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Commit bf1995e4 authored by Haynes Mathew George's avatar Haynes Mathew George Committed by Gerrit - the friendly Code Review server
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ASoC: compr: Disable soft-pause for compress playback 



Soft-pause (i.e pause ack after a timeout) adversely affects
audio/video sync during pause/resume use cases leading to some
frame drops. Disable this feature for compress playback.

Change-Id: I3ce444dadf1e4b94c1e8d6f017a1c639b082285f
Signed-off-by: default avatarHaynes Mathew George <hgeorge@codeaurora.org>
CRs-Fixed: 636328
parent 11e8434e

sound/soc/msm/qdsp6v2/msm-compress-q6-v2.c

+0 −11
Original line number Diff line number Diff line
@@ -614,12 +614,6 @@ static int msm_compr_configure_dsp(struct snd_compr_stream *cstream) 
	int dir = IN, ret = 0;

	struct audio_client *ac = prtd->audio_client;

	uint32_t stream_index;

	struct asm_softpause_params softpause = {

		.enable = SOFT_PAUSE_ENABLE,

		.period = SOFT_PAUSE_PERIOD,

		.step = SOFT_PAUSE_STEP,

		.rampingcurve = SOFT_PAUSE_CURVE_LINEAR,

	};

	struct asm_softvolume_params softvol = {

		.period = SOFT_VOLUME_PERIOD,

		.step = SOFT_VOLUME_STEP,
@@ -657,11 +651,6 @@ static int msm_compr_configure_dsp(struct snd_compr_stream *cstream) 
	if (ret < 0)

		pr_err("%s : Set Volume failed : %d", __func__, ret);



	ret = q6asm_set_softpause(ac, &softpause);

	if (ret < 0)

		pr_err("%s: Send SoftPause Param failed ret=%d\n",

			__func__, ret);



	ret = q6asm_set_softvolume(ac, &softvol);

	if (ret < 0)

		pr_err("%s: Send SoftVolume Param failed ret=%d\n",