For capture, we don't need produce empty bytes, here add check to fix capture can't start issue.

Signed-off-by: Keyon Jie yang.jie@linux.intel.com --- src/audio/host.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/audio/host.c b/src/audio/host.c index a76e340..7a7c153 100644 --- a/src/audio/host.c +++ b/src/audio/host.c @@ -851,7 +851,8 @@ static int host_copy(struct comp_dev *dev) return 0;

#if defined CONFIG_DMA_GW - if (hd->first_copy) { + if (dev->params.direction == SOF_IPC_STREAM_PLAYBACK && + hd->first_copy) { /* * host dma will not start copy at this point yet, just produce * empty period bytes for it.