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* [PATCH] arm64: dts: qcom: x1-denali: Enable IRIS video codec
@ 2026-09-25 20:51 Dale Whinham
  0 siblings, 0 replies; only message in thread
From: Dale Whinham @ 2026-09-25 20:51 UTC (permalink / raw)
  To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
	Conor Dooley
  Cc: linux-arm-msm, devicetree, linux-kernel, Dale Whinham

Enable the video codec and point it at the Denali firmware.

With the firmware in place video0 and video1 appear:

$ v4l2-ctl -d /dev/video0 --info --list-formats-out
      Driver name      : iris_driver
      Card type        : Iris Decoder
      Bus info         : plat:aa00000.video-codec:dec
      [0]: 'H264' (H.264, compressed, dyn-resolution)
      [1]: 'HEVC' (HEVC, compressed, dyn-resolution)
      [2]: 'VP90' (VP9, compressed, dyn-resolution)
      [3]: 'AV01' (AV1 OBU Stream, compressed, dyn-resolution)

$ v4l2-ctl -d /dev/video1 --info --list-formats
      Driver name      : iris_driver
      Card type        : Iris Encoder
      Bus info         : plat:aa00000.video-codec:enc
      [0]: 'H264' (H.264, compressed, enc-cap-frame-interval)
      [1]: 'HEVC' (HEVC, compressed, enc-cap-frame-interval)

Signed-off-by: Dale Whinham <daleyo@gmail.com>
---
 arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
index ce7d958ca687..a75f55879463 100644
--- a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi
@@ -853,6 +853,12 @@ retimer_ss1_con_sbu_out: endpoint {
 	};
 };
 
+&iris {
+	firmware-name = "qcom/x1e80100/microsoft/Denali/qcvss8380.mbn";
+
+	status = "okay";
+};
+
 &lpass_tlmm {
 	spkr_01_sd_n_active: spkr-01-sd-n-active-state {
 		pins = "gpio12";

---
base-commit: 93f51579e7df248780214094418f205253383cc5
change-id: 20260925-sp11-iris-29316aa10bb9

Best regards,
--  
Dale Whinham <daleyo@gmail.com>


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