4 Commits

Author	SHA1	Message	Date
Chris Wilson	d130899084	igt/gem_sync: Use common array of rings ... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>	2016-01-27 14:47:19 +00:00
Chris Wilson	e3b68bb666	lib: Share common __gem_execbuf() ... An oft-repeated function to check EXECBUFFER2 for a particular fail condition. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>	2016-01-27 14:45:18 +00:00
Chris Wilson	5b675f7b2f	lib: Refactor common detection of missed interrupts ... As we have the same function in a few places to read the debugfs/i915_ring_missed_irq file, move it to the core. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>	2016-01-22 17:45:06 +00:00
Chris Wilson	51e965f299	tests: Add basic gem_sync test ... A very basic test of functionality, execute a nop and wait for it to complete. It should be very effective at stimulating the "missed interrupt syndrome" on all devices. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>	2016-01-17 17:07:50 +00:00