On Mon, Aug 26, 2019 at 08:07:34PM +0200, codekip...@gmail.com wrote: > From: Marcus Cooper <codekip...@gmail.com> > > Some codecs such as i2s based HDMI audio and the Pine64 DAC require > a different amount of bit clocks per frame than what is calculated > by the sample width. Use the values obtained by the tdm slot bindings > to adjust the LRCLK width accordingly. > > Signed-off-by: Marcus Cooper <codekip...@gmail.com> > --- > sound/soc/sunxi/sun4i-i2s.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c > index 056a299c03fb..0965a97c96e5 100644 > --- a/sound/soc/sunxi/sun4i-i2s.c > +++ b/sound/soc/sunxi/sun4i-i2s.c > @@ -455,7 +455,10 @@ static int sun8i_i2s_set_chan_cfg(const struct sun4i_i2s > *i2s, > break; > > case SND_SOC_DAIFMT_I2S: > - lrck_period = params_physical_width(params); > + if (i2s->slot_width) > + lrck_period = i2s->slot_width; > + else > + lrck_period = params_physical_width(params); > break;
That would be the case with the DSP formats too, right? Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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