intel_gpu_dump1
Print out debugging information on the state of the intel gpu.
Usage
intel_gpu_dump
intel_gpu_dump [filename]
Overview
intel_gpu_dump is a tool to log the current state of an Intel GPU when it is hung, for later analysis. It requires kernel 2.6.30rc1 or newer, debugfs mounted on /sys/kernel/debug or /debug, and root privilege for mapping the device to inspect it.
Options
filename-
Decodes just one batchbuffer or ringbuffer dump, rather than dumping all of the GPU state.