diff options
Diffstat (limited to 'ANDROID_3.4.5/include/sound/ak4114.h')
| -rw-r--r-- | ANDROID_3.4.5/include/sound/ak4114.h | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/ANDROID_3.4.5/include/sound/ak4114.h b/ANDROID_3.4.5/include/sound/ak4114.h deleted file mode 100644 index 3ce69fd9..00000000 --- a/ANDROID_3.4.5/include/sound/ak4114.h +++ /dev/null @@ -1,203 +0,0 @@ -#ifndef __SOUND_AK4114_H -#define __SOUND_AK4114_H - -/* - * Routines for Asahi Kasei AK4114 - * Copyright (c) by Jaroslav Kysela <perex@perex.cz>, - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -/* AK4114 registers */ -#define AK4114_REG_PWRDN 0x00 /* power down */ -#define AK4114_REG_FORMAT 0x01 /* format control */ -#define AK4114_REG_IO0 0x02 /* input/output control */ -#define AK4114_REG_IO1 0x03 /* input/output control */ -#define AK4114_REG_INT0_MASK 0x04 /* interrupt0 mask */ -#define AK4114_REG_INT1_MASK 0x05 /* interrupt1 mask */ -#define AK4114_REG_RCS0 0x06 /* receiver status 0 */ -#define AK4114_REG_RCS1 0x07 /* receiver status 1 */ -#define AK4114_REG_RXCSB0 0x08 /* RX channel status byte 0 */ -#define AK4114_REG_RXCSB1 0x09 /* RX channel status byte 1 */ -#define AK4114_REG_RXCSB2 0x0a /* RX channel status byte 2 */ -#define AK4114_REG_RXCSB3 0x0b /* RX channel status byte 3 */ -#define AK4114_REG_RXCSB4 0x0c /* RX channel status byte 4 */ -#define AK4114_REG_TXCSB0 0x0d /* TX channel status byte 0 */ -#define AK4114_REG_TXCSB1 0x0e /* TX channel status byte 1 */ -#define AK4114_REG_TXCSB2 0x0f /* TX channel status byte 2 */ -#define AK4114_REG_TXCSB3 0x10 /* TX channel status byte 3 */ -#define AK4114_REG_TXCSB4 0x11 /* TX channel status byte 4 */ -#define AK4114_REG_Pc0 0x12 /* burst preamble Pc byte 0 */ -#define AK4114_REG_Pc1 0x13 /* burst preamble Pc byte 1 */ -#define AK4114_REG_Pd0 0x14 /* burst preamble Pd byte 0 */ -#define AK4114_REG_Pd1 0x15 /* burst preamble Pd byte 1 */ -#define AK4114_REG_QSUB_ADDR 0x16 /* Q-subcode address + control */ -#define AK4114_REG_QSUB_TRACK 0x17 /* Q-subcode track */ -#define AK4114_REG_QSUB_INDEX 0x18 /* Q-subcode index */ -#define AK4114_REG_QSUB_MINUTE 0x19 /* Q-subcode minute */ -#define AK4114_REG_QSUB_SECOND 0x1a /* Q-subcode second */ -#define AK4114_REG_QSUB_FRAME 0x1b /* Q-subcode frame */ -#define AK4114_REG_QSUB_ZERO 0x1c /* Q-subcode zero */ -#define AK4114_REG_QSUB_ABSMIN 0x1d /* Q-subcode absolute minute */ -#define AK4114_REG_QSUB_ABSSEC 0x1e /* Q-subcode absolute second */ -#define AK4114_REG_QSUB_ABSFRM 0x1f /* Q-subcode absolute frame */ - -/* sizes */ -#define AK4114_REG_RXCSB_SIZE ((AK4114_REG_RXCSB4-AK4114_REG_RXCSB0)+1) -#define AK4114_REG_TXCSB_SIZE ((AK4114_REG_TXCSB4-AK4114_REG_TXCSB0)+1) -#define AK4114_REG_QSUB_SIZE ((AK4114_REG_QSUB_ABSFRM-AK4114_REG_QSUB_ADDR)+1) - -/* AK4117_REG_PWRDN bits */ -#define AK4114_CS12 (1<<7) /* Channel Status Select */ -#define AK4114_BCU (1<<6) /* Block Start & C/U Output Mode */ -#define AK4114_CM1 (1<<5) /* Master Clock Operation Select */ -#define AK4114_CM0 (1<<4) /* Master Clock Operation Select */ -#define AK4114_OCKS1 (1<<3) /* Master Clock Frequency Select */ -#define AK4114_OCKS0 (1<<2) /* Master Clock Frequency Select */ -#define AK4114_PWN (1<<1) /* 0 = power down, 1 = normal operation */ -#define AK4114_RST (1<<0) /* 0 = reset & initialize (except this register), 1 = normal operation */ - -/* AK4114_REQ_FORMAT bits */ -#define AK4114_MONO (1<<7) /* Double Sampling Frequency Mode: 0 = stereo, 1 = mono */ -#define AK4114_DIF2 (1<<6) /* Audio Data Control */ -#define AK4114_DIF1 (1<<5) /* Audio Data Control */ -#define AK4114_DIF0 (1<<4) /* Audio Data Control */ -#define AK4114_DIF_16R (0) /* STDO: 16-bit, right justified */ -#define AK4114_DIF_18R (AK4114_DIF0) /* STDO: 18-bit, right justified */ -#define AK4114_DIF_20R (AK4114_DIF1) /* STDO: 20-bit, right justified */ -#define AK4114_DIF_24R (AK4114_DIF1|AK4114_DIF0) /* STDO: 24-bit, right justified */ -#define AK4114_DIF_24L (AK4114_DIF2) /* STDO: 24-bit, left justified */ -#define AK4114_DIF_24I2S (AK4114_DIF2|AK4114_DIF0) /* STDO: I2S */ -#define AK4114_DIF_I24L (AK4114_DIF2|AK4114_DIF1) /* STDO: 24-bit, left justified; LRCLK, BICK = Input */ -#define AK4114_DIF_I24I2S (AK4114_DIF2|AK4114_DIF1|AK4114_DIF0) /* STDO: I2S; LRCLK, BICK = Input */ -#define AK4114_DEAU (1<<3) /* Deemphasis Autodetect Enable (1 = enable) */ -#define AK4114_DEM1 (1<<2) /* 32kHz-48kHz Deemphasis Control */ -#define AK4114_DEM0 (1<<1) /* 32kHz-48kHz Deemphasis Control */ -#define AK4114_DEM_44KHZ (0) -#define AK4114_DEM_48KHZ (AK4114_DEM1) -#define AK4114_DEM_32KHZ (AK4114_DEM0|AK4114_DEM1) -#define AK4114_DEM_96KHZ (AK4114_DEM1) /* DFS must be set */ -#define AK4114_DFS (1<<0) /* 96kHz Deemphasis Control */ - -/* AK4114_REG_IO0 */ -#define AK4114_TX1E (1<<7) /* TX1 Output Enable (1 = enable) */ -#define AK4114_OPS12 (1<<6) /* Output Data Selector for TX1 pin */ -#define AK4114_OPS11 (1<<5) /* Output Data Selector for TX1 pin */ -#define AK4114_OPS10 (1<<4) /* Output Data Selector for TX1 pin */ -#define AK4114_TX0E (1<<3) /* TX0 Output Enable (1 = enable) */ -#define AK4114_OPS02 (1<<2) /* Output Data Selector for TX0 pin */ -#define AK4114_OPS01 (1<<1) /* Output Data Selector for TX0 pin */ -#define AK4114_OPS00 (1<<0) /* Output Data Selector for TX0 pin */ - -/* AK4114_REG_IO1 */ -#define AK4114_EFH1 (1<<7) /* Interrupt 0 pin Hold */ -#define AK4114_EFH0 (1<<6) /* Interrupt 0 pin Hold */ -#define AK4114_EFH_512 (0) -#define AK4114_EFH_1024 (AK4114_EFH0) -#define AK4114_EFH_2048 (AK4114_EFH1) -#define AK4114_EFH_4096 (AK4114_EFH1|AK4114_EFH0) -#define AK4114_UDIT (1<<5) /* U-bit Control for DIT (0 = fixed '0', 1 = recovered) */ -#define AK4114_TLR (1<<4) /* Double Sampling Frequency Select for DIT (0 = L channel, 1 = R channel) */ -#define AK4114_DIT (1<<3) /* TX1 out: 0 = Through Data (RX data), 1 = Transmit Data (DAUX data) */ -#define AK4114_IPS2 (1<<2) /* Input Recovery Data Select */ -#define AK4114_IPS1 (1<<1) /* Input Recovery Data Select */ -#define AK4114_IPS0 (1<<0) /* Input Recovery Data Select */ -#define AK4114_IPS(x) ((x)&7) - -/* AK4114_REG_INT0_MASK && AK4114_REG_INT1_MASK*/ -#define AK4117_MQI (1<<7) /* mask enable for QINT bit */ -#define AK4117_MAT (1<<6) /* mask enable for AUTO bit */ -#define AK4117_MCI (1<<5) /* mask enable for CINT bit */ -#define AK4117_MUL (1<<4) /* mask enable for UNLOCK bit */ -#define AK4117_MDTS (1<<3) /* mask enable for DTSCD bit */ -#define AK4117_MPE (1<<2) /* mask enable for PEM bit */ -#define AK4117_MAN (1<<1) /* mask enable for AUDN bit */ -#define AK4117_MPR (1<<0) /* mask enable for PAR bit */ - -/* AK4114_REG_RCS0 */ -#define AK4114_QINT (1<<7) /* Q-subcode buffer interrupt, 0 = no change, 1 = changed */ -#define AK4114_AUTO (1<<6) /* Non-PCM or DTS stream auto detection, 0 = no detect, 1 = detect */ -#define AK4114_CINT (1<<5) /* channel status buffer interrupt, 0 = no change, 1 = change */ -#define AK4114_UNLCK (1<<4) /* PLL lock status, 0 = lock, 1 = unlock */ -#define AK4114_DTSCD (1<<3) /* DTS-CD Detect, 0 = No detect, 1 = Detect */ -#define AK4114_PEM (1<<2) /* Pre-emphasis Detect, 0 = OFF, 1 = ON */ -#define AK4114_AUDION (1<<1) /* audio bit output, 0 = audio, 1 = non-audio */ -#define AK4114_PAR (1<<0) /* parity error or biphase error status, 0 = no error, 1 = error */ - -/* AK4114_REG_RCS1 */ -#define AK4114_FS3 (1<<7) /* sampling frequency detection */ -#define AK4114_FS2 (1<<6) -#define AK4114_FS1 (1<<5) -#define AK4114_FS0 (1<<4) -#define AK4114_FS_44100HZ (0) -#define AK4114_FS_48000HZ (AK4114_FS1) -#define AK4114_FS_32000HZ (AK4114_FS1|AK4114_FS0) -#define AK4114_FS_88200HZ (AK4114_FS3) -#define AK4114_FS_96000HZ (AK4114_FS3|AK4114_FS1) -#define AK4114_FS_176400HZ (AK4114_FS3|AK4114_FS2) -#define AK4114_FS_192000HZ (AK4114_FS3|AK4114_FS2|AK4114_FS1) -#define AK4114_V (1<<3) /* Validity of Channel Status, 0 = Valid, 1 = Invalid */ -#define AK4114_QCRC (1<<1) /* CRC for Q-subcode, 0 = no error, 1 = error */ -#define AK4114_CCRC (1<<0) /* CRC for channel status, 0 = no error, 1 = error */ - -/* flags for snd_ak4114_check_rate_and_errors() */ -#define AK4114_CHECK_NO_STAT (1<<0) /* no statistics */ -#define AK4114_CHECK_NO_RATE (1<<1) /* no rate check */ - -#define AK4114_CONTROLS 15 - -typedef void (ak4114_write_t)(void *private_data, unsigned char addr, unsigned char data); -typedef unsigned char (ak4114_read_t)(void *private_data, unsigned char addr); - -struct ak4114 { - struct snd_card *card; - ak4114_write_t * write; - ak4114_read_t * read; - void * private_data; - unsigned int init: 1; - spinlock_t lock; - unsigned char regmap[7]; - unsigned char txcsb[5]; - struct snd_kcontrol *kctls[AK4114_CONTROLS]; - struct snd_pcm_substream *playback_substream; - struct snd_pcm_substream *capture_substream; - unsigned long parity_errors; - unsigned long v_bit_errors; - unsigned long qcrc_errors; - unsigned long ccrc_errors; - unsigned char rcs0; - unsigned char rcs1; - struct delayed_work work; - unsigned int check_flags; - void *change_callback_private; - void (*change_callback)(struct ak4114 *ak4114, unsigned char c0, unsigned char c1); -}; - -int snd_ak4114_create(struct snd_card *card, - ak4114_read_t *read, ak4114_write_t *write, - const unsigned char pgm[7], const unsigned char txcsb[5], - void *private_data, struct ak4114 **r_ak4114); -void snd_ak4114_reg_write(struct ak4114 *ak4114, unsigned char reg, unsigned char mask, unsigned char val); -void snd_ak4114_reinit(struct ak4114 *ak4114); -int snd_ak4114_build(struct ak4114 *ak4114, - struct snd_pcm_substream *playback_substream, - struct snd_pcm_substream *capture_substream); -int snd_ak4114_external_rate(struct ak4114 *ak4114); -int snd_ak4114_check_rate_and_errors(struct ak4114 *ak4114, unsigned int flags); - -#endif /* __SOUND_AK4114_H */ - |