEAD_PHONE_HP		0x02

#define  OXYGEN_HEAD_PHONE_ACTIVE_SPK	0x04



#define OXYGEN_MCU_2WIRE_DATA		0xb0



#define OXYGEN_MCU_2WIRE_MAP		0xb2



#define OXYGEN_MCU_2WIRE_STATUS		0xb3

#define  OXYGEN_MCU_2WIRE_BUSY		0x01

#define  OXYGEN_MCU_2WIRE_LENGTH_MASK	0x06

#define  OXYGEN_MCU_2WIRE_LENGTH_1	0x00

#define  OXYGEN_MCU_2WIRE_LENGTH_2	0x02

#define  OXYGEN_MCU_2WIRE_LENGTH_3	0x04

#define  OXYGEN_MCU_2WIRE_WRITE		0x08	/* r/wc */

#define  OXYGEN_MCU_2WIRE_READ		0x10	/* r/wc */

#define  OXYGEN_MCU_2WIRE_DRV_XACT_FAIL	0x20	/* r/wc */

#define  OXYGEN_MCU_2WIRE_RESET		0x40



#define OXYGEN_MCU_2WIRE_CONTROL	0xb4

#define  OXYGEN_MCU_2WIRE_DRV_ACK	0x01

#define  OXYGEN_MCU_2WIRE_DRV_XACT	0x02

#define  OXYGEN_MCU_2WIRE_INT_MASK	0x04

#define  OXYGEN_MCU_2WIRE_SYNC_MASK	0x08

#define  OXYGEN_MCU_2WIRE_SYNC_RDY_PIN	0x00

#define  OXYGEN_MCU_2WIRE_SYNC_DATA	0x08

#define  OXYGEN_MCU_2WIRE_ADDRESS_MASK	0x30

#define  OXYGEN_MCU_2WIRE_ADDRESS_10	0x00

#define  OXYGEN_MCU_2WIRE_ADDRESS_12	0x10

#define  OXYGEN_MCU_2WIRE_ADDRESS_14	0x20

#define  OXYGEN_MCU_2WIRE_ADDRESS_16	0x30

#define  OXYGEN_MCU_2WIRE_INT_POL	0x40

#define  OXYGEN_MCU_2WIRE_SYNC_ENABLE	0x80



#define OXYGEN_PLAY_ROUTING		0xc0

#define  OXYGEN_PLAY_MUTE01		0x0001

#define  OXYGEN_PLAY_MUTE23		0x0002

#define  OXYGEN_PLAY_MUTE45		0x0004

#define  OXYGEN_PLAY_MUTE67		0x0008

#define  OXYGEN_PLAY_MULTICH_MASK	0x0010

#define  OXYGEN_PLAY_MULTICH_I2S_DAC	0x0000

#define  OXYGEN_PLAY_MULTICH_AC97	0x0010

#define  OXYGEN_PLAY_SPDIF_MASK		0x00e0

#define  OXYGEN_PLAY_SPDIF_SPDIF	0x0000

#define  OXYGEN_PLAY_SPDIF_MULTICH_01	0x0020

#define  OXYGEN_PLAY_SPDIF_MULTICH_23	0x0040

#define  OXYGEN_PLAY_SPDIF_MULTICH_45	0x0060

#define  OXYGEN_PLAY_SPDIF_MULTICH_67	0x0080

#define  OXYGEN_PLAY_SPDIF_REC_A	0x00a0

#define  OXYGEN_PLAY_SPDIF_REC_B	0x00c0

#define  OXYGEN_PLAY_SPDIF_I2S_ADC_3	0x00e0

#define  OXYGEN_PLAY_DAC0_SOURCE_MASK	0x0300

#define  OXYGEN_PLAY_DAC0_SOURCE_SHIFT	8

#define  OXYGEN_PLAY_DAC1_SOURCE_MASK	0x0700

#define  OXYGEN_PLAY_DAC1_SOURCE_SHIFT	10

#define  OXYGEN_PLAY_DAC2_SOURCE_MASK	0x3000

#define  OXYGEN_PLAY_DAC2_SOURCE_SHIFT	12

#define  OXYGEN_PLAY_DAC3_SOURCE_MASK	0x7000

#define  OXYGEN_PLAY_DAC3_SOURCE_SHIFT	14



#define OXYGEN_REC_ROUTING		0xc2

#define  OXYGEN_MUTE_I2S_ADC_1		0x01

#define  OXYGEN_MUTE_I2S_ADC_2		0x02

#define  OXYGEN_MUTE_I2S_ADC_3		0x04

#define  OXYGEN_REC_A_ROUTE_MASK	0x08

#define  OXYGEN_REC_A_ROUTE_I2S_ADC_1	0x00

#define  OXYGEN_REC_A_ROUTE_AC97_0	0x08

#define  OXYGEN_REC_B_ROUTE_MASK	0x10

#define  OXYGEN_REC_B_ROUTE_I2S_ADC_2	0x00

#define  OXYGEN_REC_B_ROUTE_AC97_1	0x10

#define  OXYGEN_REC_C_ROUTE_MASK	0x20

#define  OXYGEN_REC_C_ROUTE_SPDIF	0x00

#define  OXYGEN_REC_C_ROUTE_I2S_ADC_3	0x20



#define OXYGEN_ADC_MONITOR		0xc3

#define  OXYGEN_ADC_MONITOR_MULTICH	0x01

#define  OXYGEN_ADC_MONITOR_AC97	0x04

#define  OXYGEN_ADC_MONITOR_SPDIF	0x10

#define  OXYGEN_ADC_MONITOR_A		0x01

#define  OXYGEN_ADC_MONITOR_A_HALF_VOL	0x02

#define  OXYGEN_ADC_MONITOR_B		0x04

#define  OXYGEN_ADC_MONITOR_B_HALF_VOL	0x08

#define  OXYGEN_ADC_MONITOR_C		0x10

#define  OXYGEN_ADC_MONITOR_C_HALF_VOL	0x20



#define OXYGEN_A_MONITOR_ROUTING	0xc4

#define  OXYGEN_A_MONITOR_ROUTE_01_MASK	0x03

#define  OXYGEN_A_MONITOR_ROUTE_23_MASK	0x0c

#define  OXYGEN_A_MONITOR_ROUTE_45_MASK	0x30

#define  OXYGEN_A_MONITOR_ROUTE_67_MASK	0xc0



#define OXYGEN_AC97_CONTROL		0xd0

#define  OXYGEN_AC97_RESET1		0x0001

#define  OXYGEN_AC97_RESET1_BUSY	0x0002

#define  OXYGEN_AC97_RESET2		0x0008

#define  OXYGEN_AC97_COLD_RESET		0x0001

#define  OXYGEN_AC97_SUSPENDED		0x0002	/* read */

#define  OXYGEN_AC97_RESUME		0x0002	/* write */

#define  OXYGEN_AC97_CLOCK_DISABLE	0x0004

#define  OXYGEN_AC97_NO_CODEC_0		0x0008

#define  OXYGEN_AC97_CODEC_0		0x0010

#define  OXYGEN_AC97_CODEC_1		0x0020



#define OXYGEN_AC97_INTERRUPT_MASK	0xd2

#define  OXYGEN_AC97_INT_READ_DONE	0x01

#define  OXYGEN_AC97_INT_WRITE_DONE	0x02

#define  OXYGEN_AC97_INT_CODEC_0	0x10

#define  OXYGEN_AC97_INT_CODEC_1	0x20



#define OXYGEN_AC97_INTERRUPT_STATUS	0xd3

#define  OXYGEN_AC97_READ_COMPLETE	0x01

#define  OXYGEN_AC97_WRITE_COMPLETE	0x02

/* OXYGEN_AC97_INT_* */



#define OXYGEN_AC97_OUT_CONFIG		0xd4

#define  OXYGEN_AC97_OUT_MAGIC1		0x00000011

#define  OXYGEN_AC97_OUT_MAGIC2		0x00000033

#define  OXYGEN_AC97_OUT_MAGIC3		0x0000ff00

#define  OXYGEN_AC97_CODEC1_SLOT3	0x00000001

#define  OXYGEN_AC97_CODEC1_SLOT3_VSR	0x00000002

#define  OXYGEN_AC97_CODEC1_SLOT4	0x00000010

#define  OXYGEN_AC97_CODEC1_SLOT4_VSR	0x00000020

#define  OXYGEN_AC97_CODEC0_FRONTL	0x00000100

#define  OXYGEN_AC97_CODEC0_FRONTR	0x00000200

#define  OXYGEN_AC97_CODEC0_SIDEL	0x00000400

#define  OXYGEN_AC97_CODEC0_SIDER	0x00000800

#define  OXYGEN_AC97_CODEC0_CENTER	0x00001000

#define  OXYGEN_AC97_CODEC0_BASE	0x00002000

#define  OXYGEN_AC97_CODEC0_REARL	0x00004000

#define  OXYGEN_AC97_CODEC0_REARR	0x00008000



#define OXYGEN_AC97_IN_CONFIG		0xd8

#define  OXYGEN_AC97_IN_MAGIC1		0x00000011

#define  OXYGEN_AC97_IN_MAGIC2		0x00000033

#define  OXYGEN_AC97_IN_MAGIC3		0x00000300

#define  OXYGEN_AC97_CODEC1_LINEL	0x00000001

#define  OXYGEN_AC97_CODEC1_LINEL_VSR	0x00000002

#define  OXYGEN_AC97_CODEC1_LINEL_16	0x00000000

#define  OXYGEN_AC97_CODEC1_LINEL_18	0x00000004

#define  OXYGEN_AC97_CODEC1_LINEL_20	0x00000008

#define  OXYGEN_AC97_CODEC1_LINER	0x00000010

#define  OXYGEN_AC97_CODEC1_LINER_VSR	0x00000020

#define  OXYGEN_AC97_CODEC1_LINER_16	0x00000000

#define  OXYGEN_AC97_CODEC1_LINER_18	0x00000040

#define  OXYGEN_AC97_CODEC1_LINER_20	0x00000080

#define  OXYGEN_AC97_CODEC0_LINEL	0x00000100

#define  OXYGEN_AC97_CODEC0_LINER	0x00000200



#define OXYGEN_AC97_REGS		0xdc

#define  OXYGEN_AC97_REG_DATA_MASK	0x0000ffff
@@ -236,13 +421,29 @@ 
#define  OXYGEN_AC97_REG_CODEC_MASK	0x01000000

#define  OXYGEN_AC97_REG_CODEC_SHIFT	24



#define OXYGEN_TEST			0xe0

#define  OXYGEN_TEST_RAM_SUCCEEDED	0x01

#define  OXYGEN_TEST_PLAYBACK_RAM	0x02

#define  OXYGEN_TEST_RECORD_RAM		0x04

#define  OXYGEN_TEST_PLL		0x08

#define  OXYGEN_TEST_2WIRE_LOOPBACK	0x10



#define OXYGEN_DMA_FLUSH		0xe1

/* OXYGEN_CHANNEL_* */



#define OXYGEN_CODEC_VERSION		0xe4

#define  OXYGEN_XCID_MASK		0x07



#define OXYGEN_REVISION			0xe6

#define  OXYGEN_REVISION_2		0x08	/* bit flag */

#define  OXYGEN_REVISION_8787		0x14	/* all 8 bits */

#define  OXYGEN_REVISION_XPKGID_MASK	0x0007

#define  OXYGEN_REVISION_MASK		0xfff8

#define  OXYGEN_REVISION_2		0x0008	/* bit flag */

#define  OXYGEN_REVISION_8787		0x0014	/* 8 bits */



#define OXYGEN_OFFSIN_48K		0xe8

#define OXYGEN_OFFSBASE_48K		0xe9

#define  OXYGEN_OFFSBASE_MASK		0x0fff

#define OXYGEN_OFFSIN_44K		0xec

#define OXYGEN_OFFSBASE_44K		0xed



#endif