On Sun, 25 Dec 2022 at 06:08, Steev Klimaszewski <steev@xxxxxxxx> wrote:
>
> The Lenovo Yoga C630 can't use the generic venus firmware that is in the
> linux-firmware repository, and needs a signed one. This file is
> qcvss850.mbn from the Windows partition and needs to be copied manually.
>
> Signed-off-by: Steev Klimaszewski <steev@xxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> index 7e80e2950f8d..78a14f899df9 100644
> --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
> @@ -801,6 +801,7 @@ &usb_2_qmpphy {
> };
>
> &venus {
> + firmware-name = "qcom/venus-5.2/qcvss850.mbn";
Please follow the established convention (see e.g. the x13s laptop firmware).
It should be "qcom/sdm850/LENOVO/81JL/qcvss850.mbn" (or
qcom/sdm845/LENOVO/....).
> status = "okay";
> };
>
> --
> 2.35.1
>
--
With best wishes
Dmitry
