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(parent: 327a6e9) | patch
drm/radeon: adding synchronization for GRBM GFX
authorOded Gabbay <oded.gabbay@amd.com>
Mon, 14 Jul 2014 12:36:08 +0000 (15:36 +0300)
committerOded Gabbay <oded.gabbay@amd.com>
Mon, 14 Jul 2014 12:36:08 +0000 (15:36 +0300)
commit091a3dd7d1a47d8b7ba0ff2a35b533b5f4377e83
treefb2202ab1d15f7cfab295e4c9a00de0e566e9867tree | snapshot
parent327a6e9f380ea2a1129a56bd825d1526aaf4af42commit | diff
drm/radeon: adding synchronization for GRBM GFX

Implementing a lock for selecting and accessing shader engines and arrays.
This lock will make sure that radeon and amdkfd are not colliding when
accessing shader engines and arrays with GRBM_GFX_INDEX register.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
drivers/gpu/drm/radeon/cik.c diff | blob | history
drivers/gpu/drm/radeon/radeon.h diff | blob | history
drivers/gpu/drm/radeon/radeon_device.c diff | blob | history
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