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author | qctecmdr <qctecmdr@localhost> | 2020-09-11 05:29:30 -0700 |
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committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2020-09-11 05:29:30 -0700 |
commit | 21b3cad0bef4d429a802e960705ce003405e073f (patch) | |
tree | a80607a0f0462e33970a3f528f220a01f5a8ab35 /asoc | |
parent | 9b2dbd509616a1c126b38b87a77984313dea77d7 (diff) | |
parent | 95712bc373cded8b676210ebb59a4be9c60bbb7b (diff) | |
download | msm-extra-21b3cad0bef4d429a802e960705ce003405e073f.tar.gz |
Merge "ASoC: wsa883x: Update register sequence to reduce CnP"
Diffstat (limited to 'asoc')
-rw-r--r-- | asoc/codecs/wsa883x/wsa883x.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/asoc/codecs/wsa883x/wsa883x.c b/asoc/codecs/wsa883x/wsa883x.c index 3a319c7e..8a5e99e4 100644 --- a/asoc/codecs/wsa883x/wsa883x.c +++ b/asoc/codecs/wsa883x/wsa883x.c @@ -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: |