Commit | Line | Data |
---|---|---|
b08b4f8e G |
1 | /* |
2 | * PKUnity AC97 Registers | |
3 | */ | |
4 | ||
1cf46c42 G |
5 | #define PKUNITY_AC97_CONR (PKUNITY_AC97_BASE + 0x0000) |
6 | #define PKUNITY_AC97_OCR (PKUNITY_AC97_BASE + 0x0004) | |
7 | #define PKUNITY_AC97_ICR (PKUNITY_AC97_BASE + 0x0008) | |
8 | #define PKUNITY_AC97_CRAC (PKUNITY_AC97_BASE + 0x000C) | |
9 | #define PKUNITY_AC97_INTR (PKUNITY_AC97_BASE + 0x0010) | |
10 | #define PKUNITY_AC97_INTRSTAT (PKUNITY_AC97_BASE + 0x0014) | |
11 | #define PKUNITY_AC97_INTRCLEAR (PKUNITY_AC97_BASE + 0x0018) | |
12 | #define PKUNITY_AC97_ENABLE (PKUNITY_AC97_BASE + 0x001C) | |
13 | #define PKUNITY_AC97_OUT_FIFO (PKUNITY_AC97_BASE + 0x0020) | |
14 | #define PKUNITY_AC97_IN_FIFO (PKUNITY_AC97_BASE + 0x0030) | |
b08b4f8e G |
15 | |
16 | #define AC97_CODEC_REG(v) FIELD((v), 7, 16) | |
17 | #define AC97_CODEC_VAL(v) FIELD((v), 16, 0) | |
18 | #define AC97_CODEC_WRITECOMPLETE FIELD(1, 1, 2) | |
19 | ||
20 | /* | |
21 | * VAR PLAY SAMPLE RATE | |
22 | */ | |
23 | #define AC97_CMD_VPSAMPLE (FIELD(3, 2, 16) | FIELD(3, 2, 0)) | |
24 | ||
25 | /* | |
26 | * FIX CAPTURE SAMPLE RATE | |
27 | */ | |
28 | #define AC97_CMD_FCSAMPLE FIELD(7, 3, 0) | |
29 | ||
30 | #define AC97_CMD_RESET FIELD(1, 1, 0) | |
31 | #define AC97_CMD_ENABLE FIELD(1, 1, 0) | |
32 | #define AC97_CMD_DISABLE FIELD(0, 1, 0) |