From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
QDSP has latency of 10 plus milli seconds, Which is difficult to acheive
with just 2 periods and fragment size starting at 128. Increase the number
of fragments to 8 so that it fulfils the dsp requirements
Without this patch, DSP playback pipeline seems to hit few underruns.
Fixes: 9b4fe0f1cd79 ("ASoC: qdsp6: audioreach: add q6apm-dai support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---
sound/soc/qcom/qdsp6/q6apm-dai.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/qcom/qdsp6/q6apm-dai.c b/sound/soc/qcom/qdsp6/q6apm-dai.c
index aca0a98d58a5..aa6bd359300b 100644
--- a/sound/soc/qcom/qdsp6/q6apm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6apm-dai.c
@@ -18,8 +18,8 @@
#define DRV_NAME "q6apm-dai"
-#define PLAYBACK_MIN_NUM_PERIODS 2
-#define PLAYBACK_MAX_NUM_PERIODS 8
+#define PLAYBACK_MIN_NUM_PERIODS 8
+#define PLAYBACK_MAX_NUM_PERIODS 16
#define PLAYBACK_MAX_PERIOD_SIZE 65536
#define PLAYBACK_MIN_PERIOD_SIZE 128
#define CAPTURE_MIN_NUM_PERIODS 2
--
2.39.5
