linux-kernel - [PATCH v2 9/9] arm64: dts: qcom: x1e80100-dell-xps13-9345: Enable IRIS

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Message-Id: <20250915-x1e-iris-dt-v2-9-1f928de08fd4@linaro.org>
Date: Mon, 15 Sep 2025 12:06:20 +0200
From: Stephan Gerhold <stephan.gerhold@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Dikshita Agarwal <dikshita.agarwal@....qualcomm.com>, 
 Vikash Garodia <vikash.garodia@....qualcomm.com>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Neil Armstrong <neil.armstrong@...aro.org>, 
 Alexey Klimov <alexey.klimov@...aro.org>, 
 Anthony Ruhier <aruhier@...lbox.org>, 
 Stefan Schmidt <stefan.schmidt@...aro.org>
Subject: [PATCH v2 9/9] arm64: dts: qcom: x1e80100-dell-xps13-9345: Enable
 IRIS

Enable IRIS to allow using the hardware-accelerated video codecs. The
firmware is not upstream in linux-firmware yet, so users need to copy it
from Windows to qcom/x1e80100/dell/xps13-9345/qcvss8380.mbn (just like
GPU/ADSP/CDSP firmware).

Signed-off-by: Stephan Gerhold <stephan.gerhold@...aro.org>
---
 arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts b/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
index 19a2604038a88f37e6ab87129a6318db78345339..58f8caaa7258077d2c267048ca048279109ddb71 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts
@@ -875,6 +875,11 @@ touchpad@2c {
 	};
 };
 
+&iris {
+	firmware-name = "qcom/x1e80100/dell/xps13-9345/qcvss8380.mbn";
+	status = "okay";
+};
+
 &mdss {
 	status = "okay";
 };

-- 
2.50.1