46 	struct sof_ipc4_timestamp_info *time_info;  member
56 	return stream_priv->time_info;  in sof_ipc4_sps_to_time_info()
481 		struct sof_ipc4_timestamp_info *time_info;  in sof_ipc4_trigger_pipelines()  local
487 		time_info = sof_ipc4_sps_to_time_info(&spcm->stream[substream->stream]);  in sof_ipc4_trigger_pipelines()
488 		if (time_info)  in sof_ipc4_trigger_pipelines()
489 			time_info->stream_start_offset = SOF_IPC4_INVALID_STREAM_POSITION;  in sof_ipc4_trigger_pipelines()
750 		kfree(stream_priv->time_info);  in sof_ipc4_pcm_free()
761 	struct sof_ipc4_timestamp_info *time_info;  in sof_ipc4_pcm_setup()  local
800 		time_info = kzalloc(sizeof(*time_info), GFP_KERNEL);  in sof_ipc4_pcm_setup()
801 		if (!time_info) {  in sof_ipc4_pcm_setup()
806 		stream_priv->time_info = time_info;  in sof_ipc4_pcm_setup()
817 	struct sof_ipc4_timestamp_info *time_info;  in sof_ipc4_build_time_info()  local
843 	time_info = sof_ipc4_sps_to_time_info(sps);  in sof_ipc4_build_time_info()
844 	time_info->host_copier = host_copier;  in sof_ipc4_build_time_info()
845 	time_info->dai_copier = dai_copier;  in sof_ipc4_build_time_info()
846 	time_info->llp_offset = offsetof(struct sof_ipc4_fw_registers,  in sof_ipc4_build_time_info()
851 		sof_mailbox_read(sdev, time_info->llp_offset, &llp_slot, sizeof(llp_slot));  in sof_ipc4_build_time_info()
855 		time_info->llp_offset += sizeof(llp_slot);  in sof_ipc4_build_time_info()
862 	time_info->llp_offset = offsetof(struct sof_ipc4_fw_registers,  in sof_ipc4_build_time_info()
865 		sof_mailbox_read(sdev, time_info->llp_offset, &llp_slot, sizeof(llp_slot));  in sof_ipc4_build_time_info()
869 		time_info->llp_offset += sizeof(llp_slot);  in sof_ipc4_build_time_info()
876 	time_info->llp_offset = offsetof(struct sof_ipc4_fw_registers,  in sof_ipc4_build_time_info()
878 	sof_mailbox_read(sdev, time_info->llp_offset, &llp_slot, sizeof(llp_slot));  in sof_ipc4_build_time_info()
880 		time_info->llp_offset = 0;  in sof_ipc4_build_time_info()
890 	struct sof_ipc4_timestamp_info *time_info;  in sof_ipc4_pcm_hw_params()  local
897 	time_info = sof_ipc4_sps_to_time_info(&spcm->stream[substream->stream]);  in sof_ipc4_pcm_hw_params()
899 	if (!time_info)  in sof_ipc4_pcm_hw_params()
902 	time_info->stream_start_offset = SOF_IPC4_INVALID_STREAM_POSITION;  in sof_ipc4_pcm_hw_params()
903 	time_info->llp_offset = 0;  in sof_ipc4_pcm_hw_params()
913 					    struct sof_ipc4_timestamp_info *time_info)  in sof_ipc4_get_stream_start_offset()  argument
915 	struct sof_ipc4_copier *host_copier = time_info->host_copier;  in sof_ipc4_get_stream_start_offset()
916 	struct sof_ipc4_copier *dai_copier = time_info->dai_copier;  in sof_ipc4_get_stream_start_offset()
939 	time_info->stream_start_offset = ppl_reg.stream_start_offset;  in sof_ipc4_get_stream_start_offset()
940 	do_div(time_info->stream_start_offset, dai_sample_size);  in sof_ipc4_get_stream_start_offset()
941 	time_info->stream_end_offset = ppl_reg.stream_end_offset;  in sof_ipc4_get_stream_start_offset()
942 	do_div(time_info->stream_end_offset, dai_sample_size);  in sof_ipc4_get_stream_start_offset()
949 	time_info->boundary = div64_u64(~((u64)0),  in sof_ipc4_get_stream_start_offset()
952 	time_info->delay = 0;  in sof_ipc4_get_stream_start_offset()
963 	struct sof_ipc4_timestamp_info *time_info;  in sof_ipc4_pcm_pointer()  local
976 	time_info = sof_ipc4_sps_to_time_info(sps);  in sof_ipc4_pcm_pointer()
977 	if (!time_info)  in sof_ipc4_pcm_pointer()
985 	if (time_info->stream_start_offset == SOF_IPC4_INVALID_STREAM_POSITION) {  in sof_ipc4_pcm_pointer()
986 		ret = sof_ipc4_get_stream_start_offset(sdev, substream, sps, time_info);  in sof_ipc4_pcm_pointer()
1003 	if (!time_info->llp_offset) {  in sof_ipc4_pcm_pointer()
1008 		sof_mailbox_read(sdev, time_info->llp_offset, &llp, sizeof(llp));  in sof_ipc4_pcm_pointer()
1011 	dai_cnt += time_info->stream_end_offset;  in sof_ipc4_pcm_pointer()
1037 	if (dai_cnt < time_info->stream_start_offset) {  in sof_ipc4_pcm_pointer()
1038 		host_cnt += time_info->stream_start_offset - dai_cnt;  in sof_ipc4_pcm_pointer()
1041 		dai_cnt -= time_info->stream_start_offset;  in sof_ipc4_pcm_pointer()
1045 	div64_u64_rem(dai_cnt, time_info->boundary, &dai_cnt);  in sof_ipc4_pcm_pointer()
1056 		time_info->delay = time_info->boundary - tail_cnt + head_cnt;  in sof_ipc4_pcm_pointer()
1060 	time_info->delay =  head_cnt - tail_cnt;  in sof_ipc4_pcm_pointer()
1077 	struct sof_ipc4_timestamp_info *time_info;  in sof_ipc4_pcm_delay()  local
1084 	time_info = sof_ipc4_sps_to_time_info(&spcm->stream[substream->stream]);  in sof_ipc4_pcm_delay()
1090 	if (time_info)  in sof_ipc4_pcm_delay()
1091 		return time_info->delay;  in sof_ipc4_pcm_delay()