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arm64: configs: rockchip_linux: Enable SND_SOC_ROCKCHIP_DLP_PCM

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Audio Products with AEC require loopback for echo cancellation.
the hardware LP is not always available on some products, maybe
the HW limitation(such as internal acodec) or HW Cost-down.

This patch add support software DLP for such products.

Ref: commit 9975bc50f3 ("ASoC: rockchip: Add support for Digital Loopback")

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: Iab070c94c33c3fd47646d07ab38cd9c997a302cf
This commit is contained in:
Sugar Zhang
2023-10-13 09:36:43 +08:00
committed by Tao Huang
parent fa9161ee5f
commit db80bed047
1 changed files with 1 additions and 0 deletions
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arch/arm64/configs/rockchip_linux_defconfig
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@@ -398,6 +398,7 @@ CONFIG_SND_SEQ_DUMMY=y
CONFIG_SND_USB_AUDIO=y
CONFIG_SND_SOC=y
CONFIG_SND_SOC_ROCKCHIP=y
CONFIG_SND_SOC_ROCKCHIP_DLP_PCM=y
CONFIG_SND_SOC_ROCKCHIP_I2S_TDM=y
CONFIG_SND_SOC_ROCKCHIP_MULTI_DAIS=y
CONFIG_SND_SOC_ROCKCHIP_PDM=y