Etnaviv DRM Driver Reverse-Engineers Performance Counters Support
![LINUX KERNEL](/assets/categories/linuxkernel.webp)
Vivante GPUs do not provide good performance counters support natively so adding this capability to Etnaviv is a bit hairy and the performance domains and signals are then exported to user-space via two new ioctls to user-space.
Those interested in performance counters support for Etnaviv can learn more via this patch series.
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