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drm/ttm: split no_wait argument in 2 GPU or reserve wait

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There is case where we want to be able to wait only for the
GPU while not waiting for other buffer to be unreserved. This
patch split the no_wait argument all the way down in the whole
ttm path so that upper level can decide on what to wait on or
not.

[airlied: squashed these 4 for bisectability reasons.]
drm/radeon/kms: update to TTM no_wait splitted argument
drm/nouveau: update to TTM no_wait splitted argument
drm/vmwgfx: update to TTM no_wait splitted argument
[vmwgfx patch: Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>]

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Jerome Glisse
2010-04-07 10:21:19 +00:00
committed by Dave Airlie
parent 3a89b4a9ca
commit 9d87fa2138
11 changed files with 115 additions and 88 deletions
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4
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c
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@@ -570,7 +570,7 @@ static int vmw_validate_single_buffer(struct vmw_private *dev_priv,
* Put BO in VRAM, only if there is space.
*/
ret = ttm_bo_validate(bo, &vmw_vram_sys_placement, true, false);
ret = ttm_bo_validate(bo, &vmw_vram_sys_placement, true, false, false);
if (unlikely(ret == -ERESTARTSYS))
return ret;
@@ -590,7 +590,7 @@ static int vmw_validate_single_buffer(struct vmw_private *dev_priv,
* previous contents.
*/
ret = ttm_bo_validate(bo, &vmw_vram_placement, true, false);
ret = ttm_bo_validate(bo, &vmw_vram_placement, true, false, false);
return ret;
}