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r600g: properly sync CP with CP DMA on R6xx
authorMarek Olšák <marek.olsak@amd.com>
Wed, 1 Jun 2016 16:35:33 +0000 (18:35 +0200)
committerMarek Olšák <marek.olsak@amd.com>
Sat, 4 Jun 2016 13:42:33 +0000 (15:42 +0200)
commitade16e1f5d046f6407c4f0046efb8363520adcf0
tree01ddb53b1043f2a3b45576ae81875e262129ae6c
parent7746903d3a68c97e86b88d5aa16995015b4db4ba
r600g: properly sync CP with CP DMA on R6xx

This will allow removing useless cache & IB flushes.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
src/gallium/drivers/r600/r600_hw_context.c