summaryrefslogtreecommitdiffstats
path: root/sound/soc/sof/ipc4-priv.h
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/sof/ipc4-priv.h')
-rw-r--r--sound/soc/sof/ipc4-priv.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/sof/ipc4-priv.h b/sound/soc/sof/ipc4-priv.h
index 9db9002b44..afed618a15 100644
--- a/sound/soc/sof/ipc4-priv.h
+++ b/sound/soc/sof/ipc4-priv.h
@@ -66,6 +66,8 @@ struct sof_ipc4_fw_library {
* @nhlt: NHLT table either from the BIOS or the topology manifest
* @mtrace_type: mtrace type supported on the booted platform
* @mtrace_log_bytes: log bytes as reported by the firmware via fw_config reply
+ * @num_playback_streams: max number of playback DMAs, needed for CHAIN_DMA offset
+ * @num_capture_streams: max number of capture DMAs
* @max_num_pipelines: max number of pipelines
* @max_libs_count: Maximum number of libraries support by the FW including the
* base firmware
@@ -79,6 +81,8 @@ struct sof_ipc4_fw_data {
void *nhlt;
enum sof_ipc4_mtrace_type mtrace_type;
u32 mtrace_log_bytes;
+ int num_playback_streams;
+ int num_capture_streams;
int max_num_pipelines;
u32 max_libs_count;
bool fw_context_save;