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    Subject[PATCH 4.0 44/72] ASoC: rt5677: add register patch for PLL
    Date
    4.0-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Bard Liao <bardliao@realtek.com>

    commit 74d6ea52aeef0236242221c6eff6d892565c5a92 upstream.

    The PLL output will be unstable in some cases. We can fix it by
    setting some registers.

    Signed-off-by: Bard Liao <bardliao@realtek.com>
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    sound/soc/codecs/rt5677.c | 3 +++
    1 file changed, 3 insertions(+)

    --- a/sound/soc/codecs/rt5677.c
    +++ b/sound/soc/codecs/rt5677.c
    @@ -62,6 +62,9 @@ static const struct reg_default init_lis
    {RT5677_PR_BASE + 0x1e, 0x0000},
    {RT5677_PR_BASE + 0x12, 0x0eaa},
    {RT5677_PR_BASE + 0x14, 0x018a},
    + {RT5677_PR_BASE + 0x15, 0x0490},
    + {RT5677_PR_BASE + 0x38, 0x0f71},
    + {RT5677_PR_BASE + 0x39, 0x0f71},
    };
    #define RT5677_INIT_REG_LEN ARRAY_SIZE(init_list)




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