The patch set the pin GPIO6(IRQ) to output low as default to prevent the IRQ pin to trigger the IRQ function continuously in the float status.
Signed-off-by: Oder Chiou oder_chiou@realtek.com --- sound/soc/codecs/rt5514.c | 6 ++++-- sound/soc/codecs/rt5514.h | 1 + 2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c index 21cbb56..7a1c2aa 100644 --- a/sound/soc/codecs/rt5514.c +++ b/sound/soc/codecs/rt5514.c @@ -58,7 +58,8 @@ static const struct reg_sequence rt5514_i2c_patch[] = { };
static const struct reg_sequence rt5514_patch[] = { - {RT5514_DIG_IO_CTRL, 0x00000040}, + {RT5514_DIG_IO_CTRL, 0x00000240}, + {RT5514_GPIO_CTRL1, 0x04000000}, {RT5514_CLK_CTRL1, 0x38020041}, {RT5514_SRC_CTRL, 0x44000eee}, {RT5514_ANA_CTRL_LDO10, 0x00028604}, @@ -74,7 +75,8 @@ static const struct reg_default rt5514_reg[] = { {RT5514_I2S_CTRL2, 0x20000000}, {RT5514_VAD_CTRL6, 0xc00007d2}, {RT5514_EXT_VAD_CTRL, 0x80000080}, - {RT5514_DIG_IO_CTRL, 0x00000040}, + {RT5514_DIG_IO_CTRL, 0x00000240}, + {RT5514_GPIO_CTRL1, 0x04000000}, {RT5514_PAD_CTRL1, 0x00804000}, {RT5514_DMIC_DATA_CTRL, 0x00000005}, {RT5514_DIG_SOURCE_CTRL, 0x00000002}, diff --git a/sound/soc/codecs/rt5514.h b/sound/soc/codecs/rt5514.h index 2dc40e6..3da40d1 100644 --- a/sound/soc/codecs/rt5514.h +++ b/sound/soc/codecs/rt5514.h @@ -25,6 +25,7 @@ #define RT5514_VAD_CTRL6 0x2030 #define RT5514_EXT_VAD_CTRL 0x206c #define RT5514_DIG_IO_CTRL 0x2070 +#define RT5514_GPIO_CTRL1 0x2074 #define RT5514_PAD_CTRL1 0x2080 #define RT5514_DMIC_DATA_CTRL 0x20a0 #define RT5514_DIG_SOURCE_CTRL 0x20a4