diff options
Diffstat (limited to 'sound/soc/fsl/fsl_sai.h')
| -rw-r--r-- | sound/soc/fsl/fsl_sai.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index 4d657edc9c9f..9bb8ced520c8 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -218,6 +218,13 @@ #define PMQOS_CPU_LATENCY BIT(0) +/* Max number of dataline */ +#define FSL_SAI_DL_NUM (8) +/* default dataline type is zero */ +#define FSL_SAI_DL_DEFAULT (0) +#define FSL_SAI_DL_I2S BIT(0) +#define FSL_SAI_DL_PDM BIT(1) + struct fsl_sai_soc_data { bool use_imx_pcm; bool use_edma; @@ -253,6 +260,14 @@ struct fsl_sai_param { u32 dataline; }; +struct fsl_sai_dl_cfg { + unsigned int type; + unsigned int pins[2]; + unsigned int mask[2]; + unsigned int start_off[2]; + unsigned int next_off[2]; +}; + struct fsl_sai { struct platform_device *pdev; struct regmap *regmap; @@ -265,6 +280,8 @@ struct fsl_sai { bool is_dsp_mode; bool is_pdm_mode; bool synchronous[2]; + struct fsl_sai_dl_cfg *dl_cfg; + unsigned int dl_cfg_cnt; unsigned int mclk_id[2]; unsigned int mclk_streams; |