--- /dev/null
+#ifndef HW_INTEL_HDA_DEFS_H
+#define HW_INTEL_HDA_DEFS_H
+
+/* qemu */
+#define HDA_BUFFER_SIZE 256
+
+/* --------------------------------------------------------------------- */
+/* from linux/sound/pci/hda/hda_intel.c */
+
+/*
+ * registers
+ */
+#define ICH6_REG_GCAP 0x00
+#define ICH6_GCAP_64OK (1 << 0) /* 64bit address support */
+#define ICH6_GCAP_NSDO (3 << 1) /* # of serial data out signals */
+#define ICH6_GCAP_BSS (31 << 3) /* # of bidirectional streams */
+#define ICH6_GCAP_ISS (15 << 8) /* # of input streams */
+#define ICH6_GCAP_OSS (15 << 12) /* # of output streams */
+#define ICH6_REG_VMIN 0x02
+#define ICH6_REG_VMAJ 0x03
+#define ICH6_REG_OUTPAY 0x04
+#define ICH6_REG_INPAY 0x06
+#define ICH6_REG_GCTL 0x08
+#define ICH6_GCTL_RESET (1 << 0) /* controller reset */
+#define ICH6_GCTL_FCNTRL (1 << 1) /* flush control */
+#define ICH6_GCTL_UNSOL (1 << 8) /* accept unsol. response enable */
+#define ICH6_REG_WAKEEN 0x0c
+#define ICH6_REG_STATESTS 0x0e
+#define ICH6_REG_GSTS 0x10
+#define ICH6_GSTS_FSTS (1 << 1) /* flush status */
+#define ICH6_REG_INTCTL 0x20
+#define ICH6_REG_INTSTS 0x24
+#define ICH6_REG_WALLCLK 0x30 /* 24Mhz source */
+#define ICH6_REG_SYNC 0x34
+#define ICH6_REG_CORBLBASE 0x40
+#define ICH6_REG_CORBUBASE 0x44
+#define ICH6_REG_CORBWP 0x48
+#define ICH6_REG_CORBRP 0x4a
+#define ICH6_CORBRP_RST (1 << 15) /* read pointer reset */
+#define ICH6_REG_CORBCTL 0x4c
+#define ICH6_CORBCTL_RUN (1 << 1) /* enable DMA */
+#define ICH6_CORBCTL_CMEIE (1 << 0) /* enable memory error irq */
+#define ICH6_REG_CORBSTS 0x4d
+#define ICH6_CORBSTS_CMEI (1 << 0) /* memory error indication */
+#define ICH6_REG_CORBSIZE 0x4e
+
+#define ICH6_REG_RIRBLBASE 0x50
+#define ICH6_REG_RIRBUBASE 0x54
+#define ICH6_REG_RIRBWP 0x58
+#define ICH6_RIRBWP_RST (1 << 15) /* write pointer reset */
+#define ICH6_REG_RINTCNT 0x5a
+#define ICH6_REG_RIRBCTL 0x5c
+#define ICH6_RBCTL_IRQ_EN (1 << 0) /* enable IRQ */
+#define ICH6_RBCTL_DMA_EN (1 << 1) /* enable DMA */
+#define ICH6_RBCTL_OVERRUN_EN (1 << 2) /* enable overrun irq */
+#define ICH6_REG_RIRBSTS 0x5d
+#define ICH6_RBSTS_IRQ (1 << 0) /* response irq */
+#define ICH6_RBSTS_OVERRUN (1 << 2) /* overrun irq */
+#define ICH6_REG_RIRBSIZE 0x5e
+
+#define ICH6_REG_IC 0x60
+#define ICH6_REG_IR 0x64
+#define ICH6_REG_IRS 0x68
+#define ICH6_IRS_VALID (1<<1)
+#define ICH6_IRS_BUSY (1<<0)
+
+#define ICH6_REG_DPLBASE 0x70
+#define ICH6_REG_DPUBASE 0x74
+#define ICH6_DPLBASE_ENABLE 0x1 /* Enable position buffer */
+
+/* SD offset: SDI0=0x80, SDI1=0xa0, ... SDO3=0x160 */
+enum { SDI0, SDI1, SDI2, SDI3, SDO0, SDO1, SDO2, SDO3 };
+
+/* stream register offsets from stream base */
+#define ICH6_REG_SD_CTL 0x00
+#define ICH6_REG_SD_STS 0x03
+#define ICH6_REG_SD_LPIB 0x04
+#define ICH6_REG_SD_CBL 0x08
+#define ICH6_REG_SD_LVI 0x0c
+#define ICH6_REG_SD_FIFOW 0x0e
+#define ICH6_REG_SD_FIFOSIZE 0x10
+#define ICH6_REG_SD_FORMAT 0x12
+#define ICH6_REG_SD_BDLPL 0x18
+#define ICH6_REG_SD_BDLPU 0x1c
+
+/* PCI space */
+#define ICH6_PCIREG_TCSEL 0x44
+
+/*
+ * other constants
+ */
+
+/* max number of SDs */
+/* ICH, ATI and VIA have 4 playback and 4 capture */
+#define ICH6_NUM_CAPTURE 4
+#define ICH6_NUM_PLAYBACK 4
+
+/* ULI has 6 playback and 5 capture */
+#define ULI_NUM_CAPTURE 5
+#define ULI_NUM_PLAYBACK 6
+
+/* ATI HDMI has 1 playback and 0 capture */
+#define ATIHDMI_NUM_CAPTURE 0
+#define ATIHDMI_NUM_PLAYBACK 1
+
+/* TERA has 4 playback and 3 capture */
+#define TERA_NUM_CAPTURE 3
+#define TERA_NUM_PLAYBACK 4
+
+/* this number is statically defined for simplicity */
+#define MAX_AZX_DEV 16
+
+/* max number of fragments - we may use more if allocating more pages for BDL */
+#define BDL_SIZE 4096
+#define AZX_MAX_BDL_ENTRIES (BDL_SIZE / 16)
+#define AZX_MAX_FRAG 32
+/* max buffer size - no h/w limit, you can increase as you like */
+#define AZX_MAX_BUF_SIZE (1024*1024*1024)
+
+/* RIRB int mask: overrun[2], response[0] */
+#define RIRB_INT_RESPONSE 0x01
+#define RIRB_INT_OVERRUN 0x04
+#define RIRB_INT_MASK 0x05
+
+/* STATESTS int mask: S3,SD2,SD1,SD0 */
+#define AZX_MAX_CODECS 8
+#define AZX_DEFAULT_CODECS 4
+#define STATESTS_INT_MASK ((1 << AZX_MAX_CODECS) - 1)
+
+/* SD_CTL bits */
+#define SD_CTL_STREAM_RESET 0x01 /* stream reset bit */
+#define SD_CTL_DMA_START 0x02 /* stream DMA start bit */
+#define SD_CTL_STRIPE (3 << 16) /* stripe control */
+#define SD_CTL_TRAFFIC_PRIO (1 << 18) /* traffic priority */
+#define SD_CTL_DIR (1 << 19) /* bi-directional stream */
+#define SD_CTL_STREAM_TAG_MASK (0xf << 20)
+#define SD_CTL_STREAM_TAG_SHIFT 20
+
+/* SD_CTL and SD_STS */
+#define SD_INT_DESC_ERR 0x10 /* descriptor error interrupt */
+#define SD_INT_FIFO_ERR 0x08 /* FIFO error interrupt */
+#define SD_INT_COMPLETE 0x04 /* completion interrupt */
+#define SD_INT_MASK (SD_INT_DESC_ERR|SD_INT_FIFO_ERR|\
+ SD_INT_COMPLETE)
+
+/* SD_STS */
+#define SD_STS_FIFO_READY 0x20 /* FIFO ready */
+
+/* INTCTL and INTSTS */
+#define ICH6_INT_ALL_STREAM 0xff /* all stream interrupts */
+#define ICH6_INT_CTRL_EN 0x40000000 /* controller interrupt enable bit */
+#define ICH6_INT_GLOBAL_EN 0x80000000 /* global interrupt enable bit */
+
+/* below are so far hardcoded - should read registers in future */
+#define ICH6_MAX_CORB_ENTRIES 256
+#define ICH6_MAX_RIRB_ENTRIES 256
+
+/* position fix mode */
+enum {
+ POS_FIX_AUTO,
+ POS_FIX_LPIB,
+ POS_FIX_POSBUF,
+};
+
+/* Defines for ATI HD Audio support in SB450 south bridge */
+#define ATI_SB450_HDAUDIO_MISC_CNTR2_ADDR 0x42
+#define ATI_SB450_HDAUDIO_ENABLE_SNOOP 0x02
+
+/* Defines for Nvidia HDA support */
+#define NVIDIA_HDA_TRANSREG_ADDR 0x4e
+#define NVIDIA_HDA_ENABLE_COHBITS 0x0f
+#define NVIDIA_HDA_ISTRM_COH 0x4d
+#define NVIDIA_HDA_OSTRM_COH 0x4c
+#define NVIDIA_HDA_ENABLE_COHBIT 0x01
+
+/* Defines for Intel SCH HDA snoop control */
+#define INTEL_SCH_HDA_DEVC 0x78
+#define INTEL_SCH_HDA_DEVC_NOSNOOP (0x1<<11)
+
+/* Define IN stream 0 FIFO size offset in VIA controller */
+#define VIA_IN_STREAM0_FIFO_SIZE_OFFSET 0x90
+/* Define VIA HD Audio Device ID*/
+#define VIA_HDAC_DEVICE_ID 0x3288
+
+/* HD Audio class code */
+#define PCI_CLASS_MULTIMEDIA_HD_AUDIO 0x0403
+
+/* --------------------------------------------------------------------- */
+/* from linux/sound/pci/hda/hda_codec.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
+
+/* 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
+
+/* max number of PCM devics per card */
+#define HDA_MAX_PCMS 10
+
+/* --------------------------------------------------------------------- */
+
+#endif
Code Review / kvmfornfv.git / blobdiff