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    Subject[PATCH AUTOSEL 5.19 03/38] ASoC: rt5640: Fix the JD voltage dropping issue
    Date
    From: Oder Chiou <oder_chiou@realtek.com>

    [ Upstream commit afb176d45870048eea540991b082208270824037 ]

    The patch fixes the JD voltage dropping issue in the HDA JD using.

    Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
    Reported-by: Mohan Kumar D <mkumard@nvidia.com>
    Link: https://lore.kernel.org/r/20220808052836.25791-1-oder_chiou@realtek.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    sound/soc/codecs/rt5640.c | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
    index 18b3da9211e3..5ada0d318d0f 100644
    --- a/sound/soc/codecs/rt5640.c
    +++ b/sound/soc/codecs/rt5640.c
    @@ -1986,7 +1986,7 @@ static int rt5640_set_bias_level(struct snd_soc_component *component,
    snd_soc_component_write(component, RT5640_PWR_MIXER, 0x0000);
    if (rt5640->jd_src == RT5640_JD_SRC_HDA_HEADER)
    snd_soc_component_write(component, RT5640_PWR_ANLG1,
    - 0x0018);
    + 0x2818);
    else
    snd_soc_component_write(component, RT5640_PWR_ANLG1,
    0x0000);
    @@ -2592,7 +2592,8 @@ static void rt5640_enable_hda_jack_detect(
    snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0);

    snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
    - RT5640_PWR_VREF2, RT5640_PWR_VREF2);
    + RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG,
    + RT5640_PWR_VREF2 | RT5640_PWR_MB | RT5640_PWR_BG);
    usleep_range(10000, 15000);
    snd_soc_component_update_bits(component, RT5640_PWR_ANLG1,
    RT5640_PWR_FV2, RT5640_PWR_FV2);
    --
    2.35.1
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