diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/hda/hda_codec.h')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/hda/hda_codec.h | 1084 |
1 files changed, 0 insertions, 1084 deletions
diff --git a/ANDROID_3.4.5/sound/pci/hda/hda_codec.h b/ANDROID_3.4.5/sound/pci/hda/hda_codec.h deleted file mode 100644 index 56b4f74c..00000000 --- a/ANDROID_3.4.5/sound/pci/hda/hda_codec.h +++ /dev/null @@ -1,1084 +0,0 @@ -/* - * Universal Interface for Intel High Definition Audio Codec - * - * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> - * - * 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. - */ - -#ifndef __SOUND_HDA_CODEC_H -#define __SOUND_HDA_CODEC_H - -#include <sound/info.h> -#include <sound/control.h> -#include <sound/pcm.h> -#include <sound/hwdep.h> - -/* - * nodes - */ -#define AC_NODE_ROOT 0x00 - -/* - * function group types - */ -enum { - AC_GRP_AUDIO_FUNCTION = 0x01, - AC_GRP_MODEM_FUNCTION = 0x02, -}; - -/* - * widget types - */ -enum { - AC_WID_AUD_OUT, /* Audio Out */ - AC_WID_AUD_IN, /* Audio In */ - AC_WID_AUD_MIX, /* Audio Mixer */ - AC_WID_AUD_SEL, /* Audio Selector */ - AC_WID_PIN, /* Pin Complex */ - AC_WID_POWER, /* Power */ - AC_WID_VOL_KNB, /* Volume Knob */ - AC_WID_BEEP, /* Beep Generator */ - AC_WID_VENDOR = 0x0f /* Vendor specific */ -}; - -/* - * GET verbs - */ -#define AC_VERB_GET_STREAM_FORMAT 0x0a00 -#define AC_VERB_GET_AMP_GAIN_MUTE 0x0b00 -#define AC_VERB_GET_PROC_COEF 0x0c00 -#define AC_VERB_GET_COEF_INDEX 0x0d00 -#define AC_VERB_PARAMETERS 0x0f00 -#define AC_VERB_GET_CONNECT_SEL 0x0f01 -#define AC_VERB_GET_CONNECT_LIST 0x0f02 -#define AC_VERB_GET_PROC_STATE 0x0f03 -#define AC_VERB_GET_SDI_SELECT 0x0f04 -#define AC_VERB_GET_POWER_STATE 0x0f05 -#define AC_VERB_GET_CONV 0x0f06 -#define AC_VERB_GET_PIN_WIDGET_CONTROL 0x0f07 -#define AC_VERB_GET_UNSOLICITED_RESPONSE 0x0f08 -#define AC_VERB_GET_PIN_SENSE 0x0f09 -#define AC_VERB_GET_BEEP_CONTROL 0x0f0a -#define AC_VERB_GET_EAPD_BTLENABLE 0x0f0c -#define AC_VERB_GET_DIGI_CONVERT_1 0x0f0d -#define AC_VERB_GET_DIGI_CONVERT_2 0x0f0e /* unused */ -#define AC_VERB_GET_VOLUME_KNOB_CONTROL 0x0f0f -/* f10-f1a: GPIO */ -#define AC_VERB_GET_GPIO_DATA 0x0f15 -#define AC_VERB_GET_GPIO_MASK 0x0f16 -#define AC_VERB_GET_GPIO_DIRECTION 0x0f17 -#define AC_VERB_GET_GPIO_WAKE_MASK 0x0f18 -#define AC_VERB_GET_GPIO_UNSOLICITED_RSP_MASK 0x0f19 -#define AC_VERB_GET_GPIO_STICKY_MASK 0x0f1a -#define AC_VERB_GET_CONFIG_DEFAULT 0x0f1c -/* f20: AFG/MFG */ -#define AC_VERB_GET_SUBSYSTEM_ID 0x0f20 -#define AC_VERB_GET_CVT_CHAN_COUNT 0x0f2d -#define AC_VERB_GET_HDMI_DIP_SIZE 0x0f2e -#define AC_VERB_GET_HDMI_ELDD 0x0f2f -#define AC_VERB_GET_HDMI_DIP_INDEX 0x0f30 -#define AC_VERB_GET_HDMI_DIP_DATA 0x0f31 -#define AC_VERB_GET_HDMI_DIP_XMIT 0x0f32 -#define AC_VERB_GET_HDMI_CP_CTRL 0x0f33 -#define AC_VERB_GET_HDMI_CHAN_SLOT 0x0f34 - -/* - * SET verbs - */ -#define AC_VERB_SET_STREAM_FORMAT 0x200 -#define AC_VERB_SET_AMP_GAIN_MUTE 0x300 -#define AC_VERB_SET_PROC_COEF 0x400 -#define AC_VERB_SET_COEF_INDEX 0x500 -#define AC_VERB_SET_CONNECT_SEL 0x701 -#define AC_VERB_SET_PROC_STATE 0x703 -#define AC_VERB_SET_SDI_SELECT 0x704 -#define AC_VERB_SET_POWER_STATE 0x705 -#define AC_VERB_SET_CHANNEL_STREAMID 0x706 -#define AC_VERB_SET_PIN_WIDGET_CONTROL 0x707 -#define AC_VERB_SET_UNSOLICITED_ENABLE 0x708 -#define AC_VERB_SET_PIN_SENSE 0x709 -#define AC_VERB_SET_BEEP_CONTROL 0x70a -#define AC_VERB_SET_EAPD_BTLENABLE 0x70c -#define AC_VERB_SET_DIGI_CONVERT_1 0x70d -#define AC_VERB_SET_DIGI_CONVERT_2 0x70e -#define AC_VERB_SET_VOLUME_KNOB_CONTROL 0x70f -#define AC_VERB_SET_GPIO_DATA 0x715 -#define AC_VERB_SET_GPIO_MASK 0x716 -#define AC_VERB_SET_GPIO_DIRECTION 0x717 -#define AC_VERB_SET_GPIO_WAKE_MASK 0x718 -#define AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK 0x719 -#define AC_VERB_SET_GPIO_STICKY_MASK 0x71a -#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_0 0x71c -#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_1 0x71d -#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_2 0x71e -#define AC_VERB_SET_CONFIG_DEFAULT_BYTES_3 0x71f -#define AC_VERB_SET_EAPD 0x788 -#define AC_VERB_SET_CODEC_RESET 0x7ff -#define AC_VERB_SET_CVT_CHAN_COUNT 0x72d -#define AC_VERB_SET_HDMI_DIP_INDEX 0x730 -#define AC_VERB_SET_HDMI_DIP_DATA 0x731 -#define AC_VERB_SET_HDMI_DIP_XMIT 0x732 -#define AC_VERB_SET_HDMI_CP_CTRL 0x733 -#define AC_VERB_SET_HDMI_CHAN_SLOT 0x734 - -/* - * Parameter IDs - */ -#define AC_PAR_VENDOR_ID 0x00 -#define AC_PAR_SUBSYSTEM_ID 0x01 -#define AC_PAR_REV_ID 0x02 -#define AC_PAR_NODE_COUNT 0x04 -#define AC_PAR_FUNCTION_TYPE 0x05 -#define AC_PAR_AUDIO_FG_CAP 0x08 -#define AC_PAR_AUDIO_WIDGET_CAP 0x09 -#define AC_PAR_PCM 0x0a -#define AC_PAR_STREAM 0x0b -#define AC_PAR_PIN_CAP 0x0c -#define AC_PAR_AMP_IN_CAP 0x0d -#define AC_PAR_CONNLIST_LEN 0x0e -#define AC_PAR_POWER_STATE 0x0f -#define AC_PAR_PROC_CAP 0x10 -#define AC_PAR_GPIO_CAP 0x11 -#define AC_PAR_AMP_OUT_CAP 0x12 -#define AC_PAR_VOL_KNB_CAP 0x13 -#define AC_PAR_HDMI_LPCM_CAP 0x20 - -/* - * AC_VERB_PARAMETERS results (32bit) - */ - -/* Function Group Type */ -#define AC_FGT_TYPE (0xff<<0) -#define AC_FGT_TYPE_SHIFT 0 -#define AC_FGT_UNSOL_CAP (1<<8) - -/* Audio Function Group Capabilities */ -#define AC_AFG_OUT_DELAY (0xf<<0) -#define AC_AFG_IN_DELAY (0xf<<8) -#define AC_AFG_BEEP_GEN (1<<16) - -/* Audio Widget Capabilities */ -#define AC_WCAP_STEREO (1<<0) /* stereo I/O */ -#define AC_WCAP_IN_AMP (1<<1) /* AMP-in present */ -#define AC_WCAP_OUT_AMP (1<<2) /* AMP-out present */ -#define AC_WCAP_AMP_OVRD (1<<3) /* AMP-parameter override */ -#define AC_WCAP_FORMAT_OVRD (1<<4) /* format override */ -#define AC_WCAP_STRIPE (1<<5) /* stripe */ -#define AC_WCAP_PROC_WID (1<<6) /* Proc Widget */ -#define AC_WCAP_UNSOL_CAP (1<<7) /* Unsol capable */ -#define AC_WCAP_CONN_LIST (1<<8) /* connection list */ -#define AC_WCAP_DIGITAL (1<<9) /* digital I/O */ -#define AC_WCAP_POWER (1<<10) /* power control */ -#define AC_WCAP_LR_SWAP (1<<11) /* L/R swap */ -#define AC_WCAP_CP_CAPS (1<<12) /* content protection */ -#define AC_WCAP_CHAN_CNT_EXT (7<<13) /* channel count ext */ -#define AC_WCAP_DELAY (0xf<<16) -#define AC_WCAP_DELAY_SHIFT 16 -#define AC_WCAP_TYPE (0xf<<20) -#define AC_WCAP_TYPE_SHIFT 20 - -/* supported PCM rates and bits */ -#define AC_SUPPCM_RATES (0xfff << 0) -#define AC_SUPPCM_BITS_8 (1<<16) -#define AC_SUPPCM_BITS_16 (1<<17) -#define AC_SUPPCM_BITS_20 (1<<18) -#define AC_SUPPCM_BITS_24 (1<<19) -#define AC_SUPPCM_BITS_32 (1<<20) - -/* supported PCM stream format */ -#define AC_SUPFMT_PCM (1<<0) -#define AC_SUPFMT_FLOAT32 (1<<1) -#define AC_SUPFMT_AC3 (1<<2) - -/* GP I/O count */ -#define AC_GPIO_IO_COUNT (0xff<<0) -#define AC_GPIO_O_COUNT (0xff<<8) -#define AC_GPIO_O_COUNT_SHIFT 8 -#define AC_GPIO_I_COUNT (0xff<<16) -#define AC_GPIO_I_COUNT_SHIFT 16 -#define AC_GPIO_UNSOLICITED (1<<30) -#define AC_GPIO_WAKE (1<<31) - -/* Converter stream, channel */ -#define AC_CONV_CHANNEL (0xf<<0) -#define AC_CONV_STREAM (0xf<<4) -#define AC_CONV_STREAM_SHIFT 4 - -/* Input converter SDI select */ -#define AC_SDI_SELECT (0xf<<0) - -/* stream format id */ -#define AC_FMT_CHAN_SHIFT 0 -#define AC_FMT_CHAN_MASK (0x0f << 0) -#define AC_FMT_BITS_SHIFT 4 -#define AC_FMT_BITS_MASK (7 << 4) -#define AC_FMT_BITS_8 (0 << 4) -#define AC_FMT_BITS_16 (1 << 4) -#define AC_FMT_BITS_20 (2 << 4) -#define AC_FMT_BITS_24 (3 << 4) -#define AC_FMT_BITS_32 (4 << 4) -#define AC_FMT_DIV_SHIFT 8 -#define AC_FMT_DIV_MASK (7 << 8) -#define AC_FMT_MULT_SHIFT 11 -#define AC_FMT_MULT_MASK (7 << 11) -#define AC_FMT_BASE_SHIFT 14 -#define AC_FMT_BASE_48K (0 << 14) -#define AC_FMT_BASE_44K (1 << 14) -#define AC_FMT_TYPE_SHIFT 15 -#define AC_FMT_TYPE_PCM (0 << 15) -#define AC_FMT_TYPE_NON_PCM (1 << 15) - -/* Unsolicited response control */ -#define AC_UNSOL_TAG (0x3f<<0) -#define AC_UNSOL_ENABLED (1<<7) -#define AC_USRSP_EN AC_UNSOL_ENABLED - -/* Unsolicited responses */ -#define AC_UNSOL_RES_TAG (0x3f<<26) -#define AC_UNSOL_RES_TAG_SHIFT 26 -#define AC_UNSOL_RES_SUBTAG (0x1f<<21) -#define AC_UNSOL_RES_SUBTAG_SHIFT 21 -#define AC_UNSOL_RES_ELDV (1<<1) /* ELD Data valid (for HDMI) */ -#define AC_UNSOL_RES_PD (1<<0) /* pinsense detect */ -#define AC_UNSOL_RES_CP_STATE (1<<1) /* content protection */ -#define AC_UNSOL_RES_CP_READY (1<<0) /* content protection */ - -/* Pin widget capabilies */ -#define AC_PINCAP_IMP_SENSE (1<<0) /* impedance sense capable */ -#define AC_PINCAP_TRIG_REQ (1<<1) /* trigger required */ -#define AC_PINCAP_PRES_DETECT (1<<2) /* presence detect capable */ -#define AC_PINCAP_HP_DRV (1<<3) /* headphone drive capable */ -#define AC_PINCAP_OUT (1<<4) /* output capable */ -#define AC_PINCAP_IN (1<<5) /* input capable */ -#define AC_PINCAP_BALANCE (1<<6) /* balanced I/O capable */ -/* Note: This LR_SWAP pincap is defined in the Realtek ALC883 specification, - * but is marked reserved in the Intel HDA specification. - */ -#define AC_PINCAP_LR_SWAP (1<<7) /* L/R swap */ -/* Note: The same bit as LR_SWAP is newly defined as HDMI capability - * in HD-audio specification - */ -#define AC_PINCAP_HDMI (1<<7) /* HDMI pin */ -#define AC_PINCAP_DP (1<<24) /* DisplayPort pin, can - * coexist with AC_PINCAP_HDMI - */ -#define AC_PINCAP_VREF (0x37<<8) -#define AC_PINCAP_VREF_SHIFT 8 -#define AC_PINCAP_EAPD (1<<16) /* EAPD capable */ -#define AC_PINCAP_HBR (1<<27) /* High Bit Rate */ -/* Vref status (used in pin cap) */ -#define AC_PINCAP_VREF_HIZ (1<<0) /* Hi-Z */ -#define AC_PINCAP_VREF_50 (1<<1) /* 50% */ -#define AC_PINCAP_VREF_GRD (1<<2) /* ground */ -#define AC_PINCAP_VREF_80 (1<<4) /* 80% */ -#define AC_PINCAP_VREF_100 (1<<5) /* 100% */ - -/* Amplifier capabilities */ -#define AC_AMPCAP_OFFSET (0x7f<<0) /* 0dB offset */ -#define AC_AMPCAP_OFFSET_SHIFT 0 -#define AC_AMPCAP_NUM_STEPS (0x7f<<8) /* number of steps */ -#define AC_AMPCAP_NUM_STEPS_SHIFT 8 -#define AC_AMPCAP_STEP_SIZE (0x7f<<16) /* step size 0-32dB - * in 0.25dB - */ -#define AC_AMPCAP_STEP_SIZE_SHIFT 16 -#define AC_AMPCAP_MUTE (1<<31) /* mute capable */ -#define AC_AMPCAP_MUTE_SHIFT 31 - -/* driver-specific amp-caps: using bits 24-30 */ -#define AC_AMPCAP_MIN_MUTE (1 << 30) /* min-volume = mute */ - -/* Connection list */ -#define AC_CLIST_LENGTH (0x7f<<0) -#define AC_CLIST_LONG (1<<7) - -/* Supported power status */ -#define AC_PWRST_D0SUP (1<<0) -#define AC_PWRST_D1SUP (1<<1) -#define AC_PWRST_D2SUP (1<<2) -#define AC_PWRST_D3SUP (1<<3) -#define AC_PWRST_D3COLDSUP (1<<4) -#define AC_PWRST_S3D3COLDSUP (1<<29) -#define AC_PWRST_CLKSTOP (1<<30) -#define AC_PWRST_EPSS (1U<<31) - -/* Power state values */ -#define AC_PWRST_SETTING (0xf<<0) -#define AC_PWRST_ACTUAL (0xf<<4) -#define AC_PWRST_ACTUAL_SHIFT 4 -#define AC_PWRST_D0 0x00 -#define AC_PWRST_D1 0x01 -#define AC_PWRST_D2 0x02 -#define AC_PWRST_D3 0x03 - -/* Processing capabilies */ -#define AC_PCAP_BENIGN (1<<0) -#define AC_PCAP_NUM_COEF (0xff<<8) -#define AC_PCAP_NUM_COEF_SHIFT 8 - -/* Volume knobs capabilities */ -#define AC_KNBCAP_NUM_STEPS (0x7f<<0) -#define AC_KNBCAP_DELTA (1<<7) - -/* HDMI LPCM capabilities */ -#define AC_LPCMCAP_48K_CP_CHNS (0x0f<<0) /* max channels w/ CP-on */ -#define AC_LPCMCAP_48K_NO_CHNS (0x0f<<4) /* max channels w/o CP-on */ -#define AC_LPCMCAP_48K_20BIT (1<<8) /* 20b bitrate supported */ -#define AC_LPCMCAP_48K_24BIT (1<<9) /* 24b bitrate supported */ -#define AC_LPCMCAP_96K_CP_CHNS (0x0f<<10) /* max channels w/ CP-on */ -#define AC_LPCMCAP_96K_NO_CHNS (0x0f<<14) /* max channels w/o CP-on */ -#define AC_LPCMCAP_96K_20BIT (1<<18) /* 20b bitrate supported */ -#define AC_LPCMCAP_96K_24BIT (1<<19) /* 24b bitrate supported */ -#define AC_LPCMCAP_192K_CP_CHNS (0x0f<<20) /* max channels w/ CP-on */ -#define AC_LPCMCAP_192K_NO_CHNS (0x0f<<24) /* max channels w/o CP-on */ -#define AC_LPCMCAP_192K_20BIT (1<<28) /* 20b bitrate supported */ -#define AC_LPCMCAP_192K_24BIT (1<<29) /* 24b bitrate supported */ -#define AC_LPCMCAP_44K (1<<30) /* 44.1kHz support */ -#define AC_LPCMCAP_44K_MS (1<<31) /* 44.1kHz-multiplies support */ - -/* - * Control Parameters - */ - -/* Amp gain/mute */ -#define AC_AMP_MUTE (1<<7) -#define AC_AMP_GAIN (0x7f) -#define AC_AMP_GET_INDEX (0xf<<0) - -#define AC_AMP_GET_LEFT (1<<13) -#define AC_AMP_GET_RIGHT (0<<13) -#define AC_AMP_GET_OUTPUT (1<<15) -#define AC_AMP_GET_INPUT (0<<15) - -#define AC_AMP_SET_INDEX (0xf<<8) -#define AC_AMP_SET_INDEX_SHIFT 8 -#define AC_AMP_SET_RIGHT (1<<12) -#define AC_AMP_SET_LEFT (1<<13) -#define AC_AMP_SET_INPUT (1<<14) -#define AC_AMP_SET_OUTPUT (1<<15) - -/* DIGITAL1 bits */ -#define AC_DIG1_ENABLE (1<<0) -#define AC_DIG1_V (1<<1) -#define AC_DIG1_VCFG (1<<2) -#define AC_DIG1_EMPHASIS (1<<3) -#define AC_DIG1_COPYRIGHT (1<<4) -#define AC_DIG1_NONAUDIO (1<<5) -#define AC_DIG1_PROFESSIONAL (1<<6) -#define AC_DIG1_LEVEL (1<<7) - -/* DIGITAL2 bits */ -#define AC_DIG2_CC (0x7f<<0) - -/* Pin widget control - 8bit */ -#define AC_PINCTL_EPT (0x3<<0) -#define AC_PINCTL_EPT_NATIVE 0 -#define AC_PINCTL_EPT_HBR 3 -#define AC_PINCTL_VREFEN (0x7<<0) -#define AC_PINCTL_VREF_HIZ 0 /* Hi-Z */ -#define AC_PINCTL_VREF_50 1 /* 50% */ -#define AC_PINCTL_VREF_GRD 2 /* ground */ -#define AC_PINCTL_VREF_80 4 /* 80% */ -#define AC_PINCTL_VREF_100 5 /* 100% */ -#define AC_PINCTL_IN_EN (1<<5) -#define AC_PINCTL_OUT_EN (1<<6) -#define AC_PINCTL_HP_EN (1<<7) - -/* Pin sense - 32bit */ -#define AC_PINSENSE_IMPEDANCE_MASK (0x7fffffff) -#define AC_PINSENSE_PRESENCE (1<<31) -#define AC_PINSENSE_ELDV (1<<30) /* ELD valid (HDMI) */ - -/* EAPD/BTL enable - 32bit */ -#define AC_EAPDBTL_BALANCED (1<<0) -#define AC_EAPDBTL_EAPD (1<<1) -#define AC_EAPDBTL_LR_SWAP (1<<2) - -/* HDMI ELD data */ -#define AC_ELDD_ELD_VALID (1<<31) -#define AC_ELDD_ELD_DATA 0xff - -/* HDMI DIP size */ -#define AC_DIPSIZE_ELD_BUF (1<<3) /* ELD buf size of packet size */ -#define AC_DIPSIZE_PACK_IDX (0x07<<0) /* packet index */ - -/* HDMI DIP index */ -#define AC_DIPIDX_PACK_IDX (0x07<<5) /* packet idnex */ -#define AC_DIPIDX_BYTE_IDX (0x1f<<0) /* byte index */ - -/* HDMI DIP xmit (transmit) control */ -#define AC_DIPXMIT_MASK (0x3<<6) -#define AC_DIPXMIT_DISABLE (0x0<<6) /* disable xmit */ -#define AC_DIPXMIT_ONCE (0x2<<6) /* xmit once then disable */ -#define AC_DIPXMIT_BEST (0x3<<6) /* best effort */ - -/* HDMI content protection (CP) control */ -#define AC_CPCTRL_CES (1<<9) /* current encryption state */ -#define AC_CPCTRL_READY (1<<8) /* ready bit */ -#define AC_CPCTRL_SUBTAG (0x1f<<3) /* subtag for unsol-resp */ -#define AC_CPCTRL_STATE (3<<0) /* current CP request state */ - -/* Converter channel <-> HDMI slot mapping */ -#define AC_CVTMAP_HDMI_SLOT (0xf<<0) /* HDMI slot number */ -#define AC_CVTMAP_CHAN (0xf<<4) /* converter channel number */ - -/* configuration default - 32bit */ -#define AC_DEFCFG_SEQUENCE (0xf<<0) -#define AC_DEFCFG_DEF_ASSOC (0xf<<4) -#define AC_DEFCFG_ASSOC_SHIFT 4 -#define AC_DEFCFG_MISC (0xf<<8) -#define AC_DEFCFG_MISC_SHIFT 8 -#define AC_DEFCFG_MISC_NO_PRESENCE (1<<0) -#define AC_DEFCFG_COLOR (0xf<<12) -#define AC_DEFCFG_COLOR_SHIFT 12 -#define AC_DEFCFG_CONN_TYPE (0xf<<16) -#define AC_DEFCFG_CONN_TYPE_SHIFT 16 -#define AC_DEFCFG_DEVICE (0xf<<20) -#define AC_DEFCFG_DEVICE_SHIFT 20 -#define AC_DEFCFG_LOCATION (0x3f<<24) -#define AC_DEFCFG_LOCATION_SHIFT 24 -#define AC_DEFCFG_PORT_CONN (0x3<<30) -#define AC_DEFCFG_PORT_CONN_SHIFT 30 - -/* device device types (0x0-0xf) */ -enum { - AC_JACK_LINE_OUT, - AC_JACK_SPEAKER, - AC_JACK_HP_OUT, - AC_JACK_CD, - AC_JACK_SPDIF_OUT, - AC_JACK_DIG_OTHER_OUT, - AC_JACK_MODEM_LINE_SIDE, - AC_JACK_MODEM_HAND_SIDE, - AC_JACK_LINE_IN, - AC_JACK_AUX, - AC_JACK_MIC_IN, - AC_JACK_TELEPHONY, - AC_JACK_SPDIF_IN, - AC_JACK_DIG_OTHER_IN, - AC_JACK_OTHER = 0xf, -}; - -/* jack connection types (0x0-0xf) */ -enum { - AC_JACK_CONN_UNKNOWN, - AC_JACK_CONN_1_8, - AC_JACK_CONN_1_4, - AC_JACK_CONN_ATAPI, - AC_JACK_CONN_RCA, - AC_JACK_CONN_OPTICAL, - AC_JACK_CONN_OTHER_DIGITAL, - AC_JACK_CONN_OTHER_ANALOG, - AC_JACK_CONN_DIN, - AC_JACK_CONN_XLR, - AC_JACK_CONN_RJ11, - AC_JACK_CONN_COMB, - AC_JACK_CONN_OTHER = 0xf, -}; - -/* jack colors (0x0-0xf) */ -enum { - AC_JACK_COLOR_UNKNOWN, - AC_JACK_COLOR_BLACK, - AC_JACK_COLOR_GREY, - AC_JACK_COLOR_BLUE, - AC_JACK_COLOR_GREEN, - AC_JACK_COLOR_RED, - AC_JACK_COLOR_ORANGE, - AC_JACK_COLOR_YELLOW, - AC_JACK_COLOR_PURPLE, - AC_JACK_COLOR_PINK, - AC_JACK_COLOR_WHITE = 0xe, - AC_JACK_COLOR_OTHER, -}; - -/* Jack location (0x0-0x3f) */ -/* common case */ -enum { - AC_JACK_LOC_NONE, - AC_JACK_LOC_REAR, - AC_JACK_LOC_FRONT, - AC_JACK_LOC_LEFT, - AC_JACK_LOC_RIGHT, - AC_JACK_LOC_TOP, - AC_JACK_LOC_BOTTOM, -}; -/* bits 4-5 */ -enum { - AC_JACK_LOC_EXTERNAL = 0x00, - AC_JACK_LOC_INTERNAL = 0x10, - AC_JACK_LOC_SEPARATE = 0x20, - AC_JACK_LOC_OTHER = 0x30, -}; -enum { - /* external on primary chasis */ - AC_JACK_LOC_REAR_PANEL = 0x07, - AC_JACK_LOC_DRIVE_BAY, - /* internal */ - AC_JACK_LOC_RISER = 0x17, - AC_JACK_LOC_HDMI, - AC_JACK_LOC_ATAPI, - /* others */ - AC_JACK_LOC_MOBILE_IN = 0x37, - AC_JACK_LOC_MOBILE_OUT, -}; - -/* Port connectivity (0-3) */ -enum { - AC_JACK_PORT_COMPLEX, - AC_JACK_PORT_NONE, - AC_JACK_PORT_FIXED, - AC_JACK_PORT_BOTH, -}; - -/* max. connections to a widget */ -#define HDA_MAX_CONNECTIONS 32 - -/* max. codec address */ -#define HDA_MAX_CODEC_ADDRESS 0x0f - -/* - * generic arrays - */ -struct snd_array { - unsigned int used; - unsigned int alloced; - unsigned int elem_size; - unsigned int alloc_align; - void *list; -}; - -void *snd_array_new(struct snd_array *array); -void snd_array_free(struct snd_array *array); -static inline void snd_array_init(struct snd_array *array, unsigned int size, - unsigned int align) -{ - array->elem_size = size; - array->alloc_align = align; -} - -static inline void *snd_array_elem(struct snd_array *array, unsigned int idx) -{ - return array->list + idx * array->elem_size; -} - -static inline unsigned int snd_array_index(struct snd_array *array, void *ptr) -{ - return (unsigned long)(ptr - array->list) / array->elem_size; -} - -/* - * Structures - */ - -struct hda_bus; -struct hda_beep; -struct hda_codec; -struct hda_pcm; -struct hda_pcm_stream; -struct hda_bus_unsolicited; - -/* NID type */ -typedef u16 hda_nid_t; - -/* bus operators */ -struct hda_bus_ops { - /* send a single command */ - int (*command)(struct hda_bus *bus, unsigned int cmd); - /* get a response from the last command */ - unsigned int (*get_response)(struct hda_bus *bus, unsigned int addr); - /* free the private data */ - void (*private_free)(struct hda_bus *); - /* attach a PCM stream */ - int (*attach_pcm)(struct hda_bus *bus, struct hda_codec *codec, - struct hda_pcm *pcm); - /* reset bus for retry verb */ - void (*bus_reset)(struct hda_bus *bus); -#ifdef CONFIG_SND_HDA_POWER_SAVE - /* notify power-up/down from codec to controller */ - void (*pm_notify)(struct hda_bus *bus); -#endif -}; - -/* template to pass to the bus constructor */ -struct hda_bus_template { - void *private_data; - struct pci_dev *pci; - const char *modelname; - int *power_save; - struct hda_bus_ops ops; -}; - -/* - * codec bus - * - * each controller needs to creata a hda_bus to assign the accessor. - * A hda_bus contains several codecs in the list codec_list. - */ -struct hda_bus { - struct snd_card *card; - - /* copied from template */ - void *private_data; - struct pci_dev *pci; - const char *modelname; - int *power_save; - struct hda_bus_ops ops; - - /* codec linked list */ - struct list_head codec_list; - /* link caddr -> codec */ - struct hda_codec *caddr_tbl[HDA_MAX_CODEC_ADDRESS + 1]; - - struct mutex cmd_mutex; - struct mutex prepare_mutex; - - /* unsolicited event queue */ - struct hda_bus_unsolicited *unsol; - char workq_name[16]; - struct workqueue_struct *workq; /* common workqueue for codecs */ - - /* assigned PCMs */ - DECLARE_BITMAP(pcm_dev_bits, SNDRV_PCM_DEVICES); - - /* misc op flags */ - unsigned int needs_damn_long_delay :1; - unsigned int allow_bus_reset:1; /* allow bus reset at fatal error */ - unsigned int sync_write:1; /* sync after verb write */ - /* status for codec/controller */ - unsigned int shutdown :1; /* being unloaded */ - unsigned int rirb_error:1; /* error in codec communication */ - unsigned int response_reset:1; /* controller was reset */ - unsigned int in_reset:1; /* during reset operation */ - unsigned int power_keep_link_on:1; /* don't power off HDA link */ -}; - -/* - * codec preset - * - * Known codecs have the patch to build and set up the controls/PCMs - * better than the generic parser. - */ -struct hda_codec_preset { - unsigned int id; - unsigned int mask; - unsigned int subs; - unsigned int subs_mask; - unsigned int rev; - hda_nid_t afg, mfg; - const char *name; - int (*patch)(struct hda_codec *codec); -}; - -struct hda_codec_preset_list { - const struct hda_codec_preset *preset; - struct module *owner; - struct list_head list; -}; - -/* initial hook */ -int snd_hda_add_codec_preset(struct hda_codec_preset_list *preset); -int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset); - -/* ops set by the preset patch */ -struct hda_codec_ops { - int (*build_controls)(struct hda_codec *codec); - int (*build_pcms)(struct hda_codec *codec); - int (*init)(struct hda_codec *codec); - void (*free)(struct hda_codec *codec); - void (*unsol_event)(struct hda_codec *codec, unsigned int res); - void (*set_power_state)(struct hda_codec *codec, hda_nid_t fg, - unsigned int power_state); -#ifdef CONFIG_PM - int (*suspend)(struct hda_codec *codec, pm_message_t state); - int (*post_suspend)(struct hda_codec *codec); - int (*pre_resume)(struct hda_codec *codec); - int (*resume)(struct hda_codec *codec); -#endif -#ifdef CONFIG_SND_HDA_POWER_SAVE - int (*check_power_status)(struct hda_codec *codec, hda_nid_t nid); -#endif - void (*reboot_notify)(struct hda_codec *codec); -}; - -/* record for amp information cache */ -struct hda_cache_head { - u32 key; /* hash key */ - u16 val; /* assigned value */ - u16 next; /* next link; -1 = terminal */ -}; - -struct hda_amp_info { - struct hda_cache_head head; - u32 amp_caps; /* amp capabilities */ - u16 vol[2]; /* current volume & mute */ -}; - -struct hda_cache_rec { - u16 hash[64]; /* hash table for index */ - struct snd_array buf; /* record entries */ -}; - -/* PCM callbacks */ -struct hda_pcm_ops { - int (*open)(struct hda_pcm_stream *info, struct hda_codec *codec, - struct snd_pcm_substream *substream); - int (*close)(struct hda_pcm_stream *info, struct hda_codec *codec, - struct snd_pcm_substream *substream); - int (*prepare)(struct hda_pcm_stream *info, struct hda_codec *codec, - unsigned int stream_tag, unsigned int format, - struct snd_pcm_substream *substream); - int (*cleanup)(struct hda_pcm_stream *info, struct hda_codec *codec, - struct snd_pcm_substream *substream); -}; - -/* PCM information for each substream */ -struct hda_pcm_stream { - unsigned int substreams; /* number of substreams, 0 = not exist*/ - unsigned int channels_min; /* min. number of channels */ - unsigned int channels_max; /* max. number of channels */ - hda_nid_t nid; /* default NID to query rates/formats/bps, or set up */ - u32 rates; /* supported rates */ - u64 formats; /* supported formats (SNDRV_PCM_FMTBIT_) */ - unsigned int maxbps; /* supported max. bit per sample */ - struct hda_pcm_ops ops; -}; - -/* PCM types */ -enum { - HDA_PCM_TYPE_AUDIO, - HDA_PCM_TYPE_SPDIF, - HDA_PCM_TYPE_HDMI, - HDA_PCM_TYPE_MODEM, - HDA_PCM_NTYPES -}; - -/* for PCM creation */ -struct hda_pcm { - char *name; - struct hda_pcm_stream stream[2]; - unsigned int pcm_type; /* HDA_PCM_TYPE_XXX */ - int device; /* device number to assign */ - struct snd_pcm *pcm; /* assigned PCM instance */ -}; - -/* codec information */ -struct hda_codec { - struct hda_bus *bus; - unsigned int addr; /* codec addr*/ - struct list_head list; /* list point */ - - hda_nid_t afg; /* AFG node id */ - hda_nid_t mfg; /* MFG node id */ - - /* ids */ - u8 afg_function_id; - u8 mfg_function_id; - u8 afg_unsol; - u8 mfg_unsol; - u32 vendor_id; - u32 subsystem_id; - u32 revision_id; - - /* detected preset */ - const struct hda_codec_preset *preset; - struct module *owner; - const char *vendor_name; /* codec vendor name */ - const char *chip_name; /* codec chip name */ - const char *modelname; /* model name for preset */ - - /* set by patch */ - struct hda_codec_ops patch_ops; - - /* PCM to create, set by patch_ops.build_pcms callback */ - unsigned int num_pcms; - struct hda_pcm *pcm_info; - - /* codec specific info */ - void *spec; - - /* beep device */ - struct hda_beep *beep; - unsigned int beep_mode; - - /* widget capabilities cache */ - unsigned int num_nodes; - hda_nid_t start_nid; - u32 *wcaps; - - struct snd_array mixers; /* list of assigned mixer elements */ - struct snd_array nids; /* list of mapped mixer elements */ - - struct hda_cache_rec amp_cache; /* cache for amp access */ - struct hda_cache_rec cmd_cache; /* cache for other commands */ - - struct snd_array conn_lists; /* connection-list array */ - - struct mutex spdif_mutex; - struct mutex control_mutex; - struct snd_array spdif_out; - unsigned int spdif_in_enable; /* SPDIF input enable? */ - const hda_nid_t *slave_dig_outs; /* optional digital out slave widgets */ - struct snd_array init_pins; /* initial (BIOS) pin configurations */ - struct snd_array driver_pins; /* pin configs set by codec parser */ - struct snd_array cvt_setups; /* audio convert setups */ - -#ifdef CONFIG_SND_HDA_HWDEP - struct snd_hwdep *hwdep; /* assigned hwdep device */ - struct snd_array init_verbs; /* additional init verbs */ - struct snd_array hints; /* additional hints */ - struct snd_array user_pins; /* default pin configs to override */ -#endif - - /* misc flags */ - unsigned int spdif_status_reset :1; /* needs to toggle SPDIF for each - * status change - * (e.g. Realtek codecs) - */ - unsigned int pin_amp_workaround:1; /* pin out-amp takes index - * (e.g. Conexant codecs) - */ - unsigned int single_adc_amp:1; /* adc in-amp takes no index - * (e.g. CX20549 codec) - */ - unsigned int no_sticky_stream:1; /* no sticky-PCM stream assignment */ - unsigned int pins_shutup:1; /* pins are shut up */ - unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */ - unsigned int ignore_misc_bit:1; /* ignore MISC_NO_PRESENCE bit */ - unsigned int no_jack_detect:1; /* Machine has no jack-detection */ -#ifdef CONFIG_SND_HDA_POWER_SAVE - unsigned int power_on :1; /* current (global) power-state */ - unsigned int power_transition :1; /* power-state in transition */ - int power_count; /* current (global) power refcount */ - struct delayed_work power_work; /* delayed task for powerdown */ - unsigned long power_on_acct; - unsigned long power_off_acct; - unsigned long power_jiffies; -#endif - - /* codec-specific additional proc output */ - void (*proc_widget_hook)(struct snd_info_buffer *buffer, - struct hda_codec *codec, hda_nid_t nid); - - /* jack detection */ - struct snd_array jacktbl; - -#ifdef CONFIG_SND_HDA_INPUT_JACK - /* jack detection */ - struct snd_array jacks; -#endif -}; - -/* direction */ -enum { - HDA_INPUT, HDA_OUTPUT -}; - - -/* - * constructors - */ -int snd_hda_bus_new(struct snd_card *card, const struct hda_bus_template *temp, - struct hda_bus **busp); -int snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr, - struct hda_codec **codecp); -int snd_hda_codec_configure(struct hda_codec *codec); - -/* - * low level functions - */ -unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid, - int direct, - unsigned int verb, unsigned int parm); -int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int direct, - unsigned int verb, unsigned int parm); -#define snd_hda_param_read(codec, nid, param) \ - snd_hda_codec_read(codec, nid, 0, AC_VERB_PARAMETERS, param) -int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid, - hda_nid_t *start_id); -int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid, - hda_nid_t *conn_list, int max_conns); -int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid, - hda_nid_t *conn_list, int max_conns); -int snd_hda_get_conn_list(struct hda_codec *codec, hda_nid_t nid, - const hda_nid_t **listp); -int snd_hda_override_conn_list(struct hda_codec *codec, hda_nid_t nid, int nums, - const hda_nid_t *list); -int snd_hda_get_conn_index(struct hda_codec *codec, hda_nid_t mux, - hda_nid_t nid, int recursive); -int snd_hda_query_supported_pcm(struct hda_codec *codec, hda_nid_t nid, - u32 *ratesp, u64 *formatsp, unsigned int *bpsp); - -struct hda_verb { - hda_nid_t nid; - u32 verb; - u32 param; -}; - -void snd_hda_sequence_write(struct hda_codec *codec, - const struct hda_verb *seq); - -/* unsolicited event */ -int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex); - -/* cached write */ -#ifdef CONFIG_PM -int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid, - int direct, unsigned int verb, unsigned int parm); -void snd_hda_sequence_write_cache(struct hda_codec *codec, - const struct hda_verb *seq); -int snd_hda_codec_update_cache(struct hda_codec *codec, hda_nid_t nid, - int direct, unsigned int verb, unsigned int parm); -void snd_hda_codec_resume_cache(struct hda_codec *codec); -#else -#define snd_hda_codec_write_cache snd_hda_codec_write -#define snd_hda_codec_update_cache snd_hda_codec_write -#define snd_hda_sequence_write_cache snd_hda_sequence_write -#endif - -/* the struct for codec->pin_configs */ -struct hda_pincfg { - hda_nid_t nid; - unsigned char ctrl; /* current pin control value */ - unsigned char pad; /* reserved */ - unsigned int cfg; /* default configuration */ -}; - -unsigned int snd_hda_codec_get_pincfg(struct hda_codec *codec, hda_nid_t nid); -int snd_hda_codec_set_pincfg(struct hda_codec *codec, hda_nid_t nid, - unsigned int cfg); -int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list, - hda_nid_t nid, unsigned int cfg); /* for hwdep */ -void snd_hda_shutup_pins(struct hda_codec *codec); - -/* SPDIF controls */ -struct hda_spdif_out { - hda_nid_t nid; /* Converter nid values relate to */ - unsigned int status; /* IEC958 status bits */ - unsigned short ctls; /* SPDIF control bits */ -}; -struct hda_spdif_out *snd_hda_spdif_out_of_nid(struct hda_codec *codec, - hda_nid_t nid); -void snd_hda_spdif_ctls_unassign(struct hda_codec *codec, int idx); -void snd_hda_spdif_ctls_assign(struct hda_codec *codec, int idx, hda_nid_t nid); - -/* - * Mixer - */ -int snd_hda_build_controls(struct hda_bus *bus); -int snd_hda_codec_build_controls(struct hda_codec *codec); - -/* - * PCM - */ -int snd_hda_build_pcms(struct hda_bus *bus); -int snd_hda_codec_build_pcms(struct hda_codec *codec); - -int snd_hda_codec_prepare(struct hda_codec *codec, - struct hda_pcm_stream *hinfo, - unsigned int stream, - unsigned int format, - struct snd_pcm_substream *substream); -void snd_hda_codec_cleanup(struct hda_codec *codec, - struct hda_pcm_stream *hinfo, - struct snd_pcm_substream *substream); - -void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid, - u32 stream_tag, - int channel_id, int format); -void __snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid, - int do_now); -#define snd_hda_codec_cleanup_stream(codec, nid) \ - __snd_hda_codec_cleanup_stream(codec, nid, 0) -unsigned int snd_hda_calc_stream_format(unsigned int rate, - unsigned int channels, - unsigned int format, - unsigned int maxbps, - unsigned short spdif_ctls); -int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid, - unsigned int format); - -/* - * Misc - */ -void snd_hda_get_codec_name(struct hda_codec *codec, char *name, int namelen); -void snd_hda_bus_reboot_notify(struct hda_bus *bus); -void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg, - unsigned int power_state, - bool eapd_workaround); - -/* - * power management - */ -#ifdef CONFIG_PM -int snd_hda_suspend(struct hda_bus *bus); -int snd_hda_resume(struct hda_bus *bus); -#endif - -static inline -int hda_call_check_power_status(struct hda_codec *codec, hda_nid_t nid) -{ -#ifdef CONFIG_SND_HDA_POWER_SAVE - if (codec->patch_ops.check_power_status) - return codec->patch_ops.check_power_status(codec, nid); -#endif - return 0; -} - -/* - * get widget information - */ -const char *snd_hda_get_jack_connectivity(u32 cfg); -const char *snd_hda_get_jack_type(u32 cfg); -const char *snd_hda_get_jack_location(u32 cfg); - -/* - * power saving - */ -#ifdef CONFIG_SND_HDA_POWER_SAVE -void snd_hda_power_up(struct hda_codec *codec); -void snd_hda_power_down(struct hda_codec *codec); -#define snd_hda_codec_needs_resume(codec) codec->power_count -void snd_hda_update_power_acct(struct hda_codec *codec); -#else -static inline void snd_hda_power_up(struct hda_codec *codec) {} -static inline void snd_hda_power_down(struct hda_codec *codec) {} -#define snd_hda_codec_needs_resume(codec) 1 -#endif - -#ifdef CONFIG_SND_HDA_PATCH_LOADER -/* - * patch firmware - */ -int snd_hda_load_patch(struct hda_bus *bus, const char *patch); -#endif - -/* - * Codec modularization - */ - -/* Export symbols only for communication with codec drivers; - * When built in kernel, all HD-audio drivers are supposed to be statically - * linked to the kernel. Thus, the symbols don't have to (or shouldn't) be - * exported unless it's built as a module. - */ -#ifdef MODULE -#define EXPORT_SYMBOL_HDA(sym) EXPORT_SYMBOL_GPL(sym) -#else -#define EXPORT_SYMBOL_HDA(sym) -#endif - -#endif /* __SOUND_HDA_CODEC_H */ |