diff options
Diffstat (limited to 'sound/soc/sof/intel/hda-stream.c')
| -rw-r--r-- | sound/soc/sof/intel/hda-stream.c | 9 |
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; } |