diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/sh_fsi.h | 70 |
1 files changed, 19 insertions, 51 deletions
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h index 18e43279f70f..9a155f9d0a12 100644 --- a/include/sound/sh_fsi.h +++ b/include/sound/sh_fsi.h | |||
| @@ -15,61 +15,29 @@ | |||
| 15 | #define FSI_PORT_A 0 | 15 | #define FSI_PORT_A 0 |
| 16 | #define FSI_PORT_B 1 | 16 | #define FSI_PORT_B 1 |
| 17 | 17 | ||
| 18 | /* flags format | ||
| 19 | |||
| 20 | * 0xABC0EEFF | ||
| 21 | * | ||
| 22 | * A: channel size for TDM (input) | ||
| 23 | * B: channel size for TDM (ooutput) | ||
| 24 | * C: inversion | ||
| 25 | * E: input format | ||
| 26 | * F: output format | ||
| 27 | */ | ||
| 28 | |||
| 29 | #include <linux/clk.h> | 18 | #include <linux/clk.h> |
| 30 | #include <sound/soc.h> | 19 | #include <sound/soc.h> |
| 31 | 20 | ||
| 32 | /* TDM channel */ | 21 | /* |
| 33 | #define SH_FSI_SET_CH_I(x) ((x & 0xF) << 28) | 22 | * flags format |
| 34 | #define SH_FSI_SET_CH_O(x) ((x & 0xF) << 24) | 23 | * |
| 35 | 24 | * 0x000000BA | |
| 36 | #define SH_FSI_CH_IMASK 0xF0000000 | 25 | * |
| 37 | #define SH_FSI_CH_OMASK 0x0F000000 | 26 | * A: inversion |
| 38 | #define SH_FSI_GET_CH_I(x) ((x & SH_FSI_CH_IMASK) >> 28) | 27 | * B: format mode |
| 39 | #define SH_FSI_GET_CH_O(x) ((x & SH_FSI_CH_OMASK) >> 24) | 28 | */ |
| 40 | |||
| 41 | /* clock inversion */ | ||
| 42 | #define SH_FSI_INVERSION_MASK 0x00F00000 | ||
| 43 | #define SH_FSI_LRM_INV (1 << 20) | ||
| 44 | #define SH_FSI_BRM_INV (1 << 21) | ||
| 45 | #define SH_FSI_LRS_INV (1 << 22) | ||
| 46 | #define SH_FSI_BRS_INV (1 << 23) | ||
| 47 | |||
| 48 | /* DI format */ | ||
| 49 | #define SH_FSI_FMT_MASK 0x000000FF | ||
| 50 | #define SH_FSI_IFMT(x) (((SH_FSI_FMT_ ## x) & SH_FSI_FMT_MASK) << 8) | ||
| 51 | #define SH_FSI_OFMT(x) (((SH_FSI_FMT_ ## x) & SH_FSI_FMT_MASK) << 0) | ||
| 52 | #define SH_FSI_GET_IFMT(x) ((x >> 8) & SH_FSI_FMT_MASK) | ||
| 53 | #define SH_FSI_GET_OFMT(x) ((x >> 0) & SH_FSI_FMT_MASK) | ||
| 54 | |||
| 55 | #define SH_FSI_FMT_MONO 0 | ||
| 56 | #define SH_FSI_FMT_MONO_DELAY 1 | ||
| 57 | #define SH_FSI_FMT_PCM 2 | ||
| 58 | #define SH_FSI_FMT_I2S 3 | ||
| 59 | #define SH_FSI_FMT_TDM 4 | ||
| 60 | #define SH_FSI_FMT_TDM_DELAY 5 | ||
| 61 | #define SH_FSI_FMT_SPDIF 6 | ||
| 62 | |||
| 63 | |||
| 64 | #define SH_FSI_IFMT_TDM_CH(x) \ | ||
| 65 | (SH_FSI_IFMT(TDM) | SH_FSI_SET_CH_I(x)) | ||
| 66 | #define SH_FSI_IFMT_TDM_DELAY_CH(x) \ | ||
| 67 | (SH_FSI_IFMT(TDM_DELAY) | SH_FSI_SET_CH_I(x)) | ||
| 68 | 29 | ||
| 69 | #define SH_FSI_OFMT_TDM_CH(x) \ | 30 | /* A: clock inversion */ |
| 70 | (SH_FSI_OFMT(TDM) | SH_FSI_SET_CH_O(x)) | 31 | #define SH_FSI_INVERSION_MASK 0x0000000F |
| 71 | #define SH_FSI_OFMT_TDM_DELAY_CH(x) \ | 32 | #define SH_FSI_LRM_INV (1 << 0) |
| 72 | (SH_FSI_OFMT(TDM_DELAY) | SH_FSI_SET_CH_O(x)) | 33 | #define SH_FSI_BRM_INV (1 << 1) |
| 34 | #define SH_FSI_LRS_INV (1 << 2) | ||
| 35 | #define SH_FSI_BRS_INV (1 << 3) | ||
| 36 | |||
| 37 | /* B: format mode */ | ||
| 38 | #define SH_FSI_FMT_MASK 0x000000F0 | ||
| 39 | #define SH_FSI_FMT_DAI (0 << 4) | ||
| 40 | #define SH_FSI_FMT_SPDIF (1 << 4) | ||
| 73 | 41 | ||
| 74 | 42 | ||
| 75 | /* | 43 | /* |