On 17/09/2019 19:12, Ben Dooks wrote: > In TDM, use the negative edge to drive data and the positive edge to sample > data. > > Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx> > --- > sound/soc/tegra/tegra30_i2s.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c > index 4222839b63bd..d75ce12fe177 100644 > --- a/sound/soc/tegra/tegra30_i2s.c > +++ b/sound/soc/tegra/tegra30_i2s.c > @@ -117,6 +117,8 @@ static int tegra30_i2s_set_fmt(struct snd_soc_dai *dai, > } > > pm_runtime_get_sync(dai->dev); > + regmap_update_bits(i2s->regmap, TEGRA30_I2S_CH_CTRL_EGDE_CTRL_MASK, > + i2s->is_tdm ? TEGRA30_I2S_CH_CTRL_EGDE_CTRL_NEG_EDGE : 0); > regmap_update_bits(i2s->regmap, TEGRA30_I2S_CTRL, mask, val); > pm_runtime_put(dai->dev); I would rather set this in the case statement above where the format is parsed and again drop this 'is_tdm' variable. Jon -- nvpublic _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
