ASoC: rockchip: Add support for rv1126 pdm

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This patch adds support for rv1126 pdm controller which
redesign cic filiter for better performance.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Link: https://lore.kernel.org/r/1630675410-3354-1-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Sugar Zhang 2021-09-03 21:23:24 +08:00 • committed by Mark Brown

parent 0c7985e1b9

commit d269aa2ab9

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2 changed files with 73 additions and 6 deletions

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76

sound/soc/rockchip/rockchip_pdm.c

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3

sound/soc/rockchip/rockchip_pdm.h

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