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ASoC: wcd9335: Change RX disconnect port sequence

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

Change-Id: I0260e61b78e3bcfe422896dc60b15af84be424a4
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>
This commit is contained in:
Phani Kumar Uppalapati 2015-12-01 14:10:45 -08:00 • committed by David Keitel
parent d2c515c358
commit 5c2bb64a1c
1 changed files with 7 additions and 3 deletions
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10
sound/soc/codecs/wcd9335.c
View file

@ -2741,7 +2741,8 @@ 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;
@ -2785,18 +2786,21 @@ 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;