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asoc: wcd937x: Fix pop on headphone playback start

Ver código fonte 
Pop is observed on HPH playback start. Enable SWR port
config setup before HPH PA enable.

Change-Id: I2253be1c7e4d8df2bffd7bd0396ceb72a5018637
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Esse commit está contido em:
Laxminath Kasam
2018-10-03 20:35:01 +05:30
pai 662dec1e1e
commit 248273c949
1 arquivos alterados com 12 adições e 12 exclusões
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24
asoc/codecs/wcd937x/wcd937x.c
Ver arquivo

@@ -560,6 +560,9 @@ static int wcd937x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
case SND_SOC_DAPM_PRE_PMU:
snd_soc_update_bits(codec, WCD937X_ANA_HPH, 0x10, 0x10);
usleep_range(100, 110);
ret = swr_slvdev_datapath_control(wcd937x->rx_swr_dev,
wcd937x->rx_swr_dev->dev_num,
true);
break;
case SND_SOC_DAPM_POST_PMU:
usleep_range(7000, 7010);
@@ -567,9 +570,6 @@ static int wcd937x_codec_enable_hphr_pa(struct snd_soc_dapm_widget *w,
0x02, 0x02);
snd_soc_update_bits(codec, WCD937X_ANA_RX_SUPPLIES,
0x02, 0x02);
ret = swr_slvdev_datapath_control(wcd937x->rx_swr_dev,
wcd937x->rx_swr_dev->dev_num,
true);
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
WCD_BOLERO_EVT_RX_MUTE,
@@ -607,6 +607,9 @@ static int wcd937x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
case SND_SOC_DAPM_PRE_PMU:
snd_soc_update_bits(codec, WCD937X_ANA_HPH, 0x20, 0x20);
usleep_range(100, 110);
ret = swr_slvdev_datapath_control(wcd937x->rx_swr_dev,
wcd937x->rx_swr_dev->dev_num,
true);
break;
case SND_SOC_DAPM_POST_PMU:
usleep_range(7000, 7010);
@@ -614,9 +617,6 @@ static int wcd937x_codec_enable_hphl_pa(struct snd_soc_dapm_widget *w,
0x02, 0x02);
snd_soc_update_bits(codec, WCD937X_ANA_RX_SUPPLIES,
0x02, 0x02);
ret = swr_slvdev_datapath_control(wcd937x->rx_swr_dev,
wcd937x->rx_swr_dev->dev_num,
true);
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
WCD_BOLERO_EVT_RX_MUTE,
@@ -660,14 +660,14 @@ static int wcd937x_codec_enable_aux_pa(struct snd_soc_dapm_widget *w,
usleep_range(500, 510);
snd_soc_update_bits(codec, WCD937X_CLASSH_MODE_2, 0xFF, 0x3A);
usleep_range(500, 510);
ret = swr_slvdev_datapath_control(wcd937x->rx_swr_dev,
wcd937x->rx_swr_dev->dev_num,
true);
break;
case SND_SOC_DAPM_POST_PMU:
usleep_range(1000, 1010);
snd_soc_update_bits(codec, WCD937X_ANA_RX_SUPPLIES,
0x20, 0x20);
ret = swr_slvdev_datapath_control(wcd937x->rx_swr_dev,
wcd937x->rx_swr_dev->dev_num,
true);
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
WCD_BOLERO_EVT_RX_MUTE,
@@ -705,14 +705,14 @@ static int wcd937x_codec_enable_ear_pa(struct snd_soc_dapm_widget *w,
usleep_range(500, 510);
snd_soc_update_bits(codec, WCD937X_CLASSH_MODE_2, 0xFF, 0x3A);
usleep_range(500, 510);
ret = swr_slvdev_datapath_control(wcd937x->rx_swr_dev,
wcd937x->rx_swr_dev->dev_num,
true);
break;
case SND_SOC_DAPM_POST_PMU:
usleep_range(6000, 6010);
snd_soc_update_bits(codec, WCD937X_ANA_RX_SUPPLIES,
0x02, 0x02);
ret = swr_slvdev_datapath_control(wcd937x->rx_swr_dev,
wcd937x->rx_swr_dev->dev_num,
true);
if (wcd937x->update_wcd_event)
wcd937x->update_wcd_event(wcd937x->handle,
WCD_BOLERO_EVT_RX_MUTE,