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[1/2] arm64: dts: rockchip: fix num-channels property of wolfvision pf5 mic

Message ID 20241218-b4-wolfvision-pf5-update-v1-1-1d1959858708@wolfvision.net (mailing list archive)
State New
Headers show
Series arm64: dts: rockchip: update wolfvision pf5 mainboard | expand

Commit Message

Michael Riesch Dec. 18, 2024, 10:43 a.m. UTC 
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: 0be29f76633a ("arm64: dts: rockchip: add wolfvision pf5 mainboard")
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts
index e8243c908542..c6e413731241 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts
@@ -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>;
 	};