Commit 6f25e4ee authored by Axel Lin's avatar Axel Lin Committed by Mark Brown

ASoC: Writing register default value for the reset register

The WM8983 can be reset by performing a write of any value to
the software reset register.
To avoid writing to the software reset register while resume,
we should write the same value in wm8983_reg_defs to software
reset register in wm8983_probe().
The write to the reset register is suppressed by the cache
restore code when it skips writes of default registers.
Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 35f0678e
......@@ -1007,7 +1007,7 @@ static int wm8983_probe(struct snd_soc_codec *codec)
return ret;
}
ret = snd_soc_write(codec, WM8983_SOFTWARE_RESET, 0x8983);
ret = snd_soc_write(codec, WM8983_SOFTWARE_RESET, 0);
if (ret < 0) {
dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
return ret;
......
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