On Mon, Feb 01, 2016 at 09:28:43AM -0800, Srinivas Kandagatla wrote:
> diff --git a/sound/soc/qcom/lpass-ipq806x.c
> b/sound/soc/qcom/lpass-ipq806x.c
> index 119048c..8bdcdcb 100644
> --- a/sound/soc/qcom/lpass-ipq806x.c
> +++ b/sound/soc/qcom/lpass-ipq806x.c
> @@ -65,7 +65,10 @@ static struct snd_soc_dai_driver
> ipq806x_lpass_cpu_dai_driver = {
>
> static int ipq806x_lpass_alloc_dma_channel(struct lpass_data *drvdata,
> int dir)
> {
> - return IPQ806X_LPAIF_RDMA_CHAN_MI2S;
> + if (dir == SNDRV_PCM_STREAM_PLAYBACK)
> + return IPQ806X_LPAIF_RDMA_CHAN_MI2S;
> + else /* Capture not supported */
> + return -EINVAL;
> }
The comment could be read as "Capture not supported by hardware", which
isn't true. Maybe "Capture currently not implemented"?
--
Kenneth Westfield
Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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