| GuanXuetao | b08b4f8 | 2011-02-26 20:08:36 +0800 | [diff] [blame] | 1 | /* |
| 2 | * PKUnity AC97 Registers |
| 3 | */ |
| 4 | |
| GuanXuetao | 1cf46c4 | 2011-03-04 18:07:48 +0800 | [diff] [blame] | 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) |
| GuanXuetao | b08b4f8 | 2011-02-26 20:08:36 +0800 | [diff] [blame] | 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) |
