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| author |   Thomas Hellstrom <thellstrom@vmware.com> | 2011-09-01 20:18:42 +0000 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2011-09-06 11:48:40 +0100 |
| commit | 6bcd8d3c782b7b2c98c8f414a6bb43cf6b84e53c (patch) | |
| tree | ec6f664be6a2ff92e0512494c222af6e2776130b /drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c | |
| parent | vmwgfx: Add functionality to get 3D caps (diff) | |
| download | linux-dev-6bcd8d3c782b7b2c98c8f414a6bb43cf6b84e53c.tar.xz linux-dev-6bcd8d3c782b7b2c98c8f414a6bb43cf6b84e53c.zip | |
vmwgfx: Fix confusion caused by using "fence" in various places
This is needed before we introduce the fence objects.
Otherwise this will be even more confusing. The plan is to use the following:
seqno: A 32-bit sequence number that may be passed in the fifo.
marker: Objects, carrying a seqno, that track fifo submission time. They
are used for fifo lag based throttling.
fence objects: Kernel space objects, possibly accessible from user-space and
carrying a 32-bit seqno together with signaled status.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c index 87e43e0733bf..72d95617bc59 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c @@ -295,18 +295,18 @@ static int vmw_sync_obj_flush(void *sync_obj, void *sync_arg) static bool vmw_sync_obj_signaled(void *sync_obj, void *sync_arg) { struct vmw_private *dev_priv = (struct vmw_private *)sync_arg; - uint32_t sequence = (unsigned long) sync_obj; + uint32_t seqno = (unsigned long) sync_obj; - return vmw_fence_signaled(dev_priv, sequence); + return vmw_seqno_passed(dev_priv, seqno); } static int vmw_sync_obj_wait(void *sync_obj, void *sync_arg, bool lazy, bool interruptible) { struct vmw_private *dev_priv = (struct vmw_private *)sync_arg; - uint32_t sequence = (unsigned long) sync_obj; + uint32_t seqno = (unsigned long) sync_obj; - return vmw_wait_fence(dev_priv, false, sequence, false, 3*HZ); + return vmw_wait_seqno(dev_priv, false, seqno, false, 3*HZ); } struct ttm_bo_driver vmw_bo_driver = { |