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Commit 4f4488ab authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Ensure WM8962 PLL registers are reset 



The WM8962 has a separate software reset for the PLL registers. Ensure that
these are reset also on startup.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
parent 64964e82

sound/soc/codecs/wm8962.c

+7 −1
Original line number Original line Diff line number Diff line
@@ -1961,7 +1961,13 @@ static int wm8962_readable_register(struct snd_soc_codec *codec, unsigned int re 




static int wm8962_reset(struct snd_soc_codec *codec)

static int wm8962_reset(struct snd_soc_codec *codec)

{

{

	return snd_soc_write(codec, WM8962_SOFTWARE_RESET, 0x6243);

	int ret;



	ret = snd_soc_write(codec, WM8962_SOFTWARE_RESET, 0x6243);

	if (ret != 0)

		return ret;



	return snd_soc_write(codec, WM8962_PLL_SOFTWARE_RESET, 0);

}

}





static const DECLARE_TLV_DB_SCALE(inpga_tlv, -2325, 75, 0);

static const DECLARE_TLV_DB_SCALE(inpga_tlv, -2325, 75, 0);