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ASoC: Add debug output tracing all cache register writes 

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown 2010-05-03 16:25:52 +01:00
parent 39b8eab7e7
commit 985d8c4c9e
1 changed files with 12 additions and 0 deletions
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12
sound/soc/soc-cache.c
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@ -44,6 +44,8 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
return 0;
}
dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
ret = codec->hw_write(codec->control_data, data, 2);
if (ret == 2)
return 0;
@ -112,6 +114,8 @@ static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
return 0;
}
dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
ret = codec->hw_write(codec->control_data, data, 2);
if (ret == 2)
return 0;
@ -171,6 +175,8 @@ static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
return 0;
}
dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
if (codec->hw_write(codec->control_data, data, 2) == 2)
return 0;
else
@ -205,6 +211,8 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
return 0;
}
dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
if (codec->hw_write(codec->control_data, data, 3) == 3)
return 0;
else
@ -362,6 +370,8 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
return 0;
}
dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
ret = codec->hw_write(codec->control_data, data, 3);
if (ret == 3)
return 0;
@ -472,6 +482,8 @@ static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
return 0;
}
dev_dbg(codec->dev, "0x%x = 0x%x\n", reg, value);
ret = codec->hw_write(codec->control_data, data, 4);
if (ret == 4)
return 0;