[PATCH v2] arm64: dts: qcom: msm8998: enable adreno_smmu by default

Jeffrey Hugo quic_jhugo at quicinc.com
Fri May 17 15:09:08 UTC 2024


On 5/15/2024 8:27 AM, Marc Gonzalez wrote:
> 15 qcom platform DTSI files define an adreno_smmu node.
> msm8998 is the only one with adreno_smmu disabled by default.
> 
> There's no reason why this SMMU should be disabled by default,
> it doesn't need any further configuration.
> 
> Bring msm8998 in line with the 14 other platforms.
> 
> This fixes GPU init failing with ENODEV:
> msm_dpu c901000.display-controller: failed to load adreno gpu
> msm_dpu c901000.display-controller: failed to bind 5000000.gpu (ops a3xx_ops): -19
> 
> Fixes: 87cd46d68aeac8 ("Configure Adreno GPU and related IOMMU")
> Signed-off-by: Marc Gonzalez <mgonzalez at freebox.fr>
> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue at linaro.org>

Reviewed-by: Jeffrey Hugo <quic_jhugo at quicinc.com>


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