ASoC: rt5645: Add platform-data for Lenovo Ideapad Mixx 310

The Lenovo Ideapad Mixx 310 has a differential internal analog mic,
add platform-data for this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index bc8d829..70f351c 100644 (file)
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3652,6 +3652,11 @@ static const struct rt5645_platform_data asus_t100ha_platform_data = {
        .inv_jd1_1 = true,
 };
 
+static const struct rt5645_platform_data lenovo_ideapad_miix_310_pdata = {
+       .jd_mode = 3,
+       .in2_diff = true,
+};
+
 static const struct rt5645_platform_data jd_mode3_platform_data = {
        .jd_mode = 3,
 };
@@ -3735,6 +3740,15 @@ static const struct dmi_system_id dmi_platform_data[] = {
                },
                .driver_data = (void *)&jd_mode3_platform_data,
        },
+       {
+               .ident = "Lenovo Ideapad Miix 310",
+               .matches = {
+                 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+                 DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80SG"),
+                 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "MIIX 310-10ICR"),
+               },
+               .driver_data = (void *)&lenovo_ideapad_miix_310_pdata,
+       },
        { }
 };