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ASoC: dwc: Remove check in set_bclk_ratio handling

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A check added to dw_i2s_set_bclk_ratio that the data format is
consistent with the ratio seems reasonable but breaks when the
ratio is changed before the format. Remove the check - it is
unnecessary.

See: https://github.com/raspberrypi/linux/issues/5724
Fixes: 9c6694c24f ("ASOC: dwc: Fix 16-bit audio handling")

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
This commit is contained in:
Phil Elwell
2023-11-20 15:17:34 +00:00
committed by Dom Cobley
parent 86d9400847
commit c09d48d073
1 changed files with 0 additions and 3 deletions
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3
sound/soc/dwc/dwc-i2s.c
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@@ -463,11 +463,8 @@ static int dw_i2s_set_bclk_ratio(struct snd_soc_dai *cpu_dai,
unsigned int ratio) unsigned int ratio)
{ {
struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai); struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
struct i2s_clk_config_data *config = &dev->config;
dev_dbg(dev->dev, "%s(%d)\n", __func__, ratio); dev_dbg(dev->dev, "%s(%d)\n", __func__, ratio);
if (ratio < config->data_width * 2)
return -EINVAL;
switch (ratio) { switch (ratio) {
case 32: case 32: