It appears the driver ignores the GPIO flag for the headphone detect pin. By using this, in a manner similar to tegra_rt5640, the invert flag can be set appropriately without changing the DTs. Jonathan Tinkham (1): sound/soc/tegra: tegra_max98090: Invert headphone by GPIO flag sound/soc/tegra/tegra_max98090.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) -- 2.7.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel