diff --git a/patch/kernel/archive/rockchip64-6.14/rk3588-1102-arm64-dts-rockchip-Rock-5B-add-hdmi-sound.patch b/patch/kernel/archive/rockchip64-6.14/rk3588-1102-arm64-dts-rockchip-Rock-5B-add-hdmi-sound.patch
new file mode 100644
index 000000000000..54b9a056a910
--- /dev/null
+++ b/patch/kernel/archive/rockchip64-6.14/rk3588-1102-arm64-dts-rockchip-Rock-5B-add-hdmi-sound.patch
@@ -0,0 +1,58 @@
+From: Detlev Casanova <detlev.casanova@collabora.com>
+Subject: [PATCH v7 3/3] arm64: dts: rockchip: Enable HDMI audio outputs for Rock 5B
+Date: Mon, 17 Feb 2025 16:47:42 -0500	[thread overview]
+Message-ID: <20250217215641.372723-4-detlev.casanova@collabora.com> (raw)
+In-Reply-To: <20250217215641.372723-1-detlev.casanova@collabora.com>
+
+HDMI audio is available on the Rock 5B HDMI TX ports.
+Enable it for both ports.
+
+Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
+Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
+---
+ arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+index 27128c6a05a2f..8f42cd0427701 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
++++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+@@ -231,6 +231,10 @@ hdmi0_out_con: endpoint {
+ 	};
+ };
+ 
++&hdmi0_sound {
++	status = "okay";
++};
++
+ &hdmi1 {
+ 	pinctrl-0 = <&hdmim0_tx1_cec &hdmim0_tx1_hpd
+ 		     &hdmim1_tx1_scl &hdmim1_tx1_sda>;
+@@ -249,6 +253,10 @@ hdmi1_out_con: endpoint {
+ 	};
+ };
+ 
++&hdmi1_sound {
++	status = "okay";
++};
++
+ &hdptxphy0 {
+ 	status = "okay";
+ };
+@@ -351,6 +359,14 @@ i2s0_8ch_p0_0: endpoint {
+ 	};
+ };
+ 
++&i2s5_8ch {
++	status = "okay";
++};
++
++&i2s6_8ch {
++	status = "okay";
++};
++
+ &package_thermal {
+ 	polling-delay = <1000>;
+ 
+-- 
+2.48.1