On ECS EF20 series laptops, the internal mic is on DMIC2/IN2P.
And they need the inv_hp_det to make jack detection to work as
exoected.
Signed-off-by: Chris Chiu <chiu@xxxxxxxxxxxxx>
---
v2 -> v3:
- restore the terminator {} of the dmi_platform_data[]
v1 -> v2:
- none
sound/soc/codecs/rt5645.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 4fd91ee3cfaa..3c082c4ac3fc 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3656,6 +3656,12 @@ static const struct rt5645_platform_data kahlee_platform_data = {
.jd_mode = 3,
};
+static const struct rt5645_platform_data ecs_ef20_platform_data = {
+ .dmic1_data_pin = RT5645_DMIC1_DISABLE,
+ .dmic2_data_pin = RT5645_DMIC_DATA_IN2P,
+ .inv_hp_pol = 1,
+};
+
static const struct acpi_gpio_params ef20_hp_detect = { 1, 0, false };
static const struct acpi_gpio_mapping cht_rt5645_ef20_gpios[] = {
@@ -3804,6 +3810,7 @@ static const struct dmi_system_id dmi_platform_data[] = {
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "EF20"),
},
+ .driver_data = (void *)&ecs_ef20_platform_data,
},
{
.ident = "EF20EA",
@@ -3811,6 +3818,7 @@ static const struct dmi_system_id dmi_platform_data[] = {
.matches = {
DMI_MATCH(DMI_PRODUCT_NAME, "EF20EA"),
},
+ .driver_data = (void *)&ecs_ef20_platform_data,
},
{ }
};
--
2.20.1
