diff options
Diffstat (limited to 'sound/soc/qcom/lpass-ipq806x.c')
| -rw-r--r-- | sound/soc/qcom/lpass-ipq806x.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sound/soc/qcom/lpass-ipq806x.c b/sound/soc/qcom/lpass-ipq806x.c index cc5f3b4857eb..2eab828644e8 100644 --- a/sound/soc/qcom/lpass-ipq806x.c +++ b/sound/soc/qcom/lpass-ipq806x.c @@ -63,6 +63,16 @@ static struct snd_soc_dai_driver ipq806x_lpass_cpu_dai_driver = { .ops = &asoc_qcom_lpass_cpu_dai_ops, }; +int ipq806x_lpass_alloc_dma_channel(struct lpass_data *drvdata) +{ + return IPQ806X_LPAIF_RDMA_CHAN_MI2S; +} + +int ipq806x_lpass_free_dma_channel(struct lpass_data *drvdata, int chan) +{ + return 0; +} + struct lpass_variant ipq806x_data = { .i2sctrl_reg_base = 0x0010, .i2sctrl_reg_stride = 0x04, @@ -75,6 +85,8 @@ struct lpass_variant ipq806x_data = { .rdma_channels = 4, .dai_driver = &ipq806x_lpass_cpu_dai_driver, .num_dai = 1, + .alloc_dma_channel = ipq806x_lpass_alloc_dma_channel, + .free_dma_channel = ipq806x_lpass_free_dma_channel, }; static const struct of_device_id ipq806x_lpass_cpu_device_id[] = { |