From e3ebfd0ab5b4880bfb6a9f32614c2e389cc3da56 Mon Sep 17 00:00:00 2001 From: Marcin Rajwa Date: Fri, 27 Sep 2019 15:05:33 -0500 Subject: ASoC: SOF: ipc: introduce no_stream_position in sof_ipc_stream_params struct The host period bytes value needs to be passed to firmware. However current implementation uses this field for different purpose - to indicate whether FW should send stream position to the host. Therefore this patch introduces another field "no_stream_position", a boolean value aimed to store information about position tracking. This way host_period_bytes preserves its original value. Signed-off-by: Marcin Rajwa Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190927200538.660-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown --- include/sound/sof/stream.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/sound/sof') diff --git a/include/sound/sof/stream.h b/include/sound/sof/stream.h index 0b71b381b952..7facefb541b3 100644 --- a/include/sound/sof/stream.h +++ b/include/sound/sof/stream.h @@ -83,10 +83,10 @@ struct sof_ipc_stream_params { uint16_t sample_valid_bytes; uint16_t sample_container_bytes; - /* for notifying host period has completed - 0 means no period IRQ */ uint32_t host_period_bytes; + uint16_t no_stream_position; /**< 1 means don't send stream position */ - uint32_t reserved[2]; + uint16_t reserved[3]; uint16_t chmap[SOF_IPC_MAX_CHANNELS]; /**< channel map - SOF_CHMAP_ */ } __packed; -- cgit v1.2.3-70-g09d2