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Merge "ASoC: wsa883x: Update register sequence to reduce CnP"

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qctecmdr authored and Gerrit - the friendly Code Review server committed 2020-09-18 10:46:30 -07:00
2 parents 75d8c62828 d4199571da
commit 835aa6950d
1 file changed
+14
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asoc/codecs/wsa883x/wsa883x.c
+14
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@@ -108,6 +108,7 @@ 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},
};
@@ -986,6 +987,12 @@ 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);
/* Force remove group */
swr_remove_from_group(wsa883x->swr_slave,
wsa883x->swr_slave->dev_num);
@@ -1393,6 +1400,13 @@ 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: