BYT_RT5651_HP_LR_SWAPPED |
                                        BYT_RT5651_MONO_SPEAKER),
        },
+       {
+               /* I.T.Works TW701, Ployer Momo7w and Trekstor ST70416-6
+                * (these all use the same mainboard) */
+               .callback = byt_rt5651_quirk_cb,
+               .matches = {
+                       DMI_MATCH(DMI_BIOS_VENDOR, "INSYDE Corp."),
+                       /* Partial match for all of itWORKS.G.WI71C.JGBMRBA,
+                        * TREK.G.WI71C.JGBMRBA0x and MOMO.G.WI71C.MABMRBA02 */
+                       DMI_MATCH(DMI_BIOS_VERSION, ".G.WI71C."),
+               },
+               .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS |
+                                       BYT_RT5651_IN2_MAP |
+                                       BYT_RT5651_SSP0_AIF1 |
+                                       BYT_RT5651_MONO_SPEAKER),
+       },
        {
                /* KIANO SlimNote 14.2 */
                .callback = byt_rt5651_quirk_cb,
                                        BYT_RT5651_OVCD_SF_1P0 |
                                        BYT_RT5651_MCLK_EN),
        },
+       {
+               /* Yours Y8W81 (and others using the same mainboard) */
+               .callback = byt_rt5651_quirk_cb,
+               .matches = {
+                       DMI_MATCH(DMI_BIOS_VENDOR, "INSYDE Corp."),
+                       /* Partial match for all devs with a W86C mainboard */
+                       DMI_MATCH(DMI_BIOS_VERSION, ".F.W86C."),
+               },
+               .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS |
+                                       BYT_RT5651_IN2_MAP |
+                                       BYT_RT5651_SSP0_AIF1 |
+                                       BYT_RT5651_MONO_SPEAKER),
+       },
        {}
 };