shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-05 18:41:58 +09:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: rockchip: sai: add sai wait time init

Browse Source 
Change-Id: Ia10d66b67968d092c5d2903334b29078f65c8664
Signed-off-by: Shunhua Lan <lsh@rock-chips.com>
This commit is contained in:
Shunhua Lan
2024-04-13 17:06:05 +08:00
parent 207de3e76b
commit c3ff89a211
1 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
sound/soc/rockchip/rockchip_sai.c
View File

@@ -1524,6 +1524,22 @@ static const struct snd_dlp_config dconfig = {
.get_fifo_count = rockchip_sai_get_fifo_count,
};
static int rockchip_sai_wait_time_init(struct rk_sai_dev *sai)
{
unsigned int wait_time;
if (!device_property_read_u32(sai->dev, "rockchip,sai-tx-wait-time-ms", &wait_time)) {
dev_info(sai->dev, "Init TX wait-time-ms: %d\n", wait_time);
sai->wait_time[SNDRV_PCM_STREAM_PLAYBACK] = wait_time;
}
if (!device_property_read_u32(sai->dev, "rockchip,sai-rx-wait-time-ms", &wait_time)) {
dev_info(sai->dev, "Init RX wait-time-ms: %d\n", wait_time);
sai->wait_time[SNDRV_PCM_STREAM_CAPTURE] = wait_time;
}
return 0;
}
static int rockchip_sai_probe(struct platform_device *pdev)
{
struct device_node *node = pdev->dev.of_node;
@@ -1543,6 +1559,8 @@ static int rockchip_sai_probe(struct platform_device *pdev)
sai->is_master_mode = true;
dev_set_drvdata(&pdev->dev, sai);
rockchip_sai_wait_time_init(sai);
sai->rst_h = devm_reset_control_get_optional_exclusive(&pdev->dev, "h");
if (IS_ERR(sai->rst_h))
return PTR_ERR(sai->rst_h);