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ASoC: swr-dmic: Update soundwire mic probe sequence

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Avoid notification registration during soundwire dmic device
probe sequence.

Change-Id: I6c489334b555bc0113b98533ac5af0b68ad4e566
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
This commit is contained in:
Sudheer Papothi
2020-07-21 11:59:38 +05:30
committed by Gerrit - the friendly Code Review server
parent b2ab0d8947
commit 068147d6cb
1 changed files with 17 additions and 6 deletions
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23
asoc/codecs/swr-dmic.c
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@@ -94,6 +94,9 @@ const char *aif_name_list[] = {
static int swr_dmic_reset(struct swr_device *pdev);
static int swr_dmic_up(struct swr_device *pdev);
static int swr_dmic_down(struct swr_device *pdev);
static int swr_dmic_event_notify(struct notifier_block *block,
unsigned long val,
void *data);
static inline int swr_dmic_tx_get_slave_port_type_idx(const char *wname,
unsigned int *port_idx)
@@ -324,6 +327,10 @@ static int swr_dmic_codec_probe(struct snd_soc_component *component)
snd_soc_dapm_sync(dapm);
swr_dmic->nblock.notifier_call = swr_dmic_event_notify;
wcd938x_swr_dmic_register_notifier(swr_dmic->supply_component,
&swr_dmic->nblock, true);
return 0;
}
@@ -472,6 +479,8 @@ static int swr_dmic_probe(struct swr_device *pdev)
ret = enable_wcd_codec_supply(swr_dmic, true);
if (ret) {
ret = -EPROBE_DEFER;
swr_dmic->is_wcd_supply = false;
swr_dmic->wcd_handle = NULL;
goto err;
}
++swr_dmic->is_en_supply;
@@ -516,11 +525,17 @@ static int swr_dmic_probe(struct swr_device *pdev)
"%s get devnum %d for dev addr %llx failed\n",
__func__, swr_devnum, pdev->addr);
ret = -EPROBE_DEFER;
goto dev_err;
if (swr_dmic->is_en_supply == 1) {
enable_wcd_codec_supply(swr_dmic, false);
--swr_dmic->is_en_supply;
}
swr_dmic->is_wcd_supply = false;
swr_dmic->wcd_handle = NULL;
goto err;
}
pdev->dev_num = swr_devnum;
swr_dmic->driver = devm_kzalloc(&pdev->dev,
sizeof(struct snd_soc_component_driver), GFP_KERNEL);
if (!swr_dmic->driver) {
@@ -586,10 +601,6 @@ static int swr_dmic_probe(struct swr_device *pdev)
strlen(swr_dmic_name_prefix_of) + 1);
component->name_prefix = prefix_name;
swr_dmic->nblock.notifier_call = swr_dmic_event_notify;
wcd938x_swr_dmic_register_notifier(swr_dmic->supply_component,
&swr_dmic->nblock, true);
return 0;
dev_err: