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Commit d685220d authored by Phani Kumar Uppalapati's avatar Phani Kumar Uppalapati
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ASoC: wcd9335: Change RX disconnect port sequence 



Change RX disconnect port sequence so as to avoid
slimbus underflow and audio mute issues during
playback.

Change-Id: I0260e61b78e3bcfe422896dc60b15af84be424a4
Signed-off-by: default avatarPhani Kumar Uppalapati <phaniu@codeaurora.org>
parent 46d4e4a5

sound/soc/codecs/wcd9335.c

+7 −3
Original line number Diff line number Diff line
@@ -2719,7 +2719,8 @@ static int tasha_codec_enable_slim_chmask(struct wcd9xxx_codec_dai_data *dai, 
					 msecs_to_jiffies(

						TASHA_SLIM_CLOSE_TIMEOUT));

		if (!ret) {

			pr_err("%s: Slim close tx/rx wait timeout\n", __func__);

			pr_err("%s: Slim close tx/rx wait timeout, ch_mask:0x%lx\n",

				__func__, dai->ch_mask);

			ret = -ETIMEDOUT;

		} else {

			ret = 0;
@@ -2763,18 +2764,21 @@ static int tasha_codec_enable_slimrx(struct snd_soc_dapm_widget *w, 
					      &dai->grph);

		break;

	case SND_SOC_DAPM_POST_PMD:

		tasha_codec_vote_max_bw(codec, true);

		ret = wcd9xxx_disconnect_port(core, &dai->wcd9xxx_ch_list,

					      dai->grph);

		dev_dbg(codec->dev, "%s: Disconnect RX port, ret = %d\n",

			__func__, ret);

		ret = wcd9xxx_close_slim_sch_rx(core, &dai->wcd9xxx_ch_list,

						dai->grph);



		if (!dai->bus_down_in_recovery)

			ret = tasha_codec_enable_slim_chmask(dai, false);

		else

			dev_dbg(codec->dev,

				"%s: bus in recovery skip enable slim_chmask",

				__func__);

		ret = wcd9xxx_close_slim_sch_rx(core, &dai->wcd9xxx_ch_list,

						dai->grph);

		tasha_codec_vote_max_bw(codec, false);

		break;

	}

	return ret;