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ASoC: rockchip: i2s: add i2s wait time init

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Signed-off-by: Shunhua Lan <lsh@rock-chips.com>
Change-Id: I9d376ee2d6a3c353e1557006d988da7522599a2c
This commit is contained in:
Shunhua Lan
2024-03-13 09:38:22 +08:00
committed by Tao Huang
parent 4839aa8e7a
commit cd5a5d0352
1 changed files with 18 additions and 0 deletions
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18
sound/soc/rockchip/rockchip_i2s.c
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@@ -1174,6 +1174,22 @@ static const struct snd_dlp_config dconfig = {
.get_fifo_count = rockchip_i2s_get_fifo_count,
};
static int rockchip_i2s_wait_time_init(struct rk_i2s_dev *i2s)
{
unsigned int wait_time;
if (!device_property_read_u32(i2s->dev, "rockchip,i2s-tx-wait-time-ms", &wait_time)) {
dev_info(i2s->dev, "Init TX wait-time-ms: %d\n", wait_time);
i2s->wait_time[SNDRV_PCM_STREAM_PLAYBACK] = wait_time;
}
if (!device_property_read_u32(i2s->dev, "rockchip,i2s-rx-wait-time-ms", &wait_time)) {
dev_info(i2s->dev, "Init RX wait-time-ms: %d\n", wait_time);
i2s->wait_time[SNDRV_PCM_STREAM_CAPTURE] = wait_time;
}
return 0;
}
static int rockchip_i2s_probe(struct platform_device *pdev)
{
struct device_node *node = pdev->dev.of_node;
@@ -1204,6 +1220,8 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
if (device_property_read_bool(i2s->dev, of_quirks[i].quirk))
i2s->quirks |= of_quirks[i].id;
rockchip_i2s_wait_time_init(i2s);
regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (IS_ERR(regs))
return PTR_ERR(regs);