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Diffstat (limited to 'sound/soc/sof/intel/hda-stream.c')
-rw-r--r--sound/soc/sof/intel/hda-stream.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c
index c603aaf0ca..0c189d3b19 100644
--- a/sound/soc/sof/intel/hda-stream.c
+++ b/sound/soc/sof/intel/hda-stream.c
@@ -21,6 +21,7 @@
#include <trace/events/sof_intel.h>
#include "../ops.h"
#include "../sof-audio.h"
+#include "../ipc4-priv.h"
#include "hda.h"
#define HDA_LTRP_GB_VALUE_US 95
@@ -937,6 +938,14 @@ int hda_dsp_stream_init(struct snd_sof_dev *sdev)
/* store total stream count (playback + capture) from GCAP */
sof_hda->stream_max = num_total;
+ /* store stream count from GCAP required for CHAIN_DMA */
+ if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) {
+ struct sof_ipc4_fw_data *ipc4_data = sdev->private;
+
+ ipc4_data->num_playback_streams = num_playback;
+ ipc4_data->num_capture_streams = num_capture;
+ }
+
return 0;
}