1 files changed, 55 insertions, 8 deletions

diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 32ce4bd31b46..adca71b20daa 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -460,6 +460,7 @@
 #define FXRT_CHANNELC           0x0f000000      /* Effects send bus number for channel's effects send C */
 #define FXRT_CHANNELD           0xf0000000      /* Effects send bus number for channel's effects send D */
 
+#define A_HR                    0x0b    /* High Resolution. 24bit playback from host to DSP. */
 #define MAPA                    0x0c            /* Cache map A                                          */
 
 #define MAPB                    0x0d            /* Cache map B                                          */
@@ -467,6 +468,8 @@
 #define MAP_PTE_MASK            0xffffe000      /* The 19 MSBs of the PTE indexed by the PTI            */
 #define MAP_PTI_MASK            0x00001fff      /* The 13 bit index to one of the 8192 PTE dwords       */
 
+/* 0x0e, 0x0f: Not used */
+
 #define ENVVOL                  0x10            /* Volume envelope register                             */
 #define ENVVOL_MASK             0x0000ffff      /* Current value of volume envelope state variable      */  
                                                 /* 0x8000-n == 666*n usec delay                         */
@@ -555,7 +558,7 @@
                                                 /* NOTE: All channels contain internal variables; do    */
                                                 /* not write to these locations.                        */
 
-/* 1f something */
+/* 0x1f: not used */
 
 #define CD0                     0x20            /* Cache data 0 register                                */
 #define CD1                     0x21            /* Cache data 1 register                                */
@@ -625,6 +628,8 @@
 #define FXWC_SPDIFLEFT          (1<<22)         /* 0x00400000 */
 #define FXWC_SPDIFRIGHT         (1<<23)         /* 0x00800000 */
 
+#define A_TBLSZ `               0x43    /* Effects Tank Internal Table Size. Only low byte or register used */
+
 #define TCBS                    0x44            /* Tank cache buffer size register                      */
 #define TCBS_MASK               0x00000007      /* Tank cache buffer size field                         */
 #define TCBS_BUFFSIZE_16K       0x00000000
@@ -645,7 +650,7 @@
 #define FXBA                    0x47            /* FX Buffer Address */
 #define FXBA_MASK               0xfffff000      /* 20 bit base address                                  */
 
-/* 0x48 something - word access, defaults to 3f */
+#define A_HWM                   0x48    /* High PCI Water Mark - word access, defaults to 3f */
 
 #define MICBS                   0x49            /* Microphone buffer size register                      */
 
@@ -689,6 +694,18 @@
 #define ADCBS_BUFSIZE_57344     0x0000001e
 #define ADCBS_BUFSIZE_65536     0x0000001f
 
+/* Current Send B, A Amounts */
+#define A_CSBA                  0x4c
+
+/* Current Send D, C Amounts */
+#define A_CSDC                  0x4d
+
+/* Current Send F, E Amounts */
+#define A_CSFE                  0x4e
+
+/* Current Send H, G Amounts */
+#define A_CSHG                  0x4f
+
 
 #define CDCS                    0x50            /* CD-ROM digital channel status register       */
 
@@ -696,6 +713,9 @@
 
 #define DBG                     0x52            /* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */
 
+/* S/PDIF Input C Channel Status */
+#define A_SPSC                  0x52
+
 #define REG53                   0x53            /* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */
 
 #define A_DBG                    0x53
@@ -736,6 +756,8 @@
 #define SPCS_NOTAUDIODATA       0x00000002      /* 0 = Digital audio, 1 = not audio             */
 #define SPCS_PROFESSIONAL       0x00000001      /* 0 = Consumer (IEC-958), 1 = pro (AES3-1992)  */
 
+/* 0x57: Not used */
+
 /* The 32-bit CLIx and SOLx registers all have one bit per channel control/status               */
 #define CLIEL                   0x58            /* Channel loop interrupt enable low register   */
 
@@ -761,6 +783,9 @@
 #define AC97SLOT_CNTR           0x10            /* Center enable */
 #define AC97SLOT_LFE            0x20            /* LFE enable */
 
+/* PCB Revision */
+#define A_PCB                   0x5f
+
 // NOTE: 0x60,61,62: 64-bit
 #define CDSRCS                  0x60            /* CD-ROM Sample Rate Converter status register */
 
@@ -808,9 +833,18 @@
 
 #define HLIPH                   0x69            /* Channel half loop interrupt pending high register    */
 
-// 0x6a,6b,6c used for some recording
-// 0x6d unused
-// 0x6e,6f - tanktable base / offset
+/* S/PDIF Host Record Index (bypasses SRC) */
+#define A_SPRI                  0x6a
+/* S/PDIF Host Record Address */
+#define A_SPRA                  0x6b
+/* S/PDIF Host Record Control */
+#define A_SPRC                  0x6c
+/* Delayed Interrupt Counter & Enable */
+#define A_DICE                  0x6d
+/* Tank Table Base */
+#define A_TTB                   0x6e
+/* Tank Delay Offset */
+#define A_TDOF                  0x6f
 
 /* This is the MPU port on the card (via the game port)                                         */
 #define A_MUDATA1               0x70
@@ -828,6 +862,7 @@
 #define A_FXWC1                 0x74            /* Selects 0x7f-0x60 for FX recording           */
 #define A_FXWC2                 0x75            /* Selects 0x9f-0x80 for FX recording           */
 
+/* Extended Hardware Control */
 #define A_SPDIF_SAMPLERATE      0x76            /* Set the sample rate of SPDIF output          */
 #define A_SAMPLE_RATE           0x76            /* Various sample rate settings. */
 #define A_SAMPLE_RATE_NOT_USED  0x0ffc111e      /* Bits that are not used and cannot be set.    */
@@ -850,8 +885,20 @@
 #define A_PCM_96000             0x00004000
 #define A_PCM_44100             0x00008000
 
-/* 0x77,0x78,0x79 "something i2s-related" - default to 0x01080000 on my audigy 2 ZS --rlrevell  */
-/* 0x7a, 0x7b - lookup tables */
+/* I2S0 Sample Rate Tracker Status */
+#define A_SRT3                  0x77
+
+/* I2S1 Sample Rate Tracker Status */
+#define A_SRT4                  0x78
+
+/* I2S2 Sample Rate Tracker Status */
+#define A_SRT5                  0x79
+/* - default to 0x01080000 on my audigy 2 ZS --rlrevell */
+
+/* Tank Table DMA Address */
+#define A_TTDA                  0x7a
+/* Tank Table DMA Data */
+#define A_TTDD                  0x7b
 
 #define A_FXRT2                 0x7c
 #define A_FXRT_CHANNELE         0x0000003f      /* Effects send bus number for channel's effects send E */
@@ -873,7 +920,7 @@
 #define A_FXRT_CHANNELC         0x003f0000
 #define A_FXRT_CHANNELD         0x3f000000
 
-
+/* 0x7f: Not used */
 /* Each FX general purpose register is 32 bits in length, all bits are used                     */
 #define FXGPREGBASE             0x100           /* FX general purpose registers base            */
 #define A_FXGPREGBASE           0x400           /* Audigy GPRs, 0x400 to 0x5ff                  */