Daniel Vetter 61b9806f4e tests: basic ring<->cpu and ring<->ring tests
Using a dummy reloc that doesn't matter to trick the kernel into
synchroizing the rings.

v2: properly apply MI_NOOP workaround to MI_FLUSH_DW and
switch to MI_COND_BATCH_BUFFER_END as a dummy command on the
render ring to avoid PIPE_CONTROL errata.

v3: somebody clever decided that in C, you cound from 1,
i.e. I915_EXEC_RENDER == 1. It works now ...

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-09-12 09:39:16 +02:00
..
2009-03-27 16:04:25 -07:00
2009-09-01 11:53:47 +01:00
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2011-01-29 16:13:38 +00:00
2011-07-17 23:33:27 +02:00
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