* [PATCH 1/1] arm64: dts: qcom: apq8096-db820c: Specify zap shader location
@ 2025-10-14 8:48 Valentine Burley
2025-10-14 8:50 ` Konrad Dybcio
0 siblings, 1 reply; 2+ messages in thread
From: Valentine Burley @ 2025-10-14 8:48 UTC (permalink / raw)
To: linux-arm-msm
Cc: devicetree, linux-kernel, andersson, konradybcio, robh, krzk+dt,
conor+dt, dmitry.baryshkov
The zap shader was previously loaded from "qcom/a530_zap.mdt", which is a
symlink to "qcom/apq8096/a530_zap.mbn". Update the DTS to reference the
actual firmware file in linux-firmware directly.
This avoids relying on the symlink and ensures a more robust firmware load
path.
Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
index e74c9fb8f559..c79704fdb31e 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
@@ -201,6 +201,10 @@ &camss {
&gpu {
status = "okay";
+
+ zap-shader {
+ firmware-name = "qcom/apq8096/a530_zap.mbn";
+ };
};
&hsusb_phy1 {
--
2.48.1
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH 1/1] arm64: dts: qcom: apq8096-db820c: Specify zap shader location
2025-10-14 8:48 [PATCH 1/1] arm64: dts: qcom: apq8096-db820c: Specify zap shader location Valentine Burley
@ 2025-10-14 8:50 ` Konrad Dybcio
0 siblings, 0 replies; 2+ messages in thread
From: Konrad Dybcio @ 2025-10-14 8:50 UTC (permalink / raw)
To: Valentine Burley, linux-arm-msm
Cc: devicetree, linux-kernel, andersson, konradybcio, robh, krzk+dt,
conor+dt, dmitry.baryshkov
On 10/14/25 10:48 AM, Valentine Burley wrote:
> The zap shader was previously loaded from "qcom/a530_zap.mdt", which is a
> symlink to "qcom/apq8096/a530_zap.mbn". Update the DTS to reference the
> actual firmware file in linux-firmware directly.
>
> This avoids relying on the symlink and ensures a more robust firmware load
> path.
>
> Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-10-14 8:48 [PATCH 1/1] arm64: dts: qcom: apq8096-db820c: Specify zap shader location Valentine Burley
2025-10-14 8:50 ` Konrad Dybcio
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