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ASoC: kirkwood: allow smaller audio periods and smaller number of periods
There is no hardware restriction requiring a minimum of 8 periods, or a minimum of 2048 bytes in a period. Let's drop these values so that userspace has more flexibility in choosing these parameters. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Mark Brown <broonie@linaro.org>
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1 changed files with 2 additions and 2 deletions
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@ -124,9 +124,9 @@
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/* Theses values come from the marvell alsa driver */
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/* need to find where they come from */
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#define KIRKWOOD_SND_MIN_PERIODS 8
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#define KIRKWOOD_SND_MIN_PERIODS 2
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#define KIRKWOOD_SND_MAX_PERIODS 16
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#define KIRKWOOD_SND_MIN_PERIOD_BYTES 0x800
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#define KIRKWOOD_SND_MIN_PERIOD_BYTES 256
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#define KIRKWOOD_SND_MAX_PERIOD_BYTES 0x8000
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#define KIRKWOOD_SND_MAX_BUFFER_BYTES (KIRKWOOD_SND_MAX_PERIOD_BYTES \
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* KIRKWOOD_SND_MAX_PERIODS)
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