On Wed, Aug 14, 2019 at 08:08:41AM +0200, codekip...@gmail.com wrote: > From: Marcus Cooper <codekip...@gmail.com> > > Codecs without a control connection such as i2s based HDMI audio and > the Pine64 DAC require a different amount of bit clocks per frame than
This isn't a universal property of CODECs without a control, and it's
something that CODECs with control can require too.
> return sun4i_i2s_set_clk_rate(dai, params_rate(params),
> - params_width(params));
> + i2s->tdm_slots ?
> + i2s->slot_width : params_width(params));
Please write normal conditional statements unless there's a strong
reason to do otherwise, it makes things more legible.
> +static int sun4i_i2s_set_dai_tdm_slot(struct snd_soc_dai *dai,
> + unsigned int tx_mask,
> + unsigned int rx_mask,
> + int slots, int width)
> +{
> + struct sun4i_i2s *i2s = snd_soc_dai_get_drvdata(dai);
> +
> + i2s->tdm_slots = slots;
> +
> + i2s->slot_width = width;
> +
> + return 0;
> +}
No validation of the parameters here?
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