On 15/09/2025 11:06, Stephan Gerhold wrote:
> IRIS firmware for x1e80100-crd is already upstream in linux-firmware in the
> default path, so enable IRIS for the CRD to accelerate video decoding.
>
> It looks like the X1P CRD might need a different IRIS firmware (possibly
> even changes in the Linux kernel driver), so keep it local to the X1E CRD
> for now.
>
> Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org>
> ---
> arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
> index 976b8e44b5763b2d6c0f4786bf5809fee29dcecc..dfc378e1a056a8af27ef4b646f7589e7198dbaf8 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
> +++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
> @@ -16,3 +16,7 @@ / {
> &gpu_zap_shader {
> firmware-name = "qcom/x1e80100/gen70500_zap.mbn";
> };
> +
> +&iris {
> + status = "okay";
> +};
>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>