Re: [PATCH v2 2/2] iommu/arm-smmu-qcom: Skip PRR setup on SM7250 GPU SMMU

[Konrad Dybcio]

On 10/23/26 9:54 AM, Ishu Brar via B4 Relay wrote:
> From: Ishu Brar <patches@xxxxxxx>
> 
> As on SM8250, the firmware on SM7250 resets the device when the Adreno
> SMMU PRR registers are written. This happened as soon as the first
> per-process GPU pagetable was created. Do not install the PRR
> callbacks for the SM7250 GPU SMMU either.
> 
> Tested on a OnePlus Nord (SM7250) with Vulkan.
> 
> Signed-off-by: Ishu Brar <patches@xxxxxxx>
> ---

Acked-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad