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Commit e964a75f authored by Karthikeyan Mani's avatar Karthikeyan Mani Committed by Gerrit - the friendly Code Review server
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asoc: codecs: cancel all delayed work during SSR/PDR 



Cancel any pending delayed work in device down call
to ensure no work is scheduled during or after a
SSR/PDR sequence.

Change-Id: I4cc89cb1a9d8be732c978044d4eea3cf6644ec30
Signed-off-by: default avatarKarthikeyan Mani <kmani@codeaurora.org>
Signed-off-by: default avatarBanajit Goswami <bgoswami@codeaurora.org>
parent 4ea1aaec

asoc/codecs/wcd934x/wcd934x.c

+24 −0
Original line number Original line Diff line number Diff line
@@ -9972,11 +9972,35 @@ static int tavil_device_down(struct wcd9xxx *wcd9xxx) 
	struct snd_soc_codec *codec;

	struct snd_soc_codec *codec;

	struct tavil_priv *priv;

	struct tavil_priv *priv;

	int count;

	int count;

	int decimator;

	int ret;





	codec = (struct snd_soc_codec *)(wcd9xxx->ssr_priv);

	codec = (struct snd_soc_codec *)(wcd9xxx->ssr_priv);

	priv = snd_soc_codec_get_drvdata(codec);

	priv = snd_soc_codec_get_drvdata(codec);

	for (count = 0; count < NUM_CODEC_DAIS; count++)

	for (count = 0; count < NUM_CODEC_DAIS; count++)

		priv->dai[count].bus_down_in_recovery = true;

		priv->dai[count].bus_down_in_recovery = true;



	if (delayed_work_pending(&priv->spk_anc_dwork.dwork))

		cancel_delayed_work(&priv->spk_anc_dwork.dwork);

	for (decimator = 0; decimator < WCD934X_NUM_DECIMATORS; decimator++) {

		if (delayed_work_pending

				(&priv->tx_mute_dwork[decimator].dwork))

			cancel_delayed_work

				(&priv->tx_mute_dwork[decimator].dwork);

		if (delayed_work_pending

				(&priv->tx_hpf_work[decimator].dwork))

			cancel_delayed_work

				(&priv->tx_hpf_work[decimator].dwork);

	}

	if (delayed_work_pending(&priv->power_gate_work))

		cancel_delayed_work_sync(&priv->power_gate_work);

	if (delayed_work_pending(&priv->mbhc->wcd_mbhc.mbhc_btn_dwork)) {

		ret = cancel_delayed_work(&priv->mbhc->wcd_mbhc.mbhc_btn_dwork);

		if (ret)

			priv->mbhc->wcd_mbhc.mbhc_cb->lock_sleep

					(&priv->mbhc->wcd_mbhc, false);

	}



	if (priv->swr.ctrl_data)

	if (priv->swr.ctrl_data)

		swrm_wcd_notify(priv->swr.ctrl_data[0].swr_pdev,

		swrm_wcd_notify(priv->swr.ctrl_data[0].swr_pdev,

				SWR_DEVICE_DOWN, NULL);

				SWR_DEVICE_DOWN, NULL);