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arm64: dts: rockchip: fix num-channels property of wolfvision pf5 mic

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The Rockchip RK3568 PDM block always considers stereo inputs. Therefore,
the number of channels must be always an even number, even if a single
mono microphone is attached.

Fixes: 0be29f7663 ("arm64: dts: rockchip: add wolfvision pf5 mainboard")
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20241218-b4-wolfvision-pf5-update-v1-1-1d1959858708@wolfvision.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Michael Riesch
2024-12-18 11:43:11 +01:00
committed by Heiko Stuebner
parent 0cc356ce96
commit 11d07966c8
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts
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@@ -53,7 +53,7 @@ hdmi_tx_5v: regulator-hdmi-tx-5v {
pdm_codec: pdm-codec {
compatible = "dmic-codec";
num-channels = <1>;
num-channels = <2>;
#sound-dai-cells = <0>;
};