Re: [Intel-gfx] [PATCH igt] lib: Provide a library function to test nop execution

2017-12-14 Thread Antonio Argenziano
On 14/12/17 14:24, Chris Wilson wrote: Sometimes a test wants to verify that an engine, or all of them, are functional by executing a nop batch. Provide a common routine to submit an empty batch then test whether the driver is wedged. Reported-by: Antonio Argenziano Signed-off-by: Chris Wilso

[Intel-gfx] [PATCH igt] lib: Provide a library function to test nop execution

2017-12-14 Thread Chris Wilson
Sometimes a test wants to verify that an engine, or all of them, are functional by executing a nop batch. Provide a common routine to submit an empty batch then test whether the driver is wedged. Reported-by: Antonio Argenziano Signed-off-by: Chris Wilson Cc: Antonio Argenziano --- lib/i915/ge