Merge branch 'asoc-5.7' into asoc-next

1 files changed, 23 insertions, 2 deletions

diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c
index d2234f802788..5d386956906f 100644
--- a/sound/soc/sof/intel/hda-stream.c
+++ b/sound/soc/sof/intel/hda-stream.c
@@ -573,6 +573,22 @@ bool hda_dsp_check_stream_irq(struct snd_sof_dev *sdev)
 	return ret;
 }
 
+static void
+hda_dsp_set_bytes_transferred(struct hdac_stream *hstream, u64 buffer_size)
+{
+	u64 prev_pos, pos, num_bytes;
+
+	div64_u64_rem(hstream->curr_pos, buffer_size, &prev_pos);
+	pos = snd_hdac_stream_get_pos_posbuf(hstream);
+
+	if (pos < prev_pos)
+		num_bytes = (buffer_size - prev_pos) +  pos;
+	else
+		num_bytes = pos - prev_pos;
+
+	hstream->curr_pos += num_bytes;
+}
+
 static bool hda_dsp_stream_check(struct hdac_bus *bus, u32 status)
 {
 	struct sof_intel_hda_dev *sof_hda = bus_to_sof_hda(bus);
@@ -590,14 +606,19 @@ static bool hda_dsp_stream_check(struct hdac_bus *bus, u32 status)
 			snd_hdac_stream_writeb(s, SD_STS, sd_status);
 
 			active = true;
-			if (!s->substream ||
+			if ((!s->substream && !s->cstream) ||
 			    !s->running ||
 			    (sd_status & SOF_HDA_CL_DMA_SD_INT_COMPLETE) == 0)
 				continue;
 
 			/* Inform ALSA only in case not do that with IPC */
-			if (sof_hda->no_ipc_position)
+			if (s->substream && sof_hda->no_ipc_position) {
 				snd_sof_pcm_period_elapsed(s->substream);
+			} else if (s->cstream) {
+				hda_dsp_set_bytes_transferred(s,
+					s->cstream->runtime->buffer_size);
+				snd_compr_fragment_elapsed(s->cstream);
+			}
 		}
 	}