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ASoC: tlv320aic32x4: Restructure set_dai_sysclk

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The sysclk is now managed by the CCF.  Change this function
to merely find the system clock and set it using
clk_set_rate.

Signed-off-by: Annaliese McDermond <nh6z@nh6z.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Annaliese McDermond 2019-03-21 17:58:52 -07:00 committed by Mark Brown
parent 96c3bb0023
commit aa6a60f7be
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GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 11 deletions
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17
sound/soc/codecs/tlv320aic32x4.c
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@ -49,7 +49,6 @@
struct aic32x4_priv {
struct regmap *regmap;
u32 sysclk;
u32 power_cfg;
u32 micpga_routing;
bool swapdacs;
@ -567,17 +566,13 @@ static int aic32x4_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_component *component = codec_dai->component;
struct aic32x4_priv *aic32x4 = snd_soc_component_get_drvdata(component);
struct clk *mclk;
struct clk *pll;
switch (freq) {
case 12000000:
case 24000000:
case 25000000:
aic32x4->sysclk = freq;
return 0;
}
printk(KERN_ERR "aic32x4: invalid frequency to set DAI system clock\n");
return -EINVAL;
pll = devm_clk_get(component->dev, "pll");
mclk = clk_get_parent(pll);
return clk_set_rate(mclk, freq);
}
static int aic32x4_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)