diff options
-rw-r--r-- | sound/soc/fsl/fsl_sai.c | 11 | ||||
-rw-r--r-- | sound/soc/fsl/fsl_sai.h | 1 |
2 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index 68e1cc4c369a..a0ea27f06997 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -872,10 +872,10 @@ static int fsl_sai_dai_probe(struct snd_soc_dai *cpu_dai) regmap_update_bits(sai->regmap, FSL_SAI_TCR1(ofs), FSL_SAI_CR1_RFW_MASK(sai->soc_data->fifo_depth), - sai->soc_data->fifo_depth - FSL_SAI_MAXBURST_TX); + sai->soc_data->fifo_depth - sai->dma_params_tx.maxburst); regmap_update_bits(sai->regmap, FSL_SAI_RCR1(ofs), FSL_SAI_CR1_RFW_MASK(sai->soc_data->fifo_depth), - FSL_SAI_MAXBURST_RX - 1); + sai->dma_params_rx.maxburst - 1); snd_soc_dai_init_dma_data(cpu_dai, &sai->dma_params_tx, &sai->dma_params_rx); @@ -1416,8 +1416,10 @@ static int fsl_sai_probe(struct platform_device *pdev) sai->dma_params_rx.addr = sai->res->start + FSL_SAI_RDR0; sai->dma_params_tx.addr = sai->res->start + FSL_SAI_TDR0; - sai->dma_params_rx.maxburst = FSL_SAI_MAXBURST_RX; - sai->dma_params_tx.maxburst = FSL_SAI_MAXBURST_TX; + sai->dma_params_rx.maxburst = + sai->soc_data->max_burst[RX] ? sai->soc_data->max_burst[RX] : FSL_SAI_MAXBURST_RX; + sai->dma_params_tx.maxburst = + sai->soc_data->max_burst[TX] ? sai->soc_data->max_burst[TX] : FSL_SAI_MAXBURST_TX; sai->pinctrl = devm_pinctrl_get(&pdev->dev); @@ -1588,6 +1590,7 @@ static const struct fsl_sai_soc_data fsl_sai_imx93_data = { .pins = 4, .flags = 0, .max_register = FSL_SAI_MCTL, + .max_burst = {8, 8}, }; static const struct of_device_id fsl_sai_ids[] = { diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index 697f6690068c..197748a888d5 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -235,6 +235,7 @@ struct fsl_sai_soc_data { unsigned int reg_offset; unsigned int flags; unsigned int max_register; + unsigned int max_burst[2]; }; /** |