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asoc: wcd937x: add SSR changes for wcd937x codec driver

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Add changes to recover audio after SSR on wcd937x driver.

Change-Id: I661605e9b1bd71f08f331d14ae52f89ba8423d4f
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
This commit is contained in:
Laxminath Kasam
2018-09-22 01:58:18 +05:30
parent fb0d683b37
commit 1aab2c064a
5 changed files with 96 additions and 3 deletions
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18
asoc/codecs/wcd937x/wcd937x_slave.c
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@@ -85,6 +85,21 @@ static const struct component_ops wcd937x_slave_comp_ops = {
.unbind = wcd937x_slave_unbind,
};
static int wcd937x_swr_up(struct swr_device *pdev)
{
return 0;
}
static int wcd937x_swr_down(struct swr_device *pdev)
{
return 0;
}
static int wcd937x_swr_reset(struct swr_device *pdev)
{
return 0;
}
static int wcd937x_swr_probe(struct swr_device *pdev)
{
return component_add(&pdev->dev, &wcd937x_slave_comp_ops);
@@ -105,6 +120,9 @@ static struct swr_driver wcd937x_slave_driver = {
.probe = wcd937x_swr_probe,
.remove = wcd937x_swr_remove,
.id_table = wcd937x_swr_id,
.device_up = wcd937x_swr_up,
.device_down = wcd937x_swr_down,
.reset_device = wcd937x_swr_reset,
};
static int __init wcd937x_slave_init(void)