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Commit 6f33b8cd authored by Sudheer Papothi's avatar Sudheer Papothi
Browse files

ASoC: wsa883x: Update speaker playback sequence 



Update speaker playback sequence on wsa883x codec to
avoid click and pop and loss of VI sense data on speaker.

Change-Id: I8ec7072b63bef6c2e7bd64c96df4d98852c4f40d
Signed-off-by: default avatarSudheer Papothi <spapothi@codeaurora.org>
parent e96e3871

asoc/codecs/wsa883x/internal.h

+1 −0
Original line number Diff line number Diff line
@@ -65,6 +65,7 @@ enum { 
	BOLERO_WSA_EVT_PA_OFF_PRE_SSR,

	BOLERO_WSA_EVT_SSR_DOWN,

	BOLERO_WSA_EVT_SSR_UP,

	BOLERO_WSA_EVT_PA_ON_POST_FSCLK,

};



struct wsa_ctrl_platform_data {

asoc/codecs/wsa883x/wsa883x.c

+15 −10
Original line number Diff line number Diff line
@@ -910,16 +910,8 @@ static int wsa883x_enable_swr_dac_port(struct snd_soc_dapm_widget *w, 
					&port_type[0]);

		break;

	case SND_SOC_DAPM_POST_PMU:

		swr_slvdev_datapath_control(wsa883x->swr_slave,

					    wsa883x->swr_slave->dev_num,

					    true);

		break;

	case SND_SOC_DAPM_PRE_PMD:

		swr_slvdev_datapath_control(wsa883x->swr_slave,

					    wsa883x->swr_slave->dev_num,

					    false);

		break;

	case SND_SOC_DAPM_POST_PMD:

		wsa883x_set_port(component, SWR_DAC_PORT,

				&port_id[num_port], &num_ch[num_port],

				&ch_mask[num_port], &ch_rate[num_port],
@@ -943,6 +935,11 @@ static int wsa883x_enable_swr_dac_port(struct snd_soc_dapm_widget *w, 
		swr_disconnect_port(wsa883x->swr_slave, &port_id[0], num_port,

				&ch_mask[0], &port_type[0]);

		break;

	case SND_SOC_DAPM_POST_PMD:

		swr_slvdev_datapath_control(wsa883x->swr_slave,

					    wsa883x->swr_slave->dev_num,

					    false);

		break;

	default:

		break;

	}
@@ -959,8 +956,10 @@ static int wsa883x_spkr_event(struct snd_soc_dapm_widget *w, 
	dev_dbg(component->dev, "%s: %s %d\n", __func__, w->name, event);

	switch (event) {

	case SND_SOC_DAPM_POST_PMU:

		snd_soc_component_update_bits(component, WSA883X_PA_FSM_CTL,

				0x01, 0x01);

		swr_slvdev_datapath_control(wsa883x->swr_slave,

					    wsa883x->swr_slave->dev_num,

					    true);

		wcd_enable_irq(&wsa883x->irq_info, WSA883X_IRQ_INT_PDM_WD);

		/* Force remove group */

		swr_remove_from_group(wsa883x->swr_slave,

				      wsa883x->swr_slave->dev_num);
@@ -983,6 +982,7 @@ static int wsa883x_spkr_event(struct snd_soc_dapm_widget *w, 
				0x0E, 0x00);

		snd_soc_component_update_bits(component, WSA883X_PA_FSM_CTL,

				0x01, 0x00);

		wcd_disable_irq(&wsa883x->irq_info, WSA883X_IRQ_INT_PDM_WD);

		break;

	}

	return 0;
@@ -1267,6 +1267,11 @@ static int wsa883x_event_notify(struct notifier_block *nb, 
					WSA883X_PA_FSM_CTL,

					0x01, 0x00);

		break;

	case BOLERO_WSA_EVT_PA_ON_POST_FSCLK:

		snd_soc_component_update_bits(wsa883x->component,

						WSA883X_PA_FSM_CTL,

						0x01, 0x01);

		break;

	default:

		dev_dbg(wsa883x->dev, "%s: unknown event %d\n",

			__func__, event);