The patch fixes the wrong state of the JD with 1M pull up resistor in the HDA header.

Signed-off-by: Oder Chiou oder_chiou@realtek.com --- sound/soc/codecs/rt5640.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 08b37878cb00..f3659b14c74e 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -1973,7 +1973,7 @@ static int rt5640_set_bias_level(struct snd_soc_component *component, RT5640_PWR_FV1 | RT5640_PWR_FV2, RT5640_PWR_FV1 | RT5640_PWR_FV2); snd_soc_component_update_bits(component, RT5640_DUMMY1, - 0x0301, 0x0301); + 0x1, 0x1); snd_soc_component_update_bits(component, RT5640_MICBIAS, 0x0030, 0x0030); } @@ -2533,7 +2533,7 @@ static void rt5640_enable_hda_jack_detect( snd_soc_component_update_bits(component, RT5640_GPIO_CTRL3, RT5640_GP1_PF_MASK, RT5640_GP1_PF_OUT);

- snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x700, 0x300); + snd_soc_component_update_bits(component, RT5640_DUMMY1, 0x400, 0x0);

rt5640->jack = jack;

@@ -2651,13 +2651,16 @@ static int rt5640_probe(struct snd_soc_component *component)

if (device_property_read_u32(component->dev, "realtek,jack-detect-source", &val) == 0) { - if (val <= RT5640_JD_SRC_GPIO4) + if (val <= RT5640_JD_SRC_GPIO4) { rt5640->jd_src = val << RT5640_JD_SFT; - else if (val == RT5640_JD_SRC_HDA_HEADER) + } else if (val == RT5640_JD_SRC_HDA_HEADER) { rt5640->jd_src = RT5640_JD_SRC_HDA_HEADER; - else + snd_soc_component_update_bits(component, RT5640_DUMMY1, + 0x0300, 0x0); + } else { dev_warn(component->dev, "Warning: Invalid jack-detect-source value: %d, leaving jack-detect disabled\n", val); + } }

if (!device_property_read_bool(component->dev, "realtek,jack-detect-not-inverted"))