Olivier Moysan 4fc19fffaa ASoC: stm32: i2s: update pcm hardware constraints ...

- Set period minimum size. Ensure at least 5ms period
up to 48kHz/16 bits to prevent underrun/overrun.
- Remove MDMA constraints on period maximum size and
set period maximum to half the buffer maximum size.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

2019-05-08 17:13:38 +09:00

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