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Commit 8b28c314 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "ASoC: wsa883x: Update register sequence to reduce CnP"

parents 32386293 ea214d5c

asoc/codecs/wsa883x/wsa883x.c

+15 −0
Original line number Diff line number Diff line
@@ -118,8 +118,10 @@ static const struct wsa_reg_mask_val reg_init[] = { 
	{WSA883X_ADC_7, 0x04, 0x04},

	{WSA883X_ADC_7, 0x02, 0x02},

	{WSA883X_CKWD_CTL_0, 0x60, 0x00},

	{WSA883X_DRE_CTL_1, 0x3E, 0x20},

	{WSA883X_CKWD_CTL_1, 0x1F, 0x1B},

	{WSA883X_GMAMP_SUP1, 0x60, 0x60},

	{WSA883X_OVERRIDE2, 0x02, 0x02},

};



static int wsa883x_handle_post_irq(void *data);
@@ -1016,6 +1018,12 @@ static int wsa883x_spkr_event(struct snd_soc_dapm_widget *w, 
		swr_slvdev_datapath_control(wsa883x->swr_slave,

					    wsa883x->swr_slave->dev_num,

					    true);

		/* Added delay as per HW sequence */

		usleep_range(250, 300);

		snd_soc_component_update_bits(component, WSA883X_DRE_CTL_1,

						0x01, 0x01);

		/* Added delay as per HW sequence */

		usleep_range(250, 300);

		wcd_enable_irq(&wsa883x->irq_info, WSA883X_IRQ_INT_UVLO);

		/* Force remove group */

		swr_remove_from_group(wsa883x->swr_slave,
@@ -1416,6 +1424,13 @@ static int wsa883x_event_notify(struct notifier_block *nb, 
						0x01, 0x01);

			wcd_enable_irq(&wsa883x->irq_info,

					WSA883X_IRQ_INT_PDM_WD);

			/* Added delay as per HW sequence */

			usleep_range(3000, 3100);

			snd_soc_component_update_bits(wsa883x->component,

						WSA883X_DRE_CTL_1,

						0x01, 0x00);

			/* Added delay as per HW sequence */

			usleep_range(5000, 5050);

		}

		break;

	case BOLERO_WSA_EVT_PA_ON_POST_FSCLK_ADIE_LB: