ASoC: sun4i-i2s: Support more channels

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We've been limited to 2 channels in the driver while the controller
supports from 1 to 8 channels, in both capture and playback. let's remove
the hardcoded checks and numbers, and extend the range of channel numbers
we can use.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://lore.kernel.org/r/27d9de5cd56f3a544851b8cd8af08bf836d19637.1566242458.git-series.maxime.ripard@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Maxime Ripard 2019-08-19 21:25:26 +02:00 • committed by Mark Brown

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commit bbf9a127ab

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sound/soc/sunxi/sun4i-i2s.c

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