Update machine driver startup, shutdown callback functions to support codec DMA paths. Without this change, platforms with WCD codec is failing to register sound card.
Signed-off-by: Srinivasa Rao Mandadapu quic_srivasam@quicinc.com Co-developed-by: Venkata Prasad Potturu quic_potturu@quicinc.com Signed-off-by: Venkata Prasad Potturu quic_potturu@quicinc.com --- sound/soc/qcom/sc7280.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/sound/soc/qcom/sc7280.c b/sound/soc/qcom/sc7280.c index 4ef4034..d64df11 100644 --- a/sound/soc/qcom/sc7280.c +++ b/sound/soc/qcom/sc7280.c @@ -295,6 +295,10 @@ static void sc7280_snd_shutdown(struct snd_pcm_substream *substream) break; case LPASS_DP_RX: break; + 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: + break; default: dev_err(rtd->dev, "%s: invalid dai id 0x%x\n", __func__, cpu_dai->id); @@ -316,6 +320,10 @@ static int sc7280_snd_startup(struct snd_pcm_substream *substream) break; case LPASS_DP_RX: break; + 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: + break; default: dev_err(rtd->dev, "%s: invalid dai id 0x%x\n", __func__, cpu_dai->id);