Quoting Srinivasa Rao Mandadapu (2022-02-14 06:58:23)
> This patch adds register definitions for codec read dma and write dma
git grep "This patch" -- Documentation/process/
> lpass interface.
>
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@xxxxxxxxxxx>
> Co-developed-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
> Signed-off-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
> diff --git a/sound/soc/qcom/lpass.h b/sound/soc/qcom/lpass.h
> index 7cc3763..e059c4a 100644
> --- a/sound/soc/qcom/lpass.h
> +++ b/sound/soc/qcom/lpass.h
> @@ -39,6 +39,29 @@
> return -EINVAL; \
> } while (0)
>
> +static inline bool is_cdc_dma_port(int dai_id)
> +{
> + switch (dai_id) {
> + case LPASS_CDC_DMA_RX0 ... LPASS_CDC_DMA_RX9:
> + case LPASS_CDC_DMA_TX0 ... LPASS_CDC_DMA_TX8:
> + case LPASS_CDC_DMA_VA_TX0 ... LPASS_CDC_DMA_VA_TX8:
> + return true;
> + default:
Drop case
> + return false;
> + }
return false;
would be shorter.
> +}
> +
> +static inline bool is_rxtx_cdc_dma_port(int dai_id)
> +{
> + switch (dai_id) {
> + case LPASS_CDC_DMA_RX0 ... LPASS_CDC_DMA_RX9:
> + case LPASS_CDC_DMA_TX0 ... LPASS_CDC_DMA_TX8:
> + return true;
> + default:
> + return false;
> + }
Same.
> +}
> +
> struct lpaif_i2sctl {
> struct regmap_field *loopback;
> struct regmap_field *spken;
