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(parent: 6ce7ad4) | patch
drm/radeon: add a check to wait_reg_mem command
authorIlija Hadzic <ihadzic@research.bell-labs.com>
Wed, 2 Jan 2013 23:27:44 +0000 (18:27 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 31 Jan 2013 21:24:44 +0000 (16:24 -0500)
commit639f4a60fcf583c485f004b86076f55bf0988f78
tree9b3d4b39544c891bd3d6a27f4fef9a5148b9fa88tree | snapshot
parent6ce7ad4474c06cdc4fa002d7dacf9af793410f05commit | diff
drm/radeon: add a check to wait_reg_mem command

WAIT_REG_MEM on register does not allow the use of PFP.
Enforce this restriction when checking packets sent from
userland.

Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/evergreen_cs.c diff | blob | history
drivers/gpu/drm/radeon/r600_cs.c diff | blob | history
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