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Commit 6aa368c1 authored by Hongtao Peng's avatar Hongtao Peng Committed by Gerrit - the friendly Code Review server
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ASoC: msm: Loopback Driver send asm cal data in prepare stage 



Add the q6asm_send_cal in msm_pcm_prepare for loopback driver.
This will allow to send asm calibration data to POPP

Change-Id: I649734ff735a2253c7e01fd5bdd8e9665ef5244a
Signed-off-by: default avatarHongtao Peng <hongtaop@codeaurora.org>
parent 965a68a2

asoc/msm-pcm-loopback-v2.c

100644 → 100755
+6 −0
Original line number Diff line number Diff line
@@ -345,6 +345,7 @@ static int msm_pcm_open(struct snd_pcm_substream *substream) 
		}

		pcm->session_id = pcm->audio_client->session;

		pcm->audio_client->perf_mode = pdata->perf_mode;

		pcm->audio_client->stream_type = substream->stream;

		ret = q6asm_open_loopback_v2(pcm->audio_client,

					     bits_per_sample);

		if (ret < 0) {
@@ -521,6 +522,11 @@ static int msm_pcm_prepare(struct snd_pcm_substream *substream) 
			pr_err("%s: audio client freed\n", __func__);

			return -EINVAL;

		}



		ret = q6asm_send_cal(pcm->audio_client);

		if (ret < 0)

			pr_err("%s : Send audio cal failed : %d", __func__, ret);



		msm_pcm_routing_reg_phy_stream(soc_pcm_tx->dai_link->id,

			pcm->audio_client->perf_mode,

			pcm->session_id, pcm->capture_substream->stream);