drm/radeon: track VM update fences separately

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Note for each fence if it's a VM page table update or not. This allows
us to determine the last VM update in a sync object and so to figure
out if we need to flush the TLB or not.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2014-11-19 14:01:24 +01:00 • committed by Alex Deucher

parent 587cdda8f7

commit ad1a58a45a

5 changed files with 33 additions and 21 deletions

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18

drivers/gpu/drm/radeon/radeon.h

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1

drivers/gpu/drm/radeon/radeon_fence.c

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3

drivers/gpu/drm/radeon/radeon_ib.c

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7

drivers/gpu/drm/radeon/radeon_sync.c

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25

drivers/gpu/drm/radeon/radeon_vm.c

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